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$591+ Cheap flights from Key West (EYW) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SJO
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Key West to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 December 18, 2024.

Round-trip from

$591
(American Airlines)
From Key West to Costa Rica
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Find flight deals from Key West to Costa Rica

Best flights from Key West to Costa Rica
Discover carefully curated flight deals from Key West to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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 1/3011:40 amEYW - SJO
1 stop9h 10mAmerican Airlines
Wed 2/128:00 amSJO - EYW
1 stop9h 51mAmerican Airlines
Deal found 12/17$591
This CheapOair deal was found by Cheapflights users on 12/17. 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.
Thu 1/3010:55 amEYW - SJO
2 stops14h 20mMultiple Airlines
Tue 2/112:15 amSJO - EYW
2 stops15h 40mMultiple Airlines
Deal found 12/17$1,344

Find flights from Key West to Costa Rica within your budget

Customize your flight search to find flights from Key West 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Key WestSan José

EYW - SJO

EYWSJO

Key West

Thu 1/30

11:40 am-7:50 pm

1 stop9h 10m

San José Juan Santamaria Intl

Wed 2/12

8:00 am-6:51 pm

1 stop9h 51m

$591

Key WestSan José

EYW - SJO

EYWSJO

Key West

Thu 1/30

10:55 am-12:15 am

2 stops14h 20m

San José Juan Santamaria Intl

Tue 2/11

2:15 am-6:55 pm

2 stops15h 40m

$1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Key West to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Key West 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 Key West to Costa Rica

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

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

Find hourly flight availability from Key West 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 December 18, 2024.

When flying from Key West to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 18, 2024.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Food

6.5

Entertainment

7.0

Comfort

7.2

Crew

8.0

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Food

6.5

Entertainment

7.0

Comfort

7.2

Crew

8.0

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Related info for your journey

Find useful and relevant information for your journey from Key West 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 airport do you fly from for flights from Key West to Costa Rica?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Key West to Costa Rica.

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

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

  • How can I find direct flights from Key West to Costa Rica?

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

  • Can I find deals for business class flights from Key West to Costa Rica?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Key West to Costa Rica (average of $398). Flying from Key West to Costa Rica in July is currently the most expensive (average of $531). 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.

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Alternative routes for Key West to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Key West to Costa Rica

Discover the top airline that operate flights from Key West 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$392Average$634FlexibilityNo cancel feeOn-time71%
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