Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to San Diego (SAN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)

How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to San Diego in February , March 2026

28 Feb - 10 Mar $ 182.00
DTW
Detroit
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
14 Feb - 04 Mar $ 317.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
2 STOPS
DTW
Detroit
Pick dates
08 Feb - 08 Mar $ 3,314.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to San Diego

21 Feb - 28 Feb $ 204.00
DTW
Detroit
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
14 Feb - 01 Mar $ 421.00
DTW
Detroit
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
DTW
Detroit
Pick dates
12 Feb - 28 Feb $ 802.00
DTW
Detroit
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
DTW
Detroit
Pick dates

One-way flights to San Diego from Detroit

5:21 PM - 10:29 PM
Frontier Airlines
1 Stops
9h 47m
DTW - SAN
$ 116
Kiwi
Pick dates
5:21 PM - 6:44 AM
Frontier Airlines
1 Stops
18h 3m
DTW - SAN
$ 122
Kiwi
Pick dates
9:00 AM - 11:19 AM
United Airlines
1 Stops
6h 57m
DTW - SAN
$ 559
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.