$430 Cheap United flights Baltimore (BWI) to Portland (PWM)

$430 Cheap United flights Baltimore (BWI) to Portland (PWM)

Prices were available within the past 7 days and start at $430 for one-way flights and $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 10 - Sat, May 16

BWI

Baltimore

PWM

Portland

$600 Roundtrip, found 1 day ago

$600

Roundtrip

found 1 day ago

Select United flight, departing Sun, May 10 from Baltimore to Portland, returning Sat, May 16, priced at $600 found 1 day ago

Sun, May 10 - Sat, May 16

BWI

Baltimore

PWM

Portland

$757 Roundtrip, found 1 day ago

$757

Roundtrip

found 1 day ago

Select United flight, departing Sun, May 10 from Baltimore to Portland, returning Sat, May 16, priced at $757 found 1 day ago