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

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2025/3
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2025/3
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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
March Lowest Airfares -----
Ontario－Philadelphia Airport
April Lowest Airfares
USD352

The airfare displayed above is for Delta Air Lines

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Ontario－Philadelphia Airport
May Lowest Airfares -----
Ontario－Philadelphia Airport
June Lowest Airfares
USD420

The airfare displayed above is for Delta Air Lines

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Ontario－Philadelphia Airport
July Lowest Airfares -----

Ontario－Philadelphia
Estimated Flight Time
5 Hours 56 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)
USD422〜
Ontario－Pittsburgh(PIT)
USD401〜
Ontario－Rapid City(Regional)
USD399〜
* Fares vary in accordance to seat availability
Other Departures to: Philadelphia
* Fares vary in accordance to seat availability