Southwest® flights from Charleston to Milwaukee from $170

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Low fares from Charleston to Milwaukee

$

Charleston (CHS)to

Milwaukee (MKE)
Depart: 10/03/2026

One-way

Basic

From
$170
Seen: 1 hour ago

Charleston (CHS)to

Milwaukee (MKE)
Depart: 10/02/2026

One-way

Basic

From
$201
Seen: 1 hour ago

Charleston (CHS)to

Milwaukee (MKE)
Depart: 10/03/2026

One-way

Choice

From
$210
Seen: 1 hour ago

Charleston (CHS)to

Milwaukee (MKE)
Depart: 09/04/2026

One-way

Basic

From
$219
Seen: 3 hrs ago

Charleston (CHS)to

Milwaukee (MKE)
Depart: 09/13/2026

One-way

Basic

From
$229
Seen: 2 hrs ago

Charleston (CHS)to

Milwaukee (MKE)
Depart: 10/02/2026

One-way

Choice

From
$241
Seen: 1 hour ago

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Explore flights from Charleston to Milwaukee

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No result for this month.
Aug 2026
From$259*
Seen: 9 hrs ago
One Way/Basic
Sep 2026
From$219*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $259
Displaying fares for July-2026
  • CHS–MKE: cmp-view-offers-disclaimer. Find Offers
    31

    Fri

    JUL

  • CHS–MKE: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

  • CHS–MKE, 08/02/2026: From $341
    02

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    03

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    05

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    06

    Thu

  • CHS–MKE, 08/07/2026: From $341
    07

    Fri

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    08

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  • CHS–MKE, 08/09/2026: From $341
    09

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    10

    Mon

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    11

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    12

    Wed

  • CHS–MKE, 08/13/2026: From $259
    13

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  • CHS–MKE, 08/14/2026: From $259
    14

    Fri

  • CHS–MKE, 08/15/2026: From $259
    15

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    16

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    18

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    19

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    20

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    21

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    22

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    23

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    24

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    25

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    26

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    27

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    28

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    29

    Sat

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    30

    Sun

    • Range$259-$341

    *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:
    Charleston International Airport
    Arriving at:
    General Mitchell Airport
    Distance:
    814 miles

    Route Information

    83† Weekly flights

    † 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

    There are 83 weekly flights from Charleston to Milwaukee on Southwest Airlines.
    To find the lowest fares by day and time to fly Charleston 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 Charleston 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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