$126 Find Cheap Flights from Detroit to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Costa Rica departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Detroit to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$311
Liberia
Liberia2 stops$386
San José
San José1 stop$311
Liberia
Liberia2 stops$386

Book Cheap Detroit to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Costa Rica

Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
5:15 am - 3:20 pm
DTW
-
SJO
11h 05m
1 stop
Multiple Airlines Logo
8:07 am - 10:12 pm
SJO
-
DTW
13h 05m
2 stops
$311Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
2:35 pm - 11:40 am
DTW
-
SJO
22h 05m
3 stops
Multiple Airlines Logo
8:07 am - 10:12 pm
SJO
-
DTW
13h 05m
2 stops
$312Multiple Airlines
Wed, Mar 4 - Tue, Mar 10
Spirit Airlines Logo
5:15 am - 11:40 am
DTW
-
SJO
7h 25m
1 stop
Spirit Airlines Logo
11:35 am - 11:25 pm
SJO
-
DTW
9h 50m
1 stop
$314Spirit Airlines
Tue, Feb 17 - Wed, Feb 18
Multiple Airlines Logo
10:16 am - 11:30 pm
DTW
-
SJO
14h 14m
3 stops
Multiple Airlines Logo
1:31 pm - 9:15 am
SJO
-
DTW
18h 44m
1 stop
$315Multiple Airlines
Tue, Feb 24 - Wed, Mar 4
Spirit Airlines Logo
5:45 am - 12:22 pm
DTW
-
SJO
7h 37m
1 stop
Spirit Airlines Logo
1:31 pm - 9:15 am
SJO
-
DTW
18h 44m
1 stop
$316Spirit Airlines
Mon, Feb 16 - Thu, Feb 19
Multiple Airlines Logo
8:45 pm - 12:22 pm
DTW
-
SJO
16h 37m
1 stop
Multiple Airlines Logo
1:31 pm - 9:44 am
SJO
-
DTW
19h 13m
2 stops
$317Multiple Airlines
Fri, Feb 20 - Thu, Feb 26
JetBlue Logo
6:00 am - 11:15 am
DTW
-
LIR
30h 15m
2 stops
JetBlue Logo
2:00 pm - 11:59 pm
LIR
-
DTW
32h 59m
2 stops
$386JetBlue
Fri, Feb 20 - Thu, Feb 26
JetBlue Logo
6:00 am - 2:31 pm
DTW
-
LIR
9h 31m
1 stop
JetBlue Logo
2:00 pm - 11:59 pm
LIR
-
DTW
32h 59m
2 stops
$417JetBlue
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
6:15 pm - 1:45 pm
DTW
-
LIR
21h 30m
1 stop
Air Canada Logo
2:55 pm - 5:33 pm
LIR
-
DTW
24h 38m
1 stop
$448Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
6:15 pm - 1:45 pm
DTW
-
LIR
21h 30m
1 stop
Air Canada Logo
2:55 pm - 5:33 pm
LIR
-
DTW
24h 38m
1 stop
$449Air Canada
Booking Insights

KAYAK's insights & trends for Detroit to Costa Rica flights

Get data-powered insights and trends into flights from Detroit to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Detroit Metropolitan Wayne County Airport to Costa Rica flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Costa Rica from Detroit Metropolitan Wayne County Airport found in the last 72 hours was to Liberia, at $1,072 round-trip. The most popular route is from Detroit Metropolitan Wayne County Airport (DTW) to Liberia (LIR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,072.

Can I save money by flying with a layover from Detroit Metropolitan Wayne County Airport to Costa Rica?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $799, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Costa Rica is September, when tickets cost $303 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $760 and $636 respectively.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Costa Rica?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Costa Rica, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Costa Rica, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$126
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Detroit to San José

FAQs - booking Costa Rica flights

  • Does DTW have pet relief amenities?

