Travelers are advised to book in advance through the Allegiant Air Web site or customer call center. Airline tickets for same day travel may be purchased at the airport ticket counter based on availability. Airport ticket counter hours are limited and vary by location.

Allegiant Air offers non-stop service from regional cities to major destinations in the United States including Las Vegas, Phoenix, Hawaii and favorite Florida locations.

Some of our routes operate seasonally and we frequently add new destinations to our route map.
Please visit our route map for more information. 

Yes!  You may bring a small suitcase as your carry-on as long as it is within Allegiant’s size and quantity limits.

The carry-on bag exterior dimensions must not exceed 9 in. x 14 in. x 22 in. (22.9 cm x 35.6 cm x 55.9 cm).  
This measurement includes wheels, pockets, handles and decorations. The carry-on bag must be placed in the overhead compartment.

Yes, each passenger may bring one carry-on bag and one personal item in addition to necessary medical and assistive devices (including strollers), one jacket or coat, a small umbrella, food for consumption en route and/or a diaper bag.   There is a fee to bring a carry-on bag which must not exceed the maximum carry-on bag size.

No. Fireworks are on TSA's Prohibited Items list which can be found online at the TSA website.

1. Food items for immediate consumption
2. Mobility aids or assistive devices, such as wheelchairs, walkers, canes, crutches, strollers, etc.
3. One box or bag of duty free merchandise
4. A coat or jacket
5. An umbrella
6. One item of reading material
7. A diaper bag

All carry-on and personal items must fit within Allegiant’s luggage dimensions and may be verified prior to boarding.  Please measure your bags carefully, including exterior wheels, pockets, and decoration.

Personal items which do not fit completely underneath a seat may be considered a carry-on bag and passengers will be charged accordingly.  Excess and oversize bags may be gate checked.

The personal item must not exceed exterior dimensions of 7 in. x 15 in. x 16 in. (17.8 cm x 38.1 cm x 40.6 cm) and must be placed under the seat.
The carry-on bag’s exterior dimensions must not exceed 9 in. x 14 in. x 22 in. (22.9 cm x 35.6 cm x 55.9 cm).

There is not a fee to gate check a stroller.  Strollers will be delivered to the gate/jetway upon arrival.

Per government regulations Allegiant is required to transport your baggage on the same flight as you travel.  In the unlikely event your luggage does not arrive in your destination, Allegiant will make every attempt to reunite you with your bags as soon as possible.

Yes!  Passengers are encouraged to save money by paying for all baggage, whether carry-on or checked baggage, in advance of arrival at the airport.

You can prepay for your luggage and carry-on bags when you book your airline tickets.

You can also add bags, reserve seats, and upgrade to priority boarding by visiting Manage Travel or downloading the Allegiant2Go App for iPhone or Android at any time, as long as you have not already checked in at the airport or printed your boarding pass.

Baggage fees are higher at the airport.

1. Male or female purse
2. Briefcase
3. Laptop computer
4. Camera case
5. Portable electronic devices of similar or smaller size to items listed above
6. The exterior dimensions for a personal item must not exceed 7" H X 15" W X 16" D (this measurement includes wheels, pockets, handles and decorations).
7. The personal item must be placed under the seat in front of you.
8. An oversized personal item may be considered a carry-on bag (fees apply).  Please measure your bags carefully.

• Each checked bag may weigh up to 40 lbs. (18 kilos) and must not exceed eighty (80) linear inches in height + width + depth (203 cm).
• Each passenger may bring up to 5 pieces of checked luggage.  Up to 4 bags per person may be reserved online.  Passengers wishing to check luggage will be charged a baggage fee. 
• Additional fees will be applied for sporting equipment, excess baggage, overweight and/or oversize checked bags.
• No baggage weighing more than 99 lbs. will be accepted.
   

