Year-round direct route · 1,491 km
Chicago (ORD) to Houston (IAH)
Nonstop service operated by American Airlines, American Eagle, Frontier Airlines, United Airlines. Around 2h 27m gate to gate over 1,491 km (926 mi).
Route facts
| Airlines | American Airlines, American Eagle, Frontier Airlines, United Airlines |
| Service | Year-round |
| Distance | 1,491 km / 926 mi |
| Est. flight time | about 2h 27m |
| Return direction | IAH to ORD |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
ORD · Chicago O'Hare International Airport
Chicago, United States
IAH · George Bush Intercontinental Airport
Houston, United States