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$89+ Cheap flights from San Diego to Detroit Metropolitan Wayne County Airport (SAN - DTW)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DTW
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Detroit Metropolitan Wayne County are usually found in July or June, booked 37 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap 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 (DTW). 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 August 13, 2025.

Round-trip from

$177
(Cheapflightsfares)

One-way from

$89
(Cheapflightsfares)

Popular in

January

Cheapest in

July

Average price

$399

Good round-trip deal

$285 or less

Good one-way deal

$149 or less
From San Diego to Detroit Metropolitan Wayne County
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One-way flight from San Diego to Detroit Metropolitan Wayne County
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Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from San Diego to Detroit Metropolitan Wayne County.
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Price to beat on a one-way flight from San Diego to Detroit Metropolitan Wayne County.
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Find flight deals from San Diego to Detroit

Cheapest flights from San Diego to Detroit
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 August 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 9/37:01 pmSAN - DTW
1 stop7h 44mSpirit Airlines
Mon 9/229:15 amDTW - SAN
Nonstop4h 48mSpirit Airlines
Deal found 8/13$177
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/188:25 amSAN - DTW
1 stop7h 40mSpirit Airlines
Mon 9/2211:15 amDTW - SAN
1 stop14h 11mSpirit Airlines
Deal found 8/10$179
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:25 amSAN - DTW
1 stop12h 18mMultiple Airlines
Wed 9/38:25 pmDTW - SAN
1 stop6h 12mMultiple Airlines
Deal found 8/12$181
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 8/166:25 amSAN - DTW
1 stop25h 34mMultiple Airlines
Sat 9/69:05 pmDTW - SAN
1 stop13h 24mMultiple Airlines
Deal found 8/12$182
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:17 pmSAN - DTW
1 stop13h 28mSpirit Airlines
Sun 9/219:15 amDTW - SAN
Nonstop4h 48mSpirit Airlines
Deal found 8/13$183
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/37:01 pmSAN - DTW
1 stop7h 44mMultiple Airlines
Fri 9/1911:00 amDTW - SAN
1 stop8h 03mMultiple Airlines
Deal found 8/13$185
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 8/267:01 pmSAN - DTW
1 stop7h 44mSpirit Airlines
Tue 9/28:25 pmDTW - SAN
1 stop6h 12mSpirit Airlines
Deal found 8/12$186
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/47:54 pmSAN - DTW
1 stop21h 20mMultiple Airlines
Tue 9/99:19 pmDTW - SAN
2 stops24h 23mMultiple Airlines
Deal found 8/12$187
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 9/116:15 amSAN - DTW
1 stop9h 50mSpirit Airlines
Sun 9/147:54 pmDTW - SAN
1 stop14h 35mSpirit Airlines
Deal found 8/11$188
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Fri 8/2912:02 pmSAN - DTW
Nonstop4h 25mSpirit Airlines
Tue 9/28:25 pmDTW - SAN
1 stop13h 56mSpirit Airlines
Deal found 8/11$189
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 10/77:47 pmSAN - DTW
1 stop6h 39mSpirit Airlines
Tue 10/147:40 pmDTW - SAN
1 stop6h 44mSpirit Airlines
Deal found 8/11$190
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/116:15 amSAN - DTW
1 stop7h 03mSpirit Airlines
Wed 9/247:54 pmDTW - SAN
1 stop6h 40mSpirit Airlines
Deal found 8/13$192

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 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from San Diego to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

San Diego

Fly to

Detroit

Route

Depart

Return

Price

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Wed 9/3

7:01 pm-5:45 am

1 stop7h 44m

Detroit Metropolitan Wayne County

Mon 9/22

9:15 am-11:03 am

Nonstop4h 48m

$177

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 9/18

8:25 am-7:05 pm

1 stop7h 40m

Detroit Metropolitan Wayne County

Mon 9/22

11:15 am-10:26 pm

1 stop14h 11m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Mon 9/8

1:35 pm-5:26 am

1 stop12h 51m

Detroit Metropolitan Wayne County

Mon 9/22

9:12 am-6:42 pm

1 stop12h 30m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 10/2

6:15 am-7:05 pm

1 stop9h 50m

Detroit Metropolitan Wayne County

Wed 10/8

7:45 pm-7:26 am

1 stop14h 41m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 9/25

6:15 am-4:18 pm

1 stop7h 03m

Detroit Metropolitan Wayne County

Sat 9/27

7:54 pm-11:34 pm

1 stop6h 40m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Tue 9/30

6:15 am-7:05 pm

1 stop9h 50m

Detroit Metropolitan Wayne County

Tue 10/7

9:21 am-6:30 pm

1 stop12h 09m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 10/2

8:25 am-7:05 pm

1 stop7h 40m

Detroit Metropolitan Wayne County

Tue 10/7

9:21 am-6:30 pm

1 stop12h 09m

$179

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Sat 9/6

7:47 pm-5:26 am

1 stop6h 39m

Detroit Metropolitan Wayne County

Wed 9/10

7:20 am-11:34 pm

3 stops19h 14m

$181

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Tue 9/30

7:47 pm-5:26 am

1 stop6h 39m

$89

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Sat 9/13

7:47 pm-5:26 am

1 stop6h 39m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 results
1
2

The best insider tips for San Diego to Detroit Metropolitan Wayne County Airport 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 San Diego to Detroit Metropolitan Wayne County Airport trip
Airports
SAN

