What is the cheapest month to fly from Detroit to Costa Rica?

Our data shows that August tends to be the cheapest month to fly to Costa Rica from Detroit. Users have commonly found prices around C$ 774 for the month, but tickets can be as low as C$ 321. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Detroit to Costa Rica?

Detroit All airports (DTT), located 0.9 km from the city centre, is the airport you fly out of when you book flights from Detroit to Costa Rica.

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.

C$ 833+ Flights from Detroit to Costa Rica

Cheap flight deals from Detroit to Costa Rica

Round-trip from	C$ 560
One-way from	C$ 258
Popular in	December
Cheapest in	August
Average price	C$ 675

Delta
13/5-14/5
2 total stops
18h 07m total
Detroit to Costa Rica

Search Deals

Delta
16/9
1 total stop
8h 40m total
Detroit to Costa Rica

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 283 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 22 April 2025.

Sat 8/116:00 a.m.DTW - SJO

1 stop8h 40mSpirit Airlines

Sat 15/112:41 p.m.SJO - DTW

1 stop16h 26mSpirit Airlines

Deal found 21/4C$ 534

Sat 8/116:00 a.m.DTW - SJO

1 stop8h 40mMultiple Airlines

Sat 15/118:42 a.m.SJO - DTW

2 stops12h 54mMultiple Airlines

Deal found 21/4C$ 558

Tue 13/55:25 a.m.DTW - LIR

1 stop8h 35mDelta

Wed 14/51:25 p.m.LIR - DTW

1 stop9h 32mDelta

Deal found 21/4C$ 560

Tue 13/55:55 p.m.DTW - LIR

2 stops20h 15mUnited Airlines

Fri 16/511:49 a.m.LIR - DTW

2 stops20h 16mUnited Airlines

Deal found 21/4C$ 565

Fri 8/85:30 a.m.DTW - LIR

2 stops9h 35mAmerican Airlines

Sat 16/81:00 p.m.LIR - DTW

2 stops18h 27mAmerican Airlines

Deal found 22/4C$ 623

Wed 30/45:40 a.m.DTW - SJO

2 stops27h 55mCopa Airlines

Thu 8/56:07 p.m.SJO - DTW

2 stops26h 00mCopa Airlines

Deal found 22/4C$ 720

Mon 21/77:05 a.m.DTW - SJO

2 stops14h 35mSouthwest

Sun 27/712:00 p.m.SJO - DTW

1 stop10h 25mSouthwest

Deal found 22/4C$ 798

Sun 1/67:00 a.m.DTW - SJO

2 stops18h 46mAlaska Airlines

Sat 7/61:06 a.m.SJO - DTW

2 stops26h 08mAlaska Airlines

Deal found 22/4C$ 973

Tue 13/57:00 a.m.DTW - LIR

3 stops25h 20mAlaska Airlines

Fri 16/511:20 a.m.LIR - DTW

2 stops26h 33mAlaska Airlines

Deal found 21/4C$ 1,024

Tue 23/125:20 a.m.DTW - SJO

1 stop8h 25mDelta

Tue 30/127:05 a.m.SJO - DTW

1 stop9h 05mDelta

Deal found 22/4C$ 1,120

Sat 3/511:02 a.m.DTW - SJO

1 stop10h 35mUnited Airlines

Mon 12/51:30 p.m.SJO - DTW

1 stop22h 11mUnited Airlines

Deal found 22/4C$ 1,685

Best flights from Detroit to Costa Rica
Discover carefully curated flight deals from Detroit to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 April 2025.

