Southwest® flights from Denver to Milwaukee from $109

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Low fares from Denver to Milwaukee

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Denver (DEN)to

Milwaukee (MKE)
Depart: 11/05/2026

One-way

Basic

From
$109
Seen: 11 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 09/17/2026

One-way

Basic

From
$109
Seen: 20 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 11/12/2026

One-way

Basic

From
$109
Seen: 17 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 09/24/2026

One-way

Basic

From
$109
Seen: 6 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 09/14/2026

One-way

Basic

From
$109
Seen: 7 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 09/10/2026

One-way

Basic

From
$109
Seen: 3 hrs ago

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Explore flights from Denver to Milwaukee

Aug 2026
From$407*
Seen: 8 hrs ago
One Way/Basic
Sep 2026
From$109*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 13 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
  • DEN–MKE, 08/21/2026: From $494
    21

    Fri

    AUG

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

    Sat

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

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

  • DEN–MKE, 08/29/2026: From $407
    29

    Sat

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

    Sun

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

    Mon

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

    Tue

    SEP

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

    Wed

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

    Thu

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

    Fri

  • DEN–MKE, 09/05/2026: From $270
    05

    Sat

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

    Sun

  • DEN–MKE, 09/07/2026: From $270
    07

    Mon

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

    Tue

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

    Wed

  • DEN–MKE, 09/10/2026: From $109
    10

    Thu

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

    Fri

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

    Sat

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

    Sun

  • DEN–MKE, 09/14/2026: From $109
    14

    Mon

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

    Tue

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

    Wed

  • DEN–MKE, 09/17/2026: From $109
    17

    Thu

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

    Fri

  • DEN–MKE: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • DEN–MKE, 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:
    Denver International Airport
    Arriving at:
    General Mitchell Airport
    Average flight time:
    2 hours 17 minutes
    Distance:
    896 miles

    Route Information

    156† 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 Denver to Milwaukee is 2 hours 17 minutes.
    There are 156 weekly flights from Denver to Milwaukee on Southwest Airlines.
    Yes, Southwest flies nonstop from Denver to Milwaukee 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Denver to Milwaukee 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Denver to Milwaukee with Southwest, check out our Low Fare Calendar.
    You can rent a car at General Mitchell Airport book yours with your flight.
    Yes! Flights from Denver to Milwaukee—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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