Cheap Flights from Baltimore to St. Louis
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Flights from Baltimore to St. Louis
Flight deals from Baltimore to St. Louis
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
BWI 09:302h 15mDirectSTL 10:45Baltimore - St. Louis | Thu, Apr 24 | Southwest Airlines
STL 18:002hDirectBWI 21:00St. Louis - Baltimore | Mon, Apr 28 | Southwest AirlinesNZD 356 NZD 45121% OFF21% OFFNZD 451 NZD 356 -
BWI 10:4514h 19m1 stopsSTL 00:04Baltimore - St. Louis | Tue, Apr 29 | Frontier Airlines
STL 17:4520h 10m1 stopsBWI 14:55St. Louis - Baltimore | Tue, May 6 | Frontier AirlinesNZD 329 NZD 45127% OFF27% OFFNZD 451 NZD 329 -
BWI 05:004h 30m1 stopsSTL 08:30Baltimore - St. Louis | Thu, Apr 24 | American Airlines
STL 19:034h 21m1 stopsBWI 00:24St. Louis - Baltimore | Mon, Apr 28 | American AirlinesNZD 335 NZD 45126% OFF26% OFFNZD 451 NZD 335 -
BWI 10:4014h 26m1 stopsSTL 00:06Baltimore - St. Louis | Tue, May 6 | Frontier Airlines
STL 17:4523h 51m1 stopsBWI 18:36St. Louis - Baltimore | Thu, May 8 | Frontier AirlinesNZD 34125% OFFNZD 451 NZD 341
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BWI 21:2127h 45m1 stopsSTL 00:06Baltimore - St. Louis | Mon, May 5 | Frontier Airlines
STL 17:4524h 31m1 stopsBWI 19:16St. Louis - Baltimore | Wed, May 7 | Frontier AirlinesNZD 35022% OFFNZD 451 NZD 350
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BWI 17:087h 56m1 stopsSTL 00:04Baltimore - St. Louis | Sun, Apr 27 | Frontier Airlines
STL 16:0724h 15m1 stopsBWI 17:22St. Louis - Baltimore | Thu, May 1 | Frontier AirlinesNZD 35322% OFFNZD 451 NZD 353
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BWI 17:5817h 3m1 stopsSTL 10:01Baltimore - St. Louis | Fri, Apr 25 | Frontier Airlines
STL 17:4120h1 stopsBWI 14:41St. Louis - Baltimore | Tue, Apr 29 | Frontier AirlinesNZD 35621% OFFNZD 451 NZD 356
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BWI 21:2127h 45m1 stopsSTL 00:06Baltimore - St. Louis | Sat, May 3 | Frontier Airlines
STL 17:4524h 31m1 stopsBWI 19:16St. Louis - Baltimore | Wed, May 7 | Frontier AirlinesNZD 36120% OFFNZD 451 NZD 361
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BWI 21:1627h 50m1 stopsSTL 00:06Baltimore - St. Louis | Sun, May 4 | Frontier Airlines
STL 17:4523h 51m1 stopsBWI 18:36St. Louis - Baltimore | Thu, May 8 | Frontier AirlinesNZD 36220% OFFNZD 451 NZD 362
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BWI 06:402h 20mDirectSTL 08:00Baltimore - St. Louis | Wed, May 21 | Southwest Airlines
STL 08:104h 47m1 stopsBWI 13:57St. Louis - Baltimore | Sun, May 25 | United AirlinesNZD 36619% OFFNZD 451 NZD 366
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BWI 13:0017h 25m1 stopsSTL Invalid DateBaltimore - St. Louis | Sat, Apr 26 | Normal Airline
STL 15:006hDirectBWI 16:00St. Louis - Baltimore | Mon, Apr 28 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
BWI 07:102h 15mDirectSTL 08:25Baltimore - St. Louis | Tue, Apr 29 | Southwest AirlinesNZD 216 NZD 30128% OFF28% OFFNZD 301 NZD 216
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BWI 09:302h 15mDirectSTL 10:45Baltimore - St. Louis | Thu, Apr 24 | Southwest AirlinesNZD 244 NZD 30119% OFF19% OFFNZD 301 NZD 244
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BWI 10:4014h 26m1 stopsSTL 00:06Baltimore - St. Louis | Tue, May 6 | Frontier AirlinesNZD 164 NZD 30146% OFF46% OFFNZD 301 NZD 164
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BWI 10:4514h 19m1 stopsSTL 00:04Baltimore - St. Louis | Tue, Apr 29 | Frontier AirlinesNZD 16445% OFFNZD 301 NZD 164
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BWI 21:1227h 52m1 stopsSTL 00:04Baltimore - St. Louis | Sat, Apr 26 | Frontier AirlinesNZD 16844% OFFNZD 301 NZD 168
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BWI 17:087h 56m1 stopsSTL 00:04Baltimore - St. Louis | Thu, Apr 24 | Frontier AirlinesNZD 16944% OFFNZD 301 NZD 169
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BWI 11:3013h 34m1 stopsSTL 00:04Baltimore - St. Louis | Thu, Apr 24 | Spirit AirlinesNZD 16944% OFFNZD 301 NZD 169 -
BWI 17:087h 56m1 stopsSTL 00:04Baltimore - St. Louis | Sun, Apr 27 | Frontier AirlinesNZD 17642% OFFNZD 301 NZD 176
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BWI 21:2127h 45m1 stopsSTL 00:06Baltimore - St. Louis | Mon, May 5 | Frontier AirlinesNZD 17941% OFFNZD 301 NZD 179
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BWI 21:1627h 58m1 stopsSTL 00:14Baltimore - St. Louis | Thu, May 1 | Frontier AirlinesNZD 18339% OFFNZD 301 NZD 183
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BWI 21:1627h 58m1 stopsSTL 00:14Baltimore - St. Louis | Thu, May 15 | Frontier AirlinesNZD 18439% OFFNZD 301 NZD 184
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BWI 21:2127h 45m1 stopsSTL 00:06Baltimore - St. Louis | Mon, May 12 | Frontier AirlinesNZD 18439% OFFNZD 301 NZD 184
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BWI 13:0017h 25m1 stopsSTL Invalid DateBaltimore - St. Louis | Sat, Apr 26 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Baltimore to St. Louis
| Cheapest one-way flight price | NZD 163 |
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| Cheapest round-trip ticket price | NZD 356 |
| Off-season for travel | March |
| Peak season for travel | January |
| Flight distance | 1,170.34 km |
| Average flight time | 2 hours 47 minutes |
| Popular airline | Frontier Airlines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Baltimore (BWI) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Baltimore to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Baltimore (BWI) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around NZD 600. -
How long does it take to fly from Baltimore (BWI) to St. Louis (STL) and what is the distance?
It takes around 2 hours 47 minutes to fly from Baltimore (BWI) to St. Louis (STL). -
What are the most popular airlines that fly from Baltimore (BWI) to St. Louis (STL)?
Airlines with flights from Baltimore (BWI) to St. Louis (STL): Southwest Airlines.
How to find a cheap flight from Baltimore to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Baltimore to St. Louis. Book your flights at the right time and save more.
Book Early
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