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: 11/12/2026

One-way

Basic

From
$78
Seen: 38 minutes ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/06/2026

One-way

Basic

From
$78
Seen: 2 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/08/2026

One-way

Basic

From
$88
Seen: 4 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/29/2026

One-way

Basic

From
$88
Seen: 4 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/02/2026

One-way

Basic

From
$113
Seen: 3 hrs ago

Baltimore/Washington (BWI)to

Detroit (DTW)
Depart: 10/06/2026

One-way

Choice

From
$113
Seen: 2 hrs ago

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Explore flights from Baltimore/Washington to Detroit

Sep 2026
From$146*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$78*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$78*
Seen: 38 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $78
cmp-daily-histogram-bars-legend-max-price-aria-label $421
Displaying fares for September-2026
  • BWI–DTW, 09/08/2026: From $421
    08

    Tue

    SEP

  • BWI–DTW, 09/09/2026: From $421
    09

    Wed

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

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

    Fri

  • BWI–DTW, 09/12/2026: From $421
    12

    Sat

  • BWI–DTW, 09/13/2026: From $421
    13

    Sun

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • BWI–DTW, 09/16/2026: From $302
    16

    Wed

  • BWI–DTW, 09/17/2026: From $302
    17

    Thu

  • BWI–DTW, 09/18/2026: From $302
    18

    Fri

  • BWI–DTW, 09/19/2026: From $302
    19

    Sat

  • BWI–DTW, 09/20/2026: From $302
    20

    Sun

  • BWI–DTW, 09/21/2026: From $216
    21

    Mon

  • BWI–DTW, 09/22/2026: From $216
    22

    Tue

  • BWI–DTW, 09/23/2026: From $216
    23

    Wed

  • BWI–DTW, 09/24/2026: From $216
    24

    Thu

  • BWI–DTW, 09/25/2026: From $216
    25

    Fri

  • BWI–DTW, 09/26/2026: From $216
    26

    Sat

  • BWI–DTW, 09/27/2026: From $216
    27

    Sun

  • BWI–DTW, 09/28/2026: From $146
    28

    Mon

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

    Tue

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • BWI–DTW, 10/01/2026: From $146
    01

    Thu

    OCT

  • BWI–DTW, 10/02/2026: From $113
    02

    Fri

  • BWI–DTW: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • BWI–DTW, 10/04/2026: From $186
    04

    Sun

  • BWI–DTW, 10/05/2026: From $146
    05

    Mon

  • BWI–DTW, 10/06/2026: From $78
    06

    Tue

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

    Wed

    • Range$78-$421

    *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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