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George Town

$570+ Cheap flights from Islip, NY (ISP) to George Town (GCM)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — GCM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Islip to George Town

Cheapest flights from Islip to George Town
Explore the most affordable flight options available from Islip to George Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:25 am
ISP
-
GCM
1 stop5h 36m
JetBlue
Tue 3/312:05 pm
GCM
-
ISP
1 stop7h 30m
JetBlue
Deal found 1/28$719
This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:25 am
ISP
-
GCM
1 stop5h 25m
JetBlue
Tue 3/312:05 pm
GCM
-
ISP
1 stop7h 30m
JetBlue
Deal found 1/28$871

Find flight deals from Islip to George Town

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to George Town (GCM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$719
(KAYAK)

One-way from

$570
(KAYAK)

Popular in

April

Cheapest in

January

Average price

$369
Provider with most accurate pricing for New York (NYC)-George Town Owen Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-George Town Owen Roberts Intl flights.
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From Islip Long Island to George Town Owen Roberts Intl
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One-way flight from Islip Long Island to George Town Owen Roberts Intl
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to George Town that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Islip to George Town that are best for you.

Fly from

Islip

Fly to

George Town

Route

Depart

Return

Price

IslipGeorge Town

ISP - GCM

ISPGCM

Islip Long Island

Thu 3/26

8:25 am-1:01 pm

1 stop5h 36m

George Town Owen Roberts Intl

Tue 3/31

2:05 pm-10:35 pm

1 stop7h 30m

$719

IslipGeorge Town

ISP - GCM

ISPGCM

Islip Long Island

Sat 3/28

8:25 am-12:50 pm

1 stop5h 25m

George Town Owen Roberts Intl

Tue 3/31

2:05 pm-10:35 pm

1 stop7h 30m

$871

IslipGeorge Town

ISP - GCM

ISPGCM

Islip Long Island

Thu 3/19

8:25 am-1:01 pm

1 stop5h 36m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Islip to George Town

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

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

Currently, October is the cheapest month in which you can book a flight from Islip, New York to George Town (average of $119). Flying from Islip, New York to George Town in June is currently the most expensive (average of $332). 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

Find useful and relevant information for your journey from Islip to George Town. 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 George Town?

    Airlines like JetBlue fly from Islip, New York to George Town in about 5h 36m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1562 mi.

  • Can I find deals for flights from Islip to George Town that include hotel bookings?

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

  • How can I find direct flights from Islip to George Town?

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

  • Can I find deals for business class flights from Islip to George Town?

    Yes. Cheapflights offers flight deals from Islip to George Town 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 George Town?

    Currently, October is the cheapest month in which you can book a flight from Islip, New York to George Town (average of $119). Flying from Islip, New York to George Town in June is currently the most expensive (average of $332). 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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