San Jose

$97+ Cheap flights from Detroit to San Jose, CA (DTT - SJC)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJC
Jan 15 — Jan 221
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Cheap flight deals from Detroit to San Jose

Cheapest flights from Detroit to San Jose
Explore the most affordable flight options available from Detroit to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:50 amDTW - SJC
1 stop13h 58mFrontier
Sun 1/43:27 pmSJC - DTW
1 stop12h 27mFrontier
Deal found 12/16$472
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Mon 12/222:43 pmDTW - SJC
2 stops29h 59mMultiple Airlines
Thu 12/253:27 pmSJC - DTW
1 stop10h 32mMultiple Airlines
Deal found 12/15$585
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:19 amDTW - SJC
1 stop8h 55mDelta
Tue 1/65:05 pmSJC - DTW
1 stop9h 39mDelta
Deal found 12/14$635
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:41 pmDTW - SJC
1 stop19h 33mAlaska Airlines
Tue 1/66:15 amSJC - DTW
1 stop20h 05mAlaska Airlines
Deal found 12/14$666
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:50 amDTW - SJC
1 stop14h 03mFrontier
Thu 1/13:27 pmSJC - DTW
1 stop12h 27mFrontier
Deal found 12/15$692
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:15 amDTW - SJC
2 stops8h 30mSouthwest
Tue 1/611:55 amSJC - DTW
1 stop6h 30mSouthwest
Deal found 12/15$699
This Southwest deal was found by Cheapflights users on 12/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:20 pmDTW - SJC
1 stop9h 35mSouthwest
Mon 1/57:05 amSJC - DTW
1 stop12h 15mSouthwest
Deal found 12/14$706
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:07 amDTW - SJC
1 stop7h 53mAmerican Airlines
Thu 12/2510:53 amSJC - DTW
1 stop9h 04mAmerican Airlines
Deal found 12/15$708
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:20 pmDTW - SJC
1 stop7h 30mSouthwest
Thu 1/812:10 pmSJC - DTW
1 stop6h 15mSouthwest
Deal found 12/16$711
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:55 pmDTW - SJC
1 stop8h 58mDelta
Tue 1/65:05 pmSJC - DTW
1 stop9h 39mDelta
Deal found 12/14$730

Find flight deals from Detroit to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to San Jose (SJC). 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$733
Provider with most accurate pricing for Detroit (DTT)-San Jose flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-San Jose flights.
From Detroit (DTT) to San Jose
One-way flight from Detroit (DTT) to San Jose
Highest demand for flights based on searches. 17% potential increase in price ($84 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to San Jose 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 December 16, 2025.
Use the filters below to find and compare flights from Detroit to San Jose that are best for you.

Fly from

Detroit

Fly to

San Jose

Route

Depart

Return

Price

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Thu 1/29

7:45 pm-10:57 am

1 stop18h 12m

San Jose

Tue 2/3

2:25 pm-1:21 pm

1 stop19h 56m

$305

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Thu 1/29

7:45 pm-10:57 am

1 stop18h 12m

San Jose

Wed 2/4

7:45 am-6:30 am

1 stop19h 45m

$305

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Fri 1/30

2:15 pm-9:20 pm

1 stop10h 05m

San Jose

Tue 2/3

2:25 pm-6:30 am

1 stop13h 05m

$329

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Sun 1/25

12:30 pm-7:12 pm

1 stop9h 42m

San Jose

Wed 2/11

11:45 am-6:30 am

1 stop15h 45m

$329

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Fri 1/30

12:20 pm-5:40 pm

1 stop8h 20m

San Jose

Wed 2/4

2:25 pm-6:30 am

1 stop13h 05m

$329

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Sat 1/31

8:25 am-1:05 pm

1 stop7h 40m

San Jose

Tue 2/3

2:25 pm-6:30 am

1 stop13h 05m

$329

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Fri 1/23

7:15 am-12:56 pm

1 stop8h 41m

San Jose

Tue 2/10

2:25 pm-9:15 am

2 stops15h 50m

$334

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Fri 1/16

5:15 pm-5:08 pm

1 stop26h 53m

San Jose

Tue 1/20

3:36 pm-4:19 pm

1 stop21h 43m

$343

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Wed 2/25

5:22 pm-9:22 am

1 stop19h 00m

San Jose

Sat 2/28

7:10 pm-4:26 pm

1 stop18h 16m

$343

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Fri 1/23

5:15 pm-1:08 pm

1 stop22h 53m

San Jose

Mon 1/26

3:36 pm-4:19 pm

1 stop21h 43m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 23 results
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Compare providers for flights from Detroit to San Jose

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 Detroit to San Jose in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Detroit-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams 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 Detroit-San Jose, California 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 Detroit to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 to San Jose

What is the cheapest month to book a flight from Detroit to San Jose, California?

Currently, March is the cheapest month in which you can book a flight from Detroit to San Jose, California (average of $130). Flying from Detroit to San Jose, California in November is currently the most expensive (average of $294). 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 DTT to SJC?

Find hourly flight availability from Detroit to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Detroit to San Jose, California by exploring options for tickets at noon.

What is the cheapest day to fly from Detroit to San Jose, California?

Use this chart to determine the cheapest time to fly round-trip from Detroit to San Jose. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to San Jose, California flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday 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 to San Jose, California?

What’s the top layover airport for flights from Detroit to San Jose, California?

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

Seattle (SEA) – chosen by Cheapflights users on 80% of 1-stop itineraries from Detroit to San Jose, California on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to San Jose, California?

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

Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of $159.

What’s the fastest layover option from Detroit to San Jose, California?

Shortest average travel time for 1-stop one-way flights from Detroit to San Jose, California, 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: 8h 23m.

Which airport typically offers the quickest layover for flights from Detroit to San Jose, California?

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

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average layover time of 2h 15m.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Detroit to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

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.

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

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.

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

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.

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

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.

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Boarding

8.1

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 Detroit to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Detroit to San Jose, California?

    For as low as $305, Delta can have you in San Jose, California from Detroit in 18h 12m. There are 2056 mi between Detroit and San Jose, California.

  • What are the cheapest airlines flying from Detroit to San Jose, California round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Jose, California, with prices starting at $130. Additional round-trip tickets that might be worth considering are offered by Frontier and American Airlines, with the lowest prices starting at $157 and $216, respectively. Spirit Airlines is currently priced 67% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to San Jose, California one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $87. Frontier flights start at $90 while deals on United Airlines start at $119 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to San Jose 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 to San Jose, California?

    Currently, March is the cheapest month in which you can book a flight from Detroit to San Jose, California (average of $130). Flying from Detroit to San Jose, California in November is currently the most expensive (average of $294). 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

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Alternative routes for Detroit to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Detroit to San Jose

Discover the top 6 airlines that operate flights from Detroit to San Jose. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$316FlexibilityNo cancel feeOn-time65%
FrontierCheapest$157Average$215FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$448FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$446FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$338Average$480FlexibilityNo cancel feeOn-time63%

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