$184 Cheap Alaska Airlines flights Portland (PDX) to St. Louis (STL)

$184 Cheap Alaska Airlines flights Portland (PDX) to St. Louis (STL)

Prices were available within the past 7 days and start at $184 for one-way flights and $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Sat, May 16

PDX

Portland

STL

St. Louis

$303 Roundtrip, found 4 days ago

$303

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Wed, May 6 from Portland to St. Louis, returning Sat, May 16, priced at $303 found 4 days ago

Fri, May 8 - Sat, May 16

PDX

Portland

STL

St. Louis

$319 Roundtrip, found 4 days ago

$319

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, May 8 from Portland to St. Louis, returning Sat, May 16, priced at $319 found 4 days ago

Sun, May 10 - Sat, May 16

PDX

Portland

STL

St. Louis

$332 Roundtrip, found 4 days ago

$332

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sun, May 10 from Portland to St. Louis, returning Sat, May 16, priced at $332 found 4 days ago

Sat, May 9 - Sat, May 16

PDX

Portland

STL

St. Louis

$369 Roundtrip, found 4 days ago

$369

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, May 9 from Portland to St. Louis, returning Sat, May 16, priced at $369 found 4 days ago

Sat, May 9 - Sun, May 17

PDX

Portland

STL

St. Louis

$457 Roundtrip, found 4 days ago

$457

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, May 9 from Portland to St. Louis, returning Sun, May 17, priced at $457 found 4 days ago

Sat, May 9 - Sun, May 17

PDX

Portland

STL

St. Louis

$472 Roundtrip, found 4 days ago

$472

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, May 9 from Portland to St. Louis, returning Sun, May 17, priced at $472 found 4 days ago