Alaska Airlines Flights from Philadelphia to San Jose

Lowest fares from Philadelphia to San Jose

Mar 2026
From$202*
Seen: 20 hours ago
Flight Type One Way|Saver
Apr 2026
From$159*
Seen: 20 hours ago
Flight Type One Way|Saver
May 2026
From$159*
Seen: 20 hours ago
Flight Type One Way|Saver
$164
$751
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    • Range$164-$751

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Philadelphia to San Jose.*

    $
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    One-way low-fare flights Philadelphia to San Jose.*
    From
    To
    Fare Type
    Dates
    Price
    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Apr 28, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: May 5, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Jun 2, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Jun 6, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Aug 27, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Sep 12, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Aug 19, 2026

    From

    $159

    Seen: 20 hours ago

    Philadelphia (PHL)San Jose (SJC)One-way
    |
    Saver    		Depart: Aug 20, 2026

    From

    $159

    Seen: 20 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.