Cheapest one way flight
$64
Spirit Airlines
Direct flight
2h 52m
04/12/2025
The cheapest one-way flight from Chicago to Houston departs on 04/12/2025, is operated by Spirit Airlines and costs $64
Cheapest round trip flight
$99
Spirit Airlines
Direct flight
5h 37m
04/19/2025
The cheapest roundtrip flight from Chicago to Houston departs on 04/19/2025, is operated by Spirit Airlines and costs $99
The fastest flight
2h 44m
Fastest flight from Chicago to Houston takes 2h 44m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
5:20 AM
Latest flight
9:20 PM
Direct flights count
89
Distance
1516km
Timezone difference
0h
The distance between Chicago and Houston is 1516km (940 miles). There are 89 direct flights from Chicago to Houston. Chicago and Houston are in the same time zone. Flights from Chicago begin at 5:20 AM. The latest flight from Chicago departs at 9:20 PM.
