Year-round direct route · 2,740 km
Ontario (ONT) to Chicago (MDW)
Nonstop service operated by Southwest Airlines. Around 3h 56m gate to gate over 2,740 km (1,703 mi).
Route facts
| Airlines | Southwest Airlines |
| Service | Year-round |
| Distance | 2,740 km / 1,703 mi |
| Est. flight time | about 3h 56m |
| Return direction | see MDW departures |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
MDW · Chicago Midway International Airport
Chicago, United States