Cheap Flights from Baltimore, MD to Chicago, IL from $47

One way Round trip

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On Cheapflightsplus.com you will find 5 direct and 270 connecting flights from Baltimore to Chicago. You can compare airfare deals from 7 airlines and multiple travel sites from $47, book and save on cheap plane tickets and last minute offers. Also check out BWI-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Baltimore to Chicago Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $47 (one-way), $81 (round-trip).

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Best Flights from Baltimore to Chicago Today

Take a look at the list of non stop flights and flights with layovers from Baltimore to Chicago with the lowest price of $47. The fastest direct flight takes 1h 59m and the fastest connecting – 5h 4m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $47 Find flight	19:09 Baltimore Balt/Wash Intl	20:08 Chicago Midway	1h 59m	Frontier Airlines	F93087
from $110 Find flight	06:15 Baltimore Balt/Wash Intl	07:28 Chicago O'Hare International	2h 13m	United Airlines	UA461
from $142 Find flight	10:53 Baltimore Balt/Wash Intl	12:05 Chicago O'Hare International	2h 12m	United Airlines	UA455
from $56 Find flight	18:35 Baltimore Balt/Wash Intl	23:29 Chicago Midway	5h 54m layover 1h 40m - Atlanta	Frontier Airlines	F92509 F92779
from $60 Find flight	05:28 Baltimore Balt/Wash Intl	09:50 Chicago O'Hare International	5h 22m layover 0h 45m - Boston	Spirit Airlines	NK523 NK174
from $62 Find flight	06:40 Baltimore Balt/Wash Intl	16:56 Chicago O'Hare International	11h 16m layover 6h 50m - Atlanta	Frontier Airlines	F94427 F92007
from $63 Find flight	21:20 Baltimore Balt/Wash Intl	09:52+1 день Chicago O'Hare International	13h 32m layover 7h 33m - Orlando	Frontier Airlines	F94003 F92041
from $65 Find flight	16:36 Baltimore Balt/Wash Intl	21:29 Chicago Midway	5h 53m layover 1h 35m - Atlanta	Frontier Airlines	F91079 F92779
from $65 Find flight	17:10 Baltimore Balt/Wash Intl	22:33 Chicago Midway	6h 23m layover 1h 5m - Tampa	Frontier Airlines	F92925 F93899
from $65 Find flight	06:00 Baltimore Balt/Wash Intl	13:46 Chicago Midway	8h 46m layover 3h 19m - Orlando	Frontier Airlines	F93663 F91457
from $65 Find flight	08:12 Baltimore Balt/Wash Intl	17:54 Chicago Midway	10h 42m layover 5h 7m - Orlando	Frontier Airlines	F93663 F93853
from $65 Find flight	19:28 Baltimore Balt/Wash Intl	08:21+1 день Chicago Midway	13h 53m layover 7h 35m - Miami	Frontier Airlines	F91665 F92109
from $70 Find flight	17:10 Baltimore Balt/Wash Intl	13:49+1 день Chicago O'Hare International	21h 39m layover 15h 58m - Tampa	Frontier Airlines	F92925 F91415
from $70 Find flight	11:37 Baltimore Balt/Wash Intl	13:49+1 день Chicago O'Hare International	27h 12m layover 21h 31m - Tampa	Frontier Airlines	F94091 F91415
from $71 Find flight	11:37 Baltimore Balt/Wash Intl	22:33 Chicago Midway	11h 56m layover 6h 38m - Tampa	Frontier Airlines	F94091 F93899
from $71 Find flight	11:00 Baltimore Balt/Wash Intl	22:57 Chicago O'Hare International	12h 57m layover 8h 57m - Charlotte	Frontier Airlines	F93075 F93141

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 05, 2025

Flight Schedule Baltimore (Maryland) to Chicago (Illinois)

