$235 Cheap United flights Baltimore (BWI) to St. Louis (STL)

$235 Cheap United flights Baltimore (BWI) to St. Louis (STL)

Prices were available within the past 7 days and start at $235 for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$335 Roundtrip, found 20 hours ago

$335

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $335 found 20 hours ago

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$340 Roundtrip, found 20 hours ago

$340

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $340 found 20 hours ago

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$350 Roundtrip, found 20 hours ago

$350

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $350 found 20 hours ago

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$367 Roundtrip, found 20 hours ago

$367

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $367 found 20 hours ago

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$370 Roundtrip, found 20 hours ago

$370

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $370 found 20 hours ago

Fri, Sep 12 - Mon, Sep 15

BWI

Baltimore

STL

St. Louis

$375 Roundtrip, found 20 hours ago

$375

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 12 from Baltimore to St. Louis, returning Mon, Sep 15, priced at $375 found 20 hours ago