Earn point on your loyalty program!arrow arc left

Cheap flights from Bloomington (BMI) to Chicago (CHI)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)

How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Bloomington to Chicago in September , October 2026

28 Sep - 29 Oct $ 809.00
BMI
Bloomington
Allegiant Air
3 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
3 STOPS
BMI
Bloomington
Pick dates
28 Sep - 13 Oct $ 820.00
BMI
Bloomington
Allegiant Air
3 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
BMI
Bloomington
Pick dates
28 Sep - 13 Oct $ 933.00
BMI
Bloomington
Allegiant Air
3 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
BMI
Bloomington
Pick dates

Last minute flights from Bloomington to Chicago

28 Sep - 02 Oct $ 1,323.00
BMI
Bloomington
Allegiant Air
3 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
3 STOPS
BMI
Bloomington
Pick dates

One-way flights to Chicago from Bloomington

7:36 PM - 8:51 PM
Frontier Airlines
3 Stops
51h 23m
BMI - CHI
$ 500
Kiwi
Pick dates
7:36 PM - 8:10 AM
Allegiant Air
3 Stops
41h 41m
BMI - CHI
$ 613
Kiwi
Pick dates
7:36 PM - 5:00 PM
JetBlue Airways
3 Stops
47h 25m
BMI - CHI
$ 699
Kiwi
Pick dates

How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Bloomington (BMI) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.