Year-round direct route · 760 km
Chicago (ORD) to Buffalo (BUF)
Nonstop service operated by American Airlines, United Airlines, United Express. Around 1h 34m gate to gate over 760 km (472 mi).
Route facts
| Airlines | American Airlines, United Airlines, United Express |
| Service | Year-round |
| Distance | 760 km / 472 mi |
| Est. flight time | about 1h 34m |
| Return direction | BUF 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
BUF · Buffalo Niagara International Airport
Buffalo, United States