Direct flights from Ontario to Chicago (ONT → ORD)

Distance 2,730 km (1,696 mi)
Est. duration 3h 13m
ONT
Ontario
Ontario International Airport, USA
ORD
Chicago
Chicago O Hare International, USA

Destination overview

📍
Destination
Chicago, USA
🌍
Continent
north-america
✈️
Airlines
1 on this route

Tips for Ontario to Chicago

  • Book 6-8 weeks ahead for the best fares on the ONT to ORD route.
  • Tuesday and Wednesday departures are typically 15-20% cheaper.
  • Check visa requirements for your destination well in advance.
Route details All flights from ONT All flights from ORD