
$146 Cheap Delta flights St. Louis (STL) to Baltimore (BWI)
Prices were available within the past 7 days and start at $146 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 30 - Mon, May 4
STL
St. Louis
BWI
Baltimore
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago

Thu, Apr 30 - Mon, May 4
STL
St. Louis
BWI
Baltimore
$361 Roundtrip, found 4 days ago
$361
Roundtrip
found 4 days ago

Thu, Apr 30 - Mon, May 4
STL
St. Louis
BWI
Baltimore
$421 Roundtrip, found 4 days ago
$421
Roundtrip
found 4 days ago
Find the cheapest month to fly from St. Louis (STL) to Baltimore (BWI)
January is typically the cheapest month to fly
From $128 - $645 per traveler.
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | American Airlines, Delta, Southwest Airlines, United |
Popular airline | United |
Distance | 1177 km |
Average flight time | 3 hours 5 mins |
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Most Popular Delta Routes from St. Louis
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Popular Domestic Routes in Baltimore Washington Intl. Thurgood Marshall
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