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

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

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.

Sat, Sep 13 - Tue, Sep 16

PDX

Portland

STL

St. Louis

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Portland to St. Louis, returning Tue, Sep 16, priced at $227 found 1 day ago

Tue, Sep 16 - Wed, Sep 17

PDX

Portland

STL

St. Louis

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Portland to St. Louis, returning Wed, Sep 17, priced at $284 found 1 day ago

Sun, Sep 14 - Tue, Sep 16

PDX

Portland

STL

St. Louis

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 14 from Portland to St. Louis, returning Tue, Sep 16, priced at $313 found 1 day ago

Sat, Sep 13 - Thu, Sep 18

PDX

Portland

STL

St. Louis

$335 Roundtrip, found 1 day ago

$335

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 13 from Portland to St. Louis, returning Thu, Sep 18, priced at $335 found 1 day ago

Sun, Sep 14 - Fri, Sep 19

PDX

Portland

STL

St. Louis

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 14 from Portland to St. Louis, returning Fri, Sep 19, priced at $349 found 1 day ago