$96+ Cheap flights from San Diego to Detroit (SAN - DTT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DTT
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Detroit 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 San Diego to Detroit All airports are usually found in August or September, booked 60 days in advance, depart on a Friday or Saturday and return on a Saturday
Cheap flight deals from San Diego to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to DetroitExplore the most affordable flight options available from San Diego to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from San Diego to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:53 pm -
1 stop28h 02m
Mon 10/196:00 am -
1 stop11h 29m
Deal found 9/20![Frontier logo]()
$331
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:01 pm -
2 stops22h 33m
Mon 10/268:25 pm -
2 stops22h 33m
Deal found 9/21![Frontier logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:44 pm -
1 stop8h 16m
Fri 10/238:35 pm -
1 stop22h 23m
Deal found 9/17![Frontier logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 12/168:24 am -
1 stop18h 08m
Fri 12/256:35 pm -
1 stop8h 53m
Deal found 9/20![Frontier logo]()
$340
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:25 am -
1 stop6h 09m
Mon 10/196:00 am -
1 stop11h 29m
Deal found 9/19![Frontier logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:25 am -
1 stop6h 09m
Sun 11/226:41 am -
1 stop27h 43m
Deal found 9/18![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/316:25 am -
1 stop6h 09m
Fri 11/66:00 am -
1 stop7h 11m
Deal found 9/20![Frontier logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/66:54 pm -
1 stop16h 36m
Sun 10/2510:29 pm -
1 stop13h 20m
Deal found 9/17![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/76:54 pm -
1 stop16h 14m
Sat 10/177:08 am -
1 stop11h 50m
Deal found 9/18![Frontier logo]()
$345
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 am -
2 stops12h 19m
Sun 10/2510:29 pm -
1 stop13h 20m
Deal found 9/20![Frontier logo]()
$346
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:54 pm -
1 stop8h 01m
Wed 10/147:08 am -
1 stop19h 48m
Deal found 9/17![Frontier logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/169:34 am -
1 stop9h 10m
Sun 10/1810:29 pm -
1 stop13h 20m
Deal found 9/16![Frontier logo]()
$348
Best flights from San Diego to DetroitDiscover carefully curated flight deals from San Diego to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from San Diego to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:30 pm -
2 stops8h 10m
Tue 11/176:30 am -
2 stops9h 30m
Deal found 9/16![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:18 pm -
Nonstop4h 28m
Thu 10/228:30 am -
Nonstop4h 50m
Deal found 9/16![Delta logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 11/199:00 am -
2 stops17h 34m
Mon 11/237:01 am -
2 stops16h 27m
Deal found 9/19![Alaska Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 9/21. 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 10/211:18 pm -
Nonstop4h 28m
Tue 10/274:09 pm -
Nonstop4h 46m
Deal found 9/21![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/18. 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.
Mon 11/26:15 am -
Nonstop4h 27m
Mon 11/98:30 am -
Nonstop4h 59m
Deal found 9/18![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/21. 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 11/1811:39 am -
Nonstop4h 24m
Sun 11/228:29 am -
Nonstop4h 57m
Deal found 9/21![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/18. 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 10/241:18 pm -
Nonstop4h 28m
Sun 10/258:20 pm -
Nonstop4h 52m
Deal found 9/18![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:00 pm -
Nonstop4h 20m
Tue 10/274:09 pm -
Nonstop4h 46m
Deal found 9/16![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:18 pm -
Nonstop4h 28m
Sun 10/254:09 pm -
Nonstop4h 46m
Deal found 9/16![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/18. 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.
Tue 11/101:22 pm -
Nonstop4h 21m
Sat 11/148:30 am -
Nonstop4h 59m
Deal found 9/18![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 9/20. 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 10/2210:00 pm -
Nonstop4h 20m
Wed 10/287:00 am -
1 stop6h 48m
Deal found 9/20![Delta logo]()
$569
Last-minute flights from San Diego to DetroitDiscover last-minute flight deals from San Diego to Detroit. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Detroit. Data last updated September 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:03 pm -
1 stop28h 52m
Wed 10/217:08 am -
1 stop11h 50m
Deal found 9/19![Frontier logo]()
$349
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:54 pm -
1 stop19h 34m
Sat 10/108:35 pm -
1 stop6h 21m
Deal found 9/17![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/66:54 pm -
1 stop16h 36m
Sun 10/2510:29 pm -
1 stop13h 20m
Deal found 9/17![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/76:54 pm -
1 stop16h 14m
Sat 10/177:08 am -
1 stop11h 50m
Deal found 9/18![Frontier logo]()
$345
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:54 pm -
1 stop8h 01m
Wed 10/147:08 am -
1 stop19h 48m
Deal found 9/17![Frontier logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:25 am -
1 stop6h 09m
Mon 10/196:00 am -
1 stop11h 29m
Deal found 9/20![Frontier logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:53 pm -
1 stop28h 02m
Mon 10/196:00 am -
1 stop11h 29m
Deal found 9/20![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/169:34 am -
1 stop9h 10m
Sun 10/1810:29 pm -
1 stop13h 20m
Deal found 9/16![Frontier logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:44 pm -
1 stop8h 16m
Fri 10/238:35 pm -
1 stop22h 23m
Deal found 9/17![Frontier logo]()
$338
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:01 pm -
2 stops22h 33m
Mon 10/268:25 pm -
2 stops22h 33m
Deal found 9/21![Frontier logo]()
$332
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 am -
2 stops12h 19m
Sun 10/2510:29 pm -
1 stop13h 20m
Deal found 9/20![Frontier logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/316:25 am -
1 stop6h 09m
Fri 11/66:00 am -
1 stop7h 11m
Deal found 9/20![Frontier logo]()
$343
One-way flights from San Diego to DetroitSearch for one-way flight options from San Diego to Detroit. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from San Diego to Detroit. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:25 am -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:53 pm -
1 stop27h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 am -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/202:01 pm -
