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Cheap flights from Detroit Metropolitan Wayne County Airport to San Diego from C$ 130

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAN
19 Dec — 26 Dec1
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 69 days in advance, depart on a Friday or Thursday and return on a Tuesday

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 19 November 2025.

Round-trip from

C$ 257

One-way from

C$ 130

Popular in

March

Cheapest in

August

Average price

C$ 728

Good round-trip deal

C$ 421 or less
Frontier
  • Frontier
  • 25/1-28/1
  • 3 total stops
  • 20h 38m total
  • Detroit to San Diego
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Frontier
  • Frontier
  • 2/1
  • 1 total stop
  • 15h 01m total
  • Detroit to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to San Diego.
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Find 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 19 November 2025.

Sat 20/1210:01 p.m.DTW - SAN
1 stop24h 14mFrontier
Sat 27/129:32 a.m.SAN - DTW
2 stops18h 22mFrontier
Deal found 16/11C$ 318
Sat 20/1210:01 p.m.DTW - SAN
1 stop24h 14mMultiple Airlines
Sun 28/121:06 p.m.SAN - DTW
1 stop12h 53mMultiple Airlines
Deal found 16/11C$ 328
Thu 18/1210:01 p.m.DTW - SAN
1 stop24h 14mFrontier
Mon 29/122:10 p.m.SAN - DTW
1 stop26h 41mFrontier
Deal found 17/11C$ 331
Sat 20/1210:01 p.m.DTW - SAN
1 stop24h 14mFrontier
Mon 29/122:10 p.m.SAN - DTW
1 stop26h 41mFrontier
Deal found 16/11C$ 332
Fri 19/128:46 p.m.DTW - SAN
1 stop15h 01mFrontier
Mon 29/127:21 p.m.SAN - DTW
2 stops13h 04mFrontier
Deal found 16/11C$ 338
Fri 5/125:20 p.m.DTW - SAN
1 stop25h 32mFrontier
Mon 8/126:34 a.m.SAN - DTW
1 stop6h 45mFrontier
Deal found 17/11C$ 342
Thu 4/1212:20 p.m.DTW - SAN
1 stop9h 55mFrontier
Thu 11/128:10 p.m.SAN - DTW
1 stop17h 09mFrontier
Deal found 17/11C$ 345
Fri 19/128:46 p.m.DTW - SAN
1 stop15h 01mMultiple Airlines
Sun 28/121:06 p.m.SAN - DTW
1 stop12h 53mMultiple Airlines
Deal found 16/11C$ 348

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 19 November 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 28/3

6:00 a.m.-2:11 p.m.

1 stop11h 11m

San Diego

Thu 2/4

8:50 p.m.-10:41 a.m.

1 stop10h 51m

C$ 374

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 29/1

5:15 p.m.-7:19 p.m.

1 stop29h 04m

San Diego

Sat 7/2

1:57 p.m.-4:19 p.m.

2 stops23h 22m

C$ 421

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 8/1

8:30 a.m.-8:43 p.m.

1 stop15h 13m

San Diego

Sat 17/1

6:15 a.m.-1:46 p.m.

Nonstop4h 31m

C$ 536

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 8/1

8:30 a.m.-8:43 p.m.

1 stop15h 13m

San Diego

Sun 18/1

6:15 a.m.-1:46 p.m.

Nonstop4h 31m

C$ 537

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 15/1

8:25 p.m.-10:31 p.m.

Nonstop5h 06m

San Diego

Wed 21/1

11:00 a.m.-6:30 a.m.

1 stop16h 30m

C$ 537

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sun 14/12

12:56 p.m.-5:33 p.m.

1 stop7h 37m

San Diego

Sun 14/12

8:59 p.m.-6:15 p.m.

2 stops18h 16m

C$ 538

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 4/12

5:41 p.m.-8:39 a.m.

2 stops17h 58m

San Diego

Mon 8/12

9:37 p.m.-4:45 p.m.

2 stops16h 08m

C$ 547

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 8/1

8:30 a.m.-8:43 p.m.

1 stop15h 13m

San Diego

Fri 16/1

6:15 a.m.-1:46 p.m.

Nonstop4h 31m

C$ 550

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 4/12

5:41 p.m.-8:39 a.m.

2 stops17h 58m

San Diego

Tue 9/12

8:59 p.m.-4:45 p.m.

1 stop16h 46m

C$ 550

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 15/1

5:15 p.m.-4:45 p.m.

2 stops26h 30m

San Diego

Wed 21/1

6:03 p.m.-4:19 p.m.

2 stops19h 16m

C$ 554

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

Showing 1-10 of 21 results
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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?

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 14 November 2025.

Booking 69 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$ 146). Flying from Detroit Metropolitan Wayne County Airport to San Diego in December is currently the most expensive (average of C$ 240). 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 19 November 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to San Diego at noon. Doing so could potentially save you 60% on the flight price compared to flying in the evening, which is usually more expensive.

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 2 November 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Diego flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 19 November 2025.
Get a feel of what it's like to fly with Southwest,Delta, andSpirit Airlines 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
8.0
Very good
4,248 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,151 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,105 reviews
Southwest
8.0
Very good
4,248 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 7 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 4 different airlines, which means you should have some options if you want to compare airfare deals. 4h 51m 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?

    JetBlue, Alaska Airlines, and Delta can get you from Detroit Metropolitan Wayne County Airport to San Diego in just under 11h 11m. Your travel time can differ by up to 17h 53m. 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, Spirit Airlines (C$ 181), Frontier (C$ 211), and Delta (C$ 419) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Diego. Spirit Airlines is priced at 69% 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 Spirit Airlines (78%), Delta (74%) or KLM (69%) 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$ 421, our data indicates the cheapest price to be C$ 421. The most popular route (Detroit Metropolitan Wayne County - San Diego), is priced around C$ 240.

  • 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$ 146). Flying from Detroit Metropolitan Wayne County Airport to San Diego in December is currently the most expensive (average of C$ 240). 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 4 airlines flying from Detroit to San Diego

Discover the top 4 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 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 181AverageC$ 323FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapestC$ 211AverageC$ 342FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 419AverageC$ 700FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 467AverageC$ 669FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

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

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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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