Knoxville to West Palm Beach Flights on Allegiant

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*Modifying this information may result in a different fare

Flight Details

Allegiant flight to West Palm Beach, FL

Departing From:

McGhee Tyson Airport (TYS)

Arriving To:

Palm Beach International Airport (PBI)

Average Flight Time:

01 hour 55 minutes

Travel Tips

Bundles are packages of popular services with an added discount.

Select a bundle to:

  • Streamline the booking experience

  • Save time

  • Save money!

  • Click here for more information.

Allegiant proudly supports our military and our military veterans by offering select free benefits through the Allegiant Honors program.

  • Benefits include free checked bag, carry on, etc. Click here to learn more.

Lock in the lowest price by adding your checked and carryon bags when you book your flight.

  • By charging for carry-ons, we ensure there is space for everyone who needs it.

  • This leads to speedier boarding. Click here to see your bag options.

Cheap flights to West Palm Beach, FL (PBI) with Allegiant Airlines

About West Palm Beach

Palm Beach International Airport is located west of West Palm Beach, FL. Explore and get to know West Palm Beach by booking a car along with your flight. Allegiant offers exclusive discounts with Alamo, Enterprise and National when you rent a car with your flight to West Palm Beach.

Frequently Asked Questions

Yes, Allegiant provides in-flight service on every flight. For more details on the variety of snacks and drinks available on board flights for purchase, check out our In Flight Refreshments & Services page.

Yes, all Allegiant Air flights from Knoxville to West Palm Beach are nonstop.

The day with the lowest fare can differ week to week. To find out what upcoming days have the lowest price to from fly Knoxville to West Palm Beach, please check out our flight search tool, which makes finding our lowest fare a breeze.

You can make changes to your reservation from Knoxville to West Palm Beach a breeze by clicking Manage Trips on our homepage. Fees and fare difference may apply.

Click Flight Status on our homepage to view the status of your upcoming flight from Knoxville to West Palm Beach.

Yes you can book a rental car. Yes, rental car facilities are available in West Palm Beach. Allegiant offers exclusive discounts with Alamo, Enterprise and National when you book a car together with your flight from Knoxville to West Palm Beach. Allegiant’s travel bundle makes flying a breeze.

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