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Cheap flights from Detroit Metropolitan Wayne County Airport to San Diego from C$ 180

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAN
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to San Diego are usually found in August or July, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Detroit to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to San Diego
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 8 June 2026.

Mon 17/87:40 a.m.
DTW
-
SAN
1 stop28h 02m
Frontier
Sat 22/86:25 a.m.
SAN
-
DTW
1 stop14h 34m
Frontier
Deal found 8/6C$ 422
Tue 21/77:40 a.m.
DTW
-
SAN
1 stop19h 11m
Frontier
Tue 28/76:25 a.m.
SAN
-
DTW
1 stop14h 34m
Frontier
Deal found 6/6C$ 425
Fri 30/1012:20 p.m.
DTW
-
SAN
1 stop9h 34m
JetBlue
Sat 7/118:40 p.m.
SAN
-
DTW
1 stop11h 41m
JetBlue
Deal found 4/6C$ 439
Mon 19/102:08 p.m.
DTW
-
SAN
1 stop7h 10m
Frontier
Wed 28/108:32 p.m.
SAN
-
DTW
1 stop13h 33m
Frontier
Deal found 5/6C$ 461
Sat 4/71:31 p.m.
DTW
-
SAN
1 stop13h 22m
Frontier
Sat 11/74:12 p.m.
SAN
-
DTW
1 stop12h 09m
Frontier
Deal found 8/6C$ 471
Fri 10/711:49 a.m.
DTW
-
SAN
1 stop10h 12m
Frontier
Fri 17/74:12 p.m.
SAN
-
DTW
1 stop12h 09m
Frontier
Deal found 3/6C$ 488
Fri 2/107:20 a.m.
DTW
-
SAN
1 stop11h 21m
Frontier
Sun 4/1010:36 a.m.
SAN
-
DTW
1 stop10h 48m
Frontier
Deal found 7/6C$ 502
Sat 20/61:31 p.m.
DTW
-
SAN
1 stop13h 22m
Frontier
Sat 27/64:17 p.m.
SAN
-
DTW
1 stop12h 05m
Frontier
Deal found 4/6C$ 507
Wed 28/1012:20 p.m.
DTW
-
SAN
1 stop9h 34m
JetBlue
Sun 1/118:40 p.m.
SAN
-
DTW
1 stop11h 41m
JetBlue
Deal found 4/6C$ 510
Fri 17/77:40 a.m.
DTW
-
SAN
1 stop28h 25m
Frontier
Fri 24/74:12 p.m.
SAN
-
DTW
1 stop12h 09m
Frontier
Deal found 6/6C$ 514

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 8 June 2026.

Round-trip from

C$ 422

One-way from

C$ 180

Popular in

March

Cheapest in

August

Average price

C$ 654

Good round-trip deal

C$ 751 or less
Frontier
  • Frontier
  • 17/8-22/8
  • 2 total stops
  • 42h 36m total
  • Detroit to San Diego
Search Deals
JetBlue
  • JetBlue
  • 2/12
  • 1 total stop
  • 9h 45m total
  • Detroit to San Diego
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to San Diego.
Search Deals

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 629,999 searches. Data last updated 8 June 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

Price

Cheapest round-trip

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Mon 19/10

1:25 p.m.-7:15 p.m.

2 stops8h 50m

San Diego

Wed 28/10

6:35 a.m.-5:50 p.m.

2 stops8h 15m

C$ 670

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Mon 3/8

8:35 p.m.-10:16 p.m.

Nonstop4h 41m

San Diego

Sat 8/8

10:17 p.m.-5:45 a.m.

Nonstop4h 28m

C$ 751

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Fri 10/7

8:45 a.m.-10:27 a.m.

Nonstop4h 42m

San Diego

Fri 17/7

10:15 p.m.-5:43 a.m.

Nonstop4h 28m

C$ 751

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Tue 21/7

12:30 p.m.-2:09 p.m.

Nonstop4h 39m

San Diego

Tue 28/7

6:15 a.m.-1:48 p.m.

Nonstop4h 33m

C$ 751

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Fri 16/10

12:15 p.m.-2:11 p.m.

