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Cheap flights from Chicago (CHI) to Houston (HOU)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Houston (HOU)

How to find the cheapest flight from Chicago (CHI) to Houston (HOU)
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How to find the cheapest flight from Chicago (CHI) to Houston (HOU)
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How to find the cheapest flight from Chicago (CHI) to Houston (HOU)
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Cheap flights from Chicago to Houston in April , May 2025

30 Apr - 21 May $ 133.00
CHI
Chicago
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
CHI
Chicago
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24 Apr - 09 May $ 166.00
CHI
Chicago
Spirit Airlines
1 STOPS
HOU
Houston
HOU
Houston
Spirit Airlines
DIRECT
CHI
Chicago
Pick dates
25 Apr - 10 May $ 249.00
CHI
Chicago
Spirit Airlines
DIRECT
HOU
Houston
HOU
Houston
Spirit Airlines
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Houston

28 Apr - 30 Apr $ 175.00
CHI
Chicago
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates
24 Apr - 30 Apr $ 189.00
CHI
Chicago
Frontier Airlines
1 STOPS
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates
25 Apr - 30 Apr $ 244.00
CHI
Chicago
Frontier Airlines
DIRECT
HOU
Houston
HOU
Houston
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates

One-way flights to Houston from Chicago

11:00 AM - 11:00 AM
Frontier Airlines
0 Stops
2h 51m
CHI - HOU
$ 80
Kiwi
Pick dates
8:11 AM - 2:59 PM
Frontier Airlines
1 Stops
8h 17m
CHI - HOU
$ 108
Kiwi
Pick dates
9:09 AM - 9:09 AM
Spirit Airlines
0 Stops
2h 52m
CHI - HOU
$ 164
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Houston (HOU)

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