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).

How far in advance should I book a flight from Islip, New York to Greensboro?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 53% on flights from Islip, New York to Greensboro compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $248. For sooner than that we have options available in the next 3 days from $322.

What is the cheapest month to fly from Islip, New York to Greensboro?

January is one of the best times of the year to fly to Greensboro from Islip, New York. Prices for January average $276 per person but you can even find prices for as low as $189. The most expensive prices can be found in the month of December. Opting for a January flight can save you 20% on your journey compared to booking in December

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.

$475+ Flights from Islip, NY to Greensboro

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Cheap flight deals from Islip to Greensboro

Round-trip from	$797 (United)
One-way from	$475 (KAYAK)
Popular in	December
Cheapest in	January
Average price	$259

From Islip Long Island to Greensboro/H. Point

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One-way flight from Islip Long Island to Greensboro/H. Point

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Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 29, 2025.

Tue 10/217:30 amISP - GSO

2 stops26h 14mMultiple Airlines

Wed 10/297:55 pmGSO - ISP

2 stops19h 26mMultiple Airlines

Deal found 7/28

$797

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 July 29, 2025.

Tue 10/217:30 amISP - GSO

2 stops26h 14mMultiple Airlines

Wed 10/297:55 pmGSO - ISP

2 stops19h 26mMultiple Airlines

Deal found 7/28

$797

One-way flights from Islip to Greensboro
Search for one-way flight options from Islip to Greensboro. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 8/147:39 pmISP - GSO

3 stops24h 37mBreeze Airways

Deal found 7/27

$475

Mon 8/44:33 pmISP - GSO

2 stops24h 18mMultiple Airlines

Deal found 7/27

$644

Fly from

Fly to

Route

Depart

Return

Price

IslipGreensboro

ISP - GSO

ISPGSO

Islip Long Island

Tue 10/21

7:30 am-9:44 am

2 stops26h 14m

Greensboro/H. Point

Wed 10/29

7:55 pm-3:21 pm

2 stops19h 26m

$797

IslipGreensboro

ISP - GSO

ISPGSO

Islip Long Island

Thu 8/14

7:39 pm-8:16 pm

3 stops24h 37m

$475

IslipGreensboro

ISP - GSO

ISPGSO

Islip Long Island

Mon 8/4

4:33 pm-4:51 pm

2 stops24h 18m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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, August is the cheapest month in which you can book a flight from Islip, New York to Greensboro (average of $306). Flying from Islip, New York to Greensboro in October is currently the most expensive (average of $366). 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.

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.

Reviews of airlines servicing Greensboro

Read reviews from past customers who have flown Breeze Airways from Islip to Greensboro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.0

Very good

190 reviews

Reviews

1 / 13

8.0

Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Breeze Airways

8.0

Very good

190 reviews

Breeze Airways

8.0

Very good

190 reviews

Reviews

1 / 13

8.0

Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

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, August is the cheapest month in which you can book a flight from Islip, New York to Greensboro (average of $306). Flying from Islip, New York to Greensboro in October is currently the most expensive (average of $366). 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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$475+ Cheap flights from Islip, NY to Greensboro (ISP - GSO)

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 8/14. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

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

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?

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

Find hourly flight availability from Islip to Greensboro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Reviews of airlines servicing Greensboro

Read reviews from past customers who have flown Breeze Airways from Islip to Greensboro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 July 29, 2025.