Flights from Detroit, MI to San Diego, CA

Promo Code

Best Deals on Flights From Detroit, MI (DTW) to San Diego, CA (SAN)

Sep 2026
from$254*
Last seen: 13 hours ago
One-way/Economy
Oct 2026
from$118*
Last seen: 18 hours ago
One-way/Economy
Nov 2026
from$92*
Last seen: 8 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $138
cmp-daily-histogram-bars-legend-max-price-aria-label $254
Displaying fares for September-2026
  • DTW–SAN: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

    SEP

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

    Sun

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

    Mon

  • DTW–SAN, Sep 29, 2026: from $254
    29

    Tue

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

    Wed

  • DTW–SAN, Oct 1, 2026: from $254
    01

    Thu

    OCT

  • DTW–SAN, Oct 2, 2026: from $254
    02

    Fri

  • DTW–SAN, Oct 3, 2026: from $254
    03

    Sat

  • DTW–SAN, Oct 4, 2026: from $254
    04

    Sun

  • DTW–SAN, Oct 5, 2026: from $254
    05

    Mon

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

    Tue

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

    Wed

  • DTW–SAN, Oct 8, 2026: from $254
    08

    Thu

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

    Fri

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

    Sat

  • DTW–SAN, Oct 11, 2026: from $239
    11

    Sun

  • DTW–SAN, Oct 12, 2026: from $245
    12

    Mon

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

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

  • DTW–SAN, Oct 21, 2026: from $138
    21

    Wed

  • DTW–SAN, Oct 22, 2026: from $162
    22

    Thu

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

    Fri

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

    Sat

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

    Sun

    • Range$138-$254

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Detroit, MI to San Diego, CA on Frontier

    $
    Flights Deals from Detroit, MI to San Diego, CA on Frontier
    From
    To
    Detroit, MI (DTW)San Diego, CA (SAN)One-way
    /
    Discount Den Basic Fare    		Departing Feb 27, 2027

    From

    $88

    Last seen: 12 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Detroit, MI San Diego, CA

    Barclays Badge

    Earn up to 60,000 Miles after qualifying activity. Terms apply.