Southwest® flights from Philadelphia to San Jose, CA from $165

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Low fares from Philadelphia to San Jose, CA

$

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 09/11/2026

One-way

Basic

From
$165
Seen: 20 hrs ago

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 09/24/2026

One-way

Basic

From
$174
Seen: 3 hrs ago

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 08/26/2026

One-way

Basic

From
$174
Seen: 7 hrs ago

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 09/03/2026

One-way

Basic

From
$174
Seen: 4 hrs ago

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 09/22/2026

One-way

Basic

From
$174
Seen: 3 hrs ago

Philadelphia (PHL)to

San Jose, CA (SJC)
Depart: 08/31/2026

One-way

Basic

From
$174
Seen: 9 hrs ago

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Explore flights from Philadelphia to San Jose, CA

Aug 2026
From$174*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$165*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$220*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $174
cmp-daily-histogram-bars-legend-max-price-aria-label $355
Displaying fares for August-2026
  • PHL–SJC, 08/01/2026: From $290
    01

    Sat

    AUG

  • PHL–SJC, 08/02/2026: From $355
    02

    Sun

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    03

    Mon

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    04

    Tue

  • PHL–SJC, 08/05/2026: From $290
    05

    Wed

  • PHL–SJC, 08/06/2026: From $350
    06

    Thu

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    07

    Fri

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    08

    Sat

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    09

    Sun

  • PHL–SJC, 08/10/2026: From $345
    10

    Mon

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    11

    Tue

  • PHL–SJC, 08/12/2026: From $290
    12

    Wed

  • PHL–SJC, 08/13/2026: From $345
    13

    Thu

  • PHL–SJC, 08/14/2026: From $175
    14

    Fri

  • PHL–SJC: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • PHL–SJC, 08/16/2026: From $225
    16

    Sun

  • PHL–SJC, 08/17/2026: From $220
    17

    Mon

  • PHL–SJC, 08/18/2026: From $175
    18

    Tue

  • PHL–SJC, 08/19/2026: From $175
    19

    Wed

  • PHL–SJC, 08/20/2026: From $175
    20

    Thu

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    21

    Fri

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    22

    Sat

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    23

    Sun

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    24

    Mon

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    25

    Tue

  • PHL–SJC, 08/26/2026: From $174
    26

    Wed

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    27

    Thu

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    28

    Fri

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    29

    Sat

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    30

    Sun

  • PHL–SJC, 08/31/2026: From $174
    31

    Mon

    • Range$174-$355

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Philadelphia International Airport
    Arriving at:
    Norman Y. Mineta San José International Airport
    Distance:
    2504 miles

    Route Information

    104† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 104 weekly flights from Philadelphia to San Jose, CA on Southwest Airlines.
    To find the lowest fares by day and time to fly Philadelphia to San Jose, CA with Southwest, check out our Low Fare Calendar.
    You can rent a car at Norman Y. Mineta San José International Airport book yours with your flight.
    Yes! Flights from Philadelphia to San Jose, CA—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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