Southwest® flights from Columbus to Denver from $135

Promo Code

Low fares from Columbus to Denver

$

Columbus (CMH)to

Denver (DEN)
Depart: 12/05/2026

One-way

Basic

From
$135
Seen: 17 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 01/04/2027

One-way

Basic

From
$135
Seen: 17 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 11/24/2026

One-way

Basic

From
$135
Seen: 21 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 11/26/2026

One-way

Basic

From
$135
Seen: 14 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 01/01/2027

One-way

Basic

From
$135
Seen: 13 hrs ago

Columbus (CMH)to

Denver (DEN)
Depart: 12/20/2026

One-way

Basic

From
$135
Seen: 17 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Columbus to Denver

Oct 2026
From$402*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$135*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$135*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $135
cmp-daily-histogram-bars-legend-max-price-aria-label $573
Displaying fares for October-2026
  • CMH–DEN, 10/20/2026: From $573
    20

    Tue

    OCT

  • CMH–DEN, 10/21/2026: From $573
    21

    Wed

  • CMH–DEN, 10/22/2026: From $573
    22

    Thu

  • CMH–DEN, 10/23/2026: From $573
    23

    Fri

  • CMH–DEN, 10/24/2026: From $573
    24

    Sat

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

    Sun

  • CMH–DEN, 10/26/2026: From $402
    26

    Mon

  • CMH–DEN, 10/27/2026: From $402
    27

    Tue

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

    Wed

  • CMH–DEN, 10/29/2026: From $402
    29

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

  • CMH–DEN, 11/02/2026: From $312
    02

    Mon

  • CMH–DEN, 11/03/2026: From $312
    03

    Tue

  • CMH–DEN, 11/04/2026: From $312
    04

    Wed

  • CMH–DEN, 11/05/2026: From $312
    05

    Thu

  • CMH–DEN, 11/06/2026: From $312
    06

    Fri

  • CMH–DEN, 11/07/2026: From $312
    07

    Sat

  • CMH–DEN, 11/08/2026: From $322
    08

    Sun

  • CMH–DEN, 11/09/2026: From $145
    09

    Mon

  • CMH–DEN, 11/10/2026: From $135
    10

    Tue

  • CMH–DEN, 11/11/2026: From $170
    11

    Wed

  • CMH–DEN, 11/12/2026: From $145
    12

    Thu

  • CMH–DEN, 11/13/2026: From $135
    13

    Fri

  • CMH–DEN: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • CMH–DEN: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • CMH–DEN, 11/16/2026: From $135
    16

    Mon

  • CMH–DEN, 11/17/2026: From $135
    17

    Tue

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

    Wed

  • CMH–DEN, 11/19/2026: From $135
    19

    Thu

    • Range$135-$573

    *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

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from Columbus