Southwest® flights from Spokane to Denver from $149

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Low fares from Spokane to Denver

$

Spokane (GEG)to

Denver (DEN)
Depart: 09/05/2026

One-way

Basic

From
$149
Seen: 37 minutes ago

Spokane (GEG)to

Denver (DEN)
Depart: 09/11/2026

One-way

Basic

From
$149
Seen: 23 hrs ago

Spokane (GEG)to

Denver (DEN)
Depart: 10/06/2026

One-way

Basic

From
$160
Seen: 15 hrs ago

Spokane (GEG)to

Denver (DEN)
Depart: 10/21/2026

One-way

Basic

From
$160
Seen: 10 hrs ago

Spokane (GEG)to

Denver (DEN)
Depart: 08/29/2026

One-way

Basic

From
$160
Seen: 7 hrs ago

Spokane (GEG)to

Denver (DEN)
Depart: 09/26/2026

One-way

Basic

From
$160
Seen: 11 hrs ago

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Explore flights from Spokane to Denver

Aug 2026
From$160*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$149*
Seen: 37 minutes ago
One Way/Basic
Oct 2026
From$160*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $604
Displaying fares for August-2026
  • GEG–DEN, 08/02/2026: From $604
    02

    Sun

    AUG

  • GEG–DEN, 08/03/2026: From $604
    03

    Mon

  • GEG–DEN, 08/04/2026: From $604
    04

    Tue

  • GEG–DEN, 08/05/2026: From $604
    05

    Wed

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

    Thu

  • GEG–DEN, 08/07/2026: From $604
    07

    Fri

  • GEG–DEN, 08/08/2026: From $378
    08

    Sat

  • GEG–DEN, 08/09/2026: From $378
    09

    Sun

  • GEG–DEN, 08/10/2026: From $378
    10

    Mon

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

    Tue

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

    Wed

  • GEG–DEN, 08/13/2026: From $378
    13

    Thu

  • GEG–DEN, 08/14/2026: From $378
    14

    Fri

  • GEG–DEN, 08/15/2026: From $255
    15

    Sat

  • GEG–DEN, 08/16/2026: From $285
    16

    Sun

  • GEG–DEN, 08/17/2026: From $270
    17

    Mon

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

    Tue

  • GEG–DEN, 08/19/2026: From $255
    19

    Wed

  • GEG–DEN, 08/20/2026: From $255
    20

    Thu

  • GEG–DEN, 08/21/2026: From $192
    21

    Fri

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

    Sat

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

    Sun

  • GEG–DEN, 08/24/2026: From $170
    24

    Mon

  • GEG–DEN, 08/25/2026: From $170
    25

    Tue

  • GEG–DEN, 08/26/2026: From $160
    26

    Wed

  • GEG–DEN, 08/27/2026: From $160
    27

    Thu

  • GEG–DEN, 08/28/2026: From $192
    28

    Fri

  • GEG–DEN, 08/29/2026: From $160
    29

    Sat

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

    Sun

  • GEG–DEN, 08/31/2026: From $170
    31

    Mon

  • GEG–DEN, 09/01/2026: From $170
    01

    Tue

    SEP

    • Range$160-$604

    *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:
    Spokane International Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    2 hours 9 minutes
    Distance:
    836 miles

    Route Information

    126† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 2‡ 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 Spokane to Denver is 2 hours 9 minutes.
    There are 126 weekly flights from Spokane to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Spokane to Denver 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Spokane to Denver 2 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Spokane 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 Spokane 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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