Alaska Airlines Flights from Boise to San Francisco

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Lowest fares from Boise to San Francisco

$83
$438
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  • Range$83-$438

    One-way low-fare flights Boise to San Francisco.*

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    One-way low-fare flights Boise to San Francisco.*
    From
    To
    Fare Type
    Dates
    Price
    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Oct 21, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Nov 10, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Jan 6, 2026

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Nov 13, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Aug 25, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Aug 26, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Aug 27, 2025

    From

    $83

    Seen: 4 hours ago

    Boise (BOI)San Francisco (SFO)One-way
    |
    Saver
    Depart: Aug 30, 2025

    From

    $83

    Seen: 4 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.