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$29 Find Cheap Flights from Illinois 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 12/18. 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.
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0 bags

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Good to know

Low season

January

High season

October

Cheapest flight

$29
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Chicago Midway Airport to Baltimore

FAQs for booking flights from Illinois to Baltimore

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Illinois 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 Illinois 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 Illinois with another airline.

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

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

Nonstop departures

Illinois to Baltimore/Washington

Monday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Tuesday

ANA, Aeromexico, Air France, +33 more

ANA, Aeromexico, +34 more

Wednesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

See more direct flights

Nonstop returns

Baltimore/Washington to Illinois

Monday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Tuesday

ANA, Aeromexico, Air France, +33 more

ANA, Aeromexico, +34 more

Wednesday

ANA, Aer Lingus, Aeromexico, +35 more

ANA, Aer Lingus, +36 more

Thursday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Friday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Saturday

ANA, Aer Lingus, Aeromexico, +36 more

ANA, Aer Lingus, +37 more

Sunday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Baltimore

Recent round-trip flight deals

11/23Sat
nonstopFrontier
1h 52mMDW-BWI
11/25Mon
nonstopFrontier
2h 01mBWI-MDW
$73
12/6Fri
nonstopFrontier
1h 52mMDW-BWI
12/9Mon
nonstopFrontier
2h 04mBWI-MDW
$78
11/12Tue
1 stop
5h 07mORD-BWI
11/19Tue
1 stop
5h 22mBWI-ORD
$130
11/23Sat
1 stop
12h 29mORD-BWI
12/3Tue
1 stop
6h 01mBWI-ORD
$133
11/26Tue
1 stopSpirit Airlines
9h 23mORD-BWI
12/3Tue
2 stopsSpirit Airlines
30h 12mBWI-ORD
$155
11/18Mon
nonstopUnited Airlines
1h 55mORD-BWI
11/22Fri
nonstopUnited Airlines
2h 12mBWI-ORD
$157
12/10Tue
nonstopAmerican Airlines
2h 00mORD-BWI
12/11Wed
nonstopAmerican Airlines
2h 30mBWI-ORD
$158
11/15Fri
1 stopSpirit Airlines
5h 55mORD-BWI
11/17Sun
1 stopSpirit Airlines
5h 22mBWI-ORD
$159
11/20Wed
nonstopUnited Airlines
1h 57mORD-BWI
11/20Wed
nonstopUnited Airlines
2h 13mBWI-ORD
$162
12/5Thu
nonstopAmerican Airlines
2h 06mORD-BWI
12/11Wed
nonstopAmerican Airlines
2h 24mBWI-ORD
$173

Search by stops

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Recent one-way flight deals

12/18Wed
nonstopFrontier
1h 52mMDW-BWI
$29
11/23Sat
nonstopFrontier
1h 52mMDW-BWI
$33
12/11Wed
nonstopSouthwest
1h 50mMDW-BWI
$58
11/15Fri
1 stopSpirit Airlines
27h 32mORD-BWI
$67
2/1Sat
nonstopUnited Airlines
2h 01mORD-BWI
$69
1/21Tue
nonstopSouthwest
1h 50mMDW-BWI
$70
1/7Tue
nonstopUnited Airlines
1h 58mORD-BWI
$70
11/20Wed
2 stopsSpirit Airlines
11h 49mORD-BWI
$78
11/20Wed
1 stopAmerican Airlines
4h 57mSTL-BWI
$79
11/16Sat
1 stopAmerican Airlines
5h 23mSTL-BWI
$106

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Baltimore

Last minute flight, train and bus deals

11/5Tue
multi-stopFrontier
11h 26mMDW-BWI
12/6Fri
nonstopFrontier
2h 04mBWI-MDW
$212
11/4Mon
nonstopFrontier
1h 48mMDW-BWI
11/9Sat
multi-stopFrontier
5h 11mBWI-MDW
$219
11/5Tue
multi-stopSpirit Airlines
26h 37mORD-BWI
11/7Thu
multi-stopSpirit Airlines
12h 29mBWI-ORD
$263
11/1Fri
multi-stopSpirit Airlines
25h 32mORD-BWI
11/6Wed
multi-stopSpirit Airlines
17h 46mBWI-ORD
$267
11/4Mon
multi-stop
18h 39mORD-BWI
11/6Wed
multi-stop
7h 32mBWI-ORD
$277
11/2Sat
multi-stop
12h 40mORD-BWI
11/4Mon
multi-stop
6h 52mBWI-ORD
$312
11/5Tue
multi-stopDelta
3h 35mORD-BWI
11/7Thu
multi-stopDelta
4h 09mBWI-ORD
$352
11/5Tue
nonstopUnited Airlines
1h 55mORD-BWI
11/9Sat
nonstopUnited Airlines
2h 13mBWI-ORD
$357
11/5Tue
nonstopUnited Airlines
1h 55mORD-BWI
11/12Tue
nonstopUnited Airlines
2h 13mBWI-ORD
$444
11/4Mon
multi-stopDelta
4h 36mORD-BWI
11/7Thu
multi-stopDelta
4h 51mBWI-ORD
$562

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore