Chicago → Houston
Chicago (ORD, MDW) to Houston (IAH), all airport combinations.
Nonstop flights on 2 airport pairs.Award: 12,000 JAL miles+ / 15,000 ANA miles+ (ORD→IAH, economy one way, est.)
Nonstop flights by airport pair
Route pages by airport
Times and miles are estimates. Check schedules and availability with the airline.