$175 Cheap Frontier Airlines flights Portland (PDX) to Washington (DCA)

$175 Cheap Frontier Airlines flights Portland (PDX) to Washington (DCA)

Prices were available within the past 7 days and start at $175 for one-way flights and $324 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

$324 Roundtrip, found 15 hours ago

$324

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $324 found 15 hours ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$329 Roundtrip, found 15 hours ago

$329

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $329 found 15 hours ago

Thu, Sep 4 - Tue, Sep 9

PDX

Portland

DCA

Washington

$348 Roundtrip, found 15 hours ago

$348

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Portland to Washington, returning Tue, Sep 9, priced at $348 found 15 hours ago

Thu, Sep 4 - Mon, Sep 8

PDX

Portland

DCA

Washington

$350 Roundtrip, found 15 hours ago

$350

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Portland to Washington, returning Mon, Sep 8, priced at $350 found 15 hours ago

Mon, Sep 1 - Sun, Sep 7

PDX

Portland

DCA

Washington

$380 Roundtrip, found 15 hours ago

$380

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Sep 1 from Portland to Washington, returning Sun, Sep 7, priced at $380 found 15 hours ago