How long is the flight from Detroit to San José?

A quick flight from Detroit to San José can take about 7h 22m. Spirit Airlines provides one of the quickest options available for as low as $316. Airlines will cover a distance of 2226 mi.

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

Our cheapest airline available from Detroit to San José is Spirit Airlines. Our recent data shows that you can find tickets from as low as $271 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $529 and $597 round-trip. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in San José ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What are the most popular airlines that fly from Detroit to San José?

The most popular airlines flying from Detroit to San José are Spirit Airlines, American Airlines and Delta. Something to consider prior to booking your flight.

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

Most trusted provider : When it comes to deals on Detroit-San José 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 José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Detroit to San José?

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

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

Yes. Cheapflights offers flight deals from Detroit to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$121+ Flights from Detroit to San José

Q: How much does it cost to fly round-trip from Detroit to San José?

Airfare is below average for this route at the moment. Detroit to San José flights typically cost between $495 and $1,128 in January. The cheapest round-trip price found within the last 3 days was $293 on Multiple Airlines (Jan 22-Jan 26).

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Detroit All airports to San José Juan Santamaria Intl are usually found in September or August, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Detroit to San José

Cheapest flights from Detroit to San José
Explore the most affordable flight options available from Detroit to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mSpirit Airlines

Deal found 11/29

$296

Thu 12/116:12 pmDTW - SJO

1 stop18h 30mMultiple Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mMultiple Airlines

Deal found 11/28

$308

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Wed 12/241:31 pmSJO - DTW

1 stop9h 28mSpirit Airlines

Deal found 11/29

$322

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Thu 12/181:31 pmSJO - DTW

1 stop9h 28mSpirit Airlines

Deal found 11/29

$324

Wed 12/317:22 pmDTW - SJO

1 stop17h 20mMultiple Airlines

Fri 1/92:58 pmSJO - DTW

1 stop22h 17mMultiple Airlines

Deal found 11/28

$325

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mMultiple Airlines

Sat 12/202:57 pmSJO - DTW

1 stop16h 10mMultiple Airlines

Deal found 11/29

$326

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Fri 12/191:31 pmSJO - DTW

1 stop19h 02mSpirit Airlines

Deal found 11/29

$328

Thu 12/117:08 amDTW - SJO

2 stops29h 34mSpirit Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mSpirit Airlines

Deal found 11/28

$330

Best flights from Detroit to San José
Discover carefully curated flight deals from Detroit to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 30, 2025.

Tue 1/205:15 amDTW - SJO

1 stop7h 22mSpirit Airlines

Sun 2/11:30 pmSJO - DTW

1 stop19h 35mSpirit Airlines

Deal found 11/30

$316

Fri 1/235:15 amDTW - SJO

1 stop11h 05mMultiple Airlines

Mon 1/2612:33 pmSJO - DTW

3 stops23h 33mMultiple Airlines

Deal found 11/27

$334

Wed 1/215:25 amDTW - SJO

2 stops15h 05mSouthwest

Wed 2/49:40 amSJO - DTW

2 stops11h 50mSouthwest

Deal found 11/29

$572

Wed 1/145:15 amDTW - SJO

2 stops14h 40mMultiple Airlines

Wed 1/215:00 amSJO - DTW

2 stops16h 57mMultiple Airlines

Deal found 11/29

$466

Thu 3/198:00 amDTW - SJO

1 stop6h 35mSpirit Airlines

Thu 3/2612:31 pmSJO - DTW

1 stop9h 42mSpirit Airlines

Deal found 11/30

$490

Sat 1/176:45 amDTW - SJO

2 stops17h 55mMultiple Airlines

Sat 1/249:35 amSJO - DTW

2 stops12h 22mMultiple Airlines

Deal found 11/29

$488

Sat 2/148:37 pmDTW - SJO

1 stop16h 45mSpirit Airlines

Fri 2/201:31 pmSJO - DTW

1 stop18h 44mSpirit Airlines

Deal found 11/30

$564

Sat 3/144:20 pmDTW - SJO

1 stop25h 10mMultiple Airlines

Sun 3/227:45 amSJO - DTW

1 stop13h 56mMultiple Airlines

Deal found 11/29

$559

Sat 1/246:45 amDTW - SJO

2 stops17h 55mMultiple Airlines

Sun 2/11:45 amSJO - DTW

2 stops19h 27mMultiple Airlines

Deal found 11/28

$589

Sat 3/289:59 pmDTW - SJO

2 stops19h 17mMultiple Airlines

Wed 4/811:43 amSJO - DTW

3 stops17h 53mMultiple Airlines

Deal found 11/29

$636

Last-minute flights from Detroit to San José
Discover last-minute flight deals from Detroit to San José. Data last updated November 30, 2025 and is based on user searches.

