How long is the flight from Florida Keys to Costa Rica?

For as low as $454, Avianca can have you in Costa Rica from Florida Keys in 3h 07m. Airlines will cover a distance of 1104 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Florida Keys to Costa Rica one-way?

The cheapest airline one-way is Volaris Costa Rica, with whom users have recently found tickets for as low as $41. However, be on the lookout for offers from Spirit Airlines and JetBlue, as they are both options that can get you from Florida Keys to Costa Rica for a low price.

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.

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).

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

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.

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.

$87+ Flights from Florida Keys to Costa Rica

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Cheap 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 2, 2026.

Wed 12/312:40 pmMIA - SJO

1 stop5h 15mMultiple Airlines

Sat 2/78:07 amSJO - MIA

Nonstop2h 54mMultiple Airlines

Deal found 12/30

$222

Wed 12/312:40 pmMIA - SJO

1 stop5h 15mAvianca

Wed 2/47:45 amSJO - MIA

Nonstop3h 05mAvianca

Deal found 12/30

$235

Wed 12/316:20 amMIA - SJO

1 stop17h 12mUnited Airlines

Sat 2/76:30 amSJO - MIA

1 stop15h 05mUnited Airlines

Deal found 12/30

$236

Wed 12/314:50 pmMIA - SJO

2 stops7h 50mAvianca

Sat 2/78:05 pmSJO - MIA

1 stop14h 10mAvianca

Deal found 12/30

$279

Best flights from Florida Keys to Costa Rica
Discover carefully curated flight deals from Florida Keys to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Mon 2/234:50 pmMIA - SJO

