$194 Cheap Alaska Airlines flights St. Louis (STL) to Portland (PDX)

$194 Cheap Alaska Airlines flights St. Louis (STL) to Portland (PDX)

Prices were available within the past 7 days and start at $194 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 6 - Thu, Jun 11

STL

St. Louis

PDX

Portland

$322 Roundtrip, found 12 hours ago

$322

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Sat, Jun 6 from St. Louis to Portland, returning Thu, Jun 11, priced at $322 found 12 hours ago

Wed, Jun 10 - Thu, Jun 11

STL

St. Louis

PDX

Portland

$358 Roundtrip, found 12 hours ago

$358

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Wed, Jun 10 from St. Louis to Portland, returning Thu, Jun 11, priced at $358 found 12 hours ago

Mon, Jun 8 - Fri, Jun 12

STL

St. Louis

PDX

Portland

$383 Roundtrip, found 12 hours ago

$383

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Mon, Jun 8 from St. Louis to Portland, returning Fri, Jun 12, priced at $383 found 12 hours ago