Reminder:  Save money by reserving your checked and carry-on baggage online at the time of booking or by visiting Manage Travel once a reservation has been made.
Review Allegiant's Luggage Limitations of Liability

Battery Powered Mobility Aids:
Battery powered mobility devices (wheelchairs/scooters, etc.) will be checked at no additional charge at the ticket counter or gate and transported if the cargo compartment is large enough and if all federal HAZMAT safety regulations are satisfied.
Additionally, it is recommended that all removable parts (i.e., cushions, arm or leg rests, and side guards) be stowed in an overhead bin or under a seat if the parts fit and also meet all FAA safety requirements for onboard stowage.
In some situations, it will be necessary to remove the battery from the passenger’s wheelchair or other mobility device, and to package it separately:

• Any spillable battery contained in a wheelchair that cannot be loaded, stowed, and secured and unloaded in an upright position
• Any battery that is not securely attached to a wheelchair
• Any lithium-ion battery

Segway devices cannot be accepted for transport as the lithium-ion batteries exceed the allowable battery size limit.
Proper labeling of battery cables and/or providing detailed disconnection and reconnection directions will assist ground personnel at the departure or destination city to easily disconnect/reconnect the battery to the wheelchair/scooter.
Click here to download the wheelchair description form.
Wet Cell (Spillable) Batteries
If your wheelchair/scooter is powered by a wet cell (spillable) battery, reveals no obvious defects or leaking, the battery will be removed, placed in a protective battery box, as required by federal HAZMAT safety regulations, and loaded into the cargo compartment of the aircraft at no additional charge.
Lithium-Ion (Li-ion) Batteries
If your wheelchair/scooter is powered by a lithium-ion (Li-ion) battery, Allegiant personnel must be able to determine that the battery is approved for transportation and must meet specific criteria, such as:

• Show no signs of any defects
• Battery terminals protected from short circuit
• Securely attached to the mobility aid
• Electrical circuits are isolated.

If your device is specifically designed to allow its battery to be easily removed (i.e. a collapsible scooter, etc.), the battery must be:

• Carried onboard to be stored in the cabin
• Protected from short circuit
• Batteries must have 25 grams of equivalent lithium content (ELC) or less, or rated 300 watt hours or less
• Labeled, or provide documentation showing the battery has been UN P.T. lll Section 38.3 tested
• Allegiant will not transport more than 2 batteries at 25 grams ELC or rated 300 watt hours or less per person

Dry Cell (Non-spillable) Batteries
If your wheelchair/scooter is powered by a dry cell (non-spillable) battery, it should not require disconnection from the device, unless the device meets any of the criteria listed below:

• Not securely attached to the wheelchair or mobility aid
• Does not have a means of preventing activation (key turned to “off” and removed, on/off switch in the “off” position, etc.)
• Has obvious defects

Other Assistive Devices
Other assistive devices, such as walkers, canes, crutches, CPAP machines, etc., that can be stowed in compliance with FAA safety regulations, will not be counted toward your one carry-on plus one personal item limit. If an assistive device cannot be stored safely in the cabin, we will tag your device and transport it in the cargo compartment.

Each piece of sporting equipment will be considered a checked bag with all applicable fees applied per person, per bag, per segment. All Baggage Fees are non-refundable. Applicable fees will be applied for those bags exceeding the 40 lbs. weight limit and eighty inches size limits. The total number of bags allowed may not exceed 5 per passenger. No baggage more than 100 lbs. will be accepted.
When in a container acceptable to Carrier, the following sporting equipment will be accepted for transport:

1. Bowling bag, including ball and shoes;
2. Golf bag (in a hard-sided golf bag carrying case provided by the passenger), including clubs, balls, and shoes;
3. Hockey stick;
4. Hockey equipment;
5. Rifle (unloaded and encased in a locked, hard-sided container acceptable to Carrier for withstanding normal checked baggage handling without sustaining damage to the firearm);
6. Shotgun (unloaded and encased in a locked, hard-sided container acceptable to Carrier for withstanding normal checked baggage handling without sustaining damage to the firearm);
7. Handgun (unloaded and encased in a locked, hard-sided container acceptable to Carrier for withstanding normal checked baggage handling without sustaining damage to the firearm);
8. Fishing tackle box and fishing rod, so long as the rod is encased in a cylindrical fishing rod container suitable to Carrier for withstanding normal checked baggage handling without sustaining damage to the rod;
9. Snow ski equipment encased in a container or containers acceptable to Carrier and including no more than one (1) pair of skis or one (1) snow board, one (1) pair of ski boots, and one (1) pair of ski poles;
10. Water ski equipment encased in a container or containers acceptable to Carrier and including no more than one (1) pair of water skis and one (1) life preserver;
11. Skateboard in a container or case acceptable to Carrier;
12. Archery equipment, including a bow, arrows, and an average size target (large target stands cannot be accepted), so long as the bow and arrows are encased in a container acceptable to Carrier for withstanding normal baggage handling without sustaining damage to the equipment.
13. Scuba equipment, provided air tanks are empty and all accompanying equipment (BCD, mask, flippers, weight belt, etc.) are encased together in a container acceptable to Carrier.

