Security lines at DTW are short, with waits rarely exceeding 10 minutes in McNamara Terminal, making it convenient for early morning flights.
$68+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAN
Dec 4 — Dec 111
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 July, booked 69 days in advance, depart on a Friday or Monday and return on a Thursday
Cheap 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 November 4, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $234 (Kiwi.com) |
One-way from | $68 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $489 |
Good round-trip deal | $519 or less |
Good one-way deal | $217 or less |
Find flight deals from Detroit to San Diego
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 November 4, 2025.
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 November 4, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/214:23 pmDTW - SAN
2 stops26h 04mMultiple Airlines
Wed 11/268:29 amSAN - DTW
1 stop24h 53mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Fri 11/145:14 pmDTW - SAN
1 stop9h 36mFrontier
Wed 11/196:41 amSAN - DTW
1 stop26h 02mFrontier
Deal found 11/2![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/2110:01 pmDTW - SAN
1 stop28h 58mFrontier
Sat 12/279:32 amSAN - DTW
1 stop7h 19mFrontier
Deal found 11/1![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/105:58 pmDTW - SAN
2 stops24h 40mMultiple Airlines
Wed 12/176:25 amSAN - DTW
1 stop11h 41mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Sun 12/145:20 pmDTW - SAN
1 stop28h 55mFrontier
Sun 12/216:25 amSAN - DTW
1 stop11h 41mFrontier
Deal found 11/3![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 11/2. 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 11/105:14 pmDTW - SAN
1 stop21h 53mFrontier
Mon 11/176:25 amSAN - DTW
1 stop8h 47mFrontier
Deal found 11/2![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/187:50 amDTW - SAN
1 stop7h 21mFrontier
Wed 1/71:33 pmSAN - DTW
2 stops18h 52mFrontier
Deal found 11/3![Frontier logo]()
$245
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Thu 11/2010:29 pmDTW - SAN
1 stop19h 38mFrontier
Fri 11/287:12 pmSAN - DTW
1 stop7h 53mFrontier
Deal found 11/2![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/189:53 pmDTW - SAN
2 stops16h 59mMultiple Airlines
Sun 11/238:34 amSAN - DTW
1 stop8h 55mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/185:14 pmDTW - SAN
1 stop9h 45mFrontier
Sat 12/279:32 amSAN - DTW
1 stop7h 19mFrontier
Deal found 11/3![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/166:48 pmDTW - SAN
2 stops26h 05mMultiple Airlines
Sun 12/211:06 pmSAN - DTW
1 stop14h 48mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$250
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 November 4, 2025.
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
Detroit
Fly to
San Diego
Route
Depart
Return
Price
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Sat 1/24
5:15 pm-7:17 am
2 stops17h 02m
San Diego
Sat 1/31
11:35 am-4:19 pm
2 stops25h 44m
$370
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Fri 12/5
5:41 pm-9:46 am
2 stops19h 05m
San Diego
Sat 12/6
12:41 pm-4:45 pm
2 stops25h 04m
$405
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Tue 12/16
7:25 am-10:30 pm
1 stop18h 05m
San Diego
Wed 12/17
7:00 am-8:28 pm
1 stop10h 28m
$409
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Thu 12/4
5:41 pm-8:39 am
2 stops17h 58m
San Diego
Mon 12/8
9:37 pm-4:45 pm
2 stops16h 08m
$410
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Thu 12/4
5:41 pm-8:39 am
2 stops17h 58m
San Diego
Tue 12/9
9:37 pm-4:45 pm
2 stops16h 08m
$410
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Wed 12/10
5:41 pm-8:39 am
2 stops17h 58m
San Diego
Mon 12/15
9:37 pm-4:45 pm
2 stops16h 08m
$421
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Tue 12/16
9:10 am-8:48 pm
2 stops14h 38m
San Diego
Wed 12/31
10:30 pm-1:15 pm
1 stop11h 45m
$426
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Wed 11/19
11:39 am-7:16 pm
1 stop10h 37m
San Diego
Sun 11/23
8:34 pm-10:48 am
1 stop11h 14m
$429
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Fri 12/5
5:41 pm-8:29 am
2 stops17h 48m
San Diego
Sun 12/7
9:37 pm-4:45 pm
2 stops16h 08m
$449
DetroitSan Diego
DTW - SAN
DTWSAN
Detroit Metropolitan Wayne County
Sun 1/11
9:00 am-10:37 pm
1 stop16h 37m
San Diego
Sat 1/17
6:30 am-11:44 pm
2 stops14h 14m
$460
Showing 1-10 of 22 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Detroit Metropolitan Wayne County Airport-San Diego flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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.
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
Prices
Airlines
More
How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to San Diego. Price data was last updated on October 31, 2025.
The best time to book flights from Detroit Metropolitan Wayne County Airport to San Diego is 69 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 $104). Flying from Detroit Metropolitan Wayne County Airport to San Diego in December is currently the most expensive (average of $171). 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 November 4, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Detroit Metropolitan Wayne County Airport to San Diego by exploring options for tickets at noon.
What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Detroit to San Diego. Price data was last updated on November 2, 2025.
Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Diego flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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.
Las Vegas (LAS) – chosen by Cheapflights users on 88% of 1-stop itineraries from Detroit Metropolitan Wayne County Airport to San Diego on Cheapflights.
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 New York (JFK) have the shortest average one-way travel time for 1-stop routes: 10h 13m.
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 New York (JFK) have the shortest average one-way travel time for 1-stop routes: 10h 13m.
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 New York (JFK) offer the fastest connection on this route, with an average layover time of 2h 42m.
The best insider tips for Detroit Metropolitan Wayne County Airport to San Diego flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to San Diego trip
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 November 4, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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.
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Detroit to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
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 November 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$225 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$226 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$217 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$527 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$519 | FlexibilityNo cancel fee | On-time63% |