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 40% 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.

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

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

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 November 2025.

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.

$129 Cheap Flights from Detroit to Costa Rica in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:00 pm - 11:39 amDTW-SJO

16h 39m1 stop

1:20 pm - 11:54 pmSJO-DTW

9h 34m1 stop

$220Spirit Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 20

8:00 pm - 11:39 amDTW-SJO

16h 39m1 stop

1:20 pm - 11:54 pmSJO-DTW

9h 34m1 stop

$223Spirit Airlines

Find Deal

Sun, Nov 16 - Thu, Nov 20

8:00 pm - 11:39 amDTW-SJO

16h 39m1 stop

1:20 pm - 11:54 pmSJO-DTW

9h 34m1 stop

$226Spirit Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 20

7:00 am - 3:26 pmDTW-SJO

9h 26m1 stop

7:22 am - 12:19 amSJO-DTW

15h 57m1 stop

$283Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:59 pm - 12:14 pmDTW-SJO

18h 15m2 stops

7:22 am - 12:19 amSJO-DTW

15h 57m1 stop

$304Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:15 pm - 1:40 pmDTW-LIR

21h 25m1 stop

2:55 pm - 5:33 pmLIR-DTW

24h 38m1 stop

$380Air Canada

Find Deal

Sat, Mar 28 - Thu, Apr 2

6:15 pm - 2:45 pmDTW-LIR

21h 30m1 stop

2:45 pm - 5:35 pmLIR-DTW

24h 50m1 stop

$387Air Canada

Find Deal

Wed, Mar 4 - Mon, Mar 9

6:00 am - 12:55 pmDTW-LIR

31h 55m2 stops

2:55 pm - 7:22 pmLIR-DTW

27h 27m2 stops

$458JetBlue

Find Deal

Wed, Dec 10 - Mon, Dec 15

6:00 am - 12:55 pmDTW-LIR

31h 55m2 stops

2:00 pm - 10:52 amLIR-DTW

19h 52m2 stops

$473JetBlue

Find Deal

Wed, Dec 10 - Tue, Dec 16

6:30 am - 2:10 pmDTW-LIR

9h 40m1 stop

12:35 pm - 12:15 amLIR-DTW

9h 40m1 stop

$602Southwest

Find Deal

Sun, Mar 8 - Sun, Mar 15

Spirit Airlines flights from Detroit to Costa Rica

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

Spirit Airlines

Nov 17

DTW8:00 pmDetroit Metropolitan Wayne County

16h 39m

1 stop

SJO11:39 amSan José Juan Santamaria Intl

Nov 20

SJO1:20 pmSan José Juan Santamaria Intl

9h 34m

1 stop

DTW11:54 pmDetroit Metropolitan Wayne County

$220

Find similar

Spirit Airlines

Nov 16

DTW8:00 pmDetroit Metropolitan Wayne County

16h 39m

1 stop

SJO11:39 amSan José Juan Santamaria Intl

Nov 20

SJO1:20 pmSan José Juan Santamaria Intl

9h 34m

1 stop

DTW11:54 pmDetroit Metropolitan Wayne County

$223

Find similar

Spirit Airlines

Nov 17

DTW8:00 pmDetroit Metropolitan Wayne County

16h 39m

1 stop

SJO11:39 amSan José Juan Santamaria Intl

Nov 20

SJO1:20 pmSan José Juan Santamaria Intl

9h 34m

1 stop

DTW11:54 pmDetroit Metropolitan Wayne County

$226

Find similar

Air Canada flights from Detroit to Costa Rica

Our best Air Canada deals on Detroit to Costa Rica flight tickets

Air Canada

Mar 28

DTW6:15 pmDetroit Metropolitan Wayne County

21h 25m

1 stop

LIR1:40 pmLiberia

Apr 2

LIR2:55 pmLiberia

24h 38m

1 stop

DTW5:33 pmDetroit Metropolitan Wayne County

$380

Find similar

Air Canada

Mar 4

DTW6:15 pmDetroit Metropolitan Wayne County

21h 30m

1 stop

LIR2:45 pmLiberia

Mar 9

LIR2:45 pmLiberia

24h 50m

1 stop

DTW5:35 pmDetroit Metropolitan Wayne County

$387

Find similar

Air Canada

Mar 28

DTW6:15 pmDetroit Metropolitan Wayne County

21h 25m

1 stop

LIR1:40 pmLiberia

Apr 5

LIR2:55 pmLiberia

24h 38m

1 stop

DTW5:33 pmDetroit Metropolitan Wayne County

$397

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 11/17

8:00 pm-11:39 am

1 stop16h 39m

San José Juan Santamaria Intl

Thu 11/20

1:20 pm-11:54 pm

1 stop9h 34m

$220

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sun 11/16

8:00 pm-11:39 am

1 stop16h 39m

San José Juan Santamaria Intl

Thu 11/20

1:20 pm-11:54 pm

1 stop9h 34m

$223

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Mon 11/17

8:00 pm-11:39 am

1 stop16h 39m

San José Juan Santamaria Intl

Thu 11/20

1:20 pm-11:54 pm

1 stop9h 34m

$226

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 1/24

7:00 am-3:26 pm

1 stop9h 26m

San José Juan Santamaria Intl

Sat 1/31

7:22 am-12:19 am

1 stop15h 57m

$283

DetroitSan José

DTW - SJO

DTWSJO

Detroit Metropolitan Wayne County

Sat 1/24

6:59 pm-12:14 pm

2 stops18h 15m

San José Juan Santamaria Intl

Sat 1/31

7:22 am-12:19 am

1 stop15h 57m

$304

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Sat 3/28

6:15 pm-1:40 pm

1 stop21h 25m

Liberia

Thu 4/2

2:55 pm-5:33 pm

1 stop24h 38m

$380

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Wed 3/4

6:15 pm-2:45 pm

1 stop21h 30m

Liberia

Mon 3/9

2:45 pm-5:35 pm

1 stop24h 50m

$387

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Wed 12/10

6:00 am-12:55 pm

2 stops31h 55m

Liberia

Mon 12/15

2:55 pm-7:22 pm

2 stops27h 27m

$458

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Wed 12/10

6:00 am-12:55 pm

2 stops31h 55m

Liberia

Tue 12/16

2:00 pm-10:52 am

2 stops19h 52m

$473

DetroitLiberia

DTW - LIR

DTWLIR

Detroit Metropolitan Wayne County

Sun 3/8

6:30 am-2:10 pm

1 stop9h 40m

Liberia

Sun 3/15

12:35 pm-12:15 am

1 stop9h 40m

$602

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 $296, 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 August is your next best option. Flight prices from Detroit to Costa Rica during August average around $363.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Detroit. The lowest ticket price found for a Tuesday departure recently was $430. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $760. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Detroit to Costa Rica when you can find flight prices for as low as $455. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $673. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $551 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 $420 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 68% 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	$744
Fastest flight time	5h 10m
Direct flights	Sun
Airports in Costa Rica	1 airport

The best flight deal from Detroit to Costa Rica found on momondo in the last 72 hours is $744

The fastest flight from Detroit to Costa Rica takes 5h 10m

Direct flights go from Detroit to Costa Rica on Sunday. The only airline offering direct flights is Delta.

There is 1 airport near Costa Rica: 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 November 2025.
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 (95.24% of total bookings). The next most popular plane model is Airbus A319 (4.76%).

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 $272	Free Cancellation	Rating 6.3 8,113 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $449	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $489	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
Southwest	PriceFrom $529	Free Cancellation	Rating 8.0 4,239 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.