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mSpirit Airlines

Deal found 11/29

$296

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Wed 12/241:31 pmSJO - DTW

1 stop9h 28mSpirit Airlines

Deal found 11/29

$322

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Thu 12/181:31 pmSJO - DTW

1 stop9h 28mSpirit Airlines

Deal found 11/29

$324

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mMultiple Airlines

Sat 12/202:57 pmSJO - DTW

1 stop16h 10mMultiple Airlines

Deal found 11/29

$326

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Fri 12/191:31 pmSJO - DTW

1 stop19h 02mSpirit Airlines

Deal found 11/29

$328

Thu 12/116:12 pmDTW - SJO

1 stop18h 30mMultiple Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mMultiple Airlines

Deal found 11/28

$308

Thu 12/117:08 amDTW - SJO

2 stops29h 34mSpirit Airlines

Mon 12/151:31 pmSJO - DTW

2 stops17h 36mSpirit Airlines

Deal found 11/28

$330

Wed 12/317:22 pmDTW - SJO

1 stop17h 20mMultiple Airlines

Fri 1/92:58 pmSJO - DTW

1 stop22h 17mMultiple Airlines

Deal found 11/28

$325

One-way flights from Detroit to San José
Search for one-way flight options from Detroit to San José. Find affordable one-way fares based on user searches. Data last updated November 30, 2025.

Thu 1/225:15 amDTW - SJO

1 stop11h 05mMultiple Airlines

Deal found 11/29

$121

Thu 1/110:49 amDTW - SJO

1 stop27h 53mFrontier

Deal found 11/28

$129

Mon 1/2612:11 pmDTW - SJO

2 stops24h 14mMultiple Airlines

Deal found 11/28

$131

Mon 1/265:15 amDTW - SJO

1 stop7h 22mSpirit Airlines

Deal found 11/28

$134

Mon 12/87:42 pmDTW - SJO

1 stop17h 00mSpirit Airlines

Deal found 11/28

$142

Wed 3/45:15 amDTW - SJO

1 stop11h 05mMultiple Airlines

Deal found 11/29

$143

Sun 3/15:45 amDTW - SJO

1 stop7h 37mSpirit Airlines

Deal found 11/29

$147

Tue 1/272:40 pmDTW - SJO

1 stop14h 10mMultiple Airlines

Deal found 11/27

$156

Sat 12/136:12 pmDTW - SJO

2 stops43h 13mMultiple Airlines

Deal found 11/30

$157

Thu 1/2211:00 amDTW - SJO

2 stops26h 22mSpirit Airlines

Deal found 11/29

$159

Cheap flight deals from Detroit to San José

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$293 (Mytrip)
One-way from	$121 (Trip.com)
Popular in	June
Cheapest in	September
Average price	$587

Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.

Search Deals

From Detroit (DTT) to San José Juan Santamaria Intl

Search Deals

One-way flight from Detroit (DTT) to San José Juan Santamaria Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Tue 1/20

