$108 Cheap Flights from White Plains (HPN) to St. Thomas (STT)

View $108 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Cyril E. King Airport (STT)

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Cheap Flights from White Plains to St. Thomas (HPN-STT)

Prices were available within the past 7 days and start at $108 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 20 - Tue, Jan 27
HPN
White Plains
STT
St. Thomas
$219 Roundtrip, found 2 hours ago
$219
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jan 20 from White Plains to St. Thomas, returning Tue, Jan 27, priced at $219 found 2 hours ago
American Airlines
Wed, Jan 7 - Mon, Jan 12
HPN
White Plains
STT
St. Thomas
$230 Roundtrip, found 14 hours ago
$230
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 7 from White Plains to St. Thomas, returning Mon, Jan 12, priced at $230 found 14 hours ago
Delta
Tue, Jan 20 - Tue, Jan 27
HPN
White Plains
STT
St. Thomas
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jan 20 from White Plains to St. Thomas, returning Tue, Jan 27, priced at $244 found 2 hours ago
Delta
Mon, Jan 5 - Mon, Jan 12
HPN
White Plains
STT
St. Thomas
$248 Roundtrip, found 13 hours ago
$248
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Jan 5 from White Plains to St. Thomas, returning Mon, Jan 12, priced at $248 found 13 hours ago
Delta
Thu, Jan 8 - Tue, Jan 13
HPN
White Plains
STT
St. Thomas
$253 Roundtrip, found 17 hours ago
$253
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Jan 8 from White Plains to St. Thomas, returning Tue, Jan 13, priced at $253 found 17 hours ago
Delta
Mon, Jan 5 - Mon, Jan 12
HPN
White Plains
STT
St. Thomas
$269 Roundtrip, found 13 hours ago
$269
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Jan 5 from White Plains to St. Thomas, returning Mon, Jan 12, priced at $269 found 13 hours ago
American Airlines
Tue, Jan 20 - Tue, Jan 27
HPN
White Plains
STT
St. Thomas
$278 Roundtrip, found 2 hours ago
$278
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jan 20 from White Plains to St. Thomas, returning Tue, Jan 27, priced at $278 found 2 hours ago
American Airlines
Tue, Jan 20 - Tue, Jan 27
HPN
White Plains
STT
St. Thomas
$279 Roundtrip, found 2 hours ago
$279
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jan 20 from White Plains to St. Thomas, returning Tue, Jan 27, priced at $279 found 2 hours ago
JetBlue Airways
Tue, Jan 20 - Tue, Jan 27
HPN
White Plains
STT
St. Thomas
$281 Roundtrip, found 2 hours ago
$281
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Tue, Jan 20 from White Plains to St. Thomas, returning Tue, Jan 27, priced at $281 found 2 hours ago
Delta
Mon, Jan 5 - Mon, Jan 12
HPN
White Plains
STT
St. Thomas
$282 Roundtrip, found 13 hours ago
$282
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Jan 5 from White Plains to St. Thomas, returning Mon, Jan 12, priced at $282 found 13 hours ago

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Flights from $909
EIS
Terrance B. Lettsome Intl.
Flights from $909

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Cyril E. King Airport (STT) cost?
Grab a cheap one-way flight from $108 or cheap return flight from $219 from Westchester County Airport (HPN) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
The cheapest month to fly from HPN to STT is January, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
Which airlines fly direct from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
You can't fly direct from White Plains, NY (HPN-Westchester County) to Cyril E. King Airport (STT). However, you can seamlessly travel to St. Thomas without any layovers by taking off from John F. Kennedy Intl. Airport (JFK).
What is the cheapest airline that flies from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HPN to STT flight.
How many flights per day from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
There aren't any daily direct flights from Westchester County Airport (HPN) to Cyril E. King Airport (STT). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from HPN to STT?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
Select a flight from Westchester County Airport (HPN) to Cyril E. King Airport (STT) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Cyril E. King Airport (STT) last-minute?
Last-minute fares from HPN to STT are typically more expensive. To lock in the lowest prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a HPN to STT flight and hotel package?
Compared with arranging hotels and flights separately, booking a HPN to STT flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Cyril E. King Airport (STT)?
Usually, it's possible to cancel or reschedule your HPN to STT flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Westchester County
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways
Roundtrip price
$219
Distance
1653 mi

Book with confidence

White Plains to St. Thomas Flights

The cheapest times to fly from White Plains to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from White Plains to St. Thomas are during the month of January. You can find some of the cheapest flights from White Plains to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from White Plains to St. Thomas

Sunday is one of the best days to book for cheap flights from White Plains to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from White Plains to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from White Plains to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap White Plains to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your White Plains to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

White Plains to St. Thomas Flights

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*Available to One Key members.