
Flights
Flights from Houston to Chicago
Compare live fares from Houston to Chicago and book in a few steps.
Recent fares from Houston to Chicago
Airlines that fly nonstop from Houston to Chicago
Frontier AirlinesIAH to ORDLast seen October 25, 2026
United AirlinesIAH to ORDLast seen October 21, 2026
Where to stay in Chicago
Compare hotel prices in Chicago and book your stay with the same account.
Questions about flights from Houston to Chicago
Yes. In the last 30 days, our searches found nonstop flights on this route with Frontier Airlines and United 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.