Alaska Airlines Flights from San Jose to Denver

Lowest fares from San Jose to Denver

Apr 2026
From$260*
Seen: 1 day ago
Flight Type One Way|Saver
May 2026
From$199*
Seen: 23 hours ago
Flight Type One Way|Saver
Jun 2026
From$177*
Seen: 1 day ago
Flight Type One Way|Saver
$260
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    • Range$260-$506

    *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 Jose to Denver.*

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

    From

    $199

    Seen: 5 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Apr 28, 2026

    From

    $420

    Seen: 4 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: May 11, 2026

    From

    $506

    Seen: 6 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Sep 2, 2026

    From

    $104

    Seen: 22 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Jun 24, 2026

    From

    $177

    Seen: 1 day ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: May 29, 2026

    From

    $199

    Seen: 23 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Apr 30, 2026

    From

    $260

    Seen: 1 day 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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