$134 Cheap Frontier Airlines flights Seattle (SEA) to Washington (DCA)

$134 Cheap Frontier Airlines flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $134 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Sat, Aug 23

SEA

Seattle

DCA

Washington

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Seattle to Washington, returning Sat, Aug 23, priced at $268 found 1 day ago

Tue, Aug 19 - Fri, Aug 22

SEA

Seattle

DCA

Washington

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Seattle to Washington, returning Fri, Aug 22, priced at $283 found 1 day ago

Thu, Aug 21 - Sat, Aug 23

SEA

Seattle

DCA

Washington

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Seattle to Washington, returning Sat, Aug 23, priced at $288 found 1 day ago

Thu, Oct 2 - Mon, Oct 13

SEA

Seattle

DCA

Washington

$308 Roundtrip, found 13 hours ago

$308

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Thu, Oct 2 from Seattle to Washington, returning Mon, Oct 13, priced at $308 found 13 hours ago

Sat, Aug 16 - Sat, Aug 23

SEA

Seattle

DCA

Washington

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Seattle to Washington, returning Sat, Aug 23, priced at $328 found 1 day ago

Tue, Aug 19 - Fri, Aug 22

SEA

Seattle

DCA

Washington

$330 Roundtrip, found 1 day ago

$330

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 19 from Seattle to Washington, returning Fri, Aug 22, priced at $330 found 1 day ago