Direct flights from Ontario to Chicago

  • Southwest Airlines
  • 4h 1m nonstop

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More nonstops from Ontario

ONT → SEA Seattle 3 airlines ONT → OAK Oakland ONT → SJC San Jose ONT → SMF Sacramento ONT → BNA Nashville ONT → BWI Baltimore ONT → DAL Dallas MDW → ONT The return trip ONT All nonstops from Ontario MDW All nonstops from Chicago

Frequently asked questions

Is there a direct flight from Ontario to Chicago?

Yes. Southwest Airlines flies nonstop from Ontario (ONT) to Chicago (MDW). The flight takes about 4h 1m and covers 1,703 miles (2,740 km).

Which airlines fly direct from Ontario to Chicago?

Southwest Airlines operates nonstop flights from Ontario to Chicago.

How long is the flight from Ontario to Chicago?

The nonstop flight from Ontario to Chicago takes ~4h 1m (approximately 2740 km).