$213 Cheap United flights Seattle (SEA) to Washington (DCA)

$213 Cheap United flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $213 for one-way flights and $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 16 - Mon, Sep 21

SEA

Seattle

DCA

Washington

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Mon, Sep 21, priced at $275 found 1 day ago

Wed, Sep 16 - Mon, Sep 21

SEA

Seattle

DCA

Washington

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Mon, Sep 21, priced at $296 found 1 day ago

Wed, Sep 16 - Tue, Sep 22

SEA

Seattle

DCA

Washington

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Tue, Sep 22, priced at $299 found 6 days ago

Wed, Sep 16 - Tue, Sep 22

SEA

Seattle

DCA

Washington

$315 Roundtrip, found 6 days ago

$315

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Tue, Sep 22, priced at $315 found 6 days ago

Wed, Sep 16 - Tue, Sep 22

SEA

Seattle

DCA

Washington

$336 Roundtrip, found 6 days ago

$336

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Tue, Sep 22, priced at $336 found 6 days ago

Wed, Sep 16 - Tue, Sep 22

SEA

Seattle

DCA

Washington

$337 Roundtrip, found 6 days ago

$337

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 16 from Seattle to Washington, returning Tue, Sep 22, priced at $337 found 6 days ago