Flights from St. Louis to Bel Air

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Sat, Sep 20

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$156 Roundtrip, found 4 days ago

$156

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Sep 14 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Sep 20, priced at $156 found 4 days ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$189 Roundtrip, found 4 days ago

$189

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Sep 21, priced at $189 found 4 days ago

Thu, Dec 4 - Mon, Dec 8

STL

Lambert-St. Louis Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Dec 4 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Dec 8, priced at $233 found 1 day ago