How long is the flight from Central America to Islip?

Airlines like Frontier fly from Central America to Islip in about 16h 22m. The time it takes to get you to your destination can typically vary by up to . There are 2091 mi between Central America and Islip.

In terms of precipitation, rainfall in Islip ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip when rainfall is around 3.3 in.

If weather is an important factor for your trip to Islip, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from Central America to Islip?

The most popular route from Central America to Islip is Guatemala City La Aurora - Islip Long Island. You may also consider Liberia - Islip Long Island or Managua Augusto C Sandino - Islip Long Island.

What is the cheapest time of day to fly from CA to ISP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Central America to Islip as you normally would.

What airport do you fly into for flights to Islip from Central America?

Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Central America to Islip.

Can I find deals for flights from Central America to Islip that include hotel bookings?

Yes. In addition to deals on Central America to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Central America to Islip?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Central America to Islip.

Can I find deals for business class flights from Central America to Islip?

Yes. Cheapflights offers flight deals from Central America to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$484+ Cheap Flights from Central America to Islip

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Cheap flight deals from Central America to Islip

Round-trip from	$1,051 (Frontier)
One-way from	$484 (Frontier)
Popular in	December
Cheapest in	October
Average price	$273

From Central America to Islip Long Island

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One-way flight from Central America to Islip Long Island

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Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Central America to Islip

Cheapest flights from Central America to Islip
Explore the most affordable flight options available from Central America to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 11/282:40 pmGUA - ISP

2 stops16h 22mFrontier

Thu 12/119:09 pmISP - GUA

2 stops17h 04mFrontier

Deal found 9/17

$1,051

Sat 12/2011:42 amGUA - ISP

2 stops11h 29mFrontier

Sun 12/289:09 pmISP - GUA

2 stops17h 04mFrontier

Deal found 9/16

$2,024

Best flights from Central America to Islip
Discover carefully curated flight deals from Central America to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Fri 11/282:40 pmGUA - ISP

2 stops16h 22mFrontier

Thu 12/119:09 pmISP - GUA

2 stops17h 04mFrontier

Deal found 9/17

$1,051

Sat 12/2011:42 amGUA - ISP

2 stops11h 29mFrontier

Sun 12/289:09 pmISP - GUA

2 stops17h 04mFrontier

Deal found 9/16

$2,024

One-way flights from Central America to Islip
Search for one-way flight options from Central America to Islip. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Sat 1/310:41 amSJO - ISP

1 stop8h 33mFrontier

Deal found 9/17

$484

Sun 1/410:00 amSJO - ISP

1 stop7h 44mJetBlue

Deal found 9/16

$1,520

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Guatemala CityIslip

GUA - ISP

GUAISP

Guatemala City La Aurora

Fri 11/28

2:40 pm-8:02 am

2 stops16h 22m

Islip Long Island

Thu 12/11

9:09 pm-1:13 pm

2 stops17h 04m

$1,051

Guatemala CityIslip

GUA - ISP

GUAISP

Guatemala City La Aurora

Sat 12/20

11:42 am-12:11 am

2 stops11h 29m

Islip Long Island

Sun 12/28

9:09 pm-1:13 pm

2 stops17h 04m

$2,024

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Sat 1/3

10:41 am-8:14 pm

1 stop8h 33m

$484

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Sun 1/4

10:00 am-6:44 pm

1 stop7h 44m

$1,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Central America to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Central America 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 Central America to Islip

What is the cheapest month to book a flight from Central America to Islip?

Currently, January is the cheapest month in which you can book a flight from Central America to Islip (average of $108). Flying from Central America to Islip in November is currently the most expensive (average of $213). 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.

Related info for your journey

What airport do you fly into for flights to Islip from Central America?
Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Central America to Islip.
How long is the flight from Central America to Islip?
Airlines like Frontier fly from Central America to Islip in about 16h 22m. The time it takes to get you to your destination can typically vary by up to . There are 2091 mi between Central America and Islip.
What are the most popular routes from Central America to Islip?
The most popular route from Central America to Islip is Guatemala City La Aurora - Islip Long Island. You may also consider Liberia - Islip Long Island or Managua Augusto C Sandino - Islip Long Island.
Can I find deals for flights from Central America to Islip that include hotel bookings?
Yes. In addition to deals on Central America to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Central America to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Central America to Islip.
Can I find deals for business class flights from Central America to Islip?
Yes. Cheapflights offers flight deals from Central America to Islip 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 Central America to Islip?
Currently, January is the cheapest month in which you can book a flight from Central America to Islip (average of $108). Flying from Central America to Islip in November is currently the most expensive (average of $213). 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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$484+ Cheap flights from Central America to Islip (ISP)

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

Find cheap flights from Central America to Islip with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Central America to Islip

Keep the following information in mind while searching for Central America to Islip flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Central America to Islip

Cheapest flights from Central America to IslipExplore the most affordable flight options available from Central America to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Central America to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Central America to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Central America with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Central America to Islip

What is the cheapest month to book a flight from Central America to Islip?

Related info for your journey

Find useful and relevant information for your journey from Central America to Islip. 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 into for flights to Islip from Central America?

How long is the flight from Central America to Islip?

What are the most popular routes from Central America to Islip?

Can I find deals for flights from Central America to Islip that include hotel bookings?

How can I find direct flights from Central America to Islip?

Can I find deals for business class flights from Central America to Islip?

What is the cheapest month to book a flight from Central America to Islip?

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Cheapest flights from Central America to Islip
Explore the most affordable flight options available from Central America to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.