HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$138+ Cheap flights from Westchester County to Saint Thomas Island (STT)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — STT
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Westchester County to Saint Thomas Island 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 Westchester County to Saint Thomas Island

Cheapest flights from Westchester County to Saint Thomas Island
Explore the most affordable flight options available from Westchester County to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:00 am
HPN
-
STT
1 stop10h 15m
American Airlines
Thu 5/214:48 pm
STT
-
HPN
2 stops17h 42m
American Airlines
Deal found 3/30$280
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
HPN
-
STT
1 stop10h 15m
American Airlines
Mon 5/1812:25 pm
STT
-
HPN
2 stops22h 05m
American Airlines
Deal found 3/31$281
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:16 pm
HPN
-
STT
2 stops22h 59m
American Airlines
Wed 5/63:29 pm
STT
-
HPN
2 stops19h 01m
American Airlines
Deal found 3/28$300
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:16 pm
HPN
-
STT
2 stops18h 19m
American Airlines
Wed 5/63:29 pm
STT
-
HPN
2 stops19h 01m
American Airlines
Deal found 3/28$305
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
HPN
-
STT
1 stop10h 15m
American Airlines
Mon 5/1112:25 pm
STT
-
HPN
1 stop10h 27m
American Airlines
Deal found 3/31$332
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
HPN
-
STT
1 stop8h 48m
Delta
Fri 5/11:22 pm
STT
-
HPN
1 stop8h 41m
Delta
Deal found 3/28$359
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:16 pm
HPN
-
STT
2 stops19h 59m
American Airlines
Thu 5/75:05 pm
STT
-
HPN
1 stop29h 47m
American Airlines
Deal found 3/28$362
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:16 pm
HPN
-
STT
2 stops20h 19m
American Airlines
Thu 5/75:05 pm
STT
-
HPN
2 stops17h 25m
American Airlines
Deal found 3/28$363
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:30 pm
HPN
-
STT
2 stops19h 33m
American Airlines
Fri 4/33:34 pm
STT
-
HPN
2 stops19h 25m
American Airlines
Deal found 3/27$364

Find flight deals from Westchester County to Saint Thomas Island

Keep the following information in mind while searching for Westchester County to Saint Thomas Island flight deals. Data was last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(American Airlines)

One-way from

$138
(Delta)

Popular in

December

Cheapest in

January

Average price

$459
Provider with most accurate pricing for New York (NYC)-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Saint Thomas Island Cyril E King flights.
Search Deals
From Westchester County to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Westchester County to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Saint Thomas Island 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 April 1, 2026.
Use the filters below to find and compare flights from Westchester County to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Thu 5/14

5:16 pm-1:35 pm

2 stops20h 19m

Saint Thomas Island Cyril E King

Mon 5/18

12:25 pm-10:30 am

2 stops22h 05m

$281

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Thu 5/7

6:00 am-4:15 pm

1 stop10h 15m

Saint Thomas Island Cyril E King

Mon 5/11

12:25 pm-10:52 pm

1 stop10h 27m

$332
Quickest round-trip

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Sun 4/26

6:00 am-2:48 pm

1 stop8h 48m

Saint Thomas Island Cyril E King

Fri 5/1

1:22 pm-10:03 pm

1 stop8h 41m

$359
Cheapest one-way

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Wed 4/8

6:00 am-2:48 pm

1 stop8h 48m

$138

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Wed 4/8

6:00 am-1:15 pm

1 stop7h 15m

$143

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Thu 7/30

6:29 am-3:20 pm

1 stop8h 51m

$164

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Sun 5/10

6:00 am-3:17 pm

1 stop9h 17m

$186
Quickest one-way

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Sun 7/5

8:00 am-3:12 pm

1 stop7h 12m

$268

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Mon 5/11

6:00 am-3:17 pm

1 stop9h 17m

$363

White PlainsSaint Thomas Island

HPN - STT

HPNSTT

White Plains Westchester County

Thu 5/14

6:00 am-3:17 pm

1 stop9h 17m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Sorted by cheapest first

Best time to book a flight from Westchester County to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Westchester County 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 Westchester County to Saint Thomas Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated April 1, 2026.
Read reviews from past customers who have flown JetBlue and American Airlines from Westchester County to Saint Thomas Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,908 reviews

Entertainment

7.2

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.2
Good
2,908 reviews
JetBlue
7.2
Good
2,908 reviews

Entertainment

7.2

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
American Airlines
7.1
Good
11,545 reviews
JetBlue
7.2
Good
2,908 reviews

Entertainment

7.2

Overall

7.2

Boarding

7.4

Food

6.6

Comfort

7.5

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

Related info for your journey

Find useful and relevant information for your journey from Westchester County 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 airport do you fly into for flights to Saint Thomas Island from Westchester County?

    If you book a flight to Saint Thomas Island from Westchester County, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island.

  • How long is the flight from Westchester County to Saint Thomas Island?

    American Airlines can get you from Westchester County to Saint Thomas Island in just under 10h 15m. Your travel time can differ by up to . There are 1652 mi between Westchester County and Saint Thomas Island.

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

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

  • How can I find direct flights from Westchester County 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 Westchester County to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from Westchester County 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.

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Westchester County to Saint Thomas Island

Discover the top 2 airlines that operate flights from Westchester County to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$220Average$365FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$311Average$620FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.