$114 Cheap United flights St. Louis (STL) to Portland (PDX)

$114 Cheap United flights St. Louis (STL) to Portland (PDX)

Prices were available within the past 7 days and start at $114 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 7 - Mon, Jul 14

STL

St. Louis

PDX

Portland

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from St. Louis to Portland, returning Mon, Jul 14, priced at $227 found 1 day ago

Mon, Jul 7 - Mon, Jul 14

STL

St. Louis

PDX

Portland

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from St. Louis to Portland, returning Mon, Jul 14, priced at $272 found 1 day ago

Mon, Jul 7 - Mon, Jul 14

STL

St. Louis

PDX

Portland

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from St. Louis to Portland, returning Mon, Jul 14, priced at $277 found 1 day ago

Mon, Jul 7 - Mon, Jul 14

STL

St. Louis

PDX

Portland

$312 Roundtrip, found 1 day ago

$312

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from St. Louis to Portland, returning Mon, Jul 14, priced at $312 found 1 day ago

Fri, Jul 4 - Fri, Jul 11

STL

St. Louis

PDX

Portland

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jul 4 from St. Louis to Portland, returning Fri, Jul 11, priced at $317 found 1 day ago

Mon, Jul 7 - Mon, Jul 14

STL

St. Louis

PDX

Portland

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from St. Louis to Portland, returning Mon, Jul 14, priced at $322 found 1 day ago