Direct flights from Chicago to Houston (ORD → IAH)

Distance 1,491 km (926 mi)
Est. duration 1h 45m
ORD
Chicago
Chicago O Hare International, USA
IAH
Houston
George Bush Intcntl Houston, USA

Destination overview

📍
Destination
Houston, USA
🌍
Continent
north-america
✈️
Airlines
4 on this route

Tips for Chicago to Houston

  • Book 6-8 weeks ahead for the best fares on the ORD to IAH route.
  • Tuesday and Wednesday departures are typically 15-20% cheaper.
  • Compare 4 airlines on this route: AA, F9, NK, UA.
  • Check visa requirements for your destination well in advance.
Route details All flights from ORD All flights from IAH