2 stops7h 50mAvianca

Mon 3/27:45 amSJO - MIA

Nonstop3h 05mAvianca

Deal found 1/2

$204

Sat 1/171:33 pmMIA - SJO

Nonstop2h 53mMultiple Airlines

Sat 1/178:05 pmSJO - MIA

2 stops15h 50mMultiple Airlines

Deal found 1/1

$222

Thu 1/291:05 pmMIA - SJO

1 stop8h 34mUnited Airlines

Thu 2/58:45 amSJO - MIA

1 stop8h 40mUnited Airlines

Deal found 12/31

$236

Mon 1/264:50 pmMIA - SJO

2 stops7h 50mAvianca

Mon 2/23:05 pmSJO - MIA

1 stop5h 10mAvianca

Deal found 1/1

$206

Sun 1/2510:05 amMIA - LIR

Nonstop3h 07mAmerican Airlines

Sun 1/253:13 pmLIR - MIA

Nonstop3h 06mAmerican Airlines

Deal found 1/1

$454

Wed 3/111:45 pmMIA - SJO

2 stops11h 55mMultiple Airlines

Sun 3/158:10 amSJO - MIA

Nonstop2h 42mMultiple Airlines

Deal found 1/1

$232

Thu 3/52:40 pmMIA - SJO

1 stop5h 15mAvianca

Mon 3/165:00 amSJO - MIA

1 stop5h 15mAvianca

Deal found 1/1

$211

Wed 3/116:00 amMIA - LIR

1 stop7h 50mDelta

Wed 3/181:05 pmLIR - MIA

1 stop9h 51mDelta

Deal found 1/1

$470

Sat 5/22:33 pmMIA - SJO

Nonstop2h 53mMultiple Airlines

Sun 5/104:17 pmSJO - MIA

1 stop17h 01mMultiple Airlines

Deal found 12/31

$233

Tue 1/272:40 pmMIA - SJO

1 stop5h 15mAvianca

Sun 2/17:45 amSJO - MIA

Nonstop3h 05mAvianca

Deal found 12/31

$219

Fri 4/105:45 pmMIA - SJO

2 stops7h 50mAvianca

Mon 4/133:05 pmSJO - MIA

2 stops7h 05mAvianca

Deal found 1/1

$233

Sun 2/19:05 amMIA - LIR

1 stop10h 32mUnited Airlines

Sat 2/78:35 amLIR - MIA

1 stop8h 50mUnited Airlines

Deal found 1/1

$464

Sun 3/157:33 pmMIA - LIR

1 stop18h 17mDelta

Wed 3/251:05 pmLIR - MIA

1 stop9h 51mDelta

Deal found 1/1

$470

Mon 3/1610:02 amMIA - LIR

Nonstop3h 10mAmerican Airlines

Mon 3/2312:21 pmLIR - MIA

Nonstop3h 01mAmerican Airlines

Deal found 1/1

$485

Mon 3/166:00 amMIA - LIR

1 stop7h 50mDelta

Tue 3/241:05 pmLIR - MIA

1 stop9h 51mDelta

Deal found 1/1

$470

Sun 1/186:20 amMIA - LIR

1 stop13h 17mUnited Airlines

Thu 2/128:35 amLIR - MIA

1 stop12h 24mUnited Airlines

Deal found 1/1

$474

Wed 1/216:06 amEYW - SJO

1 stop14h 38mAmerican Airlines

Mon 1/266:00 amSJO - EYW

1 stop6h 03mAmerican Airlines

Deal found 12/31

$512

Thu 1/295:50 amMIA - LIR

1 stop8h 00mDelta

Sun 2/13:05 pmLIR - MIA

1 stop8h 46mDelta

Deal found 12/31

$493

Thu 1/2211:05 amMIA - LIR

1 stop8h 32mUnited Airlines

Sun 1/258:35 amLIR - MIA

1 stop8h 50mUnited Airlines

Deal found 12/30

$493

Fri 1/235:50 amMIA - LIR

1 stop9h 00mDelta

Mon 1/262:05 pmLIR - MIA

1 stop9h 46mDelta

Deal found 1/1

$493

Sat 1/316:20 amMIA - LIR

1 stop7h 50mUnited Airlines

Sat 2/78:35 amLIR - MIA

1 stop13h 00mUnited Airlines

Deal found 1/1

$494

Last-minute flights from Florida Keys to Costa Rica
Discover last-minute flight deals from Florida Keys to Costa Rica. Data last updated January 2, 2026 and is based on user searches.

Mon 1/52:30 pmEYW - SJO

1 stop22h 55mMultiple Airlines

Fri 1/91:30 pmSJO - EYW

2 stops42h 56mMultiple Airlines

Deal found 1/1

$433

Fri 1/91:24 pmMIA - SJO

Nonstop2h 53mMultiple Airlines

Mon 1/127:45 amSJO - MIA

Nonstop3h 05mMultiple Airlines

Deal found 12/30

$200

Sat 1/101:33 pmMIA - SJO

Nonstop2h 53mMultiple Airlines

Mon 1/267:58 amSJO - MIA

Nonstop2h 54mMultiple Airlines

Deal found 12/30

$180

Sat 1/171:33 pmMIA - SJO

Nonstop2h 53mMultiple Airlines

Wed 1/213:05 pmSJO - MIA

1 stop5h 10mMultiple Airlines

Deal found 1/1

$196

Tue 1/2010:05 amMIA - LIR

Nonstop3h 07mAmerican Airlines

Tue 1/271:21 pmLIR - MIA

Nonstop2h 58mAmerican Airlines

Deal found 12/31

$458

Sun 1/2510:05 amMIA - LIR

Nonstop3h 07mAmerican Airlines

Sun 1/253:13 pmLIR - MIA

Nonstop3h 06mAmerican Airlines

Deal found 1/1

$454

Tue 1/274:50 pmMIA - SJO

2 stops7h 50mAvianca

Sun 2/15:00 amSJO - MIA

1 stop5h 15mAvianca

Deal found 12/31

$205

Tue 1/274:50 pmMIA - SJO

2 stops7h 50mAvianca

Wed 1/283:05 pmSJO - MIA

1 stop5h 10mAvianca

Deal found 1/2

$206

Wed 1/284:50 pmMIA - SJO

2 stops7h 50mAvianca

Wed 2/43:05 pmSJO - MIA

1 stop5h 10mAvianca

Deal found 12/30

$199

Thu 1/297:05 amMIA - SJO

1 stop5h 20mAvianca

Sun 2/17:45 amSJO - MIA

Nonstop3h 05mAvianca

Deal found 1/1

$204

Thu 1/2910:05 amMIA - LIR

Nonstop3h 07mAmerican Airlines

Thu 2/53:13 pmLIR - MIA

Nonstop3h 06mAmerican Airlines

Deal found 12/31

$448

Fri 1/301:24 pmMIA - SJO

Nonstop2h 53mVolaris El Salvador

Mon 2/27:58 amSJO - MIA

Nonstop2h 54mVolaris El Salvador

Deal found 12/31

$192

One-way flights from Florida Keys to Costa Rica
Search for one-way flight options from Florida Keys to Costa Rica. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Sun 3/12:40 pmMIA - SJO

1 stop5h 15mAvianca

Deal found 12/31

$87

Wed 2/42:40 pmMIA - SJO

1 stop5h 15mAvianca

Deal found 12/31

$89

Thu 4/99:40 pmMIA - SJO

Nonstop3h 00mAvianca

Deal found 12/30

$91

Thu 1/227:05 amMIA - SJO

1 stop7h 35mAvianca

Deal found 12/31

$93

Sun 3/88:05 amMIA - SJO

1 stop5h 20mAvianca

Deal found 1/1

$94

Tue 3/248:05 amMIA - SJO

1 stop7h 35mAvianca

Deal found 1/1

$95

Thu 2/262:40 pmMIA - SJO

1 stop5h 15mAvianca

Deal found 12/31

$96

Wed 4/159:40 pmMIA - SJO

Nonstop3h 00mAvianca

Deal found 12/31

$97

Wed 2/1812:45 pmMIA - SJO

2 stops7h 10mAvianca

Deal found 12/31

$98

Mon 1/194:50 pmMIA - SJO

1 stop7h 50mAvianca

Deal found 1/1

$99

Thu 2/1912:45 pmMIA - SJO

2 stops7h 10mAvianca

Deal found 1/1

$100

Tue 3/315:30 amMIA - LIR

1 stop9h 35mSouthwest

Deal found 1/1

$219

Find flight deals from Florida Keys to Costa Rica

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$179 (Mytrip)
One-way from	$87 (Super.com)

Provider with most accurate pricing for Key West-San José Juan Santamaria Intl flight deals.

