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: 12/17/2026

One-way

Basic

From
$109
Seen: 15 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 01/06/2027

One-way

Basic

From
$109
Seen: 18 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 11/03/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 11/10/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/29/2026

One-way

Basic

From
$109
Seen: 20 hrs ago

San Jose, CA (SJC)to

Denver (DEN)
Depart: 10/22/2026

One-way

Basic

From
$109
Seen: 12 hrs ago

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Explore flights from San Jose, CA to Denver

Oct 2026
From$109*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$109*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$109*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $577
Displaying fares for October-2026
  • SJC–DEN, 10/01/2026: From $577
    01

    Thu

    OCT

  • SJC–DEN, 10/02/2026: From $577
    02

    Fri

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

    Sat

  • SJC–DEN, 10/04/2026: From $577
    04

    Sun

  • SJC–DEN, 10/05/2026: From $577
    05

    Mon

  • SJC–DEN, 10/06/2026: From $577
    06

    Tue

  • SJC–DEN, 10/07/2026: From $455
    07

    Wed

  • SJC–DEN, 10/08/2026: From $455
    08

    Thu

  • SJC–DEN, 10/09/2026: From $455
    09

    Fri

  • SJC–DEN, 10/10/2026: From $455
    10

    Sat

  • SJC–DEN, 10/11/2026: From $455
    11

    Sun

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

    Mon

  • SJC–DEN, 10/13/2026: From $455
    13

    Tue

  • SJC–DEN, 10/14/2026: From $275
    14

    Wed

  • SJC–DEN, 10/15/2026: From $275
    15

    Thu

  • SJC–DEN, 10/16/2026: From $275
    16

    Fri

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

    Sat

  • SJC–DEN, 10/18/2026: From $275
    18

    Sun

  • SJC–DEN, 10/19/2026: From $275
    19

    Mon

  • SJC–DEN, 10/20/2026: From $275
    20

    Tue

  • SJC–DEN, 10/21/2026: From $275
    21

    Wed

  • SJC–DEN, 10/22/2026: From $109
    22

    Thu

  • SJC–DEN, 10/23/2026: From $148
    23

    Fri

  • SJC–DEN, 10/24/2026: From $109
    24

    Sat

  • SJC–DEN, 10/25/2026: From $257
    25

    Sun

  • SJC–DEN, 10/26/2026: From $109
    26

    Mon

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

    Tue

  • SJC–DEN, 10/28/2026: From $109
    28

    Wed

  • SJC–DEN, 10/29/2026: From $109
    29

    Thu

  • SJC–DEN, 10/30/2026: From $148
    30

    Fri

  • SJC–DEN, 10/31/2026: From $109
    31

    Sat

    • Range$109-$577

    *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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