$446+ Cheap flights from Islip, NY (ISP) to the U.S. Virgin Islands
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — STT
Aug 4 — Aug 111
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Islip to U.S. Virgin Islands with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 July 30, 2025.
Round-trip from | $425 (Trip.com) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $394 |
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 July 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 July 30, 2025.
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:33 pmISP - STT
1 stop19h 46mMultiple Airlines
Mon 9/112:18 pmSTT - ISP
2 stops35h 41mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$655
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Wed 8/132:55 pmISP - STX
3 stops20h 31mMultiple Airlines
Sun 8/1712:31 pmSTX - ISP
3 stops21h 33mMultiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$871
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:15 amISP - STT
2 stops8h 05mJetBlue
Sat 1/35:45 pmSTT - ISP
2 stops16h 20mJetBlue
Deal found 7/29![JetBlue logo]()
$2,205
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 July 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
Thu 8/28
7:33 pm-3:19 pm
1 stop19h 46m
Saint Thomas Island Cyril E King
Mon 9/1
12:18 pm-11:59 pm
2 stops35h 41m
$655
IslipChristiansted
ISP - STX
ISPSTX
Islip Long Island
Wed 8/13
2:55 pm-11:26 am
3 stops20h 31m
Christiansted Henry Rohlsen
Sun 8/17
12:31 pm-10:04 am
3 stops21h 33m
$871
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
Sat 12/27
10:15 am-7:20 pm
2 stops8h 05m
Saint Thomas Island Cyril E King
Sat 1/3
5:45 pm-9:05 am
2 stops16h 20m
$2,205
IslipSaint Thomas Island
ISP - STT
ISPSTT
Islip Long Island
Tue 11/4
4:33 pm-1:12 pm
2 stops19h 39m
$446
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 $433). Flying from Islip, New York to U.S. Virgin Islands in June is currently the most expensive (average of $649). 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.