Tue 13/55:25 a.m.DTW - LIR

1 stop8h 35mDelta

Wed 14/51:25 p.m.LIR - DTW

1 stop9h 32mDelta

Deal found 21/4C$ 560

Tue 13/55:55 p.m.DTW - LIR

2 stops20h 15mUnited Airlines

Fri 16/511:49 a.m.LIR - DTW

2 stops20h 16mUnited Airlines

Deal found 21/4C$ 565

Fri 8/85:30 a.m.DTW - LIR

2 stops9h 35mAmerican Airlines

Sat 16/81:00 p.m.LIR - DTW

2 stops18h 27mAmerican Airlines

Deal found 22/4C$ 623

Mon 5/59:20 a.m.DTW - SJO

2 stops14h 33mCopa Airlines

Thu 8/55:52 p.m.SJO - DTW

2 stops26h 15mCopa Airlines

Deal found 22/4C$ 720

Mon 2/65:00 a.m.DTW - SJO

2 stops15h 45mMultiple Airlines

Mon 9/61:55 a.m.SJO - DTW

2 stops15h 52mMultiple Airlines

Deal found 22/4C$ 745

Mon 21/77:05 a.m.DTW - SJO

2 stops14h 35mSouthwest

Sun 27/712:00 p.m.SJO - DTW

1 stop10h 25mSouthwest

Deal found 22/4C$ 798

Sun 1/67:00 a.m.DTW - SJO

2 stops18h 46mAlaska Airlines

Sat 7/61:06 a.m.SJO - DTW

2 stops26h 08mAlaska Airlines

Deal found 22/4C$ 973

Tue 13/57:00 a.m.DTW - LIR

3 stops25h 20mAlaska Airlines

Fri 16/511:20 a.m.LIR - DTW

2 stops26h 33mAlaska Airlines

Deal found 21/4C$ 1,024

Mon 19/55:25 a.m.DTW - SJO

1 stop8h 34mDelta

Tue 27/51:24 p.m.SJO - DTW

1 stop9h 32mDelta

Deal found 22/4C$ 1,135

Sat 3/511:02 a.m.DTW - SJO

1 stop10h 35mUnited Airlines

Mon 12/51:30 p.m.SJO - DTW

1 stop22h 11mUnited Airlines

Deal found 22/4C$ 1,685

Last-minute flights from Detroit to Costa Rica
Discover last-minute flight deals from Detroit to Costa Rica. Data last updated 22 April 2025 and is based on user searches.

Wed 30/45:40 a.m.DTW - SJO

2 stops27h 55mCopa Airlines

Thu 8/56:07 p.m.SJO - DTW

2 stops26h 00mCopa Airlines

Deal found 22/4C$ 720

Sat 3/511:02 a.m.DTW - SJO

1 stop10h 35mUnited Airlines

Mon 12/51:30 p.m.SJO - DTW

1 stop22h 11mUnited Airlines

Deal found 22/4C$ 1,685

Tue 13/55:25 a.m.DTW - LIR

1 stop8h 35mDelta

Wed 14/51:25 p.m.LIR - DTW

1 stop9h 32mDelta

Deal found 21/4C$ 560

Tue 13/55:55 p.m.DTW - LIR

2 stops20h 15mUnited Airlines

Fri 16/511:49 a.m.LIR - DTW

2 stops20h 16mUnited Airlines

Deal found 21/4C$ 565

Tue 13/57:00 a.m.DTW - LIR

3 stops25h 20mAlaska Airlines

Fri 16/511:20 a.m.LIR - DTW

2 stops26h 33mAlaska Airlines

Deal found 21/4C$ 1,024

Wed 14/55:10 a.m.DTW - SJO

2 stops20h 20mMultiple Airlines

Sun 18/51:40 a.m.SJO - DTW

2 stops16h 13mMultiple Airlines

Deal found 22/4C$ 856

Thu 15/54:53 p.m.DTW - SJO

2 stops32h 53mAlaska Airlines

Tue 20/51:06 a.m.SJO - DTW

2 stops26h 08mAlaska Airlines

Deal found 22/4C$ 1,111

Mon 19/55:25 a.m.DTW - SJO

1 stop8h 34mDelta

Tue 27/51:24 p.m.SJO - DTW

1 stop9h 32mDelta

Deal found 22/4C$ 1,135

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Tue 13/5

4:14 p.m.-12:10 p.m.

