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 $108/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/23/2023, 03:33 pm from St. Louis Intl (STL) airport and arrives at Baltimore Int`l (BWI) at 12:45 am. The flight time is 9 hours and 12 minutes. The Returning flight departes on 10/30/2023, 05:29 pm (other return dates are also available). Date posted: 20 Sep 2023
Price evolution for flights From Saint Louis To Baltimore

Recent Deals on Flights from Saint Louis to Baltimore:Roundtrip / Oneway
- $108
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 10/23/2023 03:33 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 10/30/2023 05:29 pm - $113
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 11/01/2023 09:46 am Baltimore, MD (BWI) Saint Louis, MO (STL) 11/14/2023 03:24 pm - $141
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 11/01/2023 09:46 am Baltimore, MD (BWI) Saint Louis, MO (STL) 11/14/2023 10:14 am - $148
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 10/08/2023 06:40 am Baltimore, MD (BWI) Saint Louis, MO (STL) 10/20/2023 05:25 pm - $148
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 10/23/2023 06:54 pm Baltimore, MD (BWI) Saint Louis, MO (STL) 10/30/2023 06:54 pm - $60
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 11/06/2023 09:46 am - $74
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 10/16/2023 03:33 pm - $1048
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Baltimore, MD (BWI) 10/16/2023 02:45 pm
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Know what to do when flying to Baltimore?
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