$370+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — STT
nov. 29 — dic. 61
1 adult, Economy
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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 octubre 30, 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 octubre 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/144:58 pmISP - STT
1 stop21h 26mMultiple Airlines
mar. 11/181:55 pmSTT - ISP
2 stops21h 42mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/179:54 amISP - STT
2 stops26h 06mMultiple Airlines
vie. 11/283:25 pmSTT - ISP
1 stop17h 37mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$388
This United deal was found by Cheapflights users on 10/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:40 pmISP - STT
2 stops23h 32mMultiple Airlines
lun. 11/172:15 pmSTT - ISP
2 stops30h 30mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$1,920
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 octubre 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $370 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $466 |
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 octubre 30, 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
vie. 11/14
4:58 pm-3:24 pm
1 stop21h 26m
Saint Thomas Island Cyril E King
mar. 11/18
1:55 pm-10:37 am
2 stops21h 42m
$370
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
lun. 11/17
9:54 am-1:00 pm
2 stops26h 06m
Saint Thomas Island Cyril E King
vie. 11/28
3:25 pm-8:02 am
1 stop17h 37m
$388
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
lun. 11/10
7:30 am-1:12 pm
2 stops28h 42m
Saint Thomas Island Cyril E King
lun. 11/17
2:15 pm-7:45 pm
2 stops30h 30m
$1,920
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
mar. 11/4
6:27 pm-11:36 am
2 stops40h 09m
$472
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, March is the cheapest month in which you can book a flight from Islip, New York to U.S. Virgin Islands (average of $95). Flying from Islip, New York to U.S. Virgin Islands in December is currently the most expensive (average of $254). 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.