2 stops21h 56m

Liberia

Fri 16/5

1:20 p.m.-11:59 p.m.

1 stop8h 39m

C$ 560

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Fri 16/5

5:25 a.m.-12:00 p.m.

1 stop8h 35m

Liberia

Fri 23/5

1:25 p.m.-11:27 p.m.

1 stop8h 02m

C$ 588

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Fri 8/8

5:30 a.m.-1:05 p.m.

2 stops9h 35m

Liberia

Sat 16/8

1:00 p.m.-9:27 a.m.

2 stops18h 27m

C$ 623

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 5/5

9:20 a.m.-9:53 p.m.

2 stops14h 33m

San José Juan Santamaria Intl

Thu 8/5

5:52 p.m.-10:07 p.m.

2 stops26h 15m

C$ 720

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 2/6

5:00 a.m.-6:45 p.m.

2 stops15h 45m

San José Juan Santamaria Intl

Mon 9/6

1:55 a.m.-7:47 p.m.

2 stops15h 52m

C$ 745

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 21/7

7:05 a.m.-7:40 p.m.

2 stops14h 35m

San José Juan Santamaria Intl

Sun 27/7

12:00 p.m.-12:25 a.m.

1 stop10h 25m

C$ 798

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 1/6

7:00 a.m.-11:46 p.m.

2 stops18h 46m

San José Juan Santamaria Intl

Sat 7/6

1:06 a.m.-5:14 a.m.

2 stops26h 08m

C$ 973

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Tue 13/5

7:00 a.m.-6:20 a.m.

3 stops25h 20m

Liberia

Fri 16/5

11:20 a.m.-3:53 p.m.

2 stops26h 33m

C$ 1,024

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 19/5

5:25 a.m.-11:59 a.m.

1 stop8h 34m

San José Juan Santamaria Intl

Tue 27/5

1:24 p.m.-12:56 a.m.

1 stop9h 32m

C$ 1,135

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 3/5

11:02 a.m.-7:37 p.m.

1 stop10h 35m

San José Juan Santamaria Intl

Mon 12/5

1:30 p.m.-1:41 p.m.

1 stop22h 11m

C$ 1,685

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 12 results

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, September is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of C$ 486). Flying from Detroit to Costa Rica in December is currently the most expensive (average of C$ 683). 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?

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.

Rainfall in Costa Rica by month

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Reviews of airlines servicing Costa Rica

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Detroit to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Copa Airlines

7.5

Good

1,408 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly from for flights from Detroit to Costa Rica?
Detroit All airports (DTT), located 0.9 km from the city centre, is the airport you fly out of when you book flights from Detroit to Costa Rica.
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, September is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of C$ 486). Flying from Detroit to Costa Rica in December is currently the most expensive (average of C$ 683). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Costa Rica

Detroit to Liberia flights

Detroit to San José flights

Detroit to San Salvador flights

Top 3 airlines flying from Detroit to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	CheapestC$ 376	AverageC$ 551	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
American Airlines	CheapestC$ 445	AverageC$ 932	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 715	AverageC$ 956	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Detroit to Costa Rica?

Cheapflights helps you search for flights from Detroit to Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Costa Rica?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Costa Rica with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Costa Rica with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Costa Rica become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Detroit to Costa Rica from C$ 258

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 22 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Costa Rica

Cheapest flights from Detroit to Costa RicaExplore 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 22 April 2025.

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 22 April 2025.

Cheapflights Fare Finder

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

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.

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?

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 22 April 2025.

Rainfall in Costa Rica by month

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

Temperature in Costa Rica by month

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

Reviews of airlines servicing Costa Rica

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Detroit to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of 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 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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Costa Rica

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

Top 3 airlines flying from Detroit to Costa Rica

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Detroit to Costa Rica?

Can Cheapflights find flights from Detroit to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Detroit to Costa Rica become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 22 April 2025.