Cheap flights from Houston to Chicago

Bing travel utilizes over a billion airfares on a daily basis to bring you Price Predictors, and now we're using that data to uncover cheap flights from Houston to Chicago every day. Note that deals are compiled on yesterday's lowest airfares and can change often.

Featured flight deal from Houston to Chicago

• Houston (IAH) to Chicago (ORD)

  Save $82 off average low found today

  $339

  Fares rising

  View dates
  See more: Low fares from Houston to Chicago

Lowest fares from Houston to Chicago

Use our flexible travel graph to find the lowest airfare from Houston to Chicago. Currently the cheapest flight you can find in the next 30 days from Houston to Chicago departs on 06/02/2012 and returns 06/04/2012 with a low fare of $355.

View complete flexible search for IAH to ORD (modify trip length and dates)