Cheap Flights from Detroit, MI to San Diego, CA from $88

Return flight: San Diego – Detroit

On Cheapflightsplus.com you will find 3 direct and 481 connecting flights from Detroit to San Diego. You can compare airfare deals from 6 airlines and multiple travel sites from $88, book and save on cheap plane tickets and last minute offers. Also check out DTT-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Detroit to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $88 (one-way), $151 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Detroit to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 09:52
06:00 — 07:15 F92211 Frontier Airlines
Detroit — Denver
1h 8m stop
08:22 — 09:55 F92817 Frontier Airlines
Denver — San Diego
6h 52m
including layover
Find flight
from$112
06:00 — 18:25
06:00 — 07:15 F92211 Frontier Airlines
Detroit — Denver
9h 35m stop
16:50 — 18:25 F94989 Frontier Airlines
Denver — San Diego
15h 25m
including layover
Find flight
from$113
07:55 — 22:20
06:00 — 07:15 F92211 Frontier Airlines
Detroit — Denver
11h 39m stop
22:29 — 23:59 F92711 Frontier Airlines
Denver — San Diego
17h 25m
including layover
Find flight
from$113
08:00 — 16:22
08:00 — 09:10 F94671 Frontier Airlines
Detroit — Phoenix
5h 57m stop
15:05 — 16:22 F92083 Frontier Airlines
Phoenix — San Diego
11h 22m
including layover
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from$113
08:30 — 14:13
08:30 — 09:39 F94671 Frontier Airlines
Detroit — Phoenix
3h 21m stop
13:00 — 14:13 F91571 Frontier Airlines
Phoenix — San Diego
8h 43m
including layover
Find flight
from$112
09:02 — 10:37
09:02 — 10:37 NK2791 Spirit Airlines
Detroit — San Diego
4h 35m
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from$147
09:50 — 11:25
09:50 — 11:25 NK1070 Spirit Airlines
Detroit — San Diego
4h 35m
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from$88
11:43 — 18:25
13:12 — 14:40 F93565 Frontier Airlines
Detroit — Denver
3h 48m stop
22:15 — 23:49 F94989 Frontier Airlines
Denver — San Diego
9h 42m
including layover
Find flight
from$107
11:48 — 23:50
11:43 — 13:02 F93565 Frontier Airlines
Detroit — Denver
9h 28m stop
22:29 — 23:59 F92711 Frontier Airlines
Denver — San Diego
15h 2m
including layover
Find flight
from$113
12:25 — 14:15
12:25 — 14:15 NK3894 Spirit Airlines
Detroit — San Diego
4h 50m
Find flight
from$175
13:38 — 18:07
13:38 — 15:26 F93989 Frontier Airlines
Detroit — Dallas
1h 24m stop
16:50 — 18:07 F91425 Frontier Airlines
Dallas — San Diego
7h 29m
including layover
Find flight
from$112
18:42 — 22:54
19:19 — 21:28 F93175 Frontier Airlines
Detroit — Dallas
1h 3m stop
22:40 — 23:48 F91425 Frontier Airlines
Dallas — San Diego
7h 12m
including layover
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from$110
19:12 — 00:11
+1 day
19:12 — 21:25 F93175 Frontier Airlines
Detroit — Dallas
1h 23m stop
22:48 — 00:11 F91769 Frontier Airlines
Dallas — San Diego
7h 59m
including layover
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from$109
21:50 — 23:56
+1 day
21:50 — 23:39 NK2741 Spirit Airlines
Detroit — Dallas
18h 21m stop
18:00 — 19:02 NK2588 Spirit Airlines
Dallas — Las Vegas
3h 40m stop
22:42 — 23:56 NK2390 Spirit Airlines
Las Vegas — San Diego
29h 6m
including layover
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from$111
22:08 — 18:10
+1 day
21:59 — 23:36 F94571 Frontier Airlines
Detroit — Las Vegas
17h 11m stop
17:01 — 18:26 F91465 Frontier Airlines
Las Vegas — San Diego
23h 2m
including layover
Find flight
from$111
*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Detroit to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Detroit and San Diego is 3169 miles. Time difference between the cities is 3h. Airplanes depart 05:00 to 23:44 from 2 Detroit airports and arrive 05:00 to 23:44 to 11 San Diego airports. Average flight time is 4h 35m.

  • The fastest flight 4h 35m
  • Average flight time 4h 35m
  • The earliest flight 05:00
  • The latest flight 23:44
  • Distance 1970 ml

The cheapest months to travel to San Diego are july (from 88 $), may (from 107 $), june (from 110 $).

The most expensive months are january (from 506 $), november (from 395 $), december (from 173 $).

What is the lowest airfare Detroit to San Diego?

The cheapest plane ticket found by our users is $88. This airfare is for economy class on one-way NK1070 flight by Spirit Airlines for August 7, 2025 which leaves All airports in Detroit at 09:50 am and arrives at San Diego San Diego at 11:25.

Economy class
$88
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Business class
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First class
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Popular Airlines on the Route

The flight Detroit — San Diego is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 95 departures per week at the price of from $ 196 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 9820.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is NK1070 by Spirit Airlines takes 4h 35m and the cheapest is NK1070 by Spirit Airlines for $88.

  • NK - Spirit Airlines
    from $88
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Connecting Flights

There are 481 flights with layovers on the route. The fastest connecting flight is UA302 by United Airlines takes 6h 25m and the cheapest is NK1070 by Spirit Airlines for $107.

  • AS - Alaska Airlines
    from $196
    Find
  • F9 - Frontier Airlines
    from $107
    Find
  • SY - Sun Country Airlines
    from $154
    Find
  • HA - Hawaiian Airlines
    from $187
    Find
  • UA - United Airlines
    from $237
    Find
  • NK - Spirit Airlines
    from $111
    Find
See more connecting flights

Airports

You can fly from Detroit to San Diego from 2 airports (Willow Run, Detroit City).

Detroit airports

  • Willow Run-YIP
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  • Detroit City-DET
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San Diego airports

  • San Diego-SAN
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  • San Diego Regional-USA
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  • Gillespie Field-SEE
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  • Golden Triangle Reg.-GTR
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  • El Cajon-CJN
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  • Lowndes County-UBS
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  • Miramar NAS-NKX
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  • Montgomery Field-MYF
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  • North Island NAS-NZY
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  • Brown Field Municipal-SDM
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  • AFB-CBM
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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