In terms of precipitation, rainfall in Greensboro ranges from 3.0 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Greensboro when rainfall is around 3.0 in.

If weather is an important factor for your trip to Greensboro, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

When flying from Islip, New York to Greensboro, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Islip, New York-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Greensboro flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islip, New York-Greensboro flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Greensboro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Islip to Greensboro?

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

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

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

$350+ Flights from Islip, NY to Greensboro

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Cheap flight deals from Islip to Greensboro

Cheapest flights from Islip to Greensboro
Explore the most affordable flight options available from Islip to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Fri 2/208:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Fri 2/277:17 pm

GSO

ISP

1 stop20h 55m

Multiple Airlines

Deal found 1/26

$350

Fri 2/138:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Mon 2/1610:01 pm

GSO

ISP

2 stops37h 09m

Multiple Airlines

Deal found 1/27

$551

Best flights from Islip to Greensboro
Discover carefully curated flight deals from Islip to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Fri 2/208:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Fri 2/277:17 pm

GSO

ISP

1 stop20h 55m

Multiple Airlines

Deal found 1/26

$350

Fri 2/138:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Mon 2/1610:01 pm

GSO

ISP

2 stops37h 09m

Multiple Airlines

Deal found 1/27

$551

Last-minute flights from Islip to Greensboro
Discover last-minute flight deals from Islip to Greensboro. Data last updated January 28, 2026 and is based on user searches.

Fri 2/138:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Mon 2/1610:01 pm

GSO

ISP

2 stops37h 09m

Multiple Airlines

Deal found 1/27

$551

Fri 2/208:33 am

ISP

GSO

1 stop7h 29m

Multiple Airlines

Fri 2/277:17 pm

GSO

ISP

1 stop20h 55m

Multiple Airlines

Deal found 1/26

$350

Find flight deals from Islip to Greensboro

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$350 (Kiwi.com)
Popular in	December
Cheapest in	July
Average price	$281

Provider with most accurate pricing for Islip Long Island-Greensboro/H. Point flight deals.

Search Deals

Provider most trusted by Cheapflights users for Islip Long Island-Greensboro/H. Point flights.

Search Deals

From Islip Long Island to Greensboro/H. Point

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 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

IslipGreensboro

ISP - GSO

ISPGSO

Islip Long Island

Fri 2/20

8:33 am-4:02 pm

1 stop7h 29m

Greensboro/H. Point

Fri 2/27

7:17 pm-4:12 pm

1 stop20h 55m

$350

IslipGreensboro

ISP - GSO

ISPGSO

Islip Long Island

Fri 2/13

8:33 am-4:02 pm

1 stop7h 29m

Greensboro/H. Point

Mon 2/16

10:01 pm-11:10 am

2 stops37h 09m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Islip to Greensboro

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Greensboro in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Islip, New York-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Greensboro flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-Greensboro flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Greensboro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Greensboro

Have a flexible travel schedule? Discover the best time to fly to Greensboro 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 Greensboro

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

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Greensboro (average of $36). Flying from Islip, New York to Greensboro in October is currently the most expensive (average of $78). 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

Can I find deals for flights from Islip to Greensboro that include hotel bookings?
Yes. In addition to deals on Islip to Greensboro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Greensboro?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Greensboro.
Can I find deals for business class flights from Islip to Greensboro?
Yes. Cheapflights offers flight deals from Islip to Greensboro 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 Greensboro?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Greensboro (average of $36). Flying from Islip, New York to Greensboro in October is currently the most expensive (average of $78). 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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$350+ Cheap flights from Islip, NY to Greensboro (ISP - GSO)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Greensboro 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 Greensboro

Cheapest flights from Islip to GreensboroExplore the most affordable flight options available from Islip to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Islip to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Islip to Greensboro

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Islip to Greensboro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Greensboro in January.

Best time to book a flight from Islip to Greensboro

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

Cheapflights Insights

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

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

Related info for your journey

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

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

How can I find direct flights from Islip to Greensboro?

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

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

Traveling to a place near Greensboro?

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Cheapest flights from Islip to Greensboro
Explore the most affordable flight options available from Islip to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.