Southwest® flights from San Francisco to Denver from $105

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Low fares from San Francisco to Denver

$

San Francisco (SFO)to

Denver (DEN)
Depart: 12/01/2026

One-way

Basic

From
$105
Seen: 21 hrs ago

San Francisco (SFO)to

Denver (DEN)
Depart: 12/07/2026

One-way

Basic

From
$105
Seen: 20 hrs ago

San Francisco (SFO)to

Denver (DEN)
Depart: 11/12/2026

One-way

Basic

From
$105
Seen: 7 hrs ago

San Francisco (SFO)to

Denver (DEN)
Depart: 11/17/2026

One-way

Basic

From
$105
Seen: 2 hrs ago

San Francisco (SFO)to

Denver (DEN)
Depart: 11/10/2026

One-way

Basic

From
$105
Seen: 5 hrs ago

San Francisco (SFO)to

Denver (DEN)
Depart: 11/14/2026

One-way

Basic

From
$105
Seen: 3 hrs ago

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Explore flights from San Francisco to Denver

Oct 2026
From$442*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$105*
Seen: 7 hrs ago
One Way/Basic
Dec 2026
From$105*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $105
cmp-daily-histogram-bars-legend-max-price-aria-label $514
Displaying fares for October-2026
  • SFO–DEN, 10/21/2026: From $514
    21

    Wed

    OCT

  • SFO–DEN, 10/22/2026: From $514
    22

    Thu

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

    Fri

  • SFO–DEN, 10/24/2026: From $514
    24

    Sat

  • SFO–DEN, 10/25/2026: From $514
    25

    Sun

  • SFO–DEN, 10/26/2026: From $514
    26

    Mon

  • SFO–DEN, 10/27/2026: From $442
    27

    Tue

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

    Wed

  • SFO–DEN, 10/29/2026: From $442
    29

    Thu

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

    Fri

  • SFO–DEN: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • SFO–DEN, 11/01/2026: From $442
    01

    Sun

    NOV

  • SFO–DEN, 11/02/2026: From $442
    02

    Mon

  • SFO–DEN, 11/03/2026: From $285
    03

    Tue

  • SFO–DEN, 11/04/2026: From $285
    04

    Wed

  • SFO–DEN, 11/05/2026: From $285
    05

    Thu

  • SFO–DEN, 11/06/2026: From $285
    06

    Fri

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

    Sat

  • SFO–DEN, 11/08/2026: From $285
    08

    Sun

  • SFO–DEN, 11/09/2026: From $115
    09

    Mon

  • SFO–DEN, 11/10/2026: From $105
    10

    Tue

  • SFO–DEN, 11/11/2026: From $105
    11

    Wed

  • SFO–DEN, 11/12/2026: From $105
    12

    Thu

  • SFO–DEN, 11/13/2026: From $115
    13

    Fri

  • SFO–DEN, 11/14/2026: From $105
    14

    Sat

  • SFO–DEN, 11/15/2026: From $105
    15

    Sun

  • SFO–DEN, 11/16/2026: From $105
    16

    Mon

  • SFO–DEN, 11/17/2026: From $105
    17

    Tue

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

    Wed

  • SFO–DEN, 11/19/2026: From $115
    19

    Thu

  • SFO–DEN, 11/20/2026: From $225
    20

    Fri

    • Range$105-$514

    *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:
    San Francisco International Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    2 hours 27 minutes
    Distance:
    967 miles

    Questions we hear the most

    The average flight time from San Francisco to Denver is 2 hours 27 minutes.
    There are 152 weekly flights from San Francisco to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from San Francisco to Denver 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Francisco 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 Francisco 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 Francisco 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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