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, Sep 17$43.88One-wayEconomy1 traveler
- Wed, Sep 24$44.32One-wayEconomy1 traveler
- Tue, Sep 30$44.95One-wayEconomy1 traveler
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 2 hours 59 minutes one-way and costs $362 round-trip.
Most popular route | Chicago O'Hare International Airport (ORD) to George Bush Intercontinental Airport (IAH) |
|---|---|
Average flight time | 2 hours 59 minutes |
Average round-trip price | $362 |
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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