Alaska Airlines Flights from Los Angeles to San Francisco

Lowest fares from Los Angeles to San Francisco

Apr 2026
From$129*
Seen: 1 hour ago
Flight Type One Way|Saver
May 2026
From$49*
Seen: 10 hours ago
Flight Type One Way|Saver
Jun 2026
From$49*
Seen: 10 hours ago
Flight Type One Way|Saver
$49
$538
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    • Range$49-$538

    *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 Los Angeles to San Francisco.*

    $
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    One-way low-fare flights Los Angeles to San Francisco.*
    From
    To
    Fare Type
    Dates
    Price
    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Dec 13, 2026

    From

    $16

    Seen: 14 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Aug 11, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Aug 18, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Aug 26, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Sep 1, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Jun 3, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Jun 24, 2026

    From

    $49

    Seen: 10 hours ago

    Los Angeles (LAX)San Francisco (SFO)One-way
    |
    Saver    		Depart: Aug 12, 2026

    From

    $49

    Seen: 10 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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