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Provider most trusted by Cheapflights users for Key West-San José Juan Santamaria Intl flights.

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From Florida Keys to Costa Rica

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One-way flight from Florida Keys to Costa Rica

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 2/23

4:50 pm-11:40 pm

2 stops7h 50m

San José Juan Santamaria Intl

Mon 3/2

7:45 am-11:50 am

Nonstop3h 05m

$204

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 1/26

4:50 pm-11:40 pm

2 stops7h 50m

San José Juan Santamaria Intl

Mon 2/2

3:05 pm-9:15 pm

1 stop5h 10m

$206

MiamiSan José

MIA - SJO

MIASJO

Miami

Thu 3/5

2:40 pm-6:55 pm

1 stop5h 15m

San José Juan Santamaria Intl

Mon 3/16

5:00 am-12:15 pm

1 stop5h 15m

$211

MiamiSan José

MIA - SJO

MIASJO

Miami

Tue 1/27

2:40 pm-6:55 pm

1 stop5h 15m

San José Juan Santamaria Intl

Sun 2/1

7:45 am-11:50 am

Nonstop3h 05m

$219

MiamiSan José

MIA - SJO

MIASJO

Miami

Sat 1/17

1:33 pm-3:26 pm

Nonstop2h 53m

San José Juan Santamaria Intl

Sat 1/17

8:05 pm-12:55 pm

2 stops15h 50m

$222

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 3/11

1:45 pm-11:40 pm

2 stops11h 55m

San José Juan Santamaria Intl

Sun 3/15

8:10 am-12:52 pm

Nonstop2h 42m

$232

MiamiSan José

MIA - SJO

MIASJO

Miami

Sat 5/2

2:33 pm-3:26 pm

Nonstop2h 53m

San José Juan Santamaria Intl

Sun 5/10

4:17 pm-11:18 am

1 stop17h 01m

$233

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 4/10

5:45 pm-11:35 pm

2 stops7h 50m

San José Juan Santamaria Intl

Mon 4/13

3:05 pm-12:10 am

2 stops7h 05m

$233

MiamiSan José

MIA - SJO

MIASJO

Miami

Thu 1/29

1:05 pm-8:39 pm

1 stop8h 34m

San José Juan Santamaria Intl

Thu 2/5

8:45 am-6:25 pm

1 stop8h 40m

$236

MiamiLiberia

MIA - LIR

MIALIR

Miami

Sun 1/25

10:05 am-12:12 pm

Nonstop3h 07m

Liberia

Sun 1/25

3:13 pm-7:19 pm

Nonstop3h 06m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 41 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Costa Rica

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Copa Airlines, Volaris El Salvador, and American Airlines from Florida Keys to Costa Rica by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Copa Airlines

7.6

Good

1,566 reviews

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Volaris El Salvador

7.4

Good

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

American Airlines

7.2

Good

11,075 reviews

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Avianca

6.6

Okay

2,495 reviews

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Spirit Airlines

6.3

Okay

8,258 reviews

Copa Airlines

7.6

Good

1,566 reviews

Reviews

1 / 20

2.0

Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Related info for your journey

How long is the flight from Florida Keys to Costa Rica?
For as low as $454, Avianca can have you in Costa Rica from Florida Keys in 3h 07m. Airlines will cover a distance of 1104 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Florida Keys to Costa Rica one-way?
The cheapest airline one-way is Volaris Costa Rica, with whom users have recently found tickets for as low as $41. However, be on the lookout for offers from Spirit Airlines and JetBlue, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$87+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida Keys to Costa Rica with Cheapflights

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Cheap flight deals from Florida Keys to Costa Rica

Cheapest flights from Florida Keys to Costa RicaExplore 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 2, 2026.

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 2, 2026.

Find flight deals from Florida Keys to Costa Rica

Keep the following information in mind while searching for Florida Keys to Costa Rica flight deals. Data was last updated January 2, 2026.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Costa Rica

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Copa Airlines, Volaris El Salvador, and American Airlines from Florida Keys to Costa Rica by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Florida Keys to Costa Rica?

What are the cheapest airlines to fly from Florida Keys to Costa Rica one-way?

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

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

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

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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 2, 2026.