Southwest® flights from Milwaukee to Washington D.C. Reagan National from $127

Promo Code

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

$

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 10/31/2026

One-way

Basic

From
$127
Seen: 18 hrs ago

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 11/05/2026

One-way

Basic

From
$127
Seen: 18 hrs ago

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 10/29/2026

One-way

Basic

From
$127
Seen: 18 hrs ago

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 10/08/2026

One-way

Basic

From
$127
Seen: 8 hrs ago

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 10/01/2026

One-way

Basic

From
$127
Seen: 5 hrs ago

Milwaukee (MKE)to

Washington D.C. Reagan National (DCA)
Depart: 10/19/2026

One-way

Basic

From
$127
Seen: 22 hrs ago

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

Sep 2026
From$251*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$127*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$127*
Seen: 19 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $127
cmp-daily-histogram-bars-legend-max-price-aria-label $294
Displaying fares for September-2026
  • MKE–DCA, 09/11/2026: From $294
    11

    Fri

    SEP

  • MKE–DCA, 09/12/2026: From $251
    12

    Sat

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

    Sun

  • MKE–DCA, 09/14/2026: From $294
    14

    Mon

  • MKE–DCA, 09/15/2026: From $251
    15

    Tue

  • MKE–DCA, 09/16/2026: From $251
    16

    Wed

  • MKE–DCA, 09/17/2026: From $284
    17

    Thu

  • MKE–DCA, 09/18/2026: From $284
    18

    Fri

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

    Sat

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

    Sun

  • MKE–DCA: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • MKE–DCA, 09/22/2026: From $251
    22

    Tue

  • MKE–DCA, 09/23/2026: From $261
    23

    Wed

  • MKE–DCA, 09/24/2026: From $260
    24

    Thu

  • MKE–DCA, 09/25/2026: From $260
    25

    Fri

  • MKE–DCA, 09/26/2026: From $261
    26

    Sat

  • MKE–DCA, 09/27/2026: From $260
    27

    Sun

  • MKE–DCA, 09/28/2026: From $260
    28

    Mon

  • MKE–DCA, 09/29/2026: From $251
    29

    Tue

  • MKE–DCA, 09/30/2026: From $251
    30

    Wed

  • MKE–DCA, 10/01/2026: From $127
    01

    Thu

    OCT

  • MKE–DCA, 10/02/2026: From $173
    02

    Fri

  • MKE–DCA, 10/03/2026: From $127
    03

    Sat

  • MKE–DCA, 10/04/2026: From $218
    04

    Sun

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

    Mon

  • MKE–DCA, 10/06/2026: From $173
    06

    Tue

  • MKE–DCA, 10/07/2026: From $127
    07

    Wed

  • MKE–DCA, 10/08/2026: From $127
    08

    Thu

  • MKE–DCA, 10/09/2026: From $138
    09

    Fri

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

    Sat

    • Range$127-$294

    *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:
    General Mitchell Airport
    Arriving at:
    Ronald Reagan National Airport
    Average flight time:
    1 hour 47 minutes
    Distance:
    634 miles

    Route Information

    117† 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 Milwaukee to Washington, D.C. (Reagan National) is 1 hour 47 minutes.
    There are 117 weekly flights from Milwaukee to Washington, D.C. (Reagan National) on Southwest Airlines.
    Yes, Southwest flies nonstop from Milwaukee to Washington, D.C. (Reagan National) 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Milwaukee to Washington, D.C. (Reagan National) once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Milwaukee to Washington, D.C. (Reagan National) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Ronald Reagan National Airport book yours with your flight.
    Yes! Flights from Milwaukee to Washington, D.C. (Reagan National)—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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