Full flight schedule will help you in detecting at what time planes fly from Baltimore to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 07:28	06:15 — 07:28 UA461 United Airlines Baltimore — Chicago	2h 13m	Find flight from$110
06:30 — 07:52	06:30 — 07:52 UA251 United Airlines Baltimore — Chicago	2h 22m	Find flight from$149
10:53 — 12:05	10:53 — 12:05 UA455 United Airlines Baltimore — Chicago	2h 12m	Find flight from$142
17:25 — 18:38	17:25 — 18:38 UA590 United Airlines Baltimore — Chicago	2h 13m	Find flight from$123
19:09 — 20:08	19:09 — 20:08 F93087 Frontier Airlines Baltimore — Chicago	1h 59m	Find flight from$47
05:28 — 09:50	05:28 — 06:55 NK523 Spirit Airlines Baltimore — Boston 45m stop 07:40 — 09:50 NK174 Spirit Airlines Boston — Chicago	5h 22m including layover	Find flight from$60
06:00 — 13:46	08:12 — 10:53 F93663 Frontier Airlines Baltimore — Orlando 3h 19m stop 08:00 — 09:55 F91457 Frontier Airlines Orlando — Chicago	8h 46m including layover	Find flight from$65
06:40 — 16:56	06:40 — 08:50 F94427 Frontier Airlines Baltimore — Atlanta 6h 50m stop 15:40 — 16:56 F92007 Frontier Airlines Atlanta — Chicago	11h 16m including layover	Find flight from$62
07:00 — 11:04	07:00 — 09:07 F94427 Frontier Airlines Baltimore — Atlanta 55m stop 10:02 — 11:04 F92143 Frontier Airlines Atlanta — Chicago	5h 4m including layover	Find flight from$78
07:00 — 13:32	07:00 — 09:07 F94427 Frontier Airlines Baltimore — Atlanta 3h 11m stop 12:18 — 13:32 F91441 Frontier Airlines Atlanta — Chicago	7h 32m including layover	Find flight from$78
08:12 — 17:54	08:12 — 10:53 F93663 Frontier Airlines Baltimore — Orlando 5h 7m stop 16:00 — 17:54 F93853 Frontier Airlines Orlando — Chicago	10h 42m including layover	Find flight from$65
08:12 — 09:24 +1 day	08:12 — 10:53 F93663 Frontier Airlines Baltimore — Orlando 20h 7m stop 07:00 — 09:24 F93043 Frontier Airlines Orlando — Chicago	26h 12m including layover	Find flight from$87
09:07 — 16:33	09:07 — 11:22 F91079 Frontier Airlines Baltimore — Atlanta 3h 43m stop 15:05 — 16:33 F93397 Frontier Airlines Atlanta — Chicago	8h 26m including layover	Find flight from$63
09:25 — 15:07	09:25 — 11:35 F91079 Frontier Airlines Baltimore — Atlanta 2h 34m stop 14:09 — 15:07 F93317 Frontier Airlines Atlanta — Chicago	6h 42m including layover	Find flight from$81
11:00 — 22:57	11:00 — 12:38 F93075 Frontier Airlines Baltimore — Charlotte 8h 57m stop 21:35 — 22:57 F93141 Frontier Airlines Charlotte — Chicago	12h 57m including layover	Find flight from$71
11:37 — 13:49 +1 day	11:37 — 14:08 F94091 Frontier Airlines Baltimore — Tampa 21h 31m stop 11:39 — 13:49 F91415 Frontier Airlines Tampa — Chicago	27h 12m including layover	Find flight from$70
12:13 — 17:28	12:13 — 13:58 SY194 Sun Country Airlines Baltimore — Minneapolis 1h 49m stop 15:47 — 17:28 SY261 Sun Country Airlines Minneapolis — Chicago	6h 15m including layover	Find flight from$129
12:29 — 18:41	12:29 — 15:10 NK223 Spirit Airlines Baltimore — Miami 1h 10m stop 16:20 — 18:41 NK157 Spirit Airlines Miami — Chicago	7h 12m including layover	Find flight from$90
13:31 — 19:31	13:31 — 16:09 F94071 Frontier Airlines Baltimore — Orlando 1h 7m stop 17:16 — 19:31 F92041 Frontier Airlines Orlando — Chicago	7h including layover	Find flight from$81
13:33 — 19:36	13:33 — 16:26 F91925 Frontier Airlines Baltimore — Miami 55m stop 17:21 — 19:36 F92109 Frontier Airlines Miami — Chicago	7h 3m including layover	Find flight from$81
