Alaska Airlines Flights from San Francisco to San Jose, CR

Lowest fares from San Francisco to San Jose, CR

May 2026
From$414*
Seen: 18 hours ago
Flight Type One Way|Saver
Jun 2026
From$440*
Seen: 20 hours ago
Flight Type One Way|Saver
Jul 2026
Try another month to see offers
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    • Range$414-$495

    *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 San Francisco to San Jose, CR.*

    $
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    One-way low-fare flights San Francisco to San Jose, CR.*
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)San Jose, CR (SJO)One-way
    |
    Saver    		Depart: Oct 24, 2026

    From

    $279

    Seen: 1 day ago

    San Francisco (SFO)San Jose, CR (SJO)One-way
    |
    Saver    		Depart: Sep 26, 2026

    From

    $303

    Seen: 18 hours ago

    San Francisco (SFO)San Jose, CR (SJO)One-way
    |
    Saver    		Depart: May 16, 2026

    From

    $414

    Seen: 18 hours ago

    San Francisco (SFO)San Jose, CR (SJO)One-way
    |
    Saver    		Depart: Jun 29, 2026

    From

    $440

    Seen: 20 hours ago

    San Francisco (SFO)San Jose, CR (SJO)One-way
    |
    Saver    		Depart: May 18, 2026

    From

    $495

    Seen: 21 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.

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