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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From $218 / RT details

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Cheap Philadelphia airfares from $218/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/21/2022, 01:42 pm from Ontario Int`l (ONT) airport and arrives at Philadelphia Pa/wilm`ton Intl (PHL) at 06:45 am. The flight time is 17 hours and 3 minutes. The Returning flight departes on 10/29/2022, 08:05 am (other return dates are also available). Date posted: 23 Aug 2022

Price evolution for flights From Ontario, CA To Philadelphia

Price overview for flights from Ontario, CA to Philadelphia

Recent Deals on Flights from Ontario, CA to Philadelphia:Roundtrip / Oneway

  • $218Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/21/202201:42 pm
    Philadelphia, PA (PHL)Ontario, CA (ONT)10/29/202208:05 am
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  • $220Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/21/202207:04 pm
    Philadelphia, PA (PHL)Ontario, CA (ONT)10/29/202206:45 am
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  • $308Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/29/202210:32 am
    Philadelphia, PA (PHL)Ontario, CA (ONT)10/08/202210:26 pm
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  • $388Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/27/202211:29 pm
    Philadelphia, PA (PHL)Ontario, CA (ONT)10/05/202209:18 am
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  • $419Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)09/27/202211:29 pm
    Philadelphia, PA (PHL)Ontario, CA (ONT)10/05/202211:41 am
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/05/202210:29 am
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  • $94Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/03/202207:06 pm
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  • $160Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/13/202208:25 am
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  • $535Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/03/202208:30 pm
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  • $547Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Philadelphia, PA (PHL)10/05/202208:30 pm
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Know what to do when flying to Philadelphia?

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