$216 Cheap United flights St. Louis (STL) to Baltimore (BWI)

$216 Cheap United flights St. Louis (STL) to Baltimore (BWI)

Prices were available within the past 7 days and start at $216 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 6 - Fri, Apr 17

STL

St. Louis

BWI

Baltimore

$351 Roundtrip, found 13 hours ago

$351

Roundtrip

found 13 hours ago

Select United flight, departing Mon, Apr 6 from St. Louis to Baltimore, returning Fri, Apr 17, priced at $351 found 13 hours ago

Mon, Apr 6 - Fri, Apr 17

STL

St. Louis

BWI

Baltimore

$351 Roundtrip, found 13 hours ago

$351

Roundtrip

found 13 hours ago

Select United flight, departing Mon, Apr 6 from St. Louis to Baltimore, returning Fri, Apr 17, priced at $351 found 13 hours ago

Sun, Apr 5 - Sat, Apr 11

STL

St. Louis

BWI

Baltimore

$367 Roundtrip, found 2 days ago

$367

Roundtrip

found 2 days ago

Select United flight, departing Sun, Apr 5 from St. Louis to Baltimore, returning Sat, Apr 11, priced at $367 found 2 days ago

Sun, Apr 5 - Sat, Apr 11

STL

St. Louis

BWI

Baltimore

$376 Roundtrip, found 2 days ago

$376

Roundtrip

found 2 days ago

Select United flight, departing Sun, Apr 5 from St. Louis to Baltimore, returning Sat, Apr 11, priced at $376 found 2 days ago

Mon, Apr 6 - Fri, Apr 17

STL

St. Louis

BWI

Baltimore

$377 Roundtrip, found 13 hours ago

$377

Roundtrip

found 13 hours ago

Select United flight, departing Mon, Apr 6 from St. Louis to Baltimore, returning Fri, Apr 17, priced at $377 found 13 hours ago

Mon, Apr 6 - Fri, Apr 17

STL

St. Louis

BWI

Baltimore

$391 Roundtrip, found 13 hours ago

$391

Roundtrip

found 13 hours ago

Select United flight, departing Mon, Apr 6 from St. Louis to Baltimore, returning Fri, Apr 17, priced at $391 found 13 hours ago