Which cabin classes are available on flights from Islip to Costa Rica?

On flights from Islip to Costa Rica you can only book Economy Class.

What are some popular landmarks in Costa Rica?

KAYAK travelers' favorite landmarks in Costa Rica include: • Parque Metropolitano La Sabana • Estadio Nacional de Costa Rica • Museo de Oro • Morazan Park

Is now a good time to book a flight from Islip to Costa Rica?

Fares from Islip to Costa Rica are around their usual level right now. A round-trip under $587 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

What airlines fly nonstop from Islip to Costa Rica?

Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Islip to Costa Rica. One-stop options include JetBlue and Southwest.

What are the cheapest airlines to fly with from Islip to Costa Rica?

Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Islip to Costa Rica are: • Southwest (avg. price $587) • JetBlue (avg. price $1,042)

What's the most popular airline to fly with from Islip to Costa Rica?

The most popular airlines to fly with from Islip to Costa Rica, drawing on KAYAK data from the past three months, are JetBlue and Southwest.

What are the most popular flight destinations in Costa Rica?

San José and Liberia are the most popular flight destinations in Costa Rica, based on KAYAK data. San José is the clear favorite, making up 75% of that interest.

How many one-stop flights are there from Islip to Costa Rica across the week?

There are typically 3 one-stop flights a day from Islip to Costa Rica (23 a week), with the most operating on Saturday.

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Recent round-trip flight deals from Islip to Costa Rica

Mon, Jan 25 - Thu, Feb 11

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:53 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 03m1 stop Fort Lauderdale

$603JetBlue

Mon, Jan 25 - Wed, Jan 27

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$623JetBlue

Mon, Jan 18 - Wed, Feb 3

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$648JetBlue

Sat, Jan 23 - Sat, Jan 30

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$693JetBlue

Sat, Jan 16 - Tue, Feb 2

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$708JetBlue

Sat, Nov 28 - Sat, Dec 5

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:50 pm - 10:40 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 50m1 stop Fort Lauderdale

$753JetBlue

Wed, Jan 20 - Wed, Jan 27

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$763JetBlue

Mon, Jan 18 - Mon, Feb 1

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$808JetBlue

Mon, Jan 25 - Sun, Feb 7

6:00 am - 11:45 amISP Islip Long Island-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

12:50 pm - 9:56 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 06m1 stop Fort Lauderdale

$828JetBlue

Mon, Dec 14 - Wed, Dec 23

6:00 am - 2:00 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

12:50 pm - 9:50 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 00m1 stop Fort Lauderdale

$839JetBlue

Booking Insights

Price, demand and travel trends for Islip to Costa Rica flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What are the cheapest fares from Islip to Costa Rica right now?

The cheapest fare from Islip to Costa Rica in the last week was $603 round-trip, to San José Juan Santamaria Intl (SJO).

Which airport in Costa Rica is the cheapest to fly to from Islip?

All flights from Islip to Costa Rica arrive at San José Juan Santamaria Intl (SJO). On average, round-trip fares are around $756.

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Cheapest flight	$258

One-way flight from Islip to San José

Is now a good time to book a flight from Islip to Costa Rica?
Fares from Islip to Costa Rica are around their usual level right now. A round-trip under $587 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.
What airlines fly nonstop from Islip to Costa Rica?
Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Islip to Costa Rica. One-stop options include JetBlue and Southwest.
Which cabin classes are available on flights from Islip to Costa Rica?
On flights from Islip to Costa Rica you can only book Economy Class.
What are some popular landmarks in Costa Rica?
KAYAK travelers' favorite landmarks in Costa Rica include:

• Parque Metropolitano La Sabana
• Estadio Nacional de Costa Rica
• Museo de Oro
• Morazan Park

Flying on Monday is usually the cheapest. Flights on Sunday cost about 71% more on average, so being flexible with your travel dates could help you save.
Start your trip in San José, which is the most popular destination in Costa Rica. From there, it's easy to continue on to other popular destinations such as La Fortuna, Tamarindo and Manuel Antonio.

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$258 Find Cheap Flights from Islip to Costa Rica - Compare and Save

Book Cheap Islip to Costa Rica Plane Tickets

Recent round-trip flight deals from Islip to Costa Rica

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Recent last minute flight deals from Islip to Costa Rica

Price, demand and travel trends for Islip to Costa Rica flights

What are the cheapest fares from Islip to Costa Rica right now?

Which airport in Costa Rica is the cheapest to fly to from Islip?

What are the cheapest airlines to fly with from Islip to Costa Rica?

What's the most popular airline to fly with from Islip to Costa Rica?

What are the most popular flight destinations in Costa Rica?

How many one-stop flights are there from Islip to Costa Rica across the week?

Key details for Islip to Costa Rica flights

Cheapest flight

Your Islip to Costa Rica flight questions, answered

Your guide to booking Islip to Costa Rica flights

More options for your flight from Islip to Costa Rica

Complete your trip to Costa Rica with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Costa Rica

Flights from other airports in Islip to Costa Rica

Flights to other popular destinations

Flights from Islip to popular cities in Costa Rica