Cheap flights from Philadelphia to San Diego

Travel > North America > United States > Philadelphia to San Diego flights

Travel tip: Throughout the year, visitors to San Diego can expect a mild and sunny climate. It's especially recommended to visit San Diego in the summer when temperatures around 77° Fahrenheit (25° C) can be expected and the umbrella can be left at home. But even in the winter it is worth the trip to San Diego. With average temperatures around 59° Fahrenheit (19° C) you may leave your gloves and winter jacket at home.

Check our current prices for flights from Philadelphia to San Diego. 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 Philadelphia to San Diego, you will need to run a search below.

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From $295 / RT details

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Cheap San Diego airfares from $295/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/16/2023, 05:05 am from Philadelphia Pa/wilm`ton Intl (PHL) airport and arrives at San Diego Lindberg (SAN) at 08:50 pm. The flight time is 15 hours and 45 minutes. The Returning flight departes on 02/24/2023, 10:19 pm (other return dates are also available). Date posted: 27 Jan 2023

Price evolution for flights From Philadelphia To San Diego

Price overview for flights from Philadelphia to San Diego

Recent Deals on Flights from Philadelphia to San Diego:Roundtrip / Oneway

  • $295Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)02/16/202305:05 am
    San Diego, CA (SAN)Philadelphia, PA (PHL)02/24/202310:19 pm
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  • $324Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)02/16/202305:05 am
    San Diego, CA (SAN)Philadelphia, PA (PHL)02/24/202309:59 pm
    cheapoair.com check price
  • $77Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)03/07/202308:45 pm
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)03/07/202309:11 pm
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  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)02/18/202307:44 pm
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  • $160Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)02/18/202307:35 pm
    cheapoair.com check price
  • $205Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Philadelphia, PA (PHL)San Diego, CA (SAN)03/09/202305:30 am
    cheapoair.com check price
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Know what to do when flying to San Diego?

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