Cheap Flights from Ontario International Airport to Philadelphia (PHL) Find and Compare the Best Airline Deals | Skyticket

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2026/1
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2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Philadelphia Airport
January Lowest Airfares
USD416

The airfare displayed above is for Delta Air Lines

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Ontario－Philadelphia Airport
February Lowest Airfares -----

Ontario－Philadelphia Airport
March Lowest Airfares -----
Ontario－Philadelphia Airport
April Lowest Airfares -----
Ontario－Philadelphia Airport
May Lowest Airfares -----

Ontario－Philadelphia
Estimated Flight Time
7 Hours 50 Minutes
Ontario－Philadelphia
Number of Operating Airlines
4

Operating Airlines for Ontario－Philadelphia Airport Route
Non-StopUnited Airlines

American Airlines

Alaska Airlines

Delta Air Lines

Other Destinations from:Ontario

Ontario－Phoenix (Arizona)(Phoenix Sky Harbor)
USD208〜
Ontario－Pittsburgh(PIT)
USD370〜
Ontario－Pullman (Washington)(Pullman–Moscow Regional)
USD374〜
Ontario－Providence(T. F. Green)
USD285〜
Ontario－Rapid City(Regional)
USD328〜
Ontario－Raleigh(-Durham)
USD236〜
* Fares vary in accordance to seat availability
Other Departures to: Philadelphia

Palm Springs Airport－Philadelphia(PHL)
USD504〜
* Fares vary in accordance to seat availability