$839+ Cheap flights from Islip, NY (ISP) to the U.S. Virgin Islands
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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — STT
May 4 — May 111
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to U.S. Virgin Islands
Keep the following information in mind while searching for Islip to U.S. Virgin Islands flight deals. Data was last updated April 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $839 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $567 |
Find flight deals from Islip to U.S. Virgin Islands
Cheapest flights from Islip to U.S. Virgin IslandsExplore the most affordable flight options available from Islip to U.S. Virgin Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from Islip to U.S. Virgin Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3010:44 amISP - STT
2 stops23h 04mMultiple Airlines
Sat 7/54:34 pmSTT - ISP
3 stops26h 30mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$839
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to U.S. Virgin Islands 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 April 29, 2025.
Use the filters below to find and compare flights from Islip to the U.S. Virgin Islands that are best for you.
Fly from
Islip
Fly to
U.S. Virgin Islands
Route
Depart
Return
Price
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
Mon 6/30
10:44 am-9:48 am
2 stops23h 04m
Saint Thomas Island Cyril E King
Sat 7/5
4:34 pm-7:04 pm
3 stops26h 30m
$839
Best time to book a flight from Islip to U.S. Virgin Islands
Have a flexible travel schedule? Discover the best time to fly to U.S. Virgin Islands 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 the U.S. Virgin Islands
What is the cheapest month to book a flight from Islip, New York to U.S. Virgin Islands?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to U.S. Virgin Islands (average of $432). Flying from Islip, New York to U.S. Virgin Islands in June is currently the most expensive (average of $627). 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.