Laptops, portable movie players, portable music players, and other approved devices can be used onboard the aircraft. The in-flight crew members will notify all passengers when it is safe to use these devices. Portable radios, cell phones, and other such devices cannot be used during flight at anytime. Even in 'airplane' mode, they may interfere with the navigation devices on the aircraft. If there are any questions about a certain device, please ask an in-flight crew member.

All Allegiant flights are non-smoking. Smoking and the use of all tobacco products is strictly prohibited. This includes chewing tobacco, electronic e-cigarettes or an equivalent type product.

Yes, please visit the Hawaii Department of Agriculture website Hawaii Department of Agriculture.

No, customers will have to book a new reservation if another passenger will be traveling. If the new passenger is under the age of 15, please contact the Allegiant Reservations Center. Have both itinerary and customer numbers available when calling.

No, customers will have to book a separate itinerary if they want to add a flight. Please keep in mind, Allegiant’s flights are non-stop and there are no connecting flights.

Allegiant does not accept live animals/pets on flights to or from Hawaii.

No, customers will have to cancel the itinerary and rebook it at the current fares for the flight only.

No. Customers wanting to cancel only one person on an itinerary will have to cancel the entire itinerary and rebook it at the current fares.

Yes, customers may upgrade the car rental on an existing itinerary.

At this time we are only able to process credit card payments when an Allegiant Credit Voucher is also applied. To receive the debit card discount, the entire purchase must be made with a U.S. issued debit card.

In an effort to keep our fares low for all passengers and to stay competitive, Allegiant does not offer medical exceptions. Allegiant does apologize for any inconvenience this may cause. However, Allegiant does offer low fares in all markets that are served.

There are a couple of options that are available:

1. Cancel your itinerary
2. Change the date(s) of travel

These options are still subject to the fees.

Customers with credit vouchers (CR) may apply these vouchers on the payment screen. There will be a section labeled ’Apply and Allegiant Voucher.’ Enter the voucher number and click ‘Apply Voucher.’

Important: Customers with any other vouchers must contact Customer Care to book their travel.

You will automatically receive the discounted debit card price when you make your total purchase using a U.S. issued debit card on the following eligible products:

• Airline tickets
• Vacation packages

You will see the debit card discount reflected in your Trip Summary and your final amount due will be confirmed on the payment page. The credit card price is also displayed whenever prices are shown and both prices are displayed in the Trip Summary area whenever you add anything to your trip itinerary.

The use of a debit card in conjunction with a voucher or any other form of payment will not qualify for discounted pricing.

As with any debit card purchase, please ensure that you have sufficient funds in your bank account to cover your debit card purchase.

Please note: Certain debit cards, such as non-US issued debit cards and business account debit cards are not eligible for this discount.

A reservation confirmation with a receipt will be sent via email once you've booked your travel.

You can also view your travel itinerary by visiting Manage Travel or downloading the Allegiant2Go App for iPhone or Android.

Online check-in is available starting 24 hours before scheduled flight departure.
 
Most passengers should be able to check in online, however some passengers will not be able to print a boarding  pass and will be instructed to check in at the airport ticket counter.
The reason for this is usually so that we can best accommodate special service requests on a passenger itinerary (such as a pet in cabin, wheelchair, or special need) or to better seat families together.
 
Remember, even if you check in online, we recommend all passengers arrive at the airport at least 2 hours before scheduled flight departure.
Checked baggage must be brought to the airline ticket counter at least one hour before departure.
Please plan to be completely checked in, through airport security, and in the departure boarding gate area one hour before departure time.

Yes, customers will be able to use the remaining credit voucher amount towards a new flight as long as travel is completed one year from the original itinerary booking date.

While we have no control over the weather, we are committed to doing everything we can to assist you and get you to your final destination. Allegiant Air will not be liable for any meals, alternate transportation or any other overnight expenses incurred but will assist in finding discounted or “Distressed Passenger” rates at local hotels to help minimize the cost and inconvenience. Please check with an Allegiant Air representative for assistance.

