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$42 Find cheap flights from Missouri to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

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Good to know

Low season

January

High season

May

Cheapest flight

$42
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from St. Louis to Baltimore

FAQs for booking flights from Missouri to Baltimore

  • How does KAYAK find such low prices on flights from Missouri to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Missouri to Baltimore?

Find which airlines fly direct from Missouri to Baltimore/Washington, which days they fly and book direct flights.

Nonstop departures

Missouri to Baltimore/Washington

Monday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Tuesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Wednesday

ANA, Aer Lingus, Aeromexico, +34 more

ANA, Aer Lingus, +35 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

See more direct flights

Nonstop returns

Baltimore/Washington to Missouri

Monday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Tuesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Wednesday

ANA, Aer Lingus, Aeromexico, +34 more

ANA, Aer Lingus, +35 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Baltimore

Recent round-trip flight deals

9/9Mon
1 stopSpirit Airlines
26h 05mSTL-BWI
9/16Mon
1 stopSpirit Airlines
21h 57mBWI-STL
$121
9/18Wed
1 stopSpirit Airlines
8h 19mMCI-BWI
9/30Mon
1 stopSpirit Airlines
14h 26mBWI-MCI
$142
9/6Fri
1 stopFrontier
15h 03mSTL-BWI
9/7Sat
1 stopFrontier
16h 37mBWI-STL
$148
8/20Tue
1 stopFrontier
12h 31mSTL-BWI
8/24Sat
1 stopFrontier
16h 37mBWI-STL
$153
7/31Wed
1 stop
18h 24mSTL-BWI
8/5Mon
1 stop
11h 46mBWI-STL
$196
6/18Tue
2 stops
10h 54mSTL-BWI
6/19Wed
3 stops
39h 45mBWI-STL
$207
7/16Tue
1 stopAmerican Airlines
4h 47mSGF-BWI
7/17Wed
1 stopAmerican Airlines
5h 03mBWI-SGF
$243
11/9Sat
1 stopAmerican Airlines
6h 11mSGF-BWI
11/16Sat
1 stopAmerican Airlines
5h 44mBWI-SGF
$258
8/31Sat
1 stopDelta
5h 43mSTL-BWI
9/2Mon
1 stopDelta
7h 21mBWI-STL
$270
7/19Fri
1 stopDelta
4h 58mSGF-BWI
7/24Wed
1 stopDelta
6h 06mBWI-SGF
$273

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/11Tue
1 stopSpirit Airlines
7h 04mSTL-BWI
$42
9/4Wed
1 stopSpirit Airlines
10h 14mMCI-BWI
$61
6/11Tue
2 stopsSpirit Airlines
19h 38mSTL-BWI
$62
8/20Tue
1 stopAmerican Airlines
6h 21mSGF-BWI
$99
7/31Wed
1 stopDelta
7h 04mSGF-BWI
$109
7/10Wed
1 stopAmerican Airlines
4h 40mSTL-BWI
$110
7/7Sun
1 stopAvelo Airlines
8h 45mSTL-BWI
$127
7/19Fri
1 stopSun Country Air
18h 13mSTL-BWI
$128
11/20Wed
1 stopDelta
6h 28mSTL-BWI
$151
6/23Sun
1 stopSun Country Air
26h 15mMCI-BWI
$168

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Baltimore

Last minute flight, train and bus deals

6/11Tue
multi-stopSpirit Airlines
10h 54mSTL-BWI
6/18Tue
multi-stopSpirit Airlines
8h 53mBWI-STL
$193
6/11Tue
multi-stopSpirit Airlines
7h 04mSTL-BWI
6/18Tue
multi-stopSpirit Airlines
8h 53mBWI-STL
$224
6/11Tue
multi-stop
7h 04mSTL-BWI
6/15Sat
multi-stop
33h 16mBWI-STL
$231
6/11Tue
multi-stop
7h 04mSTL-BWI
6/18Tue
multi-stop
13h 41mBWI-STL
$249
6/10Mon
multi-stopFrontier
19h 25mSTL-BWI
6/17Mon
multi-stopFrontier
16h 33mBWI-STL
$286
6/10Mon
multi-stopFrontier
22h 23mSTL-BWI
6/17Mon
multi-stopFrontier
16h 33mBWI-STL
$311
6/7Fri
multi-stopDelta
6h 47mMCI-BWI
6/9Sun
multi-stopDelta
4h 30mBWI-MCI
$426
6/10Mon
multi-stopAmerican Airlines
5h 56mSTL-BWI
6/14Fri
multi-stopAmerican Airlines
4h 47mBWI-STL
$451
6/7Fri
multi-stopAmerican Airlines
7h 23mSTL-BWI
6/10Mon
multi-stopAmerican Airlines
6h 58mBWI-STL
$478
6/9Sun
multi-stopDelta
4h 33mMCI-BWI
6/14Fri
multi-stopDelta
6h 52mBWI-MCI
$561

Search by stops

Search by airline

Search by price

Flights to Baltimore

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Missouri

Cabin classes: