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Flights from Chicago to Houston

Compare live fares from Chicago to Houston and book in a few steps.

Recent fares from Chicago to Houston

We have no recent fares for this route yet, but our searches found the nonstop flights below. Search your dates for live prices.

Airlines that fly nonstop from Chicago to Houston

These airlines had nonstop flights on this route in searches made on our site in the last 30 days. Schedules change, so search your dates for live flights and prices.

  • United AirlinesORD to IAHLast seen November 1, 2026
  • Frontier AirlinesORD to IAHLast seen October 25, 2026

Where to stay in Houston

Compare hotel prices in Houston and book your stay with the same account.

Hotels in Houston

Questions about flights from Chicago to Houston

Yes. In the last 30 days, our searches found nonstop flights on this route with United Airlines and Frontier Airlines.

On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.

More ways to find your flight

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