$98 Cheap United flights Washington (IAD) to Portland (PWM)

$98 Cheap United flights Washington (IAD) to Portland (PWM)

Prices were available within the past 7 days and start at $98 for one-way flights and $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 8 - Mon, Sep 15

IAD

Washington

PWM

Portland

$275 Roundtrip, found 4 days ago

$275

Roundtrip

found 4 days ago

Select United flight, departing Mon, Sep 8 from Washington to Portland, returning Mon, Sep 15, priced at $275 found 4 days ago

Tue, Aug 5 - Tue, Aug 12

IAD

Washington

PWM

Portland

$337 Roundtrip, found 2 hours ago

$337

Roundtrip

found 2 hours ago

Select United flight, departing Tue, Aug 5 from Washington to Portland, returning Tue, Aug 12, priced at $337 found 2 hours ago

Tue, Aug 5 - Sat, Aug 9

IAD

Washington

PWM

Portland

$406 Roundtrip, found 2 hours ago

$406

Roundtrip

found 2 hours ago

Select United flight, departing Tue, Aug 5 from Washington to Portland, returning Sat, Aug 9, priced at $406 found 2 hours ago

Tue, Aug 5 - Mon, Aug 11

IAD

Washington

PWM

Portland

$490 Roundtrip, found 1 hour ago

$490

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Aug 5 from Washington to Portland, returning Mon, Aug 11, priced at $490 found 1 hour ago

Sun, Aug 10 - Tue, Aug 12

IAD

Washington

PWM

Portland

$523 Roundtrip, found 2 hours ago

$523

Roundtrip

found 2 hours ago

Select United flight, departing Sun, Aug 10 from Washington to Portland, returning Tue, Aug 12, priced at $523 found 2 hours ago

Tue, Aug 5 - Fri, Aug 8

IAD

Washington

PWM

Portland

$559 Roundtrip, found 2 hours ago

$559

Roundtrip

found 2 hours ago

Select United flight, departing Tue, Aug 5 from Washington to Portland, returning Fri, Aug 8, priced at $559 found 2 hours ago