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Cheap flights from Islip (ISP) to Saint Thomas Island (STT) from $221

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — STT
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Saint Thomas Island?

Users have found that booking a flight from Islip, New York to Saint Thomas Island at least 25 days early can save you up to 41% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Islip, New York to Saint Thomas Island for as little as $385 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $491 for flights departing within the next 3 days.

What is the cheapest month to fly from Islip, New York to Saint Thomas Island?

Flights from Islip, New York to Saint Thomas Island lean towards being more expensive in December. Prices are generally better when you fly from Islip, New York to Saint Thomas Island in January, with the cheapest ticket starting at $234.

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

When flying from Islip, New York to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Islip to Saint Thomas Island flights in June & July 2024

Find cheap flight options from Islip to Saint Thomas Island specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 2024.
Thu 6/131:05 pmISP - STT
2 stops20h 35mMultiple Airlines
Thu 6/205:34 pmSTT - ISP
2 stops23h 33mMultiple Airlines
Deal found 6/8$711
Thu 6/131:05 pmISP - STT
2 stops20h 35mMultiple Airlines
Thu 6/203:40 pmSTT - ISP
3 stops25h 27mMultiple Airlines
Deal found 6/8$738
Thu 6/131:05 pmISP - STT
3 stops25h 41mMultiple Airlines
Thu 6/203:40 pmSTT - ISP
3 stops25h 27mMultiple Airlines
Deal found 6/8$828

Islip to Saint Thomas Island 2024 flight deals

Discover exclusive flight deals for travel between Islip and Saint Thomas Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Thu 6/131:05 pmISP - STT
2 stops20h 35mMultiple Airlines
Thu 6/205:34 pmSTT - ISP
2 stops23h 33mMultiple Airlines
Deal found 6/8$711
Thu 6/131:05 pmISP - STT
2 stops20h 35mMultiple Airlines
Thu 6/203:40 pmSTT - ISP
3 stops25h 27mMultiple Airlines
Deal found 6/8$738
Thu 6/131:05 pmISP - STT
3 stops25h 41mMultiple Airlines
Thu 6/203:40 pmSTT - ISP
3 stops25h 27mMultiple Airlines
Deal found 6/8$828

One-way flights to Saint Thomas Island from Islip

Search for one-way flight options from Islip to Saint Thomas Island. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Fri 7/191:57 pmISP - STT
2 stops19h 43mMultiple Airlines
Deal found 6/8$221
Fri 7/195:47 pmISP - STT
3 stops22h 09mMultiple Airlines
Deal found 6/8$242

No data available for this route at this time. Please check back soon.

Best time to book a flight from Islip to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What does ISP to STT mean?

    ISP and STT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ISP to STT refers to a flight route from Islip Long Island Airport to Saint Thomas Island Cyril E King Airport.

  • Can I find deals for flights from Islip to Saint Thomas Island that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Saint Thomas Island flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Saint Thomas Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Saint Thomas Island flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Islip to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Saint Thomas Island?

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

  • Can I find deals for business class flights from Islip to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Islip to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Saint Thomas Island that allow pets onboard?

    Many airlines flying from Islip to Saint Thomas Island offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Saint Thomas Island?

    Yes, you can often find last-minute deals on Islip to Saint Thomas Island flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Saint Thomas Island flight deals updated?

    The Islip, New York to Saint Thomas Island flight deals you see on this page were last updated on 6/8.

  • What is the cheapest month to book a flight from Islip, New York to Saint Thomas Island?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Saint Thomas Island (average of $459). Flying from Islip, New York to Saint Thomas Island 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.

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Search flights from Islip to Saint Thomas Island by cabin class

Find flights from Islip to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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