5:15 am-11:37 am

1 stop7h 22m

San José Juan Santamaria Intl

Sun 2/1

1:30 pm-10:05 am

1 stop19h 35m

$316

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Fri 1/23

5:15 am-3:20 pm

1 stop11h 05m

San José Juan Santamaria Intl

Mon 1/26

12:33 pm-1:06 pm

3 stops23h 33m

$334

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 1/14

5:15 am-6:55 pm

2 stops14h 40m

San José Juan Santamaria Intl

Wed 1/21

5:00 am-10:57 pm

2 stops16h 57m

$466

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 1/17

6:45 am-11:40 pm

2 stops17h 55m

San José Juan Santamaria Intl

Sat 1/24

9:35 am-10:57 pm

2 stops12h 22m

$488

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 3/19

8:00 am-12:35 pm

1 stop6h 35m

San José Juan Santamaria Intl

Thu 3/26

12:31 pm-12:13 am

1 stop9h 42m

$490

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 3/14

4:20 pm-3:30 pm

1 stop25h 10m

San José Juan Santamaria Intl

Sun 3/22

7:45 am-11:41 pm

1 stop13h 56m

$559

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 2/14

8:37 pm-12:22 pm

1 stop16h 45m

San José Juan Santamaria Intl

Fri 2/20

1:31 pm-9:15 am

1 stop18h 44m

$564

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 1/21

5:25 am-7:30 pm

2 stops15h 05m

San José Juan Santamaria Intl

Wed 2/4

9:40 am-10:30 pm

2 stops11h 50m

$572

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 1/24

6:45 am-11:40 pm

2 stops17h 55m

San José Juan Santamaria Intl

Sun 2/1

1:45 am-10:12 pm

2 stops19h 27m

$589

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 3/28

9:59 pm-3:16 pm

2 stops19h 17m

San José Juan Santamaria Intl

Wed 4/8

11:43 am-7:36 am

3 stops17h 53m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 20 results

Compare providers for flights from Detroit to San José

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to San José in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 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 José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-San José flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-San José 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 José 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 José

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

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

The best time to book flights from Detroit to San José is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Detroit to San José (average of $159). Flying from Detroit to San José in June is currently the most expensive (average of $352). 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 SJO?

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Detroit to San José by exploring options for tickets at noon.

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

Reviews of airlines servicing San José

Read through reviews of airlines operating flights from Detroit to San José, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,251 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

United Airlines

7.4

Good

9,057 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,042 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Spirit Airlines

6.3

Okay

8,160 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from Detroit to San José?
A quick flight from Detroit to San José can take about 7h 22m. Spirit Airlines provides one of the quickest options available for as low as $316. Airlines will cover a distance of 2226 mi.
What are the cheapest airlines flying from Detroit to San José round-trip?
Our cheapest airline available from Detroit to San José is Spirit Airlines. Our recent data shows that you can find tickets from as low as $271 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $529 and $597 round-trip. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Detroit to San José that include hotel bookings?
Yes. In addition to deals on Detroit to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to San José.
Can I find deals for business class flights from Detroit to San José?
Yes. Cheapflights offers flight deals from Detroit to San José 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 José?
Currently, July is the cheapest month in which you can book a flight from Detroit to San José (average of $159). Flying from Detroit to San José in June is currently the most expensive (average of $352). 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

Heredia

Manuel Antonio

Alajuela

Monteverde

Jacó

Dominical

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Top 5 airlines flying from Detroit to San José

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$271	Average$428	FlexibilityNo cancel fee	On-time65%
Southwest	Cheapest$529	Average$654	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$597	Average$776	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$621	Average$844	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$700	Average$830	FlexibilityNo cancel fee	On-time69%

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$121+ Cheap flights from Detroit (DTT) to San José (SJO)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Detroit All airports to San José Juan Santamaria Intl are usually found in September or August, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Detroit to San José

Cheapest flights from Detroit to San JoséExplore the most affordable flight options available from Detroit to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Explore the most affordable flight options available from Detroit to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Cheap flight deals from Detroit to San José

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to San José that are best for you.

Compare providers for flights from Detroit to San José

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 José in November.

Best time to book a flight from Detroit to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit to San José

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to San José. Price data was last updated on November 28, 2025.

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

What is the cheapest time of day to fly from DTT to SJO?

Find hourly flight availability from Detroit to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 30, 2025.

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

Reviews of airlines servicing San José

Read through reviews of airlines operating flights from Detroit to San José, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Detroit to San José. 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 José?

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

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

How can I find direct flights from Detroit to San José?

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

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

Traveling to a place near San José?

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Alternative routes for Detroit to San José

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Top 5 airlines flying from Detroit to San José

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Cheapest flights from Detroit to San José
Explore the most affordable flight options available from Detroit to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.