Cheap flights from Saint Louis to Baltimore
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Check our current prices for flights from Saint Louis to Baltimore. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to Baltimore, you will need to run a search below.
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Cheap Baltimore airfares from $169/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/04/2023, 09:01 pm from St. Louis Intl (STL) airport and arrives at Baltimore Int`l (BWI) at 12:48 pm. The flight time is 15 hours and 47 minutes. The Returning flight departes on 04/10/2023, 09:14 pm (other return dates are also available). Date posted: 06 Feb 2023
Price evolution for flights From Saint Louis To Baltimore

Recent Deals on Flights from Saint Louis to Baltimore:Roundtrip / Oneway
- $169
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 04/04/2023 09:01 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 04/10/2023 09:14 pm - $197
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 04/04/2023 04:30 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 04/10/2023 09:14 pm - $666
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 03/10/2023 03:00 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 03/25/2023 05:45 am - $724
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 03/10/2023 03:00 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 03/25/2023 09:03 pm - $110
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 03/22/2023 01:09 pm - $165
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 03/05/2023 10:07 pm - $200
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 03/22/2023 12:11 pm
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Know what to do when flying to Baltimore?
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