$159 Cheap American Airlines flights St. Louis (STL) to Portland (PWM)

$159 Cheap American Airlines flights St. Louis (STL) to Portland (PWM)

Prices were available within the past 7 days and start at $159 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 7 - Wed, Aug 13

STL

St. Louis

PWM

Portland

$317 Roundtrip, found 18 hours ago

$317

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Thu, Aug 7 from St. Louis to Portland, returning Wed, Aug 13, priced at $317 found 18 hours ago

Wed, Aug 6 - Tue, Aug 12

STL

St. Louis

PWM

Portland

$328 Roundtrip, found 18 hours ago

$328

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Wed, Aug 6 from St. Louis to Portland, returning Tue, Aug 12, priced at $328 found 18 hours ago

Thu, Aug 7 - Wed, Aug 13

STL

St. Louis

PWM

Portland

$348 Roundtrip, found 18 hours ago

$348

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Thu, Aug 7 from St. Louis to Portland, returning Wed, Aug 13, priced at $348 found 18 hours ago

Wed, Aug 6 - Tue, Aug 12

STL

St. Louis

PWM

Portland

$358 Roundtrip, found 18 hours ago

$358

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Wed, Aug 6 from St. Louis to Portland, returning Tue, Aug 12, priced at $358 found 18 hours ago

Thu, Aug 7 - Wed, Aug 13

STL

St. Louis

PWM

Portland

$379 Roundtrip, found 18 hours ago

$379

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Thu, Aug 7 from St. Louis to Portland, returning Wed, Aug 13, priced at $379 found 18 hours ago

Wed, Aug 6 - Tue, Aug 12

STL

St. Louis

PWM

Portland

$381 Roundtrip, found 18 hours ago

$381

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Wed, Aug 6 from St. Louis to Portland, returning Tue, Aug 12, priced at $381 found 18 hours ago