Southwest® flights from New York LaGuardia to Milwaukee from $155

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Low fares from New York LaGuardia to Milwaukee

$

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 10/21/2026

One-way

Basic

From
$155
Seen: 21 hrs ago

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 11/12/2026

One-way

Basic

From
$155
Seen: 9 hrs ago

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 11/10/2026

One-way

Basic

From
$155
Seen: 6 hrs ago

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 10/20/2026

One-way

Basic

From
$155
Seen: 2 hrs ago

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 11/09/2026

One-way

Basic

From
$155
Seen: 11 hrs ago

New York LaGuardia (LGA)to

Milwaukee (MKE)
Depart: 11/14/2026

One-way

Basic

From
$160
Seen: 5 hrs ago

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Explore flights from New York LaGuardia to Milwaukee

Sep 2026
From$300*
Seen: 12 hrs ago
One Way/Basic
Oct 2026
From$155*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$155*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $380
Displaying fares for September-2026
  • LGA–MKE, 09/28/2026: From $300
    28

    Mon

    SEP

  • LGA–MKE, 09/29/2026: From $300
    29

    Tue

  • LGA–MKE, 09/30/2026: From $300
    30

    Wed

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

    Thu

    OCT

  • LGA–MKE, 10/02/2026: From $300
    02

    Fri

  • LGA–MKE, 10/03/2026: From $300
    03

    Sat

  • LGA–MKE, 10/04/2026: From $330
    04

    Sun

  • LGA–MKE, 10/05/2026: From $235
    05

    Mon

  • LGA–MKE, 10/06/2026: From $235
    06

    Tue

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

    Wed

  • LGA–MKE, 10/08/2026: From $305
    08

    Thu

  • LGA–MKE, 10/09/2026: From $380
    09

    Fri

  • LGA–MKE, 10/10/2026: From $280
    10

    Sat

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

    Sun

  • LGA–MKE, 10/12/2026: From $295
    12

    Mon

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

    Tue

  • LGA–MKE, 10/14/2026: From $200
    14

    Wed

  • LGA–MKE, 10/15/2026: From $240
    15

    Thu

  • LGA–MKE, 10/16/2026: From $240
    16

    Fri

  • LGA–MKE, 10/17/2026: From $240
    17

    Sat

  • LGA–MKE, 10/18/2026: From $280
    18

    Sun

  • LGA–MKE, 10/19/2026: From $280
    19

    Mon

  • LGA–MKE, 10/20/2026: From $155
    20

    Tue

  • LGA–MKE, 10/21/2026: From $155
    21

    Wed

  • LGA–MKE, 10/22/2026: From $235
    22

    Thu

  • LGA–MKE, 10/23/2026: From $215
    23

    Fri

  • LGA–MKE, 10/24/2026: From $200
    24

    Sat

  • LGA–MKE, 10/25/2026: From $300
    25

    Sun

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

    Mon

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

    Tue

    • Range$155-$380

    *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:
    La Guardia Airport
    Arriving at:
    General Mitchell Airport
    Distance:
    738 miles

    Route Information

    99† 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 99 weekly flights from New York (LaGuardia) to Milwaukee on Southwest Airlines.
    To find the lowest fares by day and time to fly New York (LaGuardia) 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 New York (LaGuardia) 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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