$233 Cheap Frontier Airlines flights Seattle (SEA) to Washington (DCA)

$233 Cheap Frontier Airlines flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $233 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 27 - Sat, Sep 5

SEA

Seattle

DCA

Washington

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 27 from Seattle to Washington, returning Sat, Sep 5, priced at $296 found 1 day ago

Thu, Aug 27 - Sun, Sep 13

SEA

Seattle

DCA

Washington

$347 Roundtrip, found 1 day ago

$347

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 27 from Seattle to Washington, returning Sun, Sep 13, priced at $347 found 1 day ago

Sun, Oct 18 - Sat, Oct 31

SEA

Seattle

DCA

Washington

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 18 from Seattle to Washington, returning Sat, Oct 31, priced at $398 found 1 day ago