$96+ Cheap flights from Detroit Metropolitan Wayne County Airport to San Diego (DTW - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAN
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to San Diego are usually found in August or January, booked 79 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Detroit to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to San DiegoExplore the most affordable flight options available from Detroit to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
Explore the most affordable flight options available from Detroit to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Thu 8/136:35 am
SAN
- DTW
1 stop8h 40m
Frontier
Deal found 7/16![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Thu 8/136:35 am
SAN
- DTW
1 stop8h 40m
Frontier
Deal found 7/16![Frontier logo]()
$334
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:19 pm
DTW
- SAN
1 stop13h 32m
Frontier
Wed 8/123:03 pm
SAN
- DTW
1 stop12h 57m
Frontier
Deal found 7/13![Frontier logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:49 am
DTW
- SAN
1 stop10h 11m
Frontier
Tue 8/186:25 am
SAN
- DTW
1 stop14h 34m
Frontier
Deal found 7/13![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:49 am
DTW
- SAN
1 stop10h 12m
Frontier
Wed 8/193:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/13![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:20 pm
DTW
- SAN
1 stop23h 45m
Frontier
Sun 8/236:25 am
SAN
- DTW
1 stop26h 00m
Frontier
Deal found 7/14![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:49 am
DTW
- SAN
1 stop10h 12m
Frontier
Tue 8/183:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/15![Frontier logo]()
$339
This Expedia deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:40 am
DTW
- SAN
1 stop19h 11m
Frontier
Wed 8/54:45 pm
SAN
- DTW
1 stop11h 36m
Frontier
Deal found 7/13![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
DTW
- SAN
1 stop14h 36m
Frontier
Wed 8/193:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/13![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Fri 8/213:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/17![Frontier logo]()
$342
This Expedia deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:40 am
DTW
- SAN
1 stop19h 11m
Frontier
Sat 8/154:28 pm
SAN
- DTW
1 stop11h 53m
Frontier
Deal found 7/13![Frontier logo]()
$343
Best flights from Detroit to San DiegoDiscover carefully curated flight deals from Detroit to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from Detroit to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:35 pm
DTW
- SAN
2 stops8h 30m
Southwest
Wed 8/1911:10 am
SAN
- DTW
2 stops7h 40m
Southwest
Deal found 7/13![Southwest logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:01 am
DTW
- SAN
2 stops13h 09m
Alaska Airlines
Sat 10/32:33 pm
SAN
- DTW
2 stops12h 07m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:25 am
DTW
- SAN
Nonstop4h 51m
Delta
Sat 10/1711:26 am
SAN
- DTW
Nonstop4h 32m
Delta
Deal found 7/14![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 am
DTW
- SAN
Nonstop4h 45m
Delta
Wed 8/266:15 am
SAN
- DTW
Nonstop4h 34m
Delta
Deal found 7/12![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 am
DTW
- SAN
Nonstop4h 45m
Delta
Sun 8/236:15 am
SAN
- DTW
Nonstop4h 34m
Delta
Deal found 7/17![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:35 pm
DTW
- SAN
Nonstop4h 39m
Delta
Sat 8/296:15 am
SAN
- DTW
Nonstop4h 34m
Delta
Deal found 7/12![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 pm
DTW
- SAN
Nonstop4h 42m
Delta
Mon 9/216:15 am
SAN
- DTW
Nonstop4h 29m
Delta
Deal found 7/17![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:56 pm
DTW
- SAN
Nonstop4h 40m
Delta
Wed 9/236:15 am
SAN
- DTW
Nonstop4h 29m
Delta
Deal found 7/15![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm
DTW
- SAN
Nonstop4h 42m
Delta
Mon 9/2810:25 pm
SAN
- DTW
1 stop7h 57m
Delta
Deal found 7/17![Delta logo]()
$509
Last-minute flights from Detroit to San DiegoDiscover last-minute flight deals from Detroit to San Diego. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to San Diego. Data last updated July 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:40 am
DTW
- SAN
1 stop19h 11m
Frontier
Wed 8/54:45 pm
SAN
- DTW
1 stop11h 36m
Frontier
Deal found 7/13![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:49 am
DTW
- SAN
1 stop10h 12m
Frontier
Wed 8/193:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/13![Frontier logo]()
$337
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:49 am
DTW
- SAN
1 stop10h 12m
Frontier
Tue 8/183:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/15![Frontier logo]()
$339
This Expedia deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:40 am
DTW
- SAN
1 stop19h 11m
Frontier
Sat 8/154:28 pm
SAN
- DTW
1 stop11h 53m
Frontier
Deal found 7/13![Frontier logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Thu 8/136:35 am
SAN
- DTW
1 stop8h 40m
Frontier
Deal found 7/16![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:49 am
DTW
- SAN
1 stop10h 11m
Frontier
Tue 8/186:25 am
SAN
- DTW
1 stop14h 34m
Frontier
Deal found 7/13![Frontier logo]()
$336
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:19 pm
DTW
- SAN
1 stop13h 32m
Frontier
Wed 8/123:03 pm
SAN
- DTW
1 stop12h 57m
Frontier
Deal found 7/13![Frontier logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Thu 8/136:35 am
SAN
- DTW
1 stop8h 40m
Frontier
Deal found 7/16![Frontier logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
DTW
- SAN
1 stop14h 36m
Frontier
Wed 8/193:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/13![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:44 pm
DTW
- SAN
1 stop22h 59m
Frontier
Fri 8/213:45 pm
SAN
- DTW
1 stop16h 40m
Frontier
Deal found 7/17![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:20 pm
DTW
- SAN
1 stop23h 45m
Frontier
Sun 8/236:25 am
SAN
- DTW
1 stop26h 00m
Frontier
Deal found 7/14![Frontier logo]()
