Southwest® flights from Detroit to Baltimore/Washington from $94

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Low fares from Detroit to Baltimore/Washington

$

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 09/05/2026

One-way

Basic

From
$94
Seen: 22 hrs ago

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 10/30/2026

One-way

Basic

From
$94
Seen: 1 hour ago

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 09/09/2026

One-way

Basic

From
$103
Seen: 21 hrs ago

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 11/07/2026

One-way

Basic

From
$103
Seen: 12 hrs ago

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 09/14/2026

One-way

Basic

From
$103
Seen: 3 hrs ago

Detroit (DTW)to

Baltimore/Washington (BWI)
Depart: 10/24/2026

One-way

Basic

From
$103
Seen: 3 hrs ago

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Explore flights from Detroit to Baltimore/Washington

Aug 2026
From$103*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$94*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$94*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $103
cmp-daily-histogram-bars-legend-max-price-aria-label $411
Displaying fares for August-2026
  • DTW–BWI, 08/01/2026: From $411
    01

    Sat

    AUG

  • DTW–BWI, 08/02/2026: From $411
    02

    Sun

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    03

    Mon

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    04

    Tue

  • DTW–BWI, 08/05/2026: From $411
    05

    Wed

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • DTW–BWI, 08/07/2026: From $292
    07

    Fri

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    08

    Sat

  • DTW–BWI, 08/09/2026: From $292
    09

    Sun

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    10

    Mon

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • DTW–BWI, 08/12/2026: From $292
    12

    Wed

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • DTW–BWI, 08/14/2026: From $206
    14

    Fri

  • DTW–BWI, 08/15/2026: From $206
    15

    Sat

  • DTW–BWI, 08/16/2026: From $216
    16

    Sun

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • DTW–BWI, 08/19/2026: From $206
    19

    Wed

  • DTW–BWI, 08/20/2026: From $206
    20

    Thu

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • DTW–BWI, 08/23/2026: From $176
    23

    Sun

  • DTW–BWI, 08/24/2026: From $103
    24

    Mon

  • DTW–BWI, 08/25/2026: From $103
    25

    Tue

  • DTW–BWI, 08/26/2026: From $103
    26

    Wed

  • DTW–BWI, 08/27/2026: From $103
    27

    Thu

  • DTW–BWI, 08/28/2026: From $136
    28

    Fri

  • DTW–BWI: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • DTW–BWI, 08/30/2026: From $168
    30

    Sun

  • DTW–BWI, 08/31/2026: From $103
    31

    Mon

    • Range$103-$411

    *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:
    Wayne County Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 28 minutes
    Distance:
    409 miles

    Route Information

    110† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 3‡ 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 Detroit to Baltimore/Washington is 1 hour 28 minutes.
    There are 110 weekly flights from Detroit to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Detroit to Baltimore/Washington 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Detroit to Baltimore/Washington 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Detroit to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Detroit to Baltimore/Washington—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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