14:46 — 15:50 +1 day	14:46 — 17:01 F92705 Frontier Airlines Baltimore — Denver 19h 27m stop 12:28 — 15:50 F91228 Frontier Airlines Denver — Chicago	26h 4m including layover	Find flight from$71
15:25 — 00:59 +1 day	09:15 — 11:47 F93273 Frontier Airlines Baltimore — Orlando 4h 49m stop 07:30 — 09:54 F93043 Frontier Airlines Orlando — Chicago	10h 34m including layover	Find flight from$86
16:30 — 06:47 +1 day	14:54 — 17:25 F92925 Frontier Airlines Baltimore — Tampa 10h 1m stop 09:53 — 11:40 F91185 Frontier Airlines Tampa — Chicago	15h 17m including layover	Find flight from$71
16:36 — 21:29	09:07 — 11:22 F91079 Frontier Airlines Baltimore — Atlanta 1h 35m stop 14:13 — 15:11 F92779 Frontier Airlines Atlanta — Chicago	5h 53m including layover	Find flight from$65
17:10 — 22:33	17:10 — 19:41 F92925 Frontier Airlines Baltimore — Tampa 1h 5m stop 20:46 — 22:33 F93899 Frontier Airlines Tampa — Chicago	6h 23m including layover	Find flight from$65
17:10 — 13:49 +1 day	17:10 — 19:41 F92925 Frontier Airlines Baltimore — Tampa 15h 58m stop 11:39 — 13:49 F91415 Frontier Airlines Tampa — Chicago	21h 39m including layover	Find flight from$70
18:35 — 23:29	18:35 — 20:48 F92509 Frontier Airlines Baltimore — Atlanta 1h 40m stop 22:28 — 23:29 F92779 Frontier Airlines Atlanta — Chicago	5h 54m including layover	Find flight from$56
18:35 — 23:29	18:35 — 20:54 F92633 Frontier Airlines Baltimore — Atlanta 1h 34m stop 22:28 — 23:29 F92779 Frontier Airlines Atlanta — Chicago	5h 54m including layover	Find flight from$88
19:28 — 08:21 +1 day	17:47 — 20:43 F91665 Frontier Airlines Baltimore — Miami 7h 35m stop 12:42 — 15:12 F92109 Frontier Airlines Miami — Chicago	13h 53m including layover	Find flight from$65
20:38 — 07:55 +1 day	17:54 — 20:32 F93273 Frontier Airlines Baltimore — Orlando 6h 40m stop 08:00 — 09:55 F91457 Frontier Airlines Orlando — Chicago	12h 17m including layover	Find flight from$87
21:20 — 09:52 +1 day	21:20 — 23:57 F94003 Frontier Airlines Baltimore — Orlando 7h 33m stop 07:30 — 09:52 F92041 Frontier Airlines Orlando — Chicago	13h 32m including layover	Find flight from$63
21:20 — 09:52 +1 day	21:20 — 23:57 F94003 Frontier Airlines Baltimore — Orlando 7h 33m stop 07:30 — 09:52 F93043 Frontier Airlines Orlando — Chicago	13h 32m including layover	Find flight from$77
05:25 — 23:35	05:25 — 07:21 NK1355 Spirit Airlines Baltimore — Atlanta 4h 13m stop 11:34 — 12:55 NK512 Spirit Airlines Atlanta — Houston 7h 56m stop 20:51 — 23:35 NK175 Spirit Airlines Houston — Chicago	19h 10m including layover	Find flight from$105
15:14 — 01:09 +1 day	07:35 — 09:35 NK310 Spirit Airlines Baltimore — Atlanta 3h 10m stop 17:35 — 18:56 NK967 Spirit Airlines Atlanta — Houston 55m stop 21:47 — 00:24 NK962 Spirit Airlines Houston — Chicago	10h 55m including layover	Find flight from$116
22:05 — 15:16 +1 day	22:05 — 00:01 NK975 Spirit Airlines Baltimore — Atlanta 5h 24m stop 05:25 — 07:18 NK3176 Spirit Airlines Atlanta — Miami 5h 38m stop 12:56 — 15:16 NK2 Spirit Airlines Miami — Chicago	18h 11m including layover	Find flight from$125
22:18 — 10:05 +1 day	22:05 — 00:01 NK975 Spirit Airlines Baltimore — Atlanta 5h 41m stop 05:55 — 08:00 NK3340 Spirit Airlines Atlanta — New York 35m stop 08:35 — 10:05 NK779 Spirit Airlines New York — Chicago	12h 47m including layover	Find flight from$118

