Southwest® flights from San Jose, CA to Denver from $109

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Low fares from San Jose, CA to Denver

$

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/01/2026

One-way

Basic

From
$109
Seen: 22 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/31/2026

One-way

Basic

From
$109
Seen: 22 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 09/19/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/06/2026

One-way

Basic

From
$109
Seen: 17 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/27/2026

One-way

Basic

From
$109
Seen: 13 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/26/2026

One-way

Basic

From
$109
Seen: 11 hrs ago

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Explore flights from San Jose, CA to Denver

Aug 2026
From$309*
Seen: 1 hour ago
One Way/Basic
Sep 2026
From$109*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $448
Displaying fares for August-2026
  • SJC–DEN, 08/23/2026: From $448
    23

    Sun

    AUG

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

    Mon

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

    Tue

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

    Wed

  • SJC–DEN, 08/27/2026: From $448
    27

    Thu

  • SJC–DEN, 08/28/2026: From $448
    28

    Fri

  • SJC–DEN, 08/29/2026: From $309
    29

    Sat

  • SJC–DEN, 08/30/2026: From $309
    30

    Sun

  • SJC–DEN, 08/31/2026: From $309
    31

    Mon

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

    Tue

    SEP

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

    Wed

  • SJC–DEN, 09/03/2026: From $309
    03

    Thu

  • SJC–DEN, 09/04/2026: From $309
    04

    Fri

  • SJC–DEN, 09/05/2026: From $207
    05

    Sat

  • SJC–DEN, 09/06/2026: From $207
    06

    Sun

  • SJC–DEN, 09/07/2026: From $207
    07

    Mon

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

    Tue

  • SJC–DEN, 09/09/2026: From $207
    09

    Wed

  • SJC–DEN, 09/10/2026: From $207
    10

    Thu

  • SJC–DEN, 09/11/2026: From $207
    11

    Fri

  • SJC–DEN, 09/12/2026: From $119
    12

    Sat

  • SJC–DEN, 09/13/2026: From $207
    13

    Sun

  • SJC–DEN, 09/14/2026: From $109
    14

    Mon

  • SJC–DEN, 09/15/2026: From $109
    15

    Tue

  • SJC–DEN, 09/16/2026: From $109
    16

    Wed

  • SJC–DEN, 09/17/2026: From $138
    17

    Thu

  • SJC–DEN, 09/18/2026: From $128
    18

    Fri

  • SJC–DEN, 09/19/2026: From $109
    19

    Sat

  • SJC–DEN, 09/20/2026: From $207
    20

    Sun

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

    Mon

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

    Tue

    • Range$109-$448

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Norman Y. Mineta San José International Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    2 hours 30 minutes
    Distance:
    948 miles

    Route Information

    156† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ Nonstop flights on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from San Jose, CA to Denver is 2 hours 30 minutes.
    There are 156 weekly flights from San Jose, CA to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from San Jose, CA to Denver 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Jose, CA to Denver 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly San Jose, CA to Denver with Southwest, check out our Low Fare Calendar.
    You can rent a car at Denver International Airport book yours with your flight.
    Yes! Flights from San Jose, CA to Denver—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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