Southwest® flights from San Diego to Milwaukee from $213

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Low fares from San Diego to Milwaukee

$

San Diego (SAN)to

Milwaukee (MKE)
Depart: 01/09/2027

One-way

Basic

From
$213
Seen: 18 hrs ago

San Diego (SAN)to

Milwaukee (MKE)
Depart: 12/06/2026

One-way

Basic

From
$213
Seen: 13 hrs ago

San Diego (SAN)to

Milwaukee (MKE)
Depart: 01/28/2027

One-way

Basic

From
$213
Seen: 14 hrs ago

San Diego (SAN)to

Milwaukee (MKE)
Depart: 02/06/2027

One-way

Basic

From
$213
Seen: 19 hrs ago

San Diego (SAN)to

Milwaukee (MKE)
Depart: 01/21/2027

One-way

Basic

From
$213
Seen: 23 hrs ago

San Diego (SAN)to

Milwaukee (MKE)
Depart: 12/12/2026

One-way

Basic

From
$213
Seen: 22 hrs ago

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Explore flights from San Diego to Milwaukee

Nov 2026
From$310*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$213*
Seen: 22 hrs ago
One Way/Basic
Jan 2027
From$213*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $213
cmp-daily-histogram-bars-legend-max-price-aria-label $390
Displaying fares for November-2026
  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

    NOV

  • SAN–MKE, 11/12/2026: From $325
    12

    Thu

  • SAN–MKE, 11/13/2026: From $310
    13

    Fri

  • SAN–MKE, 11/14/2026: From $310
    14

    Sat

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • SAN–MKE, 11/16/2026: From $310
    16

    Mon

  • SAN–MKE, 11/17/2026: From $310
    17

    Tue

  • SAN–MKE, 11/18/2026: From $310
    18

    Wed

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

    Thu

  • SAN–MKE, 11/20/2026: From $310
    20

    Fri

  • SAN–MKE, 11/21/2026: From $310
    21

    Sat

  • SAN–MKE, 11/22/2026: From $310
    22

    Sun

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

    Mon

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

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

    Thu

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • SAN–MKE, 11/28/2026: From $389
    28

    Sat

  • SAN–MKE, 11/29/2026: From $390
    29

    Sun

  • SAN–MKE, 11/30/2026: From $310
    30

    Mon

  • SAN–MKE, 12/01/2026: From $310
    01

    Tue

    DEC

  • SAN–MKE, 12/02/2026: From $213
    02

    Wed

  • SAN–MKE, 12/03/2026: From $213
    03

    Thu

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

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

    Sat

  • SAN–MKE, 12/06/2026: From $213
    06

    Sun

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • SAN–MKE: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    • Range$213-$390

    *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:
    San Diego International Airport
    Arriving at:
    General Mitchell Airport
    Average flight time:
    4 hours 1 minutes
    Distance:
    1739 miles

    Questions we hear the most

    The average flight time from San Diego to Milwaukee is 4 hours 1 minutes.
    There are 144 weekly flights from San Diego to Milwaukee on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Milwaukee once per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Milwaukee once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly San Diego 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 San Diego 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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