$185 Cheap United flights Baltimore (BWI) to St. Louis (STL)

$185 Cheap United flights Baltimore (BWI) to St. Louis (STL)

Prices were available within the past 7 days and start at $185 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 4 - Tue, Feb 10

BWI

Baltimore

STL

St. Louis

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 4 from Baltimore to St. Louis, returning Tue, Feb 10, priced at $299 found 1 day ago

Wed, Feb 4 - Tue, Feb 10

BWI

Baltimore

STL

St. Louis

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 4 from Baltimore to St. Louis, returning Tue, Feb 10, priced at $306 found 1 day ago

Wed, Feb 4 - Tue, Feb 10

BWI

Baltimore

STL

St. Louis

$341 Roundtrip, found 1 day ago

$341

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 4 from Baltimore to St. Louis, returning Tue, Feb 10, priced at $341 found 1 day ago