Southwest® flights from San Francisco to Detroit from $142

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Low fares from San Francisco to Detroit

$

San Francisco (SFO)to

Detroit (DTW)
Depart: 12/10/2026

One-way

Basic

From
$142
Seen: 21 hrs ago

San Francisco (SFO)to

Detroit (DTW)
Depart: 12/07/2026

One-way

Basic

From
$142
Seen: 21 hrs ago

San Francisco (SFO)to

Detroit (DTW)
Depart: 11/18/2026

One-way

Basic

From
$142
Seen: 19 hrs ago

San Francisco (SFO)to

Detroit (DTW)
Depart: 12/31/2026

One-way

Basic

From
$142
Seen: 22 hrs ago

San Francisco (SFO)to

Detroit (DTW)
Depart: 12/03/2026

One-way

Basic

From
$142
Seen: 7 hrs ago

San Francisco (SFO)to

Detroit (DTW)
Depart: 11/17/2026

One-way

Basic

From
$142
Seen: 27 minutes ago

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Explore flights from San Francisco to Detroit

Oct 2026
From$325*
Seen: 11 hrs ago
One Way/Basic
Nov 2026
From$142*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$142*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $142
cmp-daily-histogram-bars-legend-max-price-aria-label $395
Displaying fares for October-2026
  • SFO–DTW: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

    OCT

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

    Thu

  • SFO–DTW, 10/23/2026: From $395
    23

    Fri

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

    Sat

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

    Sun

  • SFO–DTW, 10/26/2026: From $395
    26

    Mon

  • SFO–DTW, 10/27/2026: From $325
    27

    Tue

  • SFO–DTW, 10/28/2026: From $325
    28

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

    NOV

  • SFO–DTW: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

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

    Tue

  • SFO–DTW, 11/04/2026: From $260
    04

    Wed

  • SFO–DTW: cmp-view-offers-disclaimer. Find Offers
    05

    Thu

  • SFO–DTW, 11/06/2026: From $260
    06

    Fri

  • SFO–DTW, 11/07/2026: From $260
    07

    Sat

  • SFO–DTW: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • SFO–DTW, 11/09/2026: From $166
    09

    Mon

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

    Tue

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

    Wed

  • SFO–DTW, 11/12/2026: From $162
    12

    Thu

  • SFO–DTW, 11/13/2026: From $181
    13

    Fri

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

    Sat

  • SFO–DTW, 11/15/2026: From $190
    15

    Sun

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

    Mon

  • SFO–DTW, 11/17/2026: From $142
    17

    Tue

  • SFO–DTW, 11/18/2026: From $142
    18

    Wed

  • SFO–DTW, 11/19/2026: From $320
    19

    Thu

  • SFO–DTW, 11/20/2026: From $395
    20

    Fri

    • Range$142-$395

    *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:
    San Francisco International Airport
    Arriving at:
    Wayne County Airport
    Distance:
    2079 miles

    Questions we hear the most

    There are 83 weekly flights from San Francisco to Detroit on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco 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 San Francisco 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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