Cheap Flights from Chicago (ORD) to Houston (IAH)
Photo by Houston Airports
Open Photo by Houston Airports
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to George Bush Intercontinental Airport (IAH)
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
UnitedUnited
American AirlinesAmerican Airlines
DeltaDelta
Alaska AirlinesAlaska Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Chicago O'Hare Intl. Airport |
|---|---|
Destination airport | George Bush Intercontinental Airport |
Distance | 1,490 km away |
Airlines serving | Frontier Airlines, JetBlue Airways, United, American Airlines, Delta, Alaska Airlines |
Popular airline | Frontier Airlines |
Average flight time | 4 hours 31 mins |
*Available to One Key members.