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Cheap flights from Detroit Metropolitan Wayne County Airport to San Diego from C$ 179

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAN
29 May — 5 Jun1
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 Friday or Monday 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 29 April 2026.

Thu 28/58:05 a.m.
DTW
-
SAN
1 stop18h 45m
Frontier
Thu 4/69:37 a.m.
SAN
-
DTW
1 stop11h 22m
Frontier
Deal found 28/4C$ 314
Sat 20/61:22 p.m.
DTW
-
SAN
1 stop13h 31m
Frontier
Sat 27/64:17 p.m.
SAN
-
DTW
1 stop12h 05m
Frontier
Deal found 29/4C$ 333
Sat 13/68:00 a.m.
DTW
-
SAN
1 stop28h 09m
Frontier
Sat 27/64:17 p.m.
SAN
-
DTW
1 stop12h 05m
Frontier
Deal found 29/4C$ 377
Wed 24/61:22 p.m.
DTW
-
SAN
2 stops10h 36m
Frontier
Tue 30/66:25 a.m.
SAN
-
DTW
1 stop14h 34m
Frontier
Deal found 28/4C$ 426
Sat 15/88:00 a.m.
DTW
-
SAN
1 stop18h 51m
Frontier
Sat 22/86:25 a.m.
SAN
-
DTW
1 stop9h 38m
Frontier
Deal found 26/4C$ 445
Tue 1/97:45 a.m.
DTW
-
SAN
1 stop27h 57m
Frontier
Tue 8/96:25 a.m.
SAN
-
DTW
1 stop14h 34m
Frontier
Deal found 28/4C$ 459
Sat 22/87:00 a.m.
DTW
-
SAN
1 stop14h 46m
Multiple Airlines
Sat 29/89:37 a.m.
SAN
-
DTW
1 stop11h 22m
Multiple Airlines
Deal found 24/4C$ 464

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 29 April 2026.

Round-trip from

C$ 314

One-way from

C$ 179

Popular in

March

Cheapest in

August

Average price

C$ 701

Good round-trip deal

C$ 736 or less
Frontier
  • Frontier
  • 28/5-4/6
  • 2 total stops
  • 30h 07m total
  • Detroit to San Diego
Search Deals
Frontier
  • Frontier
  • 11/6
  • 1 total stop
  • 19h 08m total
  • Detroit to San Diego
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 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

Thu 28/5

6:25 a.m.-12:10 p.m.

2 stops8h 45m

San Diego

Tue 2/6

10:05 a.m.-9:35 p.m.

2 stops8h 30m

C$ 638

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 6/8

5:00 p.m.-10:10 p.m.

2 stops8h 10m

San Diego

Tue 18/8

9:35 a.m.-9:30 p.m.

2 stops8h 55m

C$ 694

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sat 20/6

8:40 a.m.-10:24 a.m.

Nonstop4h 44m

San Diego

Sat 27/6

6:15 a.m.-1:47 p.m.

Nonstop4h 32m

C$ 735

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sat 15/8

8:50 a.m.-10:46 a.m.

Nonstop4h 56m

San Diego

Fri 21/8

2:00 p.m.-9:30 p.m.

Nonstop4h 30m

C$ 736

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sat 22/8

8:50 a.m.-10:46 a.m.

Nonstop4h 56m

San Diego

Sat 29/8

11:50 a.m.-7:15 p.m.

Nonstop4h 25m

C$ 736

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Tue 1/9

4:30 p.m.-6:23 p.m.

Nonstop4h 53m

San Diego

Tue 8/9

11:50 a.m.-7:15 p.m.

Nonstop4h 25m

C$ 736

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Sun 24/5

4:16 p.m.-6:01 p.m.

Nonstop4h 45m

San Diego

Sat 30/5

10:15 p.m.-5:40 a.m.

Nonstop4h 25m

C$ 736

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 28/5

12:35 p.m.-2:20 p.m.

Nonstop4h 45m

San Diego

Thu 4/6

2:30 p.m.-9:57 p.m.

Nonstop4h 27m

C$ 736

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Thu 11/6

8:40 a.m.-10:24 a.m.

Nonstop4h 44m

San Diego

Tue 16/6

11:34 a.m.-7:07 p.m.

Nonstop4h 33m

C$ 736
Quickest round-trip

DetroitSan Diego

DTW - SAN

DTWSAN

Detroit Metropolitan Wayne County

Fri 24/7

8:23 p.m.-10:01 p.m.

Nonstop4h 38m

San Diego

Mon 24/8

2:00 p.m.-9:30 p.m.

Nonstop4h 30m

C$ 736

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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$ 397). Flying from Detroit Metropolitan Wayne County Airport to San Diego in March is currently the most expensive (average of C$ 743). 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 29 April 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 29 April 2026.
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
4,314 reviews
Check prices

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,466 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,633 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,970 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 8 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 38m 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 44m. Your travel time can differ by up to 4h 01m. 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$ 201), Spirit Airlines (C$ 218), and Delta (C$ 408) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Diego. Frontier is priced at 65% 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 Virgin Atlantic (92%), KLM (91%) or Delta (89%) 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$ 736, our data indicates the cheapest price to be C$ 736. The most popular route (Detroit Metropolitan Wayne County - San Diego), is priced around C$ 437.

  • 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$ 397). Flying from Detroit Metropolitan Wayne County Airport to San Diego in March is currently the most expensive (average of C$ 743). 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 201AverageC$ 367FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 218AverageC$ 321FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 408AverageC$ 682FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 487AverageC$ 626FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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