Cheap flights from Ontario, CA to Philadelphia
Travel > North America > United States > Ontario, CA to Philadelphia flights
Check our current prices for flights from Ontario, CA to Philadelphia. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to Philadelphia, you will need to run a search below.
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Cheap Philadelphia airfares from $214/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/14/2023, 04:00 pm from Ontario Int`l (ONT) airport and arrives at Philadelphia Pa/wilm`ton Intl (PHL) at 08:38 am. The flight time is 16 hours and 38 minutes. The Returning flight departes on 02/22/2023, 07:25 pm (other return dates are also available). Date posted: 13 Dec 2022
Price evolution for flights From Ontario, CA To Philadelphia

Recent Deals on Flights from Ontario, CA to Philadelphia:Roundtrip / Oneway
- $214
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/14/2023 04:00 pm Philadelphia, PA (PHL) Ontario, CA (ONT) 02/22/2023 07:25 pm - $349
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 03/22/2023 02:00 pm Philadelphia, PA (PHL) Ontario, CA (ONT) 04/05/2023 06:46 pm - $368
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 03/08/2023 02:00 pm Philadelphia, PA (PHL) Ontario, CA (ONT) 03/28/2023 11:28 am - $498
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 03/22/2023 02:00 pm Philadelphia, PA (PHL) Ontario, CA (ONT) 04/05/2023 08:14 pm - $663
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 03/08/2023 07:40 pm Philadelphia, PA (PHL) Ontario, CA (ONT) 03/28/2023 05:00 pm - $84
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/27/2023 09:38 pm - $90
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/23/2023 06:55 am - $90
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/19/2023 12:47 pm - $110
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/14/2023 04:00 pm - $387
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Philadelphia, PA (PHL) 02/23/2023 10:05 am
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