If the flight returns to the origination city due to a weather advisory and is consequently cancelled, it will be rescheduled for the next day, weather permitting, and you will be moved to the rescheduled flight.

We’re sorry, but we can only accommodate one form of card payment for your purchase at this time.

Try to log in using the email address and your password. If you do not remember your password please attempt to reset your password. If you are unable to reset your password, please contact Customer Care for assistance.

Qualifying itineraries can be cancelled without penalty by contacting Customer Care within 24 hours of booking, provided the scheduled time of departure was at least one week (168 hours) away at time of booking. Otherwise, all purchases of travel, hotel, auto, activities or services, baggage and seat fees, and related booking fees, carrier charges, and taxes are non-refundable.

If you do choose to cancel or change your reservation, any remaining credit will be issued in the form of a travel voucher. The specific amount of credit issued depends on your itinerary, how far in advance of travel you cancel/change a reservation, and whether you have purchased Trip Flex travel protection with your tickets. Please visit the Terms and Conditions for details.

Fees may apply if you choose to change or cancel your ticket, depending on the type of change you wish to make, when you change or cancel. and whether or not you have protected your trip with TripFlex.
Please click here for Allegiant's Terms & Conditions for all the details.

Yes, customers will be able to view any additional charges before finalizing changes to their itinerary.

Allegiant does not guarantee an allergen-free flight. Upon request, Allegiant will attempt to re-seat a passenger affected by an allergy in an effort to minimize the passenger's exposure to the allergen. For more information, please see: Does Allegiant make accommodations for passengers with peanut dust allergies?

Allegiant does not provide oxygen for passenger use onboard. Please refer to: What are the rules for traveling with a respiratory device?

The armrest is the definitive gauge, as it serves as the boundary between seats. Customers who are unable to lower the armrest and/or compromise any portion of adjacent seat(s) should proactively book the number of seats needed during the initial booking. Allegiant seats measure 17.8" from inside of armrest to inside of armrest.

 
Our mission and responsibility per our Contract of Carriage is to provide safe and comfortable air transportation for each and every customer.

Our policy does not focus on weight, and the seatbelt extension is not the determining factor. We use the ability to lower the armrests as the gauge, as the armrests are truly the definitive boundary between each seat.

A woman who is pregnant will not necessarily need to occupy two seats if she can lower the armrest.

No, if on the day of travel we can accommodate you by having open seats we will do so at no charge. However, we have no way of knowing what the booking levels will be: if no seats are available to purchase, you may be denied travel without any type of compensation.

The U.S Government provides regulations to ensure nondiscrimination on the basis of disability in version of 14 CFR Part 382, the rules implementing the Air Carrier Access Act (ACAA).

We recommend that pregnant passengers consult a physician before flying. If pregnant passenger's due date is within forty-five (45) days of travel, Allegiant requires a note from a physician.

Battery Powered Mobility Aids:
Battery powered mobility devices (wheelchairs/scooters, etc.) will be checked at no additional charge at the ticket counter or gate and transported if the cargo compartment is large enough and if all federal HAZMAT safety regulations are satisfied.
Additionally, it is recommended that all removable parts (i.e., cushions, arm or leg rests, and side guards) be stowed in an overhead bin or under a seat if the parts fit and also meet all FAA safety requirements for onboard stowage.
In some situations, it will be necessary to remove the battery from the passenger’s wheelchair or other mobility device, and to package it separately:

• Any spillable battery contained in a wheelchair that cannot be loaded, stowed, and secured and unloaded in an upright position
• Any battery that is not securely attached to a wheelchair
• Any lithium-ion battery

Segway devices cannot be accepted for transport as the lithium-ion batteries exceed the allowable battery size limit.
Proper labeling of battery cables and/or providing detailed disconnection and reconnection directions will assist ground personnel at the departure or destination city to easily disconnect/reconnect the battery to the wheelchair/scooter.
Click here to download the wheelchair description form.
Wet Cell (Spillable) Batteries
If your wheelchair/scooter is powered by a wet cell (spillable) battery, reveals no obvious defects or leaking, the battery will be removed, placed in a protective battery box, as required by federal HAZMAT safety regulations, and loaded into the cargo compartment of the aircraft at no additional charge.
Lithium-Ion (Li-ion) Batteries
If your wheelchair/scooter is powered by a lithium-ion (Li-ion) battery, Allegiant personnel must be able to determine that the battery is approved for transportation and must meet specific criteria, such as:

• Show no signs of any defects
• Battery terminals protected from short circuit
• Securely attached to the mobility aid
• Electrical circuits are isolated.

