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Cheap flights from Chicago (CHI) to Boise (BOI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Boise (BOI)

How to find the cheapest flight from Chicago (CHI) to Boise (BOI)
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How to find the cheapest flight from Chicago (CHI) to Boise (BOI)
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How to find the cheapest flight from Chicago (CHI) to Boise (BOI)
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Cheap flights from Chicago to Boise in March , April 2025

09 Mar - 12 Apr $ 424.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
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09 Mar - 13 Apr $ 502.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
1 STOPS
CHI
Chicago
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09 Mar - 13 Apr $ 528.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Boise

17 Mar - 31 Mar $ 370.00
CHI
Chicago
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
CHI
Chicago
Pick dates
17 Mar - 31 Mar $ 663.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
Pick dates
17 Mar - 31 Mar $ 925.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
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One-way flights to Boise from Chicago

7:35 PM - 7:35 PM
United Airlines
0 Stops
4h 14m
CHI - BOI
$ 183
Kiwi
Pick dates
7:35 PM - 7:35 PM
United Airlines
0 Stops
4h 10m
CHI - BOI
$ 350
Kiwi
Pick dates
7:35 PM - 7:35 PM
United Airlines
0 Stops
4h 10m
CHI - BOI
$ 430
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Boise (BOI)

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