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Flights from Philadelphia to San Jose

Find flight deals from Philadelphia to San Jose for the next 3 months. Book one way flights from $124 or round trip flights from $249.

      • PHL 5:16 PM
        8h 42m
        1 stop
        SJC 10:58 PM
        Philadelphia - San Jose | Thu, Aug 13 | Delta Air Lines
        SJC 11:00 PM
        9h 35m
        1 stop
        PHL 11:35 AM
        San Jose - Philadelphia | Mon, Aug 17 |
        $249 $313
        20% off
        20% off
        $313 $249
      • PHL 6:00 AM
        8h 28m
        1 stop
        SJC 11:28 AM
        Philadelphia - San Jose | Sat, Aug 22 | Delta Air Lines
        SJC 5:00 PM
        10h 5m
        1 stop
        PHL 6:05 AM
        San Jose - Philadelphia | Sun, Aug 23 | Delta Air Lines
        $255 $313
        19% off
        19% off
        $313 $255
      • PHL 5:16 PM
        8h 42m
        1 stop
        SJC 10:58 PM
        Philadelphia - San Jose | Thu, Aug 20 | Delta Air Lines
        SJC 6:10 AM
        8h 49m
        1 stop
        PHL 5:59 PM
        San Jose - Philadelphia | Wed, Aug 26 | Delta Air Lines
        $256 $313
        18% off
        18% off
        $313 $256
      • PHL 7:00 AM
        9h 40m
        1 stop
        SJC 1:40 PM
        Philadelphia - San Jose | Thu, Aug 20 | American Airlines
        SJC 12:49 PM
        7h 39m
        1 stop
        PHL 11:28 PM
        San Jose - Philadelphia | Wed, Aug 26 | American Airlines
        $263
        16% off
        $313 $263
      • PHL 5:45 AM
        9h 42m
        1 stop
        SJC 12:27 PM
        Philadelphia - San Jose | Wed, Aug 19 | Delta Air Lines
        SJC 10:20 PM
        9h 45m
        1 stop
        PHL 11:05 AM
        San Jose - Philadelphia | Sun, Aug 23 | Delta Air Lines
        $276
        12% off
        $313 $276
      • PHL 12:10 PM
        9h 42m
        1 stop
        SJC 6:52 PM
        Philadelphia - San Jose | Thu, Sep 3 | Delta Air Lines
        SJC 5:40 PM
        9h 10m
        1 stop
        PHL 5:50 AM
        San Jose - Philadelphia | Tue, Sep 8 | Delta Air Lines
        $277
        12% off
        $313 $277
      • PHL 6:25 AM
        8h 5m
        1 stop
        SJC 11:30 AM
        Philadelphia - San Jose | Thu, Jul 30 | Delta Air Lines
        SJC 1:24 PM
        7h 32m
        1 stop
        PHL 11:56 PM
        San Jose - Philadelphia | Wed, Aug 5 | Delta Air Lines
        $278
        11% off
        $313 $278
      • PHL 5:00 AM
        8h 48m
        1 stop
        SJC 10:48 AM
        Philadelphia - San Jose | Thu, Aug 13 | American Airlines
        SJC 7:12 PM
        9h
        1 stop
        PHL 7:12 AM
        San Jose - Philadelphia | Thu, Aug 20 | American Airlines
        $284
        9% off
        $313 $284
      • PHL 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Philadelphia - San Jose | Fri, Jul 17 | Normal Airline
        SJC 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        San Jose - Philadelphia | Sun, Jul 19 | Normal Airline
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      • PHL 5:45 AM
        9h 42m
        1 stop
        SJC 12:27 PM
        Philadelphia - San Jose | Tue, Aug 18 | Delta Air Lines
        $124 $144
        14% off
        14% off
        $144 $124
      • PHL 3:58 PM
        10h
        1 stop
        SJC 10:58 PM
        Philadelphia - San Jose | Mon, Aug 24 | Delta Air Lines
        $127 $144
        12% off
        12% off
        $144 $127
      • PHL 5:40 AM
        9h 29m
        1 stop
        SJC 12:09 PM
        Philadelphia - San Jose | Sat, Jul 18 | Delta Air Lines
        $129 $144
        10% off
        10% off
        $144 $129
      • PHL 7:00 PM
        7h 44m
        1 stop
        SJC 11:44 PM
        Philadelphia - San Jose | Mon, Aug 17 | Delta Air Lines
        $131
        9% off
        $144 $131
      • PHL 5:16 PM
        8h 42m
        1 stop
        SJC 10:58 PM
        Philadelphia - San Jose | Thu, Aug 20 | Delta Air Lines
        $131
        9% off
        $144 $131
      • PHL 11:06 AM
        29h 11m
        1 stop
        SJC 1:17 PM
        Philadelphia - San Jose | Wed, Aug 12 | Frontier Airlines
        $131
        9% off
        $144 $131
      • PHL 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Philadelphia - San Jose | Fri, Jul 17 | Normal Airline
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Find cheap airlines flights from Philadelphia to San Jose

You can choose from 1 airlines that fly from Philadelphia to San Jose, including Delta Air Lines, Delta Air Lines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Philadelphia to San Jose according to previous 12 months data from Trip.com.

Flight Info | Philadelphia to San Jose

The distance between Philadelphia and San Jose is approximately 4,019.56 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is August.

Cheapest one-way flight price$124
Cheapest round-trip ticket price$249
Off-season for travelAugust
Peak season for travelJanuary
Flight distance4,019.56 km
Popular airlineDelta Air Lines
Flight statistics for the Philadelphia–San Jose route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Philadelphia to San Jose (PHL-SJC)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $124 on Cheapest nonstop routes (e.g. PHL to SJC on Tue, Aug 18), while Delta Air Lines offers Cheapest nonstop round-trips from $249 departing on Thu, Aug 13 and returning on Mon, Aug 17.
  • At the moment, several airlines serve connecting flights from Philadelphia to San Jose, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Philadelphia to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Philadelphia to San Jose, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Aug 18, with one-way flights priced at just $124.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Philadelphia to San Jose is August, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Philadelphia to San Jose on July 30, 2026 with Delta Air Lines, with prices starting at $278.
  • You can land at any one of the following hubs in San Jose, with Philadelphia International Airport to San Jose Mineta International Airport (PHL-SJC) is by far the most common option on this route: San Jose Mineta International Airport (SJC).
  • The time difference between San Jose and Philadelphia is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.