Southwest® flights from Boise to Detroit from $229

Promo Code

Low fares from Boise to Detroit

$

Boise (BOI)to

Detroit (DTW)
Depart: 12/08/2026

One-way

Basic

From
$229
Seen: 8 hrs ago

Boise (BOI)to

Detroit (DTW)
Depart: 02/09/2027

One-way

Basic

From
$229
Seen: 12 hrs ago

Boise (BOI)to

Detroit (DTW)
Depart: 12/05/2026

One-way

Basic

From
$249
Seen: 11 hrs ago

Boise (BOI)to

Detroit (DTW)
Depart: 12/07/2026

One-way

Basic

From
$249
Seen: 8 hrs ago

Boise (BOI)to

Detroit (DTW)
Depart: 12/10/2026

One-way

Basic

From
$249
Seen: 11 hrs ago

Boise (BOI)to

Detroit (DTW)
Depart: 12/12/2026

One-way

Basic

From
$249
Seen: 12 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Boise to Detroit

Nov 2026
From$306*
Seen: 8 minutes ago
One Way/Basic
Dec 2026
From$229*
Seen: 8 hrs ago
One Way/Basic
Jan 2027
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $229
cmp-daily-histogram-bars-legend-max-price-aria-label $588
Displaying fares for November-2026
  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

    NOV

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

    Sun

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

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

    Tue

  • BOI–DTW, 11/18/2026: From $588
    18

    Wed

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

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

    Sat

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

    Sun

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • BOI–DTW, 11/26/2026: From $306
    26

    Thu

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • BOI–DTW, 11/29/2026: From $515
    29

    Sun

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

    Mon

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • BOI–DTW, 12/02/2026: From $306
    02

    Wed

  • BOI–DTW, 12/03/2026: From $306
    03

    Thu

  • BOI–DTW, 12/04/2026: From $269
    04

    Fri

  • BOI–DTW, 12/05/2026: From $249
    05

    Sat

  • BOI–DTW, 12/06/2026: From $335
    06

    Sun

  • BOI–DTW, 12/07/2026: From $249
    07

    Mon

  • BOI–DTW, 12/08/2026: From $229
    08

    Tue

  • BOI–DTW: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • BOI–DTW, 12/10/2026: From $249
    10

    Thu

  • BOI–DTW, 12/11/2026: From $269
    11

    Fri

  • BOI–DTW, 12/12/2026: From $249
    12

    Sat

  • BOI–DTW, 12/13/2026: From $323
    13

    Sun

    • Range$229-$588

    *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:
    Boise Airport
    Arriving at:
    Wayne County Airport
    Distance:
    1660 miles

    Questions we hear the most

    There are 54 weekly flights from Boise to Detroit on Southwest Airlines.
    To find the lowest fares by day and time to fly Boise 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 Boise 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Boise