1 stop21h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Thu 10/222:01 pm -
1 stop21h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:32 pm -
1 stop29h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/198:34 pm -
2 stops19h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:53 pm -
1 stop19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Thu 10/299:32 am -
1 stop21h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$123
Find flight deals from San Diego to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Detroit (DTT). 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Cheapflightsfares) |
One-way from | $96 (Cheapflightsfares) |
Popular in | January |
Cheapest in | August |
Average price | $509 |
Good round-trip deal | $427 or less |
Good one-way deal | $192 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Detroit 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from San Diego to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Tue 10/13
7:50 am-5:40 am
2 stops18h 50m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$299
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Tue 10/13
1:46 pm-11:07 am
1 stop18h 21m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$312
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Fri 9/25
6:45 pm-3:33 pm
2 stops17h 48m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$367
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Tue 10/20
1:18 pm-8:46 pm
Nonstop4h 28m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Wed 12/16
10:10 pm-5:31 am
Nonstop4h 21m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Mon 10/19
1:18 pm-8:46 pm
Nonstop4h 28m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
Quickest round-trip
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Fri 10/16
10:00 pm-5:20 am
Nonstop4h 20m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Wed 11/18
11:39 am-7:03 pm
Nonstop4h 24m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Tue 12/15
11:37 am-7:04 pm
Nonstop4h 27m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
San DiegoDetroit
SAN San Diego - DTW Detroit Metropolitan Wayne County
SANDTW
San Diego
Fri 10/23
10:00 pm-5:20 am
Nonstop4h 20m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$410
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from San Diego to Detroit
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 San Diego to Detroit in September.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Detroit 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 San Diego-Detroit 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 San Diego to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from San Diego with our price prediction graph.
SAN-DTT
SAN-DTW
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 San Diego to Detroit
SAN-DTT
SAN-DTW
What is the cheapest month to book a flight from San Diego to Detroit?
Currently, April is the cheapest month in which you can book a flight from San Diego to Detroit (average of $477). Flying from San Diego to Detroit in October is currently the most expensive (average of $624). 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 SAN to DTT?
Find hourly flight availability from San Diego to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 21, 2026.
A simple way to save on the total cost of your ticket is to fly from San Diego to Detroit in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from San Diego to Detroit
Explore weekly flight availability from San Diego to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 21, 2026.
The most flights from SAN to DTT are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from San Diego to Detroit?
Airfare is below average for this route at the moment.
San Diego to Detroit flights typically cost between $442 and $659 in October.The cheapest round-trip price found within the last 5 days was $331 on Frontier (Oct 15-Oct 19).
What’s the top layover airport for flights from San Diego to Detroit?
Share of 1-stop round-trip flights from San Diego to Detroit chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 60% of 1-stop itineraries from San Diego to Detroit on Cheapflights.
What’s the cheapest layover airport for flights from San Diego to Detroit?
Average round-trip fare for 1-stop flights from San Diego to Detroit, 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 $177.
What’s the fastest layover option from San Diego to Detroit?
Shortest average travel time for 1-stop one-way flights from San Diego to Detroit, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 5h 55m.
Which airport typically offers the quickest layover for flights from San Diego to Detroit?
Average layover duration for 1-stop one-way flights from San Diego to Detroit, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 0h 50m.
How often are flights from San Diego to Detroit delayed?
About 8% of weekly flights between San Diego and Detroit have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for San Diego to Detroit flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Diego to Detroit flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 8% of flights being delayed.
How far ahead should I book a flight from San Diego to Detroit?
To ensure you get the cheapest price possible for a flight from San Diego to Detroit, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from San Diego to Detroit?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Detroit. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their San Diego to Detroit flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 21, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Diego to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego to Detroit. 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 Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
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Complete your trip
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Other flights to Detroit
Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
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San Diego and Detroit flights
Browse other San Diego and Detroit flight options. Last updated on September 21, 2026.
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Top 5 airlines flying from San Diego to Detroit
Discover the top 5 airlines that operate flights from San Diego to Detroit. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$376 | Average$525 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$378 | Average$558 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$392 | Average$507 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$499 | Average$616 | FlexibilityNo cancel fee | On-timeN/A |