Southwest® flights from Washington D.C. Reagan National to Detroit from $169

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

$

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 01/12/2027

One-way

Basic

From
$169
Seen: 11 hrs ago

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 12/08/2026

One-way

Basic

From
$169
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 12/09/2026

One-way

Basic

From
$169
Seen: 21 hrs ago

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 01/22/2027

One-way

Basic

From
$175
Seen: 14 hrs ago

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 01/15/2027

One-way

Basic

From
$175
Seen: 23 hrs ago

Washington D.C. Reagan National (DCA)to

Detroit (DTW)
Depart: 12/11/2026

One-way

Basic

From
$175
Seen: 6 hrs ago

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

Nov 2026
From$190*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$169*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $314
Displaying fares for November-2026
  • DCA–DTW, 11/10/2026: From $226
    10

    Tue

    NOV

  • DCA–DTW, 11/11/2026: From $226
    11

    Wed

  • DCA–DTW, 11/12/2026: From $226
    12

    Thu

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    13

    Fri

  • DCA–DTW, 11/14/2026: From $226
    14

    Sat

  • DCA–DTW, 11/15/2026: From $226
    15

    Sun

  • DCA–DTW, 11/16/2026: From $220
    16

    Mon

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    17

    Tue

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    18

    Wed

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    19

    Thu

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    20

    Fri

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    21

    Sat

  • DCA–DTW, 11/22/2026: From $220
    22

    Sun

  • DCA–DTW, 11/23/2026: From $190
    23

    Mon

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    24

    Tue

  • DCA–DTW, 11/25/2026: From $225
    25

    Wed

  • DCA–DTW, 11/26/2026: From $220
    26

    Thu

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    27

    Fri

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    28

    Sat

  • DCA–DTW, 11/29/2026: From $314
    29

    Sun

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    30

    Mon

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    01

    Tue

    DEC

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    02

    Wed

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    03

    Thu

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    04

    Fri

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    05

    Sat

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    06

    Sun

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    07

    Mon

  • DCA–DTW, 12/08/2026: From $169
    08

    Tue

  • DCA–DTW, 12/09/2026: From $169
    09

    Wed

    • Range$169-$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:
    Wayne County Airport
    Distance:
    405 miles

    Questions we hear the most

    There are 97 weekly flights from Washington, D.C. (Reagan National) to Detroit on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Detroit with Southwest, check out our Low Fare Calendar.
    You can rent a car at Wayne County Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Reagan National) to Detroit—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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