Southwest® flights from Milwaukee to Denver from $109

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Low fares from Milwaukee to Denver

$

Milwaukee (MKE)to

Denver (DEN)
Depart: 10/10/2026

One-way

Basic

From
$109
Seen: 14 hrs ago

Milwaukee (MKE)to

Denver (DEN)
Depart: 09/28/2026

One-way

Basic

From
$109
Seen: 11 hrs ago

Milwaukee (MKE)to

Denver (DEN)
Depart: 11/18/2026

One-way

Basic

From
$109
Seen: 17 hrs ago

Milwaukee (MKE)to

Denver (DEN)
Depart: 09/19/2026

One-way

Basic

From
$109
Seen: 23 hrs ago

Milwaukee (MKE)to

Denver (DEN)
Depart: 10/05/2026

One-way

Basic

From
$109
Seen: 11 hrs ago

Milwaukee (MKE)to

Denver (DEN)
Depart: 09/12/2026

One-way

Basic

From
$109
Seen: 4 hrs ago

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Explore flights from Milwaukee to Denver

Aug 2026
From$407*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$109*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $494
Displaying fares for August-2026
  • MKE–DEN, 08/21/2026: From $494
    21

    Fri

    AUG

  • MKE–DEN, 08/22/2026: From $494
    22

    Sat

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

    Sun

  • MKE–DEN, 08/24/2026: From $494
    24

    Mon

  • MKE–DEN, 08/25/2026: From $494
    25

    Tue

  • MKE–DEN, 08/26/2026: From $494
    26

    Wed

  • MKE–DEN, 08/27/2026: From $407
    27

    Thu

  • MKE–DEN, 08/28/2026: From $407
    28

    Fri

  • MKE–DEN: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • MKE–DEN, 08/30/2026: From $407
    30

    Sun

  • MKE–DEN, 08/31/2026: From $407
    31

    Mon

  • MKE–DEN, 09/01/2026: From $407
    01

    Tue

    SEP

  • MKE–DEN, 09/02/2026: From $407
    02

    Wed

  • MKE–DEN, 09/03/2026: From $270
    03

    Thu

  • MKE–DEN, 09/04/2026: From $270
    04

    Fri

  • MKE–DEN: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • MKE–DEN, 09/06/2026: From $270
    06

    Sun

  • MKE–DEN, 09/07/2026: From $280
    07

    Mon

  • MKE–DEN, 09/08/2026: From $270
    08

    Tue

  • MKE–DEN, 09/09/2026: From $270
    09

    Wed

  • MKE–DEN, 09/10/2026: From $119
    10

    Thu

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

    Fri

  • MKE–DEN, 09/12/2026: From $109
    12

    Sat

  • MKE–DEN: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • MKE–DEN, 09/14/2026: From $119
    14

    Mon

  • MKE–DEN, 09/15/2026: From $119
    15

    Tue

  • MKE–DEN, 09/16/2026: From $119
    16

    Wed

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

    Thu

  • MKE–DEN, 09/18/2026: From $145
    18

    Fri

  • MKE–DEN, 09/19/2026: From $109
    19

    Sat

  • MKE–DEN, 09/20/2026: From $236
    20

    Sun

    • Range$109-$494

    *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:
    General Mitchell Airport
    Arriving at:
    Denver International Airport
    Average flight time:
    2 hours 36 minutes
    Distance:
    896 miles

    Route Information

    154† Weekly flights
    • 3‡ 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 Milwaukee to Denver is 2 hours 36 minutes.
    There are 154 weekly flights from Milwaukee to Denver on Southwest Airlines.
    Yes, Southwest flies nonstop from Milwaukee to Denver 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Milwaukee 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 Milwaukee 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 Milwaukee 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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