← Philadelphia to Ontario: all datesSee all →
Round trip
Philadelphia to Ontario 🇺🇸
$439
- Departs
- Fri, Dec 25
- Return
- Fri, Jan 1
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 6h 48m
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This flight to Ontario costs you 29h 16m 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 12:51:34 GMT.
