When did momondo last update prices for flights from Islip Long Island Airport to Central America?

Prices for flights from Islip Long Island Airport to Central America were last updated today.

How old do you have to be to fly from Islip Long Island Airport to Central America?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Central America.

What documentation or ID do you need to fly to Central America?

The required travel and health documents for your Central America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Central America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$185 Cheap Flights from Islip, New York to Central America in 2026

Find the cheapest flights from Islip, New York to Central America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 6:40 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

14h 20m2 stops Baltimore/Washington Orlando

9:00 am - 11:50 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

12h 50m1 stop Orlando

$570Southwest

Sun, Sep 27 - Sun, Oct 4

5:50 am - 11:39 amISP Islip Long Island-GUA Guatemala City La Aurora

6h 49m1 stop Fort Lauderdale

12:45 pm - 9:40 pmGUA Guatemala City La Aurora-ISP Islip Long Island

7h 55m1 stop Fort Lauderdale

$578JetBlue

Tue, Feb 2 - Sun, Feb 7

5:30 am - 6:05 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

14h 35m2 stops Baltimore/Washington Houston Hobby

9:00 am - 9:45 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

10h 45m2 stops Orlando Baltimore/Washington

$585Southwest

Sat, Sep 26 - Sat, Oct 3

6:00 am - 12:15 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

8h 15m1 stop Orlando

9:00 am - 8:05 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

9h 05m1 stop Orlando

$595Southwest

Sat, Sep 26 - Sat, Oct 3

6:20 am - 6:40 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

14h 20m2 stops Baltimore/Washington Orlando

1:35 pm - 10:20 amSJO San José Juan Santamaria Intl-ISP Islip Long Island

18h 45m2 stops Houston Hobby Orlando

$600Southwest

Sun, Sep 27 - Sun, Oct 4

7:00 am - 6:40 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

13h 40m1 stop Orlando

9:00 am - 11:50 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

12h 50m1 stop Orlando

$635Southwest

Sun, Sep 27 - Sun, Oct 4

5:50 am - 11:39 amISP Islip Long Island-GUA Guatemala City La Aurora

6h 49m1 stop Fort Lauderdale

12:45 pm - 9:40 pmGUA Guatemala City La Aurora-ISP Islip Long Island

7h 55m1 stop Fort Lauderdale

$663JetBlue

Sat, Jan 23 - Wed, Jan 27

5:43 pm - 3:11 pmISP Islip Long Island-SJO San José Juan Santamaria Intl

23h 28m1 stop Orlando

7:07 am - 6:00 pmSJO San José Juan Santamaria Intl-ISP Islip Long Island

8h 53m1 stop Orlando

$683Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

7:00 am - 12:00 pmISP Islip Long Island-GUA Guatemala City La Aurora

7h 00m1 stop Fort Lauderdale

11:40 am - 9:35 pmGUA Guatemala City La Aurora-ISP Islip Long Island

7h 55m1 stop Fort Lauderdale

$740JetBlue

Tue, Oct 6 - Tue, Oct 13

7:00 am - 11:57 amISP Islip Long Island-LIR Liberia

6h 57m1 stop Fort Lauderdale

1:05 pm - 11:22 pmLIR Liberia-ISP Islip Long Island

8h 17m1 stop Fort Lauderdale

$748JetBlue

Thu, Sep 17 - Thu, Sep 24

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Southwest flights from Islip, New York to Central America

Our best Southwest deals on Islip, New York to Central America flight tickets

Southwest

Sep 27

ISP6:20 amIslip Long Island

14h 20m

2 stops

SJO6:40 pmSan José Juan Santamaria Intl

Oct 4

SJO9:00 amSan José Juan Santamaria Intl

12h 50m

1 stop

ISP11:50 pmIslip Long Island

$570

Southwest

Sep 26

ISP5:30 amIslip Long Island

14h 35m

2 stops

SJO6:05 pmSan José Juan Santamaria Intl

Oct 3

SJO9:00 amSan José Juan Santamaria Intl

10h 45m

2 stops

ISP9:45 pmIslip Long Island

$585

Southwest

Sep 26

ISP6:00 amIslip Long Island

8h 15m

1 stop

SJO12:15 pmSan José Juan Santamaria Intl

Oct 3

SJO9:00 amSan José Juan Santamaria Intl

9h 05m

1 stop

ISP8:05 pmIslip Long Island

$595

Breeze Airways flights from Islip, New York to Central America

Our best Breeze Airways deals on Islip, New York to Central America flight tickets

