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$118+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$299
(Cheapflightsfares)

One-way from

$124
(Booking.com)

Popular in

December

Cheapest in

August

Average price

$484
Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.
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From Detroit Metropolitan Wayne County to Costa Rica
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One-way flight from Detroit Metropolitan Wayne County to Costa Rica
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Highest demand for flights based on searches. 20% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/275:10 amDTW - SJO
1 stop7h 17mMultiple Airlines
Tue 6/311:32 amSJO - DTW
1 stop21h 20mMultiple Airlines
Deal found 4/28$287
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/285:10 amDTW - SJO
1 stop7h 17mSpirit Airlines
Wed 6/412:28 pmSJO - DTW
1 stop18h 47mSpirit Airlines
Deal found 4/28$293
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 amDTW - LIR
1 stop7h 45mAmerican Airlines
Tue 8/121:59 pmLIR - DTW
1 stop18h 52mAmerican Airlines
Deal found 4/30$405
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amDTW - LIR
1 stop7h 55mUnited Airlines
Sat 11/82:01 pmLIR - DTW
1 stop8h 36mUnited Airlines
Deal found 4/30$445
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:20 amDTW - SJO
2 stops11h 45mSouthwest
Fri 8/228:50 amSJO - DTW
2 stops12h 00mSouthwest
Deal found 4/28$495
This Copa Airlines deal was found by Cheapflights users on 4/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:40 amDTW - SJO
2 stops15h 09mCopa Airlines
Thu 5/86:07 pmSJO - DTW
2 stops26h 00mCopa Airlines
Deal found 4/29$521
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:20 amDTW - LIR
1 stop8h 40mDelta
Sun 10/191:25 pmLIR - DTW
1 stop9h 03mDelta
Deal found 4/30$571
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:10 amDTW - LIR
2 stops30h 50mMultiple Airlines
Sat 5/317:55 amLIR - DTW
2 stops23h 15mMultiple Airlines
Deal found 4/30$631
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:50 pmDTW - LIR
1 stop23h 05mAir Canada
Sun 11/301:55 pmLIR - DTW
1 stop18h 56mAir Canada
Deal found 4/30$653
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:05 amDTW - LIR
2 stops9h 05mSouthwest
Sat 5/3112:20 pmLIR - DTW
1 stop9h 10mSouthwest
Deal found 4/30$664
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:40 pmDTW - LIR
2 stops26h 55mAlaska Airlines
Fri 12/1211:00 amLIR - DTW
3 stops27h 22mAlaska Airlines
Deal found 4/30$816

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 May 1, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Tue 5/27

5:10 am-10:27 am

1 stop7h 17m

San José Juan Santamaria Intl

Tue 6/3

11:32 am-10:52 am

1 stop21h 20m

$287

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 5/28

5:10 am-10:27 am

1 stop7h 17m

San José Juan Santamaria Intl

Wed 6/4

12:28 pm-9:15 am

1 stop18h 47m

$293

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Tue 8/5

6:00 am-11:45 am

1 stop7h 45m

Liberia

Tue 8/12

1:59 pm-10:51 am

1 stop18h 52m

$405

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 8/17

9:20 am-7:05 pm

2 stops11h 45m

San José Juan Santamaria Intl

Fri 8/22

8:50 am-10:50 pm

2 stops12h 00m

$495

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Mon 6/16

6:09 pm-10:00 am

2 stops17h 51m

Liberia

Sat 6/21

3:25 pm-10:05 am

2 stops16h 40m

$519

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 5/14

11:10 am-7:35 am

2 stops22h 25m

San José Juan Santamaria Intl

Fri 5/23

4:10 am-10:08 pm

2 stops15h 58m

$521

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Fri 10/10

5:20 am-12:00 pm

1 stop8h 40m

Liberia

Sun 10/19

1:25 pm-12:28 am

1 stop9h 03m

$571

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 8/3

6:00 am-11:40 am

1 stop7h 40m

San José Juan Santamaria Intl

Wed 8/13

6:00 am-8:56 pm

2 stops12h 56m

$601

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Thu 5/22

5:10 am-10:00 am

2 stops30h 50m

Liberia

Sat 5/31

7:55 am-9:10 am

2 stops23h 15m

$631

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Wed 5/28

4:53 pm-11:46 pm

2 stops32h 53m

San José Juan Santamaria Intl

Tue 6/3

1:06 am-5:14 am

2 stops26h 08m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 results
1
2

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 Metropolitan Wayne County Airport to Costa Rica

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Costa Rica (average of $398). Flying from Detroit Metropolitan Wayne County Airport to Costa Rica in March is currently the most expensive (average of $555). 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 DTW 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 May 1, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica 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 Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, 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).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Detroit to Costa Rica to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,414 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Detroit Metropolitan Wayne County (DTW) is the airport you will fly out of if you book a flight from Detroit to Costa Rica. It is only a 17.3 mi journey to Detroit Metropolitan Wayne County (DTW) from Detroit’s city center.

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

    One-way options have recently been found by users for as low as $124 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $187 and Alaska Airlines from $319 one-way.

  • 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 Metropolitan Wayne County Airport to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Costa Rica (average of $398). Flying from Detroit Metropolitan Wayne County Airport to Costa Rica in March is currently the most expensive (average of $555). 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 6 airlines flying from Detroit to Costa Rica

Discover the top 6 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$275Average$437FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$380Average$500FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$393Average$735FlexibilityNo cancel feeOn-time71%
DeltaCheapest$417Average$984FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$497Average$837FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$529Average$735FlexibilityNo cancel feeOn-time63%

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