โ Chicago to Ontario: all datesSee all โ
Round trip
Chicago to Ontario ๐บ๐ธ
$237
- Departs
- Tue, Oct 27
- Return
- Thu, Oct 29
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 5h 21m
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October 2026
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Work-hours calculator
This flight to Ontario costs you 15h 48m of work.
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Prices come from fares travellers found in the last few days and can change at any time. Last updated Fri, 23 Oct 2026 06:59:53 GMT.
