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$58+ Cheap flights from San Diego to Detroit (SAN - DTT)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DTT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Detroit All airports are usually found in September or August, booked 89 days in advance, depart on a Thursday or Monday and return on a Friday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/262:10 pmSAN - DTW
2 stops18h 15mMultiple Airlines
Wed 12/319:02 amDTW - SAN
1 stop27h 55mMultiple Airlines
Deal found 10/29$195
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/278:39 amSAN - DTW
1 stop8h 50mMultiple Airlines
Thu 12/115:20 pmDTW - SAN
1 stop9h 39mMultiple Airlines
Deal found 10/29$198
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/209:32 amSAN - DTW
1 stop7h 19mFrontier
Fri 1/28:46 pmDTW - SAN
1 stop15h 01mFrontier
Deal found 10/28$199
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/128:00 amSAN - DTW
1 stop24h 58mFrontier
Thu 11/201:17 pmDTW - SAN
2 stops13h 42mFrontier
Deal found 10/29$201
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 amSAN - DTW
1 stop9h 08mFrontier
Sun 11/161:44 pmDTW - SAN
1 stop7h 50mFrontier
Deal found 10/29$202
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/139:14 amSAN - DTW
1 stop7h 55mMultiple Airlines
Tue 12/29:34 pmDTW - SAN
2 stops28h 12mMultiple Airlines
Deal found 10/30$203
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Wed 12/176:25 amSAN - DTW
1 stop11h 41mFrontier
Wed 12/2412:20 pmDTW - SAN
1 stop14h 39mFrontier
Deal found 10/30$206
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/198:00 amSAN - DTW
2 stops19h 05mFrontier
Mon 11/2410:29 pmDTW - SAN
1 stop19h 25mFrontier
Deal found 10/30$210
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/259:14 pmSAN - DTW
2 stops35h 11mFrontier
Thu 1/15:14 pmDTW - SAN
1 stop9h 45mFrontier
Deal found 10/29$211

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 (DTT). 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$195
(Kiwi.com)

One-way from

$58
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$426

Good round-trip deal

$393 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for San Diego-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Detroit (DTT) flights.
Search Deals
From San Diego to Detroit (DTT)
Search Deals
One-way flight from San Diego to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from San Diego to Detroit (DTT).
Search Deals

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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Detroit that are best for you.

Fly from

San Diego

Fly to

Detroit

Route

Depart

Return

Price

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 11/13

9:14 am-8:09 pm

1 stop7h 55m

Detroit Metropolitan Wayne County

Tue 12/2

9:34 pm-10:46 pm

2 stops28h 12m

$203

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Wed 11/19

8:00 am-12:22 pm

1 stop25h 22m

Detroit Metropolitan Wayne County

Tue 12/2

9:34 pm-10:46 pm

2 stops28h 12m

$214

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 11/20

8:39 am-8:29 pm

1 stop8h 50m

Detroit Metropolitan Wayne County

Mon 12/1

10:29 pm-8:07 pm

2 stops24h 38m

$225

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Tue 3/3

11:04 am-11:44 pm

1 stop9h 40m

Detroit Metropolitan Wayne County

Wed 3/4

9:10 am-10:44 pm

1 stop16h 34m

$393

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Mon 11/24

6:52 pm-12:44 pm

2 stops14h 52m

Detroit Metropolitan Wayne County

Tue 12/2

11:03 am-8:07 pm

2 stops12h 04m

$403

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Thu 11/13

8:39 pm-10:49 am

1 stop11h 10m

Detroit Metropolitan Wayne County

Tue 12/2

6:05 am-12:47 pm

1 stop9h 42m

$404

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Sat 1/10

11:35 am-4:19 pm

2 stops25h 44m

Detroit Metropolitan Wayne County

Tue 1/13

5:15 pm-4:02 pm

2 stops25h 47m

$416

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Wed 12/17

6:30 am-10:33 pm

1 stop13h 03m

Detroit Metropolitan Wayne County

Mon 1/5

8:25 pm-10:33 pm

Nonstop5h 08m

$461

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Sat 12/13

6:30 am-10:30 pm

1 stop13h 00m

Detroit Metropolitan Wayne County

Wed 12/17

6:00 am-7:56 pm

2 stops16h 56m

$461

San DiegoDetroit

SAN - DTW

SANDTW

San Diego

Fri 11/21

7:31 pm-11:43 am

1 stop13h 12m

Detroit Metropolitan Wayne County

Sun 11/30

5:45 am-8:01 am

1 stop29h 16m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Diego to Detroit

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 San Diego to Detroit in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Detroit flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Diego-Detroit flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Diego-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Detroit flights, Cheapflights users trust CheapOair the most. CheapOair 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 San Diego-Detroit 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 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

How far ahead should I book a flight from San Diego to Detroit?

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Detroit, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Detroit?

Currently, November is the cheapest month in which you can book a flight from San Diego to Detroit (average of $128). Flying from San Diego to Detroit in March is currently the most expensive (average of $210). 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 DTT?

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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Detroit in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Diego to Detroit?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Detroit. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their San Diego to Detroit flight should consider departing on Thursday 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.

How much does it cost to fly round-trip from San Diego to Detroit?

What’s the top layover airport for flights from San Diego to Detroit?

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

Denver (DEN) – chosen by Cheapflights users on 40% of 1-stop itineraries from San Diego to Detroit on Cheapflights.

What’s the cheapest layover airport for flights from San Diego to Detroit?

Average round-trip fare for 1-stop flights from San Diego to Detroit, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $200.

What’s the fastest layover option from San Diego to Detroit?

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

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 7h 19m.

Which airport typically offers the quickest layover for flights from San Diego to Detroit?

Average layover duration for 1-stop one-way flights from San Diego to Detroit, 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 October 30, 2025.
See what other customers who have flown with Southwest, Delta, and Spirit Airlines from San Diego to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
7,993 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
8,115 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
3,123 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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?

    Booking a flight from San Diego (SAN) to Detroit All airports (DTT) is your only option if you wish to fly from San Diego to Detroit. On a typical day, there are 4 flights from San Diego to All airports, all of which are around 4h 15m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from San Diego to Detroit.

  • How long is the flight from San Diego to Detroit?

    There are many flights that can get you from San Diego to Detroit in 9h 40m. Fly via United Airlines to get the fastest option. The distance from San Diego to Detroit is about 1952 mi.

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

    Flying on Frontier is currently your cheapest option to Detroit, with prices starting at $141. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $146 and $240, respectively. You may be able to fly from San Diego to Detroit for 65% less than the average price by searching for these airlines.

  • What are the most reliable airlines from San Diego to Detroit?

    Before booking your flight to Detroit from San Diego, check out the most reliable airlines to get you to your destination on time: KLM (91%), Air France (88%), Virgin Atlantic( 88%).

  • What are the cheapest flights from San Diego to Detroit?

    While on average a flight from San Diego to Detroit is generally $572, our data shows the cheapest flight currently is $138. When looking at the most popular route, (San Diego - Detroit Metropolitan Wayne County), you can expect to pay $178 for that flight.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Detroit (average of $128). Flying from San Diego to Detroit in March is currently the most expensive (average of $210). 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?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for San Diego to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$141Average$258FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$146Average$257FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$240Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$466FlexibilityNo cancel feeOn-time71%
DeltaCheapest$299Average$535FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$423Average$556FlexibilityNo cancel feeOn-time63%

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