Southwest® flights from Columbus to Denver from $149

Promo Code

Low fares from Columbus to Denver

$

Columbus (CMH)to

Denver (DEN)
Depart: 11/14/2026

One-way

Basic

From
$149
Seen: 11 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 10/28/2026

One-way

Basic

From
$149
Seen: 10 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 10/26/2026

One-way

Basic

From
$149
Seen: 16 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 11/18/2026

One-way

Basic

From
$149
Seen: 22 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 09/30/2026

One-way

Basic

From
$149
Seen: 6 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 11/17/2026

One-way

Basic

From
$149
Seen: 48 minutes ago

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Explore flights from Columbus to Denver

Sep 2026
From$149*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$149*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$149*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $563
Displaying fares for September-2026
  • CMH–DEN, 09/09/2026: From $553
    09

    Wed

    SEP

  • CMH–DEN, 09/10/2026: From $553
    10

    Thu

  • CMH–DEN, 09/11/2026: From $553
    11

    Fri

  • CMH–DEN, 09/12/2026: From $553
    12

    Sat

  • CMH–DEN, 09/13/2026: From $553
    13

    Sun

  • CMH–DEN, 09/14/2026: From $553
    14

    Mon

  • CMH–DEN, 09/15/2026: From $484
    15

    Tue

  • CMH–DEN, 09/16/2026: From $392
    16

    Wed

  • CMH–DEN, 09/17/2026: From $392
    17

    Thu

  • CMH–DEN, 09/18/2026: From $484
    18

    Fri

  • CMH–DEN, 09/19/2026: From $392
    19

    Sat

  • CMH–DEN, 09/20/2026: From $392
    20

    Sun

  • CMH–DEN, 09/21/2026: From $563
    21

    Mon

  • CMH–DEN, 09/22/2026: From $317
    22

    Tue

  • CMH–DEN, 09/23/2026: From $292
    23

    Wed

  • CMH–DEN, 09/24/2026: From $292
    24

    Thu

  • CMH–DEN, 09/25/2026: From $292
    25

    Fri

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

    Sat

  • CMH–DEN, 09/27/2026: From $292
    27

    Sun

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

    Mon

  • CMH–DEN, 09/29/2026: From $292
    29

    Tue

  • CMH–DEN, 09/30/2026: From $149
    30

    Wed

  • CMH–DEN, 10/01/2026: From $159
    01

    Thu

    OCT

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

    Fri

  • CMH–DEN, 10/03/2026: From $149
    03

    Sat

  • CMH–DEN, 10/04/2026: From $260
    04

    Sun

  • CMH–DEN, 10/05/2026: From $149
    05

    Mon

  • CMH–DEN, 10/06/2026: From $149
    06

    Tue

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

    Wed

  • CMH–DEN, 10/08/2026: From $149
    08

    Thu

    • Range$149-$563

    *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:
    Port Columbus International Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    3 hours 11 minutes
    Distance:
    1154 miles

    Route Information

    156† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 3‡ 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 Columbus to Denver is 3 hours 11 minutes.
    There are 156 weekly flights from Columbus to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Columbus to Denver 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Columbus to Denver 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Columbus 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 Columbus 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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