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Cheap flights from Chicago to Houston
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
07 Dec
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 03m
5:48 pm
HOU
Houston Hobby airport
11 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
Spirit Airlines
07 Dec
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 03m
5:48 pm
HOU
Houston Hobby airport
11 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
Spirit Airlines
11 Dec
ORD
12:05 am
Chicago O'Hare Intl airport
2h 59m
3:04 am
HOU
Houston Hobby airport
17 Dec
HOU
2:00 pm
Houston Hobby airport
2h 32m
4:32 pm
ORD
Chicago O'Hare Intl airport
75 USD
American Airlines
10 Mar
ORD
2:15 pm
Chicago O'Hare Intl airport
2h 42m
4:57 pm
HOU
Houston Hobby airport
17 Mar
HOU
4:40 pm
Houston Hobby airport
2h 30m
7:10 pm
ORD
Chicago O'Hare Intl airport
132 USD
American Airlines
10 Mar
ORD
2:15 pm
Chicago O'Hare Intl airport
2h 42m
4:57 pm
HOU
Houston Hobby airport
17 Mar
HOU
4:40 pm
Houston Hobby airport
2h 30m
7:10 pm
ORD
Chicago O'Hare Intl airport
132 USD
United Airlines
03 Dec
ORD
4:10 pm
Chicago O'Hare Intl airport
2h 41m
6:51 pm
HOU
Houston Hobby airport
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
Flights from Chicago to:
Flights to other cities in United States
Lost the lust for Houston? Check out some flights to other cities in United States
Round-trip flights to other destinations
Lost the lust for Houston? Check out some flights to other destinations
*Flight prices to Houston are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.