Southwest® flights from Baltimore/Washington to Detroit from $78

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Low fares from Baltimore/Washington to Detroit

$

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/20/2026

One-way

Basic

From
$78
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 11/05/2026

One-way

Basic

From
$78
Seen: 13 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 11/18/2026

One-way

Basic

From
$78
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/01/2026

One-way

Basic

From
$78
Seen: 17 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/19/2026

One-way

Basic

From
$78
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 09/21/2026

One-way

Basic

From
$78
Seen: 6 hrs ago

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Explore flights from Baltimore/Washington to Detroit

Aug 2026
From$292*
Seen: 10 hrs ago
One Way/Basic
Sep 2026
From$78*
Seen: 13 hrs ago
One Way/Basic
Oct 2026
From$78*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $78
cmp-daily-histogram-bars-legend-max-price-aria-label $411
Displaying fares for August-2026
  • BWI–DTW, 08/21/2026: From $411
    21

    Fri

    AUG

  • BWI–DTW, 08/22/2026: From $411
    22

    Sat

  • BWI–DTW, 08/23/2026: From $411
    23

    Sun

  • BWI–DTW, 08/24/2026: From $411
    24

    Mon

  • BWI–DTW, 08/25/2026: From $411
    25

    Tue

  • BWI–DTW, 08/26/2026: From $411
    26

    Wed

  • BWI–DTW, 08/27/2026: From $292
    27

    Thu

  • BWI–DTW, 08/28/2026: From $292
    28

    Fri

  • BWI–DTW, 08/29/2026: From $292
    29

    Sat

  • BWI–DTW, 08/30/2026: From $292
    30

    Sun

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • BWI–DTW, 09/01/2026: From $292
    01

    Tue

    SEP

  • BWI–DTW, 09/02/2026: From $292
    02

    Wed

  • BWI–DTW, 09/03/2026: From $216
    03

    Thu

  • BWI–DTW, 09/04/2026: From $206
    04

    Fri

  • BWI–DTW, 09/05/2026: From $206
    05

    Sat

  • BWI–DTW, 09/06/2026: From $206
    06

    Sun

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • BWI–DTW, 09/08/2026: From $206
    08

    Tue

  • BWI–DTW, 09/09/2026: From $206
    09

    Wed

  • BWI–DTW, 09/10/2026: From $228
    10

    Thu

  • BWI–DTW, 09/11/2026: From $206
    11

    Fri

  • BWI–DTW, 09/12/2026: From $78
    12

    Sat

  • BWI–DTW, 09/13/2026: From $176
    13

    Sun

  • BWI–DTW, 09/14/2026: From $78
    14

    Mon

  • BWI–DTW, 09/15/2026: From $78
    15

    Tue

  • BWI–DTW, 09/16/2026: From $78
    16

    Wed

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

    Thu

  • BWI–DTW, 09/18/2026: From $186
    18

    Fri

  • BWI–DTW, 09/19/2026: From $88
    19

    Sat

  • BWI–DTW, 09/20/2026: From $168
    20

    Sun

    • Range$78-$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:
    Balt./Wash. International Airport
    Arriving at:
    Wayne County Airport
    Average flight time:
    1 hour 34 minutes
    Distance:
    409 miles

    Route Information

    117† 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 Baltimore/Washington to Detroit is 1 hour 34 minutes.
    There are 117 weekly flights from Baltimore/Washington to Detroit on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Detroit 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Detroit 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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