Southwest® flights from Washington D.C. Reagan National to Milwaukee from $148

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Low fares from Washington D.C. Reagan National to Milwaukee

$

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/22/2026

One-way

Basic

From
$148
Seen: 20 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/19/2026

One-way

Basic

From
$148
Seen: 17 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/24/2026

One-way

Basic

From
$148
Seen: 10 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 11/23/2026

One-way

Basic

From
$148
Seen: 11 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/18/2026

One-way

Basic

From
$148
Seen: 9 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 11/24/2026

One-way

Basic

From
$170
Seen: 21 hrs ago

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Explore flights from Washington D.C. Reagan National to Milwaukee

Oct 2026
From$228*
Seen: 19 hrs ago
One Way/Basic
Nov 2026
From$148*
Seen: 11 hrs ago
One Way/Basic
Dec 2026
From$148*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $228
cmp-daily-histogram-bars-legend-max-price-aria-label $316
Displaying fares for October-2026
  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

    OCT

  • DCA–MKE, 10/05/2026: From $294
    05

    Mon

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • DCA–MKE, 10/07/2026: From $261
    07

    Wed

  • DCA–MKE, 10/08/2026: From $294
    08

    Thu

  • DCA–MKE, 10/09/2026: From $316
    09

    Fri

  • DCA–MKE, 10/10/2026: From $261
    10

    Sat

  • DCA–MKE, 10/11/2026: From $294
    11

    Sun

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • DCA–MKE, 10/13/2026: From $261
    13

    Tue

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • DCA–MKE, 10/15/2026: From $294
    15

    Thu

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • DCA–MKE, 10/17/2026: From $261
    17

    Sat

  • DCA–MKE, 10/18/2026: From $294
    18

    Sun

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

    Mon

  • DCA–MKE, 10/20/2026: From $261
    20

    Tue

  • DCA–MKE, 10/21/2026: From $261
    21

    Wed

  • DCA–MKE, 10/22/2026: From $270
    22

    Thu

  • DCA–MKE, 10/23/2026: From $270
    23

    Fri

  • DCA–MKE, 10/24/2026: From $228
    24

    Sat

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

    Sun

  • DCA–MKE, 10/26/2026: From $228
    26

    Mon

  • DCA–MKE, 10/27/2026: From $228
    27

    Tue

  • DCA–MKE, 10/28/2026: From $228
    28

    Wed

  • DCA–MKE, 10/29/2026: From $228
    29

    Thu

  • DCA–MKE, 10/30/2026: From $228
    30

    Fri

  • DCA–MKE, 10/31/2026: From $228
    31

    Sat

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

    Sun

    NOV

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

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

    Tue

    • Range$228-$316

    *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:
    Ronald Reagan National Airport
    Arriving at:
    General Mitchell Airport
    Average flight time:
    2 hours 6 minutes
    Distance:
    634 miles

    Route Information

    126† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight 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 Washington, D.C. (Reagan National) to Milwaukee is 2 hours 6 minutes.
    There are 126 weekly flights from Washington, D.C. (Reagan National) to Milwaukee on Southwest Airlines.
    Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Milwaukee 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Milwaukee once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) 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 Washington, D.C. (Reagan National) 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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