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and Chicago is 973 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:49 from 4 Baltimore airports and arrive 05:00 to 22:49 to 7 Chicago airports. Average flight time is 2h 13m.

The fastest flight 1h 59m
Average flight time 2h 13m
The earliest flight 05:00
The latest flight 22:49
Distance 605 ml

The cheapest months to travel to Chicago are november (from 47 $), february (from 56 $), december (from 63 $).

The most expensive months are january (from 77 $), december (from 63 $), february (from 56 $).

What is the lowest airfare Baltimore to Chicago?

The cheapest plane ticket found by our users is $47. This airfare is for economy class on one-way F93087 flight by Frontier Airlines for February 21, 2025 which leaves Balt/Wash Intl in Baltimore at 19:09 am and arrives at Chicago Midway at 20:08.

Economy class

$47

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Business class

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First class

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Popular Airlines on the Route

The flight Baltimore — Chicago is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 13 departures per week at the price of from $ 277 . And the most expensive tickets are offered by Aer Lingus airline - from $ 2235.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is F93087 by Frontier Airlines takes 1h 59m and the cheapest is F93087 by Frontier Airlines for $47.

F9 - Frontier Airlines

from $47

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UA - United Airlines

from $110

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Connecting Flights

There are 270 flights with layovers on the route. The fastest connecting flight is F94427 by Frontier Airlines takes 5h 4m and the cheapest is F93087 by Frontier Airlines for $56.

AS - Alaska Airlines

from $277

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F9 - Frontier Airlines

from $56

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FI - Icelandair

from $1038

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EI - Aer Lingus

from $1928

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SY - Sun Country Airlines

from $129

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UA - United Airlines

from $375

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NK - Spirit Airlines

from $60

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See more connecting flights

Airports

You can fly from Baltimore to Chicago from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

Baltimore Rail-ZBP

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Balt/Wash Intl-BWI

from $47
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Baltimore Greenbelt T-GBO

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Glenn L Martin-MTN

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Chicago airports

O'Hare International-ORD

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Midway-MDW

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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Airplanes

There are flights to Chicago from Baltimore by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Baltimore

You may also consider searching for discounted plane tickets to some other popular places from Baltimore within United States.

Baltimore — Boston

from $74

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Baltimore — Orlando

from $56

Find
Baltimore — Atlanta

from $62

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Baltimore — Chicago

from $75

Find
Baltimore — Houston

from $78

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Baltimore — Tampa

from $70

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Baltimore — Las Vegas

from $69

Find
Baltimore — New York

from $76

Find
Baltimore — Dallas

from $68

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Baltimore — Denver

from $67

Find

Top International Destinations from Baltimore

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Baltimore — London

from $75

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Baltimore — Toronto

from $74

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Baltimore — Cancun

from $63

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Baltimore — Albany

from $74

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Baltimore — Montreal

from $79

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Baltimore — San Juan

from $64

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Baltimore — Bermuda

from $72

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Baltimore — Vancouver

from $68

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Baltimore — Dublin

from $68

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Baltimore — Rome

from $63

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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