Breeze Airways

Feb 12

ISP10:34 amIslip Long Island

27h 15m

2 stops

SJO12:49 pmSan José Juan Santamaria Intl

Feb 17

SJO1:49 pmSan José Juan Santamaria Intl

20h 29m

2 stops

ISP11:18 amIslip Long Island

$2,338

Breeze Airways

Feb 12

ISP10:34 amIslip Long Island

27h 15m

2 stops

SJO12:49 pmSan José Juan Santamaria Intl

Feb 20

SJO1:49 pmSan José Juan Santamaria Intl

20h 29m

2 stops

ISP11:18 amIslip Long Island

$2,667

momondo Fare Finder

Use the filters below to find and compare flights from Islip, New York to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Sun 9/27

6:20 am-6:40 pm

2 stops14h 20m

San José Juan Santamaria Intl

Sun 10/4

9:00 am-11:50 pm

1 stop12h 50m

$570

Quickest round-trip

IslipGuatemala City

ISP Islip Long Island - GUA Guatemala City La Aurora

ISPGUA

Islip Long Island

Tue 2/2

5:50 am-11:39 am

1 stop6h 49m

Guatemala City La Aurora

Sun 2/7

12:45 pm-9:40 pm

1 stop7h 55m

$578

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Sat 9/26

5:30 am-6:05 pm

2 stops14h 35m

San José Juan Santamaria Intl

Sat 10/3

9:00 am-9:45 pm

2 stops10h 45m

$585

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Sat 9/26

6:00 am-12:15 pm

1 stop8h 15m

San José Juan Santamaria Intl

Sat 10/3

9:00 am-8:05 pm

1 stop9h 05m

$595

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Sun 9/27

6:20 am-6:40 pm

2 stops14h 20m

San José Juan Santamaria Intl

Sun 10/4

1:35 pm-10:20 am

2 stops18h 45m

$600

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Sun 9/27

7:00 am-6:40 pm

1 stop13h 40m

San José Juan Santamaria Intl

Sun 10/4

9:00 am-11:50 pm

1 stop12h 50m

$635

IslipGuatemala City

ISP Islip Long Island - GUA Guatemala City La Aurora

ISPGUA

Islip Long Island

Sat 1/23

5:50 am-11:39 am

1 stop6h 49m

Guatemala City La Aurora

Wed 1/27

12:45 pm-9:40 pm

1 stop7h 55m

$663

IslipSan José

ISP Islip Long Island - SJO San José Juan Santamaria Intl

ISPSJO

Islip Long Island

Mon 10/5

5:43 pm-3:11 pm

1 stop23h 28m

San José Juan Santamaria Intl

Mon 10/19

7:07 am-6:00 pm

1 stop8h 53m

$683

IslipGuatemala City

ISP Islip Long Island - GUA Guatemala City La Aurora

ISPGUA

Islip Long Island

Tue 10/6

7:00 am-12:00 pm

1 stop7h 00m

Guatemala City La Aurora

Tue 10/13

11:40 am-9:35 pm

1 stop7h 55m

$740

IslipLiberia

ISP Islip Long Island - LIR Liberia

ISPLIR

Islip Long Island

Thu 9/17

7:00 am-11:57 am

1 stop6h 57m

Liberia

Thu 9/24

1:05 pm-11:22 pm

1 stop8h 17m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Central America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Islip Long Island to Central America?

JetBlue, Frontier, and Breeze Airways are the most popular carriers operating from Islip Long Island to Central America

What airlines fly to Central America?

Avianca, United Airlines and JetBlue are the top three most popular airlines that fly to Central America from Islip, New York according to our data. Avianca is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Central America. Keep in mind that there are 12 different airlines that fly to Central America on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Central America flight deals and tips

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

Best Price Found	$185
Fastest flight time	6h 26m
Direct flights	None

The best one-way flight to Central America from Islip, New York in the past 72 hours is $185. The best round-trip flight deal from Islip, New York to Central America found on momondo in the last 72 hours is $570.

The fastest flight from Islip, New York to Central America takes 6h 26m

There are no direct flights from Islip, New York to Central America. There are no popular flight routes from Islip, New York to Central America.

Search flight deals

Frequently asked questions about flying from Islip, New York to Central America

When did momondo last update prices for flights from Islip Long Island Airport to Central America?
Prices for flights from Islip Long Island Airport to Central America were last updated today.
How old do you have to be to fly from Islip Long Island Airport to Central America?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Central America.
What documentation or ID do you need to fly to Central America?
The required travel and health documents for your Central America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Central America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Central America?

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

Can I find flights from Islip to Central America with flexible booking policies on momondo?

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

How can momondo help me find flights from Islip to Central America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Central America.

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

If you are not ready to book a flight from Islip to Central America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Central America and let you know when they change.