$338
One-way flights from Detroit to San DiegoSearch for one-way flight options from Detroit to San Diego. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from Detroit to San Diego. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:20 am
DTW
- SAN
1 stop19h 39m
Frontier
Deal found 7/13![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:20 pm
DTW
- SAN
1 stop14h 31m
Frontier
Deal found 7/13![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:55 am
DTW
- SAN
1 stop18h 56m
Frontier
Deal found 7/15![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:55 am
DTW
- SAN
1 stop18h 56m
Frontier
Deal found 7/15![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:20 pm
DTW
- SAN
1 stop23h 45m
Frontier
Deal found 7/13![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:55 am
DTW
- SAN
1 stop28h 10m
Frontier
Deal found 7/12![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:20 am
DTW
- SAN
1 stop11h 21m
Frontier
Deal found 7/15![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am
DTW
- SAN
1 stop19h 39m
Frontier
Deal found 7/15![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:34 pm
DTW
- SAN
2 stops27h 07m
Frontier
Deal found 7/17![Frontier logo]()
$128
Find flight deals from Detroit to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Kiwi.com) |
One-way from | $96 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $539 |
Good round-trip deal | $589 or less |
Good one-way deal | $483 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Wed 8/12
3:35 pm-9:05 pm
2 stops8h 30m
San Diego
Wed 8/19
11:10 am-9:50 pm
2 stops7h 40m
$413
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Wed 9/30
7:01 am-5:10 pm
2 stops13h 09m
San Diego
Sat 10/3
2:33 pm-5:40 am
2 stops12h 07m
$425
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Sat 10/10
8:25 am-10:16 am
Nonstop4h 51m
San Diego
Sat 10/17
11:26 am-6:58 pm
Nonstop4h 32m
$499
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Wed 8/19
8:35 am-10:20 am
Nonstop4h 45m
San Diego
Wed 8/26
6:15 am-1:49 pm
Nonstop4h 34m
$499
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Fri 8/21
8:35 am-10:20 am
Nonstop4h 45m
San Diego
Sun 8/23
6:15 am-1:49 pm
Nonstop4h 34m
$499
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Sat 8/22
4:35 pm-6:14 pm
Nonstop4h 39m
San Diego
Sat 8/29
6:15 am-1:49 pm
Nonstop4h 34m
$499
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Thu 9/17
8:25 pm-10:07 pm
Nonstop4h 42m
San Diego
Mon 9/21
6:15 am-1:44 pm
Nonstop4h 29m
$499
Quickest round-trip
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Sat 9/19
4:56 pm-6:36 pm
Nonstop4h 40m
San Diego
Wed 9/23
6:15 am-1:44 pm
Nonstop4h 29m
$499
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Thu 9/24
8:25 pm-10:07 pm
Nonstop4h 42m
San Diego
Mon 9/28
10:25 pm-9:22 am
1 stop7h 57m
$509
Cheapest one-way
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Tue 8/18
7:55 am-9:05 am
1 stop28h 10m
$124
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Detroit to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to San Diego in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Detroit with our price prediction graph.
DTW-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to San Diego
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How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to San Diego?
The best time to book flights from Detroit Metropolitan Wayne County Airport to San Diego is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Diego?
Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Diego (average of $331). Flying from Detroit Metropolitan Wayne County Airport to San Diego in June is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DTW to SAN?
Find hourly flight availability from Detroit to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 17, 2026.
When flying from Detroit Metropolitan Wayne County Airport to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from Detroit Metropolitan Wayne County Airport to San Diego?
Share of 1-stop round-trip flights from Detroit Metropolitan Wayne County Airport to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 64% of 1-stop itineraries from Detroit Metropolitan Wayne County Airport to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Detroit Metropolitan Wayne County Airport to San Diego?
Average round-trip fare for 1-stop flights from Detroit Metropolitan Wayne County Airport to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $143.
What’s the fastest layover option from Detroit Metropolitan Wayne County Airport to San Diego?
Shortest average travel time for 1-stop one-way flights from Detroit Metropolitan Wayne County Airport to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 8h 21m.
Which airport typically offers the quickest layover for flights from Detroit Metropolitan Wayne County Airport to San Diego?
Average layover duration for 1-stop one-way flights from Detroit Metropolitan Wayne County Airport to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 2h 32m.
The best insider tips for Detroit Metropolitan Wayne County Airport to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to San Diego trip
Our travel experts
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Detroit Metropolitan Wayne County Airport to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Detroit to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Top 6 airlines flying from Detroit to San Diego
Discover the top 6 airlines that operate flights from Detroit to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$251 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$151 | Average$389 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$497 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$293 | Average$523 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$411 | Average$587 | FlexibilityNo cancel fee | On-timeN/A |