Cheap flights from Chicago to Houston

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Easily compare round-trip flights from Chicago to Houston

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Houston by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
07 Dec
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 03m
5:48 pm
HOU
Houston Hobby airport
Spirit Airlines
11 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
Spirit Airlines
Spirit Airlines
07 Dec
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 03m
5:48 pm
HOU
Houston Hobby airport
Spirit Airlines
11 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
Spirit Airlines
Spirit Airlines
11 Dec
ORD
12:05 am
Chicago O'Hare Intl airport
2h 59m
3:04 am
HOU
Houston Hobby airport
Spirit Airlines
17 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
American Airlines
American Airlines
10 Mar
ORD
2:15 pm
Chicago O'Hare Intl airport
2h 42m
4:57 pm
HOU
Houston Hobby airport
American Airlines
17 Mar
HOU
4:40 pm
Houston Hobby airport
2h 30m
7:10 pm
ORD
Chicago O'Hare Intl airport
132 USD
American Airlines
American Airlines
10 Mar
ORD
2:15 pm
Chicago O'Hare Intl airport
2h 42m
4:57 pm
HOU
Houston Hobby airport
American Airlines
17 Mar
HOU
4:40 pm
Houston Hobby airport
2h 30m
7:10 pm
ORD
Chicago O'Hare Intl airport
132 USD
United Airlines
United Airlines
03 Dec
ORD
4:10 pm
Chicago O'Hare Intl airport
2h 41m
6:51 pm
HOU
Houston Hobby airport
United Airlines
08 Dec
HOU
1:00 am
Houston Hobby airport
2h 36m
3:36 am
ORD
Chicago O'Hare Intl airport
142 USD

How to get the cheapest flight ticket from Chicago to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston?
February
The cheapest time of year to fly to Houston from Chicago is February. Most expensive is December
What is the cheapest day to fly to Houston?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to Houston?
in the afternoon
Chicago to Houston flights are approximately 24% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Houston?
Spirit Airlines
Spirit Airlines, American Airlines, and Frontier are the most popular carriers operating from Chicago to Houston
What is the cheapest route?
Chicago O'Hare Intl - Houston Hobby
Fly from Chicago O'Hare Intl to Houston Hobby for the best Chicago - Houston flight prices
When is the cheapest time to book a flight to Houston?
49 days before
The cheapest time to buy a flight from Chicago to Houston is approximately 49 days to departure
60
Days before departure
0

Flight information for Chicago to Houston (HOU - CHI)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Houston
Fastest flight time 2h 40m The fastest flight from Chicago to Houston takes 2h 40m.
Direct flights Every day Direct flights go from Chicago to Houston every day.
Airports in Houston 2 airports There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

Alternative routes for Chicago to Houston

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Austin
Fastest flight time
2h 35m
Cheapest price
80 USD
Indianapolis to Austin
Fastest flight time
2h 34m
Cheapest price
114 USD
Indianapolis to Houston
Fastest flight time
2h 25m
Cheapest price
162 USD

Flights from Chicago to: