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

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Cheapest flights to Houston

The cheapest flights available in the next 60 days – prices are updated regularly

Wed 29 Oct
US$53.46
One way
Economy
1 traveller
Tue 28 Oct
US$54.08
One way
Economy
1 traveller
Wed 5 Nov
US$55.52
One way
Economy
1 traveller

Flying from Chicago to Houston: things to know

The most popular route is from Chicago O'Hare International Airport in Chicago to George Bush Intercontinental Airport in Houston. On average this flight takes 3 hours 2 minutes one way and costs US$352 for the round trip.

Most popular route
Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH)
Average flight time
3 hours 2 minutes
Average round-trip price
US$352
Fly from Chicago to Houston
5 airlines

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Airlines that fly from Chicago to Houston

Airline options may vary according to recently booked flights and your search terms

  • Spirit Airlines
  • Frontier Airlines
  • American Airlines
  • United Airlines
  • Southwest Airlines

Frequently asked questions

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Flights to George Bush Intercontinental Airport

Jet into this airport to explore Houston at your leisure.

Flights to William P. Hobby Airport

Jet into this airport to explore Houston at your leisure.

Hotels in Houston

A popular choice with visitors to the United States.

Flights to Texas

Reaching Texas just got easier!