ISP - STT

$839 Find Cheap Flights from Islip to Saint Thomas Island

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Saint Thomas Island departing on 6/30. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Saint Thomas Island, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Islip to Saint Thomas Island (ISP-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Islip to Saint Thomas Island

KAYAK's recommended round-trip deals from the most popular airlines that fly from Islip to Saint Thomas Island.
Discover the best prices for you by selecting your travel dates on KAYAK.
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10:44 am - 9:48 amISP-STT
23h 04m2 stops
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4:34 pm - 7:04 pmSTT-ISP
26h 30m3 stops
$839
Find Deal
Mon, Jun 30 - Sat, Jul 5
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10:44 am - 9:48 amISP-STT
23h 04m3 stops
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4:34 pm - 7:04 pmSTT-ISP
26h 30m3 stops
$845
Find Deal
Mon, Jun 30 - Sat, Jul 5
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10:44 am - 9:48 amISP-STT
23h 04m2 stops
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3:03 pm - 7:04 pmSTT-ISP
28h 01m2 stops
$858
Find Deal
Mon, Jun 30 - Sat, Jul 5
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Good to know

Cheapest flight$839
Flight from Islip to Saint Thomas Island

When to book flights from Islip to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Islip to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islip to Saint Thomas Island

  • What is the cheapest flight from Islip to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from Islip to Saint Thomas Island was $839 for a round-trip ticket.

  • Do I need a passport to fly between Islip and Saint Thomas Island?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Islip and on arrival in Saint Thomas Island.

  • Which aircraft models fly most regularly from Islip to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Islip to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Islip with another airline. Booking your flights between Islip and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Saint Thomas Island

Information on your arrival and departure airports

Saint Thomas Island (STT)
Islip (ISP)

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