If your device is specifically designed to allow its battery to be easily removed (i.e. a collapsible scooter, etc.), the battery must be:

• Carried onboard to be stored in the cabin
• Protected from short circuit
• Batteries must have 25 grams of equivalent lithium content (ELC) or less, or rated 300 watt hours or less
• Labeled, or provide documentation showing the battery has been UN P.T. lll Section 38.3 tested
• Allegiant will not transport more than 2 batteries at 25 grams ELC or rated 300 watt hours or less per person

Dry Cell (Non-spillable) Batteries
If your wheelchair/scooter is powered by a dry cell (non-spillable) battery, it should not require disconnection from the device, unless the device meets any of the criteria listed below:

• Not securely attached to the wheelchair or mobility aid
• Does not have a means of preventing activation (key turned to “off” and removed, on/off switch in the “off” position, etc.)
• Has obvious defects

Other Assistive Devices
Other assistive devices, such as walkers, canes, crutches, CPAP machines, etc., that can be stowed in compliance with FAA safety regulations, will not be counted toward your one carry-on plus one personal item limit. If an assistive device cannot be stored safely in the cabin, we will tag your device and transport it in the cargo compartment.

Approved respiratory assistance devices include:

A. Portable Oxygen Concentrators

1. AirSep Focus
2. AirSep Freestyle
3. AirSep Freestyle 5
4. AirSep Lifestyle
5. DeVilbiss Healthcare’s iGo
6. Inogen One
7. Inogen One G2
8. Inogen One G3
9. Inova Labs LifeChoice Activox
10. Inova Labs LifeChoice, also known as: International Biophysics Corporation’s LifeChoice,
11.  Invacare Solo2
12. Invacare XPO2
13. Oxlife’s Independence Oxygen Concentrator
14. Oxus, Inc. RS-00400, also known as: EVO Central Air (Delphi RS-00400)
15. Oxywell Oxygen System model 4000
16. Precision Medical EasyPlus
17. Respironics Evergo
18. Respironics Simply Go
19. Sequal Eclipse
20. SeQual eQuinox Oxygen System model 4000
21. SeQual SAROS
22. VBOX, Inc. Trooper

B. All ventilators, respirators, and CPAP machines approved by the FAA or that display a manufacturer's label indicating the device meets safety requirements for medical portable electronic devices.

Please note: Compressed or liquid medical oxygen is prohibited.

Yes. When you are booking a ticket for another person on the Web site, fill out his/her information in the travelers details section. Then, when you are prompted to check out, on the payment page of the Web site, simply enter your credit card number, name, billing address, and phone number.

You can receive a full refund of your ticket purchase if you notify us within 24 hours of your purchase, provided the scheduled time of departure was at least one week (168 hours) away at time of booking. After 24 hours, tickets purchased are non-refundable.

There are no change fees to change your dates of travel if you purchased TripFlex travel protection, as long as these changes are made at least one hour prior to travel. Otherwise, a standard change fee applies to any ticket changes.

In an effort to keep our fares low for all passengers and to stay competitive, Allegiant does not offer a bereavement exception.

We apologize for any inconvenience this may cause.

There are a couple of options that are available:

1. Cancel your itinerary
2. Change the date(s) of travel

At this time we are only able to process credit card payments when an Allegiant Credit Voucher is also applied. To receive the debit card discount, the entire purchase must be made with a U.S. issued debit card.

No, Trip Flex must be purchased on the initial booking.

Trip Flex can be cancelled for a refund or credit voucher within twenty-four (24) hours of booking the reservation provided no changes have been made to the original reservation. A refund will be issued if Trip Flex is cancelled within 24 hours through Customer Care.

Allegiant recommends passengers make flight reservations in advance of travel but we do not require advance purchase or airline tickets. All airline reservations booked within two hours of scheduled departure must be booked at the airport.

Please make your hotel and rental car reservations in advance of your travel dates.

No. You are not expected to confirm your flight. We do, however, encourage you to check in online starting 24 hours before and up to 60 minutes prior to flight departure. That way, you can verify your itinerary, reserve your checked and carry-on bags, view your seat assignments and print a boarding pass.

