How long is the flight from Islip, New York to Liberia?

There are many flights that can get you from Islip, New York to Liberia in 14h 54m. Fly via JetBlue to get the fastest option. Islip, New York and Liberia are separated by a distance of 2219 mi.

In terms of precipitation, rainfall in Liberia ranges from 0.0 - 14.3 inches per month. September is typically the wettest month, when rainfall can reach 14.3 in. January is typically the driest time to visit Liberia when rainfall is around 0.0 in.

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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

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

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

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

How can I find direct flights from Islip to Liberia?

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

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

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

$768+ Flights from Islip, NY to Liberia

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Cheap flight deals from Islip to Liberia

Cheapest flights from Islip to Liberia
Explore the most affordable flight options available from Islip to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Fri 3/138:25 pm

ISP

LIR

1 stop14h 54m

JetBlue

Mon 3/2312:00 pm

LIR

ISP

1 stop9h 46m

JetBlue

Deal found 1/25

$768

Fri 3/138:25 pm

ISP

LIR

1 stop14h 54m

JetBlue

Thu 3/191:00 pm

LIR

ISP

1 stop8h 46m

JetBlue

Deal found 1/25

$788

Best flights from Islip to Liberia
Discover carefully curated flight deals from Islip to Liberia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Fri 3/138:25 pm

ISP

LIR

1 stop14h 54m

JetBlue

Mon 3/2312:00 pm

LIR

ISP

1 stop9h 46m

JetBlue

Deal found 1/25

$768

Fri 3/138:25 pm

ISP

LIR

1 stop14h 54m

JetBlue

Thu 3/191:00 pm

LIR

ISP

1 stop8h 46m

JetBlue

Deal found 1/27

$818

Find flight deals from Islip to Liberia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$768 (JetBlue)
Popular in	December
Cheapest in	October
Average price	$422

Provider with most accurate pricing for New York (NYC)-Liberia flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Liberia flights.

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From Islip Long Island to Liberia

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

IslipLiberia

ISP - LIR

ISPLIR

Islip Long Island

Fri 3/13

8:25 pm-9:19 am

1 stop14h 54m

Liberia

Mon 3/23

12:00 pm-11:46 pm

1 stop9h 46m

$768

IslipLiberia

ISP - LIR

ISPLIR

Islip Long Island

Fri 3/13

8:25 pm-9:19 am

1 stop14h 54m

Liberia

Thu 3/19

1:00 pm-11:46 pm

1 stop8h 46m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Islip to Liberia

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

What is the cheapest month to book a flight from Islip, New York to Liberia?

Currently, November is the cheapest month in which you can book a flight from Islip, New York to Liberia (average of $122). Flying from Islip, New York to Liberia in June is currently the most expensive (average of $272). 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

How long is the flight from Islip, New York to Liberia?
There are many flights that can get you from Islip, New York to Liberia in 14h 54m. Fly via JetBlue to get the fastest option. Islip, New York and Liberia are separated by a distance of 2219 mi.
Can I find deals for flights from Islip to Liberia that include hotel bookings?
Yes. In addition to deals on Islip to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Liberia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Liberia.
Can I find deals for business class flights from Islip to Liberia?
Yes. Cheapflights offers flight deals from Islip to Liberia 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 Islip, New York to Liberia?
Currently, November is the cheapest month in which you can book a flight from Islip, New York to Liberia (average of $122). Flying from Islip, New York to Liberia in June is currently the most expensive (average of $272). 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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$768+ Cheap flights from Islip, NY (ISP) to Liberia (LIR)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Liberia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Liberia

Cheapest flights from Islip to LiberiaExplore the most affordable flight options available from Islip to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Explore the most affordable flight options available from Islip to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Find flight deals from Islip to Liberia

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Most trusted provider

Round-trip from

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

Best time to book a flight from Islip to Liberia

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Cheapflights Insights

Everything you need to know about your flight from Islip to Liberia

What is the cheapest month to book a flight from Islip, New York to Liberia?

Related info for your journey

Find useful and relevant information for your journey from Islip to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Islip, New York to Liberia?

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

How can I find direct flights from Islip to Liberia?

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

What is the cheapest month to book a flight from Islip, New York to Liberia?

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Cheapest flights from Islip to Liberia
Explore the most affordable flight options available from Islip to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.