- Cheapest roundtrip flight
- from€437
- Fastest flight
- Flight distance
- 3,787 km
- Time difference
Flight schedule from Ontario (ONT) to Philadelphia (PHL)
Select a travel date in the flight schedule for the route from Ontario (ONT) to Philadelphia (PHL) and compare affordable flight deals.
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Matching outbound flightsONT–PHL · 1 of 1
fromto
dep.arr.
durationstopovers
- 12/27/26 – 1/2/27
- January 3 – 9, 2027
- January 10 – 16, 2027
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- ONTPHL1 stopover
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Ontario to Philadelphia?
The route from Ontario to Philadelphia is served by connecting flights with one stop. These typically take around 9 hours 51 minutes, depending on the layover time and the connection chosen. If travel time matters to you, look especially for connections with a short layover.
Are there nonstop flights from Ontario to Philadelphia?
No, there are currently no nonstop flights from Ontario to Philadelphia. However, you can reach Philadelphia with a one-stop connecting flight. Allow extra travel time for the connection and pay close attention to the length of the layover.
Which airlines fly from Ontario to Philadelphia?
Flights from Ontario to Philadelphia are available with one stop, operated by, among others, Delta (via Atlanta). When comparing options, look beyond the fare and consider the total travel time and the length of the layover.