$160 Cheap Delta flights Portland (PDX) to St. Louis (STL)

$160 Cheap Delta flights Portland (PDX) to St. Louis (STL)

Prices were available within the past 7 days and start at $160 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 8 - Mon, Jun 15

PDX

Portland

STL

St. Louis

$348 Roundtrip, found 23 hours ago

$348

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Jun 8 from Portland to St. Louis, returning Mon, Jun 15, priced at $348 found 23 hours ago

Mon, Jun 8 - Fri, Jun 12

PDX

Portland

STL

St. Louis

$377 Roundtrip, found 23 hours ago

$377

Roundtrip

found 23 hours ago

Select Delta flight, departing Mon, Jun 8 from Portland to St. Louis, returning Fri, Jun 12, priced at $377 found 23 hours ago

Thu, Jun 4 - Wed, Jun 24

PDX

Portland

STL

St. Louis

$387 Roundtrip, found 5 days ago

$387

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jun 4 from Portland to St. Louis, returning Wed, Jun 24, priced at $387 found 5 days ago

Thu, Jun 4 - Wed, Jun 24

PDX

Portland

STL

St. Louis

$418 Roundtrip, found 5 days ago

$418

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jun 4 from Portland to St. Louis, returning Wed, Jun 24, priced at $418 found 5 days ago

Thu, Jun 4 - Wed, Jun 24

PDX

Portland

STL

St. Louis

$429 Roundtrip, found 5 days ago

$429

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jun 4 from Portland to St. Louis, returning Wed, Jun 24, priced at $429 found 5 days ago

Thu, Jun 4 - Wed, Jun 24

PDX

Portland

STL

St. Louis

$437 Roundtrip, found 5 days ago

$437

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Jun 4 from Portland to St. Louis, returning Wed, Jun 24, priced at $437 found 5 days ago