Costa Rica

$124+ Cheap flights from Florida Keys 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SJO
Jan 28 — Feb 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida Keys to Costa Rica with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Florida Keys to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Florida Keys (zzEOA) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Round-trip from

$256
(Copa Airlines)

One-way from

$124
(Avianca)
From Florida Keys to Costa Rica
One-way flight from Florida Keys to Costa Rica

Find flight deals from Florida Keys to Costa Rica

Cheapest flights from Florida Keys to Costa Rica
Explore the most affordable flight options available from Florida Keys to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Copa Airlines deal was found by Cheapflights users on 1/23. 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.
Sun 3/235:56 amMIA - SJO
1 stop9h 00mCopa Airlines
Thu 4/38:46 amSJO - MIA
1 stop11h 35mCopa Airlines
Deal found 1/23$256
This Priceline deal was found by Cheapflights users on 1/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:45 pmMIA - SJO
2 stops7h 50mAvianca
Sat 6/148:00 pmSJO - MIA
2 stops17h 05mAvianca
Deal found 1/23$257
This Booking.com deal was found by Cheapflights users on 1/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/42:09 pmMIA - SJO
1 stop7h 26mMultiple Airlines
Wed 6/118:25 amSJO - MIA
Nonstop2h 50mMultiple Airlines
Deal found 1/22$259
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Thu 3/67:03 pmMIA - SJO
Nonstop3h 05mAmerican Airlines
Sun 3/96:05 amSJO - MIA
Nonstop3h 00mAmerican Airlines
Deal found 1/22$275
This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2611:08 amMIA - SJO
2 stops14h 42mSpirit Airlines
Tue 4/112:26 pmSJO - MIA
2 stops17h 28mSpirit Airlines
Deal found 1/23$406
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 2/127:40 pmEYW - SJO
1 stop16h 44mMultiple Airlines
Tue 2/1812:29 pmSJO - EYW
1 stop20h 41mMultiple Airlines
Deal found 1/22$483
This American Airlines deal was found by Cheapflights users on 1/22. 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 3/1812:06 pmMIA - LIR
Nonstop3h 05mAmerican Airlines
Thu 4/312:53 pmLIR - MIA
Nonstop3h 00mAmerican Airlines
Deal found 1/22$560
This Delta deal was found by Cheapflights users on 1/23. 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.
Wed 3/197:10 amMIA - LIR
1 stop8h 10mDelta
Tue 3/251:06 pmLIR - MIA
1 stop9h 39mDelta
Deal found 1/23$575
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Sun 3/211:39 amEYW - SJO
1 stop10h 40mAmerican Airlines
Sun 3/96:05 amSJO - EYW
1 stop10h 44mAmerican Airlines
Deal found 1/22$593
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 4/96:20 amMIA - LIR
2 stops8h 50mMultiple Airlines
Sat 4/122:50 pmLIR - MIA
1 stop29h 33mMultiple Airlines
Deal found 1/21$609
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 5/236:45 amMIA - LIR
1 stop7h 25mUnited Airlines
Mon 5/263:25 pmLIR - MIA
1 stop17h 39mUnited Airlines
Deal found 1/22$615
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Mon 3/37:52 pmMIA - LIR
2 stops35h 48mAlaska Airlines
Sun 3/98:00 amLIR - MIA
2 stops32h 47mAlaska Airlines
Deal found 1/22$648

Find flights from Florida Keys to Costa Rica within your budget

Customize your flight search to find flights from Florida Keys 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 3/23

5:56 am-10:00 am

1 stop6h 04m

San José Juan Santamaria Intl

Wed 4/2

5:52 pm-1:38 am

1 stop5h 46m

$256

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 6/6

5:45 pm-11:35 pm

2 stops7h 50m

San José Juan Santamaria Intl

Sat 6/14

8:00 pm-3:05 pm

2 stops17h 05m

$257

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 6/4

2:09 pm-7:35 pm

1 stop7h 26m

San José Juan Santamaria Intl

Wed 6/11

8:25 am-1:15 pm

Nonstop2h 50m

$259

MiamiSan José

MIA - SJO

MIASJO

Miami

Thu 3/6

7:03 pm-9:08 pm

Nonstop3h 05m

San José Juan Santamaria Intl

Sun 3/9

6:05 am-11:05 am

Nonstop3h 00m

$275

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 3/26

11:08 am-11:50 pm

2 stops14h 42m

San José Juan Santamaria Intl

Tue 4/1

12:26 pm-7:54 am

2 stops17h 28m

$406

MiamiSan José

MIA - SJO

MIASJO

Miami

Tue 3/4

1:05 pm-8:39 pm

1 stop8h 34m

San José Juan Santamaria Intl

Wed 3/12

5:30 am-6:24 pm

1 stop10h 54m

$407

Key WestSan José

EYW - SJO

EYWSJO

Key West

Wed 2/12

7:40 pm-11:24 am

1 stop16h 44m

San José Juan Santamaria Intl

Tue 2/18

12:29 pm-10:10 am

1 stop20h 41m

$483

MiamiLiberia

MIA - LIR

MIALIR

Miami

Tue 3/18

12:06 pm-1:11 pm

Nonstop3h 05m

Liberia

Thu 4/3

12:53 pm-5:53 pm

Nonstop3h 00m

$560

MiamiLiberia

MIA - LIR

MIALIR

Miami

Wed 3/19

7:10 am-1:20 pm

1 stop8h 10m

Liberia

Tue 3/25

1:06 pm-12:45 am

1 stop9h 39m

$575

Key WestSan José

EYW - SJO

EYWSJO

Key West

Sun 3/2

11:39 am-9:19 pm

1 stop10h 40m

San José Juan Santamaria Intl

Sun 3/9

6:05 am-6:49 pm

1 stop10h 44m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Florida Keys to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Florida Keys 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.

Travel insights for flights from Florida Keys to Costa Rica

Get recent, data-driven insights about flights from Florida Keys to Costa Rica including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from EOA to CR?

Find hourly flight availability from Florida Keys 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 January 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Costa Rica as you normally would.

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 January 23, 2025.
See what other customers who have flown with Avianca, Spirit Airlines and United Airlines from Florida Keys to Costa Rica have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,647 reviews
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,512 reviews
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,704 reviews
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.7
Good
1,658 reviews
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.5
Good
1,848 reviews
8.1
Very good
4,647 reviews

Crew

8.7

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys 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 are the cheapest airlines to fly from Florida Keys to Costa Rica one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from Copa Airlines and American Airlines, as they are both options that can get you from Florida Keys to Costa Rica for a low price.

  • Can I find deals for flights from Florida Keys to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Costa Rica.

  • Can I find deals for business class flights from Florida Keys to Costa Rica?

    Yes. Cheapflights offers flight deals from Florida Keys 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 Florida Keys to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Florida Keys to Costa Rica (average of $398). Flying from Florida Keys 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

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 Florida Keys to Costa Rica

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

Top airline flying from Florida Keys to Costa Rica

Discover the top airline that operate flights from Florida Keys 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$392Average$692FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
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.