Alaska Airlines Flights from San Jose to Denver

Lowest fares from San Jose to Denver

Aug 2026
From$217*
Seen: 6 hours ago
Flight Type One Way|Saver
Sep 2026
Try another month to see offers
Oct 2026
From$161*
Seen: 14 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $217
Displaying fares for August-2026
  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    14

    Fr

    AUG

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    15

    Sa

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    16

    Su

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    17

    Mo

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    18

    Tu

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    19

    We

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    20

    Th

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    21

    Fr

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    22

    Sa

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    23

    Su

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    24

    Mo

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    25

    Tu

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    26

    We

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    27

    Th

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    30

    Su

  • SJC–DEN, Aug 31, 2026: From $217
    31

    Mo

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    03

    Th

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    04

    Fr

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    06

    Su

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    10

    Th

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • SJC–DEN: cmp-view-offers-disclaimer. Find Offers
    13

    Su

    • Range$217

    *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.*

    $
    keyboard_arrow_down
    One-way low-fare flights San Jose to Denver.*
    From
    To
    Fare Type
    Dates
    Price
    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Feb 3, 2027

    From

    $119

    Seen: 2 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Oct 17, 2026

    From

    $161

    Seen: 14 hours ago

    San Jose (SJC)Denver (DEN)One-way
    |
    Saver    		Depart: Aug 31, 2026

    From

    $217

    Seen: 6 hours ago

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

    From

    $274

    Seen: 14 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.

    Explore Alaska Airlines's Flights to Top-Pick Destinations