Plan to arrive at least two hours before your flight to avoid stress from potential traffic congestion around SAN.

Read more about SANby Blane Bachelor
DTW

For a quick trip to downtown, consider the Detroit Air Xpress. It offers comfy seats, free Wi-Fi, and takes about 30-45 minutes.

Read more about DTWby Brandon Schultz
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Brandon Schultz

Brandon Schultz

Expert on DTW

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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.
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 Metropolitan Wayne County Airport

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Detroit. Price data was last updated on August 8, 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Detroit Metropolitan Wayne County Airport. 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 San Diego to Detroit Metropolitan Wayne County Airport?

Currently, April is the cheapest month in which you can book a flight from San Diego to Detroit Metropolitan Wayne County Airport (average of $257). Flying from San Diego to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 DTW?

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 August 13, 2025.

When flying from San Diego to Detroit Metropolitan Wayne County Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.

What is the cheapest day to fly from San Diego to Detroit Metropolitan Wayne County Airport?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Detroit. Price data was last updated on August 10, 2025.

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

Weekly flight availability from San Diego to Detroit Metropolitan Wayne County Airport

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 August 13, 2025.

The most flights from SAN to DTW are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

What’s the top layover airport for flights from San Diego to Detroit Metropolitan Wayne County Airport?

Share of 1-stop round-trip flights from San Diego to Detroit Metropolitan Wayne County Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 80% of 1-stop itineraries from San Diego to Detroit Metropolitan Wayne County Airport on Cheapflights.

What’s the cheapest layover airport for flights from San Diego to Detroit Metropolitan Wayne County Airport?

Average round-trip fare for 1-stop flights from San Diego to Detroit Metropolitan Wayne County Airport, 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 $432.

What’s the fastest layover option from San Diego to Detroit Metropolitan Wayne County Airport?

Shortest average travel time for 1-stop one-way flights from San Diego to Detroit Metropolitan Wayne County Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 7h 57m.

Which airport typically offers the quickest layover for flights from San Diego to Detroit Metropolitan Wayne County Airport?

Average layover duration for 1-stop one-way flights from San Diego to Detroit Metropolitan Wayne County Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 0h 55m.

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 August 13, 2025.
Read through reviews of airlines operating flights from San Diego to Detroit Metropolitan Wayne County Airport, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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
3,221 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

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 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.

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

    Detroit Metropolitan Wayne County is the airport most travelers will use when flying to Detroit from San Diego. Booking flights from San Diego (SAN) to Detroit Metropolitan Wayne County (DTW) should be relatively easy as there are 9 daily flights to Detroit from 6 different airlines. 4h 21m is how long a flight from San Diego to Detroit Metropolitan Wayne County will take if you book a nonstop flight.

  • What is the cheapest airline to fly from San Diego to Detroit Metropolitan Wayne County Airport round-trip?

    Currently priced at $177, Spirit Airlines will fly you from San Diego to Detroit Metropolitan Wayne County Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is currently priced 62% below the average price you’ll pay for this route.

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

    Consider KLM (87%), Delta (87%) or LATAM Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Detroit Metropolitan Wayne County Airport.

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

    On average you can expect to pay $656 for a flight from San Diego to Detroit Metropolitan Wayne County Airport. The cheapest flight overall is $97 while the most popular route, (San Diego - Detroit Metropolitan Wayne County) is currently priced at $148.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Detroit 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 San Diego to Detroit Metropolitan Wayne County Airport?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Detroit Metropolitan Wayne County Airport (average of $257). Flying from San Diego to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Warren
Troy
Dearborn
Novi
Southfield
Clarkston
Auburn Hills
Utica
Plymouth
Monroe
Wixom
Brighton
Livonia
Roseville
Fremont
Port Huron
Madison Heights
Southgate
Romulus

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from San Diego to Detroit

Discover the top 6 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 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$136Average$247FlexibilityNo cancel feeOn-time65%
FrontierCheapest$156Average$276FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$306FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$514FlexibilityNo cancel feeOn-time69%
DeltaCheapest$299Average$547FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$423Average$522FlexibilityNo cancel feeOn-time63%

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