    Yes. DTW offers multiple pet relief facilities that passengers flying through the airport with their four-legged friends can utilize. You can use the outdoor relief area located at the Internationals Arrival area in McNamara Terminal. Alternatively, you can use the grassy relief zone situated at the Departures level at Evans Terminal. These pet relief amenities are equipped with sinks, disposable waste bags and fire hydrants.

  • Are there rest zones at Detroit Metropolitan Airport (DTW)?

    There are multiple relaxation and rest areas at DTW that passengers flying through the airport can use when in need. In the event of harsh weather and getting stranded at the airport, you can use the exceptional cots. If you are at the airport and need to get to these locations, you can contact the airport staff to help you out.

  • Can I sleep at SJO?

    There isn't much sitting because the terminal is so small, although there are a few spaces with some couches. You can also sleep on the floor because the airport is clean. Consider bringing an additional layer of clothing or travel comforter as well as earbuds or noise-canceling headsets if you plan to spend the night at this airport because the cold air conditioning and a loud public address system were mentioned as sleep disruptors. Hotels close to the airport are available for uninterrupted slumber.

  • Where can I pick up my rental car at SJO?

    Car rental agencies like Dollar, Hertz, Enterprise and National are located at the airport's main terminal, just past Customs, for the convenience of travelers who need to rent a car or have a prearranged rental. Staff from the company will accompany the renter to the rental vehicle court, which is close to the terminal when the reservation or rental has been made.

  • How does KAYAK find such low prices on flights from Detroit to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Detroit to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Detroit to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Costa Rica

  • If you are flying from Detroit to Costa Rica, ensure that you arrive at DTW at least 2 hours before your flight scheduled departure time. This way, you will have enough time to go through all the checkpoints, get your ticket stamped and boarding pass and arrive at your gate on time. Additionally, you will have ample time to park.
  • Do you want to grab something to eat while at Juan Santamaria International Airport (SJO)? The airport features multiple food courts, mostly operating 24 hours. These eateries, such as Cafe Lavazza, located on the Landside in the Lobby Mezzanine, offer great beverages. You can also find other places in the Airside.
  • Upon your arrival at Juan Santamaria International Airport (SJO) and need to have a massage to stretch and relax your muscles after the long flight, you can utilize the massage services found on the Airside. Moreover, you can get pedicures, facials and manicures.
  • Those who are flying through Detroit Metropolitan Airport (DTW) with kids can take advantage of the kids’ play area available at the airport if you want them to burn off some energy before boarding their flights. The playgrounds are located at Mcnamara and Evans Terminal. They are colorful and interactive.
  • If you fly from Detroit to Costa Rica, you will only have connecting flight options. You can either decide to book flights with short layovers or multiple layovers. Fly with Spirit Airlines, which offers one-stop flight services with stops at Fort Lauderdale Airport if you are in a hurry.

Reviews of the top 5 airlines serving from Detroit to Costa Rica

 
Need help choosing which airline to fly with from Detroit to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4280 reviews
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

10.0 ExcellentCarol, Feb 2026
DEN - MSP
Read more Southwest reviews

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Broke my luggage and I can't get a resolution yet.

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

Cancelled my flight, said next flight was 30hrs later. Had to come out of pocket $500 to get on a SW flight

All of our flights were canceled, though every other airline was flying out and in

Everything was OK, the deicing took a long time, our connections were almost missed.

The flight was delayed by 2 hours and we had no food or water or chargers

Cheap, only one short delay. No issues despite bad weather. Able to take a big backpack for free.

Your flight crew and boarding area crew need to have microphone use training. They all hold the microphone right up to their mouths, way to close making understanding them almost impossible. The microphone should be held about 3 to 4 inches away from their mouths. This would provide for much better clarity through the PA system. ‘Eating the mic’ DOES NOT work.

Cancel the ticket on my day that I’m travelling that it was

Spirit cancelled my return flight the day before travel and so I had to book a last minute flight on American Airlines.

Flight was cancelled with no help From spirit or kayak. Please refund asap

Everything you need to know for your flight from Detroit to Costa Rica

Information on your arrival and departure airports