Southwest® flights from Phoenix to Milwaukee from $165

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Low fares from Phoenix to Milwaukee

$

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 10/10/2026

One-way

Basic

From
$165
Seen: 21 hrs ago

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 11/18/2026

One-way

Basic

From
$165
Seen: 21 hrs ago

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 10/13/2026

One-way

Basic

From
$165
Seen: 14 hrs ago

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 09/29/2026

One-way

Basic

From
$165
Seen: 15 hrs ago

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 09/12/2026

One-way

Basic

From
$165
Seen: 17 hrs ago

Phoenix (PHX)to

Milwaukee (MKE)
Depart: 09/09/2026

One-way

Basic

From
$165
Seen: 22 hrs ago

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Explore flights from Phoenix to Milwaukee

Aug 2026
From$227*
Seen: 32 minutes ago
One Way/Basic
Sep 2026
From$165*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$165*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $165
cmp-daily-histogram-bars-legend-max-price-aria-label $270
Displaying fares for August-2026
  • PHX–MKE, 08/22/2026: From $237
    22

    Sat

    AUG

  • PHX–MKE, 08/23/2026: From $260
    23

    Sun

  • PHX–MKE, 08/24/2026: From $260
    24

    Mon

  • PHX–MKE, 08/25/2026: From $227
    25

    Tue

  • PHX–MKE, 08/26/2026: From $227
    26

    Wed

  • PHX–MKE, 08/27/2026: From $270
    27

    Thu

  • PHX–MKE, 08/28/2026: From $260
    28

    Fri

  • PHX–MKE, 08/29/2026: From $227
    29

    Sat

  • PHX–MKE: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • PHX–MKE: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • PHX–MKE, 09/01/2026: From $227
    01

    Tue

    SEP

  • PHX–MKE, 09/02/2026: From $227
    02

    Wed

  • PHX–MKE, 09/03/2026: From $260
    03

    Thu

  • PHX–MKE, 09/04/2026: From $260
    04

    Fri

  • PHX–MKE, 09/05/2026: From $175
    05

    Sat

  • PHX–MKE, 09/06/2026: From $175
    06

    Sun

  • PHX–MKE, 09/07/2026: From $260
    07

    Mon

  • PHX–MKE, 09/08/2026: From $227
    08

    Tue

  • PHX–MKE, 09/09/2026: From $165
    09

    Wed

  • PHX–MKE, 09/10/2026: From $175
    10

    Thu

  • PHX–MKE, 09/11/2026: From $165
    11

    Fri

  • PHX–MKE, 09/12/2026: From $165
    12

    Sat

  • PHX–MKE, 09/13/2026: From $260
    13

    Sun

  • PHX–MKE, 09/14/2026: From $209
    14

    Mon

  • PHX–MKE, 09/15/2026: From $199
    15

    Tue

  • PHX–MKE, 09/16/2026: From $199
    16

    Wed

  • PHX–MKE, 09/17/2026: From $209
    17

    Thu

  • PHX–MKE: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • PHX–MKE, 09/19/2026: From $209
    19

    Sat

  • PHX–MKE, 09/20/2026: From $190
    20

    Sun

  • PHX–MKE, 09/21/2026: From $200
    21

    Mon

    • Range$165-$270

    *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:
    Sky Harbor International Airport
    Arriving at:
    General Mitchell Airport
    Average flight time:
    3 hours 20 minutes
    Distance:
    1460 miles

    Route Information

    156† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 2‡ 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 Phoenix to Milwaukee is 3 hours 20 minutes.
    There are 156 weekly flights from Phoenix to Milwaukee on Southwest Airlines.
    Yes, Southwest flies nonstop from Phoenix to Milwaukee 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Phoenix to Milwaukee 3 times per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Phoenix 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 Phoenix 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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