Southwest® flights from Denver to Milwaukee from $119

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Low fares from Denver to Milwaukee

$

Denver (DEN)to

Milwaukee (MKE)
Depart: 09/30/2026

One-way

Basic

From
$119
Seen: 13 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 12/08/2026

One-way

Basic

From
$119
Seen: 9 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 10/24/2026

One-way

Basic

From
$119
Seen: 7 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 12/14/2026

One-way

Basic

From
$119
Seen: 4 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 12/15/2026

One-way

Basic

From
$119
Seen: 18 hrs ago

Denver (DEN)to

Milwaukee (MKE)
Depart: 11/19/2026

One-way

Basic

From
$119
Seen: 12 hrs ago

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Explore flights from Denver to Milwaukee

Sep 2026
From$119*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $119
cmp-daily-histogram-bars-legend-max-price-aria-label $504
Displaying fares for September-2026
  • DEN–MKE, 09/11/2026: From $504
    11

    Fri

    SEP

  • DEN–MKE, 09/12/2026: From $504
    12

    Sat

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

    Sun

  • DEN–MKE, 09/14/2026: From $504
    14

    Mon

  • DEN–MKE, 09/15/2026: From $504
    15

    Tue

  • DEN–MKE, 09/16/2026: From $504
    16

    Wed

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

    Thu

  • DEN–MKE, 09/18/2026: From $417
    18

    Fri

  • DEN–MKE, 09/19/2026: From $417
    19

    Sat

  • DEN–MKE, 09/20/2026: From $417
    20

    Sun

  • DEN–MKE, 09/21/2026: From $417
    21

    Mon

  • DEN–MKE, 09/22/2026: From $417
    22

    Tue

  • DEN–MKE, 09/23/2026: From $290
    23

    Wed

  • DEN–MKE, 09/24/2026: From $319
    24

    Thu

  • DEN–MKE, 09/25/2026: From $280
    25

    Fri

  • DEN–MKE, 09/26/2026: From $280
    26

    Sat

  • DEN–MKE, 09/27/2026: From $280
    27

    Sun

  • DEN–MKE, 09/28/2026: From $280
    28

    Mon

  • DEN–MKE, 09/29/2026: From $280
    29

    Tue

  • DEN–MKE, 09/30/2026: From $119
    30

    Wed

  • DEN–MKE, 10/01/2026: From $119
    01

    Thu

    OCT

  • DEN–MKE, 10/02/2026: From $155
    02

    Fri

  • DEN–MKE: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • DEN–MKE, 10/04/2026: From $262
    04

    Sun

  • DEN–MKE, 10/05/2026: From $119
    05

    Mon

  • DEN–MKE, 10/06/2026: From $129
    06

    Tue

  • DEN–MKE, 10/07/2026: From $129
    07

    Wed

  • DEN–MKE, 10/08/2026: From $211
    08

    Thu

  • DEN–MKE, 10/09/2026: From $252
    09

    Fri

  • DEN–MKE, 10/10/2026: From $129
    10

    Sat

    • Range$119-$504

    *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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