Cheap flights from Islip (ISP) to St Thomas (STT)

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How to find the cheapest flight from
Islip (ISP) to St Thomas (STT)

All the information you need to plan the best ISP to STT flight in 2021: compare Islip to St Thomas flight prices with the expected peak season, weather and rainfall in St Thomas.
What is the cheapest month to fly from Islip to St Thomas?

August is one of the best times of the year to fly to St Thomas from Islip. Prices for August average $412 per person but you can even find prices for as low as $157. The most expensive prices can be found in the month of December. Opting for a August flight can save you 37% on your journey compared to booking in August

When is the cheapest time to fly from Islip to St Thomas (ISP - STT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip to St Thomas as you normally would.

Cheap flights from Islip to St Thomas in July, August 2021

The best prices found for ISP to STT flights for July, August
7 Aug - 9 Aug
$543pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
   
2 STOPS
ISP
Islip Long Island
7 Aug - 9 Aug
$583pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
   
2 STOPS
ISP
Islip Long Island
3 Aug - 10 Aug
$627pp
ISP
Islip Long Island
American Airlines
 
1 STOP
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
 
1 STOP
ISP
Islip Long Island

Islip to St Thomas 2021 flight deals

Cheap flights to St Thomas from Islip found for this year
7 Aug - 9 Aug
$543pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
   
2 STOPS
ISP
Islip Long Island
7 Aug - 9 Aug
$583pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
   
2 STOPS
ISP
Islip Long Island
3 Aug - 10 Aug
$627pp
ISP
Islip Long Island
American Airlines
 
1 STOP
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
 
1 STOP
ISP
Islip Long Island

Last minute flights from Islip to St Thomas

Late deals on round-trip flights to St Thomas from Islip, departing today and this week
1 Aug - 6 Aug
$786pp
ISP
Islip Long Island
American Airlines
 
1 STOP
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
 
1 STOP
ISP
Islip Long Island

One-way flights to St Thomas from Islip

The cheapest one-way flights from Islip to St Thomas
2:50 pm - 7:21 am
American Airlines
2 Stops
16h 31m
ISP - STT
American Airlines
2:50 pm - 7:15 am
American Airlines
2 Stops
16h 25m
ISP - STT
American Airlines
2:15 am - 4:28 pm
American Airlines
2 Stops
14h 13m
ISP - STT
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Islip</span> to <span class="emphasized">St Thomas</span> flights.

Flight FAQs

From Islip to St Thomas

Are flight prices decreasing from Islip to St Thomas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and St Thomas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Islip to St Thomas for under $600 on Cheapflights?

Yes, there are multiple flights from Islip to St Thomas for under $600. The cheapest flight booked recently is on American Airlines for just $543, but on average you can expect to pay $708.

Are there nonstop flights from Islip to St Thomas for under $500 on Cheapflights?

There are no nonstop flights from Islip to St Thomas, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Islip to St Thomas for under $800?

There are currently 1+ open flights from Islip to St Thomas within the next 7 days for less than $800.

What days are nonstop flights available from Islip to St Thomas?

Nonstop flights are available for this route on the following days: Sunday.

Does it rain more in Islip or St Thomas?

In Islip, there will be same rainfall in Islip compared to St Thomas over the next 13 days.

Is Islip weather warmer or cooler than St Thomas?

Temperatures around the 91 °F's can be experienced in August. The weather in St Thomas is hotter than in Islip. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Islip to St Thomas?

Departing from Islip to St Thomas will take you 5h 55m.

What is the cheapest airline to fly from Islip to St Thomas round-trip?

American Airlines, at $543, was found to be the cheapest airline from Islip to St Thomas..

What are the cheapest airlines to fly from Islip to St Thomas one-way?

One-way options have recently been found by users for as low as $262 on American Airlines.

Related searches

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Rent a Car

Car Rentals in St Thomas

COVID Restrictions

View COVID Travel Restrictions for St Thomas, U.S. Virgin Islands

Can I fly to Saint Thomas Island Cyril E King from Islip Long Island right now?

Information is based on travel restrictions from Islip Long Island to Saint Thomas Island Cyril E King

Most visitors from Islip Long Island need to provide a negative COVID-19 test result and/or quarantine to enter Saint Thomas Island Cyril E King.

COVID-19 testing requirements
Visitors from Islip Long Island must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Saint Thomas Island Cyril E King.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering Saint Thomas Island Cyril E King.

Documents
Travel Authorization Form - All travelers, including travelers in transit and children, are required to complete the online Travel Screening Portal a maximum of 5 days before departure to USVI and present a paper copy or digital version on arrival.


Can I fly back to Islip Long Island from Saint Thomas Island Cyril E King?

Returning to Islip Long Island from Saint Thomas Island Cyril E King

COVID-19 testing requirements
Visitors from Saint Thomas Island Cyril E King must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Islip Long Island.

Quarantine requirements
Visitors from Saint Thomas Island Cyril E King are not required to quarantine after entering Islip Long Island.

Hide COVID Travel Restrictions for St Thomas, U.S. Virgin Islands

Alternative routes for Islip to St Thomas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for St Thomas

Things to know before you go - useful duration and weather info for your trip from Islip to St Thomas.
Today's exchange rate
$1 = $1.00
Average temperature for July in St Thomas
89.6 °F
Avg rainfall for July in St Thomas
2.0 ″

Airports servicing Islip

Airports servicing Saint Thomas Island

Home Caribbean Virgin Islands, U.S. St Thomas Cheap flights from Islip to St Thomas