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Cheap flights from Detroit to San Jose from C$ 180

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJC
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Detroit All airports to San Jose are usually found in January or February, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 15 September 2025.

Round-trip from

C$ 414

One-way from

C$ 180

Popular in

December

Cheapest in

January

Average price

C$ 469

Good round-trip deal

C$ 615 or less
Delta
  • Delta
  • 24/2-25/2
  • 2 total stops
  • 18h 14m total
  • Detroit to San Jose
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Southwest
  • Southwest
  • 15/10
  • 1 total stop
  • 7h 20m total
  • Detroit to San Jose
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to San Jose.
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Find 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 15 September 2025.

Mon 22/96:10 a.m.DTW - SJC
1 stop8h 20mFrontier
Mon 29/912:25 p.m.SJC - DTW
1 stop9h 21mFrontier
Deal found 15/9C$ 306
Mon 22/96:10 a.m.DTW - SJC
1 stop8h 20mFrontier
Sun 28/912:26 p.m.SJC - DTW
1 stop9h 20mFrontier
Deal found 15/9C$ 352
Mon 22/96:10 a.m.DTW - SJC
1 stop8h 20mFrontier
Thu 25/92:14 p.m.SJC - DTW
1 stop7h 32mFrontier
Deal found 15/9C$ 383
Mon 22/96:10 a.m.DTW - SJC
1 stop8h 20mFrontier
Fri 26/912:25 p.m.SJC - DTW
1 stop9h 21mFrontier
Deal found 15/9C$ 390
Tue 14/108:25 a.m.DTW - SJC
1 stop10h 32mDelta
Sat 18/101:15 p.m.SJC - DTW
1 stop7h 44mDelta
Deal found 12/9C$ 414
Tue 21/105:56 p.m.DTW - SJC
1 stop8h 02mDelta
Fri 24/108:10 p.m.SJC - DTW
1 stop6h 34mDelta
Deal found 12/9C$ 425
Tue 21/102:13 p.m.DTW - SJC
1 stop7h 01mUnited Airlines
Fri 24/106:22 p.m.SJC - DTW
2 stops12h 39mUnited Airlines
Deal found 12/9C$ 432
Tue 14/105:25 a.m.DTW - SJC
2 stops8h 55mSouthwest
Sat 18/108:55 p.m.SJC - DTW
1 stop10h 15mSouthwest
Deal found 12/9C$ 476
Tue 7/106:20 p.m.DTW - SJC
1 stop7h 39mDelta
Tue 4/117:15 a.m.SJC - DTW
1 stop8h 50mDelta
Deal found 13/9C$ 522
Wed 19/117:25 a.m.DTW - SJC
1 stop9h 50mSouthwest
Wed 3/1211:00 a.m.SJC - DTW
2 stops8h 40mSouthwest
Deal found 13/9C$ 529

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 629,999 searches. Data last updated 15 September 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

Tue 24/2

3:50 p.m.-9:49 p.m.

1 stop8h 59m

San Jose

Wed 25/2

7:00 a.m.-7:15 p.m.

1 stop9h 15m

C$ 414

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Tue 14/10

8:25 a.m.-3:57 p.m.

1 stop10h 32m

San Jose

Sat 18/10

1:15 p.m.-11:59 p.m.

1 stop7h 44m

C$ 414

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Thu 23/10

4:25 p.m.-10:08 p.m.

1 stop8h 43m

San Jose

Wed 29/10

1:15 p.m.-11:59 p.m.

1 stop7h 44m

C$ 414

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Tue 21/10

2:13 p.m.-6:14 p.m.

1 stop7h 01m

San Jose

Fri 24/10

6:22 p.m.-10:01 a.m.

2 stops12h 39m

C$ 432

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Tue 14/10

5:25 a.m.-11:20 a.m.

2 stops8h 55m

San Jose

Sat 18/10

8:55 p.m.-10:10 a.m.

1 stop10h 15m

C$ 476

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Tue 7/10

6:20 p.m.-10:59 p.m.

1 stop7h 39m

San Jose

Tue 4/11

7:15 a.m.-7:05 p.m.

1 stop8h 50m

C$ 522

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Wed 19/11

7:00 a.m.-2:15 p.m.

2 stops10h 15m

San Jose

Wed 3/12

8:45 a.m.-9:25 p.m.

2 stops9h 40m

C$ 536

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Thu 11/12

4:32 p.m.-10:12 p.m.

1 stop8h 40m

San Jose

Tue 16/12

10:25 p.m.-9:30 a.m.

1 stop8h 05m

C$ 550

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Sat 11/10

2:13 p.m.-8:54 p.m.

2 stops9h 41m

San Jose

Tue 14/10

8:45 a.m.-11:41 p.m.

2 stops11h 56m

C$ 563

DetroitSan Jose

DTW - SJC

DTWSJC

Detroit Metropolitan Wayne County

Mon 17/11

7:00 a.m.-2:15 p.m.

2 stops10h 15m

San Jose

Thu 20/11

6:35 a.m.-5:50 p.m.

2 stops8h 15m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 20 results
1
2

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to San Jose. Price data was last updated on 12 September 2025.

The price you pay for your flight from Detroit to San Jose may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Detroit to San Jose (average of C$ 331). Flying from Detroit to San Jose in December is currently the most expensive (average of C$ 459). 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 15 September 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 35% on flights from Detroit to San Jose by exploring options for tickets at noon.

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

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

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

Las Vegas (LAS) – chosen by Cheapflights users on 81% of one-stop itineraries from Detroit to San Jose on Cheapflights.

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

Average round-trip fare for 1-stop flights from Detroit to San Jose, 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 C$ 249.

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

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

Flights via Denver (DEN) 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?

Average layover duration for 1-stop one-way flights from Detroit to San Jose, 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 15 September 2025.
See what other customers who have flown with Southwest,Delta, andSpirit Airlines from Detroit to San Jose 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
Check prices

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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.
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

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?

    There are many flights that can get you from Detroit to San Jose in 8h 55m. Fly via Delta or Southwest to get the fastest option. Airlines will cover a distance of 3309 km. This flight may include one or multiple stops.

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

    According to our current data, Spirit Airlines (C$ 266), and Delta (C$ 466) offers the cheapest pricing from Detroit to San Jose. You may be able to fly from Detroit to San Jose for 47% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Detroit to San Jose are Southwest (C$ 180), Alaska Airlines (C$ 206), and Delta (C$ 262).

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

    Consider Air France (91%), KLM (80%) or Delta (80%) when booking your flight. These represent the most reliable airlines when flying from Detroit to San Jose.

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

    Looking for the cheapest flight from Detroit to San Jose? While on average our users pay C$ 615, our data indicates the cheapest price to be C$ 615. The most popular route (Detroit Metropolitan Wayne County - San Jose), is priced around C$ 745.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Detroit to San Jose (average of C$ 331). Flying from Detroit to San Jose in December is currently the most expensive (average of C$ 459). 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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Top 2 airlines flying from Detroit to San Jose

Discover the top 2 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 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 266AverageC$ 397FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 466AverageC$ 615FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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

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Can Cheapflights find flights from Detroit to San Jose with no change fees?

Need flexible booking options for your flight to San Jose from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to San Jose become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Jose from Detroit today and book when prices fit your budget.

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