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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 November , December 2025

27 Nov - 16 Dec $ 324.00
CHI
Chicago
Hawaiian Airlines
1 STOPS
BOI
Boise
BOI
Boise
Hawaiian Airlines
1 STOPS
CHI
Chicago
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27 Nov - 05 Dec $ 369.00
CHI
Chicago
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
CHI
Chicago
Pick dates
22 Nov - 09 Dec $ 439.00
CHI
Chicago
Alaska Airlines
1 STOPS
BOI
Boise
BOI
Boise
Alaska Airlines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Boise

27 Nov - 30 Nov $ 623.00
CHI
Chicago
United Airlines
1 STOPS
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
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26 Nov - 30 Nov $ 657.00
CHI
Chicago
United Airlines
DIRECT
BOI
Boise
BOI
Boise
United Airlines
DIRECT
CHI
Chicago
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23 Nov - 30 Nov $ 682.00
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

7:00 AM - 10:35 AM
Hawaiian Airlines
1 Stops
6h 46m
CHI - BOI
$ 215
Kiwi
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8:00 AM - 1:11 PM
Alaska Airlines
1 Stops
8h 34m
CHI - BOI
$ 225
Kiwi
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8:45 AM - 8:45 AM
United Airlines
0 Stops
3h 54m
CHI - BOI
$ 419
Kiwi
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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.