Nonstop4h 56m

San Diego

Tue 20/10

6:15 a.m.-1:49 p.m.

Nonstop4h 34m

C$ 751

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Fri 2/10

12:29 p.m.-2:10 p.m.

Nonstop4h 41m

San Diego

Sun 4/10

2:30 p.m.-9:54 p.m.

Nonstop4h 24m

C$ 751
Quickest round-trip

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 17/9

8:35 a.m.-10:19 a.m.

Nonstop4h 44m

San Diego

Mon 21/9

10:20 p.m.-5:40 a.m.

Nonstop4h 20m

C$ 751

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sat 4/7

7:01 a.m.-4:35 p.m.

2 stops12h 34m

San Diego

Sat 11/7

3:16 p.m.-5:41 a.m.

1 stop11h 25m

C$ 755

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 23/7

5:40 p.m.-11:50 p.m.

1 stop9h 10m

San Diego

Sun 26/7

6:15 a.m.-1:48 p.m.

Nonstop4h 33m

C$ 765

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Fri 17/7

4:35 p.m.-6:14 p.m.

Nonstop4h 39m

San Diego

Fri 24/7

10:15 p.m.-5:43 a.m.

Nonstop4h 28m

C$ 765

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
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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

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to San Diego?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit Metropolitan Wayne County Airport to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 417). Flying from Detroit Metropolitan Wayne County Airport to San Diego in March is currently the most expensive (average of C$ 765). 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 8 June 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.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Diego?

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 8 June 2026.
Get a feel of what it's like to fly with Southwest,Delta, andFrontier from Detroit Metropolitan Wayne County Airport to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
7.9
Good
4,251 reviews
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Delta
7.9
Good
8,396 reviews
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Frontier
5.6
Fair
2,906 reviews
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

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.

  • What airports do I use to fly from Detroit to San Diego?

    If you wish to fly to San Diego from Detroit, then you need to book flights from Detroit Metropolitan Wayne County to San Diego. There are 4 flights from Detroit Metropolitan Wayne County (DTW) to San Diego (SAN) per day to choose from. Flights to San Diego from Detroit Metropolitan Wayne County are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 4h 39m is how long a nonstop flight from Detroit to San Diego typically takes.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to San Diego?

    Southwest and Delta can get you from Detroit Metropolitan Wayne County Airport to San Diego in just under 4h 41m. Your travel time can differ by up to 3h 29m. The distance from Detroit Metropolitan Wayne County Airport to San Diego is about 3141 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to San Diego round-trip?

    According to our current data, Frontier (C$ 206), Southwest (C$ 497), and Delta (C$ 556) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Diego. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to San Diego?

    Consider Air France (88%), Delta (77%) or Virgin Atlantic (73%) when booking your flight. These represent the most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to San Diego.

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to San Diego?

    Looking for the cheapest flight from Detroit Metropolitan Wayne County Airport to San Diego? While on average our users pay C$ 751, our data indicates the cheapest price to be C$ 751. The most popular route (Detroit Metropolitan Wayne County - San Diego), is priced around C$ 461.

  • Can I find deals for flights from Detroit to San Diego that include hotel bookings?

    Yes. In addition to deals on Detroit to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to San Diego.

  • Can I find deals for business class flights from Detroit to San Diego?

    Yes. Cheapflights offers flight deals from Detroit to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 C$ 417). Flying from Detroit Metropolitan Wayne County Airport to San Diego in March is currently the most expensive (average of C$ 765). 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.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

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Top 3 airlines flying from Detroit to San Diego

Discover the top 3 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 629,999 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 206AverageC$ 374FlexibilityNo cancel feeOn-time62%
Search Frontier flights
SouthwestCheapestC$ 497AverageC$ 665FlexibilityNo cancel feeOn-time63%
Search Southwest flights
DeltaCheapestC$ 556AverageC$ 1,127FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Detroit to San Diego?

When you search for this flight from Detroit to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Detroit to San Diego?

Cheapflights helps you find that perfect flight to San Diego from Detroit by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Detroit to San Diego with no change fees?

Yes, we can. To see specific flights from Detroit to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Detroit today and book when prices fit your budget.

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