$121 Cheap Flights from New York (LGA) to St. Thomas (STT)

View $121 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)

Cheap Flights from New York to St. Thomas (LGA-STT)

Prices were available within the past 7 days and start at $121 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Dec 2 - Sat, Dec 6
LGA
New York
STT
St. Thomas
$223 Roundtrip, found 6 hours ago
$223
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Dec 2 from New York to St. Thomas, returning Sat, Dec 6, priced at $223 found 6 hours ago
Spirit Airlines
Tue, Dec 2 - Sat, Dec 6
LGA
New York
STT
St. Thomas
$227 Roundtrip, found 6 hours ago
$227
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Dec 2 from New York to St. Thomas, returning Sat, Dec 6, priced at $227 found 6 hours ago
Spirit Airlines
Wed, Dec 3 - Sat, Dec 6
LGA
New York
STT
St. Thomas
$248 Roundtrip, found 11 hours ago
$248
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Wed, Dec 3 from New York to St. Thomas, returning Sat, Dec 6, priced at $248 found 11 hