What is the cheapest airline that flies from Detroit to Costa Rica?

Frontier, Spirit Airlines, and Air Canada are the most popular carriers operating from Detroit to Costa Rica

What airlines fly to Costa Rica?

Spirit Airlines, American Airlines and Delta are the top three most popular airlines that fly to Costa Rica from Detroit according to our data. Spirit Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 5 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Costa Rica?

Prices for flights from Detroit to Costa Rica are updated daily.

How many operators does momondo search for flights from Detroit to Costa Rica?

There are 5 operators available for flights from Detroit to Costa Rica as of March 2026.

How old do you have to be to fly from Detroit to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$94 Cheap Flights from Detroit to Costa Rica in 2026

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Find the cheapest flights from Detroit to Costa Rica

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 11:14 am

DTW

SJO

7h 29m

1 stop

12:19 pm - 11:46 pm

SJO

DTW

9h 27m

1 stop

$347Multiple Airlines

Sat, Apr 11 - Tue, Apr 14

5:45 am - 11:14 am

DTW

SJO

7h 29m

1 stop

12:38 pm - 11:59 pm

SJO

DTW

9h 21m

1 stop

$354Spirit Airlines

Sun, Apr 12 - Thu, Apr 16

12:44 pm - 8:19 am

DTW

SJO

21h 35m

1 stop

9:35 am - 11:47 am

SJO

DTW

24h 12m

1 stop

$355Frontier

Thu, Jun 4 - Mon, Jun 8

5:45 am - 11:14 am

DTW

SJO

7h 29m

1 stop

12:38 pm - 12:46 am

SJO

DTW

10h 08m

1 stop

$361Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

9:02 am - 12:12 pm

DTW

SJO

29h 10m

1 stop

11:59 pm - 11:49 pm

SJO

DTW

21h 50m

1 stop

$362Multiple Airlines

Sat, Apr 11 - Mon, Apr 20

5:45 am - 11:14 am

DTW

SJO

7h 29m

1 stop

11:59 pm - 11:49 pm

SJO

DTW

21h 50m

1 stop

$365Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

6:50 am - 8:19 am

DTW

SJO

27h 29m

2 stops

9:35 am - 11:47 am

SJO

DTW

24h 12m

1 stop

$367Frontier

Thu, Jun 4 - Mon, Jun 8

6:10 am - 12:40 pm

DTW

LIR

8h 30m

1 stop

1:00 pm - 11:59 pm

LIR

DTW

32h 59m

2 stops

$528JetBlue

Mon, May 18 - Wed, May 27

6:10 am - 12:40 pm

DTW

LIR

8h 30m

1 stop

2:00 pm - 11:53 am

LIR

DTW

19h 53m

2 stops

$540JetBlue

Mon, Jun 1 - Mon, Jun 8

6:15 pm - 1:45 pm

DTW

LIR

21h 30m

1 stop

2:55 pm - 5:33 pm

LIR

DTW

24h 38m

1 stop

$567Air Canada

Thu, Apr 9 - Thu, Apr 16

Spirit Airlines flights from Detroit to Costa Rica

Our best Spirit Airlines deals on Detroit to Costa Rica flight tickets

Spirit Airlines

Apr 12

DTW5:45 amDetroit Metropolitan Wayne County

7h 29m

1 stop

SJO11:14 amSan José Juan Santamaria Intl

Apr 16

SJO12:38 pmSan José Juan Santamaria Intl

9h 21m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$354

Spirit Airlines

Apr 14

DTW5:45 amDetroit Metropolitan Wayne County

7h 29m

1 stop

SJO11:14 amSan José Juan Santamaria Intl

Apr 24

SJO12:38 pmSan José Juan Santamaria Intl

29h 35m

2 stops

DTW8:13 pmDetroit Metropolitan Wayne County

$381

Spirit Airlines

Apr 7

DTW5:05 amDetroit Metropolitan Wayne County

7h 37m

1 stop

SJO10:42 amSan José Juan Santamaria Intl

Apr 14

SJO12:19 pmSan José Juan Santamaria Intl

9h 40m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$384

Frontier flights from Detroit to Costa Rica

Our best Frontier deals on Detroit to Costa Rica flight tickets

Frontier

Jun 4

DTW12:44 pmDetroit Metropolitan Wayne County

21h 35m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

Jun 8

SJO9:35 amSan José Juan Santamaria Intl

24h 12m

1 stop

DTW11:47 amDetroit Metropolitan Wayne County

$355

Frontier

Jun 4

DTW6:50 amDetroit Metropolitan Wayne County

27h 29m

2 stops

SJO8:19 amSan José Juan Santamaria Intl

Jun 8

SJO9:35 amSan José Juan Santamaria Intl

24h 12m

1 stop

DTW11:47 amDetroit Metropolitan Wayne County

$367

Frontier

Jun 3

DTW12:44 pmDetroit Metropolitan Wayne County

21h 35m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

Jun 8

SJO9:35 amSan José Juan Santamaria Intl

24h 12m

1 stop

DTW11:47 amDetroit Metropolitan Wayne County

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 4/11

5:45 am-11:14 am

1 stop7h 29m

San José Juan Santamaria Intl

Tue 4/14

12:19 pm-11:46 pm

1 stop9h 27m

$347

Quickest round-trip

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 4/12

5:45 am-11:14 am

1 stop7h 29m

San José Juan Santamaria Intl

Thu 4/16

12:38 pm-11:59 pm

1 stop9h 21m

$354

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 6/4

12:44 pm-8:19 am

1 stop21h 35m

San José Juan Santamaria Intl

Mon 6/8

9:35 am-11:47 am

1 stop24h 12m

$355

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 4/13

5:45 am-11:14 am

1 stop7h 29m

San José Juan Santamaria Intl

Thu 4/16

12:38 pm-12:46 am

1 stop10h 08m

$361

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 4/11

9:02 am-12:12 pm

1 stop29h 10m

San José Juan Santamaria Intl

Mon 4/20

11:59 pm-11:49 pm

1 stop21h 50m

$362

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 4/13

5:45 am-11:14 am

1 stop7h 29m

San José Juan Santamaria Intl

Mon 4/20

11:59 pm-11:49 pm

1 stop21h 50m

$365

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Thu 6/4

6:50 am-8:19 am

2 stops27h 29m

San José Juan Santamaria Intl

Mon 6/8

9:35 am-11:47 am

1 stop24h 12m

$367

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Mon 5/18

6:10 am-12:40 pm

1 stop8h 30m

Liberia

Wed 5/27

1:00 pm-11:59 pm

2 stops32h 59m

$528

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Mon 6/1

6:10 am-12:40 pm

1 stop8h 30m

Liberia

Mon 6/8

2:00 pm-11:53 am

2 stops19h 53m

$540

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Thu 4/9

6:15 pm-1:45 pm

1 stop21h 30m

Liberia

Thu 4/16

2:55 pm-5:33 pm

1 stop24h 38m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Detroit is in September. Flight prices, which tend to average around $284, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then October is your next best option. Flight prices from Detroit to Costa Rica during October average around $361.

What is the cheapest Detroit to Costa Rica flight route?

Fly from Detroit Metropolitan Wayne County to Liberia for the best Detroit - Costa Rica flight prices

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Detroit for as low as $398 on momondo.

What cabin class options are available on Detroit to Costa Rica flights?

There is only 1 cabin class available to choose from on Detroit to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Costa Rica flights?

You could potentially save up to 81% on your flight if you consider stops on a Detroit to Costa Rica flight.

Cheap Detroit to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Costa Rica

Best Price Found	$1,227
Fastest flight time	5h 15m
Direct flights	Sun
Airports in Costa Rica	40 airports

The best flight deal from Detroit to Costa Rica found on momondo in the last 72 hours is $1,227

The fastest flight from Detroit to Costa Rica takes 5h 15m

Direct flights go from Detroit to Costa Rica on Sunday. There are no airlines offering direct flights.

There are 40 airports in Costa Rica. From Detroit there are direct flights to Liberia (LIR).

Search flight deals

When did momondo last update prices for flights from Detroit to Costa Rica?
Prices for flights from Detroit to Costa Rica are updated daily.
How many operators does momondo search for flights from Detroit to Costa Rica?
There are 5 operators available for flights from Detroit to Costa Rica as of March 2026.
How old do you have to be to fly from Detroit to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Detroit to Costa Rica?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit to Costa Rica is Boeing 737-900 (91.67% of total bookings). The next most popular plane model is Airbus A319 (8.33%).

Best airlines flying from Detroit to Costa Rica

Compare and see reviews for airlines that fly from Detroit to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $251	Free Cancellation	Rating 6.3 8,564 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $449	Free Cancellation	Rating 7.1 11,543 reviews	Search American Airlines flights
Delta	PriceFrom $454	Free Cancellation	Rating 7.9 8,364 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,525 reviews	Search United Airlines flights
Southwest	PriceFrom $596	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Detroit to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Detroit with this policy.

How can momondo help me find flights from Detroit to Costa Rica?

momondo provides multiple filters to help you find the best flight to Costa Rica from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Detroit to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Detroit and alert you when they change.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Costa Rica

Flights to San Joséfrom $192

Flights to Liberiafrom $289

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Flights to Tamarindo

Flights to Tortuguero

Flights to Golfito

Flights to Tambor

Flights to Buenos Aires, Puntarenas

Cheap flights from Detroit to Costa Rica from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Costa Rica departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Detroit to Costa Rica

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Spirit Airlines flights from Detroit to Costa Rica

Our best Spirit Airlines deals on Detroit to Costa Rica flight tickets

Frontier flights from Detroit to Costa Rica

Our best Frontier deals on Detroit to Costa Rica flight tickets

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

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Detroit to Costa Rica

What is the cheapest month to fly to Costa Rica?

What is the cheapest Detroit to Costa Rica flight route?

How far in advance should I book a flight to Costa Rica?

What cabin class options are available on Detroit to Costa Rica flights?

Can stopping save me money on Detroit to Costa Rica flights?

What is the cheapest airline that flies from Detroit to Costa Rica?

What airlines fly to Costa Rica?

Cheap Detroit to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Costa Rica

Best Price Found

Fastest flight time

Direct flights

Airports in Costa Rica

Best airlines flying from Detroit to Costa Rica

Compare and see reviews for airlines that fly from Detroit to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Detroit flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year