Southwest® flights from Washington D.C. Reagan National to Milwaukee from $129

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

$

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/29/2026

One-way

Basic

From
$129
Seen: 12 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 01/26/2027

One-way

Basic

From
$129
Seen: 13 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/15/2026

One-way

Basic

From
$129
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 12/26/2026

One-way

Basic

From
$129
Seen: 18 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 02/20/2027

One-way

Basic

From
$129
Seen: 12 hrs ago

Washington D.C. Reagan National (DCA)to

Milwaukee (MKE)
Depart: 01/13/2027

One-way

Basic

From
$129
Seen: 22 hrs ago

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

Nov 2026
From$276*
Seen: 22 hrs ago
One Way/Basic
Dec 2026
From$129*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$129*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $163
cmp-daily-histogram-bars-legend-max-price-aria-label $314
Displaying fares for November-2026
  • DCA–MKE, 11/14/2026: From $281
    14

    Sat

    NOV

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

    Sun

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

    Mon

  • DCA–MKE, 11/17/2026: From $281
    17

    Tue

  • DCA–MKE, 11/18/2026: From $281
    18

    Wed

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

    Thu

  • DCA–MKE: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • DCA–MKE, 11/21/2026: From $281
    21

    Sat

  • DCA–MKE, 11/22/2026: From $314
    22

    Sun

  • DCA–MKE, 11/23/2026: From $314
    23

    Mon

  • DCA–MKE, 11/24/2026: From $281
    24

    Tue

  • DCA–MKE, 11/25/2026: From $281
    25

    Wed

  • DCA–MKE, 11/26/2026: From $314
    26

    Thu

  • DCA–MKE, 11/27/2026: From $290
    27

    Fri

  • DCA–MKE, 11/28/2026: From $276
    28

    Sat

  • DCA–MKE, 11/29/2026: From $300
    29

    Sun

  • DCA–MKE, 11/30/2026: From $290
    30

    Mon

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

    Tue

    DEC

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

    Wed

  • DCA–MKE, 12/03/2026: From $290
    03

    Thu

  • DCA–MKE, 12/04/2026: From $183
    04

    Fri

  • DCA–MKE, 12/05/2026: From $163
    05

    Sat

  • DCA–MKE, 12/06/2026: From $258
    06

    Sun

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

    Mon

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

    Tue

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

    Wed

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

    Thu

  • DCA–MKE, 12/11/2026: From $183
    11

    Fri

  • DCA–MKE, 12/12/2026: From $163
    12

    Sat

  • DCA–MKE, 12/13/2026: From $179
    13

    Sun

    • Range$163-$314

    *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

    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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