Allegiant does not offer any type of bereavement fare. Allegiant's prices are quite competitive and some of the best in the industry.

A user should definitely include us on their "Safe Senders" list. Click here to learn how to add us.

To be the first to know about Allegiant Air's special deals and promotions, simply sign up for the Allegiant deals newsletter.

A reservation confirmation with a receipt will be sent via email once you've booked your travel.

You can also view your travel itinerary by visiting Manage Travel or downloading the Allegiant2Go App for iPhone or Android.

Trip Flex lets you make unlimited changes to the date, flight or destination of your reservation, within certain guidelines, with no change fees or cancel fees! Trip Flex may only be purchased at the time of booking. Sorry, Trip Flex cannot be added to pre-existing reservations. Customers are responsible for any change in price for air, hotel, auto, attractions, etc. Trip Flex customers who cancel travel will receive a non-refundable credit voucher good for travel on Allegiant to be completed within one year of the date the original itinerary was booked.

Details:
With Trip Flex, you can make unlimited changes or even postpone your trip without paying change fees of $75 each way per passenger. We know that life can be full of surprises. For a nominal fee, Trip Flex gives you the ultimate peace-of-mind should something unexpected force you to change your travel plans.

• Make unlimited reservation changes (date, flight, or destination) at no charge.
• You will be responsible for any change in price of airfare, hotel room, rental car or similar travel products but your airline reservation change fees will be waived.
• Changes are permitted up to one hour prior to departure for airline ticket purchases, and up to 72 hours prior to departure for air/hotel package purchases.
• While changes are permitted, your itinerary is non-refundable.

Exceptions to this cancellation and refund policy may include bookings related to special promotions and sales and on some holiday travel dates which are non-refundable. Still not sure Trip Flex is right for you? You can cancel Trip Flex and receive a full refund up to 24 hours after the original purchase if no modifications have been made to your itinerary.

No. Allegiant is a ticketless (or e-ticket) airline. You will receive a confirmation via e-mail and can always visit Manage Travel to view, print, email or make changes to your itinerary.

The choice is yours. 

All Allegiant flights feature comfortable, assigned leather seats. For a nominal fee, you can select your seat at the time of reservation, guaranteeing your comfort and location onboard your flight. If you're traveling with a companion, ensure you sit together. If you qualify, you can even book an exit row with increased leg room. For passengers who choose not to pre-purchase a seat assignment at the time of booking:

• When you check in for your flight, (whether online or at the airport), you will be assigned a seat by our system at no cost.
• If you check in online, you will be able to view your assigned seats and upgrade if desired.
• You can change or purchase seats on an existing reservation by visiting Manage Travel or downloading the Allegiant2Go App for iPhone or Android.
• Seat assignments cannot be changed at the airport or once a boarding pass has been printed.

Passengers may make seat selections and pre-purchase seat assignments for a nominal fee in advance of travel. The best way to ensure that passengers will be able to sit together is to pre-purchase a seat assignment.

For passengers who choose not to pre-purchase a seat assignment at the time of booking:

• When you check in for your flight, (whether online or at the airport), you will be assigned a seat by our system.
• If you check in online, you will be able to view your assigned seats and upgrade if desired.
• You can change or purchase seats on an existing reservation by logging in to Manage Travel up to 60 minutes before flight departure and as long as a boarding pass has not been printed for that reservation.
• Seat assignments cannot be changed at the airport.

Please arrive at the airport at least 2 hours prior to your scheduled flight departure.
Plan to be completely checked in, through airport security and at the departure boarding gate at least one hour before your flight.

There are three ways to check in for your flight: online, mobile (available at select airports) or at the airport.

Online check-in:
You can check in online starting 24 hours before your flight by visiting Check-in.

Verify your seat assigments and bag reservations then print your boarding pass. It's easy!

Mobile via the Allegiant2Go App:
Passengers can download the Allegiant2Go App for iPhone and Android and check in using a mobile phone. This option is available at select airports.

Checked baggage must be brought to the airport ticket counter at least one hour (and no greater than four hours) before flight departure.

Otherwise, proceed through TSA airport security to the boarding gate.

Please note: Not all passengers can check in online. Some passengers (like passengers with pets or special needs) may be required to check in at the airport ticket counter.

At the airport:
Locate the Allegiant airline ticket counter and present your confirmation number and a government-issued photo ID such as a driver's license or passport.

