Lowest Priced Flights to Washington, D.C. on Allegiant starting at $38*

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*Modifying this information may result in a different fare

Best flights to Washington, D.C. (IAD)

$

Nashville (BNA)to

Washington, D.C. (IAD)
Departing: August 15 2026
From
$56
Seen: 1 hour ago
One-way
Economy

Punta Gorda / Ft. Myers (PGD)to

Washington, D.C. (IAD)
Departing: August 13 2026
From
$76
Seen: 4 hrs ago
One-way
Economy

Sarasota / Bradenton (SRQ)to

Washington, D.C. (IAD)
Departing: August 2 2026
From
$109
Seen: 7 hrs ago
One-way
Economy

Knoxville (TYS)to

Washington, D.C. (IAD)
Departing: July 31 2026
From
$42
Seen: 4 hrs ago
One-way
Economy

Asheville (AVL)to

Washington, D.C. (IAD)
Departing: August 3 2026
From
$43
Seen: 40 minutes ago
One-way
Economy

Jacksonville (JAX)to

Washington, D.C. (IAD)
Departing: August 3 2026
From
$107
Seen: 1 hour ago
One-way
Economy

Savannah / Hilton Head (SAV)to

Washington, D.C. (IAD)
Departing: August 6 2026
From
$38
Seen: 11 hrs ago
One-way
Economy

Destin / Ft. Walton Beach (VPS)to

Washington, D.C. (IAD)
Departing: July 25 2026
From
$118
Seen: 1 hour ago
One-way
Economy

Austin (AUS)to

Washington, D.C. (IAD)
Departing: July 27 2026
From
$197
Seen: 7 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Cheap flights to Washington, D.C.

$
Cheap flights to Washington, D.C.
From
To
Fare Type
Dates
Price
Punta Gorda / Ft. Myers (PGD)Washington, D.C. (IAD)One-way
/
Economy		Departing: October 4 2026

From

$39

Seen: 1 day ago

Nashville (BNA)Washington, D.C. (IAD)One-way
/
Economy		Departing: August 15 2026

From

$56

Seen: 1 hour ago

Sarasota / Bradenton (SRQ)Washington, D.C. (IAD)One-way
/
Economy		Departing: October 2 2026

From

$52

Seen: 1 day ago

Jacksonville (JAX)Washington, D.C. (IAD)One-way
/
Economy		Departing: November 25 2026

From

$86

Seen: 18 hrs ago

Knoxville (TYS)Washington, D.C. (IAD)One-way
/
Economy		Departing: October 15 2026

From

$38

Seen: 1 day ago

Asheville (AVL)Washington, D.C. (IAD)One-way
/
Economy		Departing: August 3 2026

From

$43

Seen: 40 minutes ago

Savannah / Hilton Head (SAV)Washington, D.C. (IAD)One-way
/
Economy		Departing: August 6 2026

From

$38

Seen: 11 hrs ago

Destin / Ft. Walton Beach (VPS)Washington, D.C. (IAD)One-way
/
Economy		Departing: November 6 2026

From

$49

Seen: 1 day ago

Austin (AUS)Washington, D.C. (IAD)One-way
/
Economy		Departing: July 27 2026

From

$197

Seen: 7 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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.

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

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Cheap flights to Washington, D.C. (IAD) with Allegiant Airlines

Travel to Washington, D.C.

Washington, D.C. is excited for your arrival. Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable.

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