How do I get Price Alerts for flights from Islip, New York to Costa Rica?

Price Alerts will notify you by email when the price for flights to Costa Rica from Islip, New York decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Islip, New York to Costa Rica with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Islip Long Island Airport to Costa Rica?

Prices for flights from Islip Long Island Airport to Costa Rica refresh daily.

How old do you have to be to fly from Islip Long Island Airport to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$461 Cheap Flights from Islip to Costa Rica in 2024/25

1 adult

0 bags

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Find the cheapest flights from Islip, New York to Costa Rica

Round-tripLast minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Islip, New York to Costa Rica that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Islip, New York to Costa Rica.

Cheap last minute flights

Planning a quick getaway from Islip, New York to Costa Rica? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Costa Rica, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Islip, New York to Costa Rica

Find recent round-trip train or bus tickets from Islip, New York to Costa Rica.

All round-trip flight deals to Costa Rica

The cheapest plane tickets to Costa Rica found on KAYAK recently.

7:25 pm - 11:18 amISP-SJO

40h 53m3 stops

1:25 pm - 9:10 amSJO-ISP

18h 45m2 stops

$461

Find Deal

Wed, Jan 29 - Thu, Feb 20

7:25 pm - 11:18 amISP-SJO

40h 53m3 stops

1:25 pm - 12:16 pmSJO-ISP

21h 51m3 stops

$548

Find Deal

Wed, Jan 29 - Thu, Feb 20

6:10 am - 8:40 pmISP-SJO

15h 30m2 stops

9:55 am - 10:45 pmSJO-ISP

11h 50m2 stops

$713Southwest

Find Deal

Wed, Jan 29 - Thu, Feb 20

7:25 pm - 11:18 amISP-SJO

40h 53m3 stops

2:15 am - 9:10 amSJO-ISP

29h 55m3 stops

$818

Find Deal

Wed, Jan 29 - Wed, Feb 19

6:10 am - 8:40 pmISP-SJO

15h 30m2 stops

9:55 am - 10:10 pmSJO-ISP

11h 15m1 stop

$864Southwest

Find Deal

Wed, Jan 29 - Thu, Feb 20

6:36 pm - 7:04 amISP-LIR

37h 28m3 stops

4:10 pm - 5:40 pmLIR-ISP

23h 30m2 stops

$1,922

Find Deal

Mon, Jan 6 - Fri, Apr 18

6:36 pm - 7:04 amISP-LIR

37h 28m3 stops

7:05 am - 5:40 pmLIR-ISP

32h 35m3 stops

$2,225

Find Deal

Mon, Jan 6 - Fri, Apr 18

8:17 pm - 12:54 amISP-SJO

29h 37m3 stops

1:29 pm - 3:25 pmSJO-ISP

24h 56m3 stops

$1,605

Find Deal

Wed, Dec 25 - Fri, Jan 3

5:51 pm - 10:30 pmISP-SJO

29h 39m2 stops

1:29 pm - 3:25 pmSJO-ISP

24h 56m3 stops

$1,834

Find Deal

Wed, Dec 25 - Fri, Jan 3

3:05 pm - 11:41 amISP-SJO

21h 36m3 stops

1:29 pm - 3:25 pmSJO-ISP

24h 56m3 stops

$1,866

Find Deal

Fri, Dec 27 - Fri, Jan 3

6:25 am - 8:40 pmISP-SJO

15h 15m2 stops

9:55 am - 11:40 pmSJO-ISP

12h 45m2 stops

$1,914Southwest

Find Deal

Wed, Dec 25 - Fri, Jan 3

3:05 pm - 12:24 pmISP-SJO

22h 19m2 stops

1:29 pm - 3:25 pmSJO-ISP

24h 56m3 stops

$1,917

Find Deal

Fri, Dec 27 - Fri, Jan 3

Southwest flights from Islip, New York to Costa Rica

Our best Southwest deals on Islip, New York to Costa Rica flight tickets

Southwest

Jan 29

ISP6:10 amIslip Long Island

15h 30m

2 stops

SJO8:40 pmSan José Juan Santamaria Intl

Feb 20

SJO9:55 amSan José Juan Santamaria Intl

11h 50m

2 stops

ISP10:45 pmIslip Long Island

$713

Find similar

Southwest

Jan 29

ISP6:10 amIslip Long Island

15h 30m

2 stops

SJO8:40 pmSan José Juan Santamaria Intl

Feb 20

SJO9:55 amSan José Juan Santamaria Intl

11h 15m

1 stop

ISP10:10 pmIslip Long Island

$864

Find similar

Southwest

Dec 25

ISP6:25 amIslip Long Island

15h 15m

2 stops

SJO8:40 pmSan José Juan Santamaria Intl

Jan 3

SJO9:55 amSan José Juan Santamaria Intl

12h 45m

2 stops

ISP11:40 pmIslip Long Island

$1,914

Find similar

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Cheap Islip, New York to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Costa Rica

Best Price Found	$461
Fastest flight time	15h 30m
Direct flights	None
Airports in Costa Rica	2 airports

The best flight deal from Islip, New York to Costa Rica found on momondo in the last 72 hours is $461

The fastest flight from Islip, New York to Costa Rica takes 15h 30m

There are no direct flights from Islip, New York to Costa Rica. Popular non-direct routes for this connection are Islip Long Island Airport - Liberia Airport and Islip Long Island Airport - San José Juan Santamaria Intl Airport.

There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Costa Rica?
Prices for flights from Islip Long Island Airport to Costa Rica refresh daily.
How old do you have to be to fly from Islip Long Island Airport to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Islip, New York to Costa Rica?
Price Alerts will notify you by email when the price for flights to Costa Rica from Islip, New York decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Islip, New York to Costa Rica with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Costa Rica?

Once all potential Islip to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Islip to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.