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

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

Prices were available within the past 7 days and start at for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 23 - Wed, Jun 10

PDX

Portland

DCA

Washington

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 23 from Portland to Washington, returning Wed, Jun 10, priced at $240 found 1 day ago

Sat, May 23 - Sat, Jun 6

PDX

Portland

DCA

Washington

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 23 from Portland to Washington, returning Sat, Jun 6, priced at $260 found 1 day ago

Thu, May 28 - Sat, Jun 6

PDX

Portland

DCA

Washington

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 28 from Portland to Washington, returning Sat, Jun 6, priced at $280 found 1 day ago

Tue, May 26 - Sat, Jun 6

PDX

Portland

DCA

Washington

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, May 26 from Portland to Washington, returning Sat, Jun 6, priced at $300 found 1 day ago

Sat, May 23 - Thu, Jun 11

PDX

Portland

DCA

Washington

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, May 23 from Portland to Washington, returning Thu, Jun 11, priced at $325 found 1 day ago

Fri, May 1 - Mon, May 18

PDX

Portland

DCA

Washington

$341 Roundtrip, found 1 day ago

$341

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 1 from Portland to Washington, returning Mon, May 18, priced at $341 found 1 day ago

Fri, May 15 - Fri, Jun 5

PDX

Portland

DCA

Washington

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 15 from Portland to Washington, returning Fri, Jun 5, priced at $361 found 1 day ago

Fri, May 22 - Sat, Jun 6

PDX

Portland

DCA

Washington

$365 Roundtrip, found 1 day ago

$365

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 22 from Portland to Washington, returning Sat, Jun 6, priced at $365 found 1 day ago

Fri, May 1 - Sun, May 17

PDX

Portland

DCA

Washington

$380 Roundtrip, found 1 day ago

$380

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, May 1 from Portland to Washington, returning Sun, May 17, priced at $380 found 1 day ago

Mon, May 25 - Wed, Jun 10

PDX

Portland

DCA

Washington

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 25 from Portland to Washington, returning Wed, Jun 10, priced at $385 found 1 day ago