$204 Cheap United flights St. Louis (STL) to Baltimore (BWI)

$204 Cheap United flights St. Louis (STL) to Baltimore (BWI)

Prices were available within the past 7 days and start at $204 for one-way flights and $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Sun, Sep 21

STL

St. Louis

BWI

Baltimore

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 17 from St. Louis to Baltimore, returning Sun, Sep 21, priced at $321 found 1 day ago

Sun, Oct 12 - Mon, Oct 13

STL

St. Louis

BWI

Baltimore

$380 Roundtrip, found 18 hours ago

$380

Roundtrip

found 18 hours ago

Select United flight, departing Sun, Oct 12 from St. Louis to Baltimore, returning Mon, Oct 13, priced at $380 found 18 hours ago

Sun, Oct 12 - Mon, Oct 13

STL

St. Louis

BWI

Baltimore

$415 Roundtrip, found 18 hours ago

$415

Roundtrip

found 18 hours ago

Select United flight, departing Sun, Oct 12 from St. Louis to Baltimore, returning Mon, Oct 13, priced at $415 found 18 hours ago

Sun, Oct 12 - Mon, Oct 13

STL

St. Louis

BWI

Baltimore

$473 Roundtrip, found 18 hours ago

$473

Roundtrip

found 18 hours ago

Select United flight, departing Sun, Oct 12 from St. Louis to Baltimore, returning Mon, Oct 13, priced at $473 found 18 hours ago