Menu

Cheap flights from Baltimore to Chicago (BWI - CHI)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

The best prices from Baltimore to Chicago are usually found in January or October, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Home North America USA Illinois Chicago Cheap flights from Baltimore to Chicago

How to find the cheapest flight from
Baltimore (BWI) to Chicago (CHI)

BWI - CHI
Price
$116 - $213
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches
Popular in July High demand for flights, 21% potential price rise
Cheapest in January Best time to find cheap flights, 31% potential price drop
Round-trip from 116원 From Baltimore to Chicago
One-way from 77원 One-way flight from Baltimore to Chicago
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Baltimore to Chicago?

Users have found that flying from Baltimore to Chicago on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Baltimore to Chicago?

To save on the cost of your flight from Baltimore to Chicago, book at least 37 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $177 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.

When is the cheapest time to fly from Baltimore to Chicago (BWI - CHI)?

When flying from Baltimore to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.

Cheap flights from Baltimore to Chicago in September, October 2020

The best prices found for BWI to CHI flights for September, October
8 Oct - 13 Oct
$78pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
8 Oct - 10 Oct
$79pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
19 Oct - 25 Oct
$80pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Baltimore to Chicago 2020 flight deals

Cheap flights to Chicago from Baltimore found for this year
12 Nov - 16 Nov
$48pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
12 Nov - 15 Nov
$50pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
5 Nov - 8 Nov
$51pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Chicago from Baltimore

Save time with Baltimore to Chicago direct flight deals
12 Nov - 16 Nov
$48pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
12 Nov - 15 Nov
$50pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
5 Nov - 8 Nov
$51pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Baltimore to Chicago

Late deals on round-trip flights to Chicago from Baltimore, departing today and this week
25 Sep - 12 Oct
$78pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 Sep - 28 Sep
$79pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 Sep - 28 Sep
$82pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

One-way flights to Chicago from Baltimore

The cheapest one-way flights from Baltimore to Chicago
10:54 am - 4:07 am
Allegiant Air
1 Stop
18h 13m
BWI - MDW
Allegiant Air
$77
Kiwi.com
2:10 am - 5:55 am
Delta
1 Stop
4h 45m
BWI - MDW
Delta
$88
Delta
3:00 am - 4:15 pm
Multiple Airlines
1 Stop
14h 15m
BWI - ORD
Multiple Airlines
$89
Kiwi.com

Related info for your journey

Useful info, stats and facts about Baltimore to Chicago flights.

Flight FAQs

From Baltimore to Chicago

Are flight prices decreasing from Baltimore to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Baltimore and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Baltimore to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from Baltimore to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $48, but on average you can expect to pay $70.

Are there nonstop flights from Baltimore to Chicago for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Baltimore to Chicago under $100. A good price for a nonstop flight from Baltimore to Chicago is less than $80.

Are there last-minute flights available from Baltimore to Chicago for under $100?

There are currently 20+ open flights from Baltimore to Chicago within the next 7 days for less than $100.

Is Baltimore weather warmer or cooler than Chicago?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Chicago are colder than in Baltimore.

How long is the flight from Baltimore to Chicago?

There are many flights that can get you from Baltimore to Chicago in 2h 13m. Fly via Spirit Airlines or Delta to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Baltimore to Chicago round-trip?

Flying on Spirit Airlines is currently your cheapest option to Chicago, with prices starting at $48. You may be able to fly from Baltimore to Chicago for 71% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Baltimore to Chicago one-way?

The cheapest airlines for a one-way flight from Baltimore to Chicago are Spirit Airlines ($25), Allegiant Air ($77), and Delta ($79).

Related searches

Flights to Chicago from Baltimore
Flights to Baltimore Flights to Chicago Flights from Baltimore Flights from Chicago

Rent a Car

Car Rentals in Chicago Car Rentals in Illinois Car Rentals at Chicago-O'Hare Intl Car Rentals at Chicago Midway Car Rentals at Chicago Rockford

Destination information for Chicago

Things to know before you go. Useful info for your trip from Baltimore to Chicago
Flight duration
2h 03m
Average temperature for September in Chicago
77.0 °F
Avg rainfall for September in Chicago
2.4 ″

Airports servicing Baltimore

Baltimore (BWI)

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Chicago Midway (MDW)
Rockford (RFD)

Popular flight searches

Check out other popular destinations found by fellow travelers

Hourly flight availability from Baltimore to Chicago

Morning 6 AM to noon 55% of BWI to CHI departures
Afternoon Noon to 6 PM 35% of BWI to CHI departures
Early morning Midnight to 6 AM 6% of BWI to CHI departures
Evening 6 PM to midnight 4% of BWI to CHI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Baltimore to Chicago
Sunday
24 daily flights
Monday
26 daily flights
Tuesday
22 daily flights
Wednesday
24 daily flights
Thursday
26 daily flights
Friday
24 daily flights
Saturday
23 daily flights
Home North America USA Illinois Chicago Cheap flights from Baltimore to Chicago