$174 Cheap United flights Portland (PDX) to Washington (DCA)

$174 Cheap United flights Portland (PDX) to Washington (DCA)

Prices were available within the past 7 days and start at $174 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $299 found 1 day ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $337 found 1 day ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $349 found 1 day ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$354 Roundtrip, found 1 day ago

$354

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $354 found 1 day ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $357 found 1 day ago