$146 Cheap American Airlines flights Portland (PWM) to Washington (IAD)

$146 Cheap American Airlines flights Portland (PWM) to Washington (IAD)

Prices were available within the past 7 days and start at $146 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Tue, Mar 17

PWM

Portland

IAD

Washington

$278 Roundtrip, found 16 hours ago

$278

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Wed, Mar 11 from Portland to Washington, returning Tue, Mar 17, priced at $278 found 16 hours ago

Wed, Mar 25 - Tue, Mar 31

PWM

Portland

IAD

Washington

$322 Roundtrip, found 15 hours ago

$322

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Mar 25 from Portland to Washington, returning Tue, Mar 31, priced at $322 found 15 hours ago