Costa Rica

$128+ Cheap flights from Detroit (DTT) to Costa Rica

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJO
Feb 28 — Mar 71
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Cheap flight deals from Detroit to Costa Rica

Cheapest flights from Detroit to Costa Rica
Explore the most affordable flight options available from Detroit to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:59 pm
DTW
-
SJO
2 stops14h 23m
Multiple Airlines
Mon 3/97:05 am
SJO
-
DTW
2 stops28h 25m
Multiple Airlines
Deal found 1/27$309
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 2/177:43 pm
DTW
-
SJO
1 stop16h 57m
Spirit Airlines
Fri 2/271:31 pm
SJO
-
DTW
1 stop9h 28m
Spirit Airlines
Deal found 1/27$310
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Fri 2/207:43 pm
DTW
-
SJO
1 stop16h 57m
Spirit Airlines
Fri 2/271:31 pm
SJO
-
DTW
1 stop9h 28m
Spirit Airlines
Deal found 1/27$311
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:15 am
DTW
-
SJO
1 stop7h 25m
Spirit Airlines
Mon 3/21:31 pm
SJO
-
DTW
1 stop9h 28m
Spirit Airlines
Deal found 1/28$314
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:35 pm
DTW
-
SJO
3 stops22h 47m
Spirit Airlines
Tue 3/1012:31 pm
SJO
-
DTW
2 stops17h 18m
Spirit Airlines
Deal found 1/27$315
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 2/198:45 pm
DTW
-
SJO
1 stop16h 37m
Spirit Airlines
Thu 2/261:31 pm
SJO
-
DTW
1 stop9h 28m
Spirit Airlines
Deal found 1/27$316
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:45 am
DTW
-
SJO
1 stop7h 37m
Spirit Airlines
Fri 3/612:35 pm
SJO
-
DTW
1 stop9h 50m
Spirit Airlines
Deal found 1/28$318
This CheapOair deal was found by Cheapflights users on 1/27. 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 4/85:45 am
DTW
-
SJO
1 stop7h 34m
Spirit Airlines
Wed 4/1512:31 pm
SJO
-
DTW
2 stops33h 48m
Spirit Airlines
Deal found 1/27$321
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 2/239:27 pm
DTW
-
SJO
2 stops39h 13m
Multiple Airlines
Mon 3/212:35 pm
SJO
-
DTW
1 stop19h 22m
Multiple Airlines
Deal found 1/28$322
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Mon 3/26:36 pm
DTW
-
SJO
1 stop18h 46m
Spirit Airlines
Mon 3/911:35 am
SJO
-
DTW
1 stop27h 32m
Spirit Airlines
Deal found 1/27$323
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:59 pm
DTW
-
SJO
2 stops17h 21m
Multiple Airlines
Fri 3/612:35 pm
SJO
-
DTW
2 stops18h 14m
Multiple Airlines
Deal found 1/28$325
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:05 am
DTW
-
SJO
1 stop7h 37m
Spirit Airlines
Wed 3/2512:24 pm
SJO
-
DTW
1 stop8h 08m
Spirit Airlines
Deal found 1/28$326

Find flight deals from Detroit to Costa Rica

Keep the following information in mind while searching for Detroit to Costa Rica flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Mytrip)

One-way from

$128
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$476
Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.
From Detroit (DTT) to Costa Rica
One-way flight from Detroit (DTT) to Costa Rica
Highest demand for flights based on searches. 17% potential increase in price ($110 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Costa Rica 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 January 29, 2026.
Use the filters below to find and compare flights from Detroit to Costa Rica that are best for you.

Fly from

Detroit

Fly to

Costa Rica

Route

Depart

Return

Price

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 2/23

9:27 pm-11:40 am

2 stops39h 13m

San José Juan Santamaria Intl

Mon 3/2

12:35 pm-8:57 am

1 stop19h 22m

$322

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 3/5

5:45 am-12:22 pm

1 stop7h 37m

San José Juan Santamaria Intl

Tue 3/17

12:24 pm-10:32 pm

1 stop8h 08m

$334

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 3/1

10:59 pm-11:40 pm

2 stops25h 41m

San José Juan Santamaria Intl

Fri 3/6

12:35 pm-11:25 pm

1 stop9h 50m

$337

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Tue 3/3

2:35 pm-11:40 am

3 stops22h 05m

San José Juan Santamaria Intl

Mon 3/9

11:35 am-11:45 am

2 stops22h 10m

$339

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 2/28

10:59 pm-3:20 pm

2 stops17h 21m

San José Juan Santamaria Intl

Thu 3/5

12:35 pm-7:49 am

2 stops18h 14m

$347

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 2/26

2:35 pm-12:22 pm

2 stops22h 47m

San José Juan Santamaria Intl

Wed 3/4

12:35 pm-11:25 pm

1 stop9h 50m

$348

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 4/22

5:00 am-11:22 am

1 stop8h 22m

San José Juan Santamaria Intl

Tue 4/28

12:31 pm-12:19 am

2 stops33h 48m

$349

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 2/23

6:10 pm-12:22 pm

2 stops19h 12m

San José Juan Santamaria Intl

Mon 3/2

1:31 pm-1:20 pm

2 stops46h 49m

$362

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Tue 3/24

5:07 pm-10:42 am

2 stops19h 35m

San José Juan Santamaria Intl

Mon 3/30

12:24 pm-12:39 am

1 stop10h 15m

$366

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 3/1

10:59 pm-12:22 pm

2 stops14h 23m

San José Juan Santamaria Intl

Sun 3/8

7:05 am-1:30 pm

2 stops28h 25m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 38 results
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Best time to book a flight from Detroit to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest month to book a flight from Detroit to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of $153). Flying from Detroit to Costa Rica in June is currently the most expensive (average of $359). 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 CR?

Find hourly flight availability from Detroit to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Costa Rica as you normally would.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Detroit to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Detroit to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Detroit to Costa Rica?

    If you book a flight to Costa Rica from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Detroit to Costa Rica?

    For as low as $334, Spirit Airlines can have you in Costa Rica from Detroit in 7h 37m. Detroit and Costa Rica are separated by a distance of 2226 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Detroit to Costa Rica one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $116. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Detroit to Costa Rica for a low price.

  • Can I find deals for flights from Detroit to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Detroit to Costa Rica?

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

  • Can I find deals for business class flights from Detroit to Costa Rica?

    Yes. Cheapflights offers flight deals from Detroit to Costa Rica 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 Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of $153). Flying from Detroit to Costa Rica in June is currently the most expensive (average of $359). 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 Costa Rica

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

Top 5 airlines flying from Detroit to Costa Rica

Discover the top 5 airlines that operate flights from Detroit to Costa Rica. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$245Average$421FlexibilityNo cancel feeOn-time65%
DeltaCheapest$444Average$896FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$449Average$795FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$534Average$819FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$596Average$654FlexibilityNo cancel feeOn-time63%

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