All passengers over the age of 18 must present a photo ID.

Minors traveling alone may be requested to present their birth certificate or other identification with birthdate.

Passengers must be checked in at the ticket counter at least one hour before flight departure.

Checked baggage must be brought to the airport ticket counter at least one hour before flight departure.

Seat assignments at time of check in:
If you did not pre-purchase reserved seats, your seats will be assigned by our system during check in.

You can change your seats, reserve bags online, and upgrade to priority boarding before you print your boarding pass by visiting Manage Travel or downloading the Allegiant2Go App for iPhone or Android.

Once you arrive at the airport or print a boarding pass, changes cannot be made to your itinerary.
(Seats cannot be changed at the airport and baggage fees are higher at the airport, so please verify your seats and bags in advance.)

Check-in cut off times:
Passengers must check in at least one hour before the scheduled flight departure.

Online check-in is available starting 24 hours before scheduled flight departure.
 
Most passengers should be able to check in online, however some passengers will not be able to print a boarding  pass and will be instructed to check in at the airport ticket counter.
The reason for this is usually so that we can best accommodate special service requests on a passenger itinerary (such as a pet in cabin, wheelchair, or special need) or to better seat families together.
 
Remember, even if you check in online, we recommend all passengers arrive at the airport at least 2 hours before scheduled flight departure.
Checked baggage must be brought to the airline ticket counter at least one hour before departure.
Please plan to be completely checked in, through airport security, and in the departure boarding gate area one hour before departure time.

The Transportation Security Administration  (TSA) requires photo identification for all passengers over the age of 18, as well as for all passengers under the age of 18 who are traveling alone.
This photo identification must be issued by a state or national government (such as a driver's license or passport).
Failure to provide proof of age will result in denied boarding.
For more information, please visit  the TSA website.

Allegiant recommends arriving at the airport at least two (2) hours prior to scheduled flight departure. 
 
Please plan accordingly so that you are checked in for your flight, through airport security, and at the boarding gate at least one hour before scheduled flight departure.
 
Passengers with checked baggage must check in at the the airport ticket counter at least one hour before flight departure.

Yes, each passenger may bring one carry-on bag and one personal item in addition to necessary medical and assistive devices (including strollers), one jacket or coat, a small umbrella, food for consumption en route and/or a diaper bag.   There is a fee to bring a carry-on bag which must not exceed the maximum carry-on bag size.

There is not a fee to gate check a stroller.  Strollers will be delivered to the gate/jetway upon arrival.

Children fourteen (14) years and younger must be accompanied by an adult fifteen (15) or older. Allegiant does not offer unaccompanied minor services.

Allegiant may issue a weather advisory when weather conditions may possibly prevent your flight from landing at your planned destination because airport conditions or visibility fall below standard FAA and Company safety requirements. This means we may not be able to operate your flight or may have to fly to an alternate airport.
 
Passengers under the age of 18 will not be permitted to travel on weather advised flights if they are not travelling with an adult 18 years of age or older.

At this time, the FAA has approved only the AmSafe Aviation CARES, which is appropriate for children weighing between 22 and 44 pounds. The AmSafe Aviation CARES must have a label indicating "FAA Approved in Accordance with 14CFR 21.305(d), Approved for Aircraft Use Only."

Yes, Allegiant accepts live animals/pets (domestic cats and dogs only) in the passenger cabin of the aircraft on flights within the contiguous 48 United States.

Pets in cabin must be in an FAA approved kennel or carrier that fits under the seat which will allow a maximum size of 9 in. x 16 in. x 19 in.

Soft-sided carriers are strongly recommended since pets must be comfortable while remaining in the carrier, under the seat, at all times.

Pets need to be able to stand and turn inside the carrier, so the CSA/GOA will determine if there is adequate room in the carrier for any pet(s).

A kennel or carrier is included in the carry-on baggage limitations.

There is a $100 fee per one–way flight for each carrier in the cabin, with no more than two (2) pets per carrier.

This fee must be paid at the time of booking the reservation. To book a reservation with a pet, please contact the Allegiant Reservation Center and use option 1 and tell the agent you are booking with a pet.

Customers traveling with pet carriers may not be seated in exit rows, one row before or after an exit row or in the bulkhead seats for safety reasons since the carrier must fit under the seat. There can only be one (1) pet carrier per side, for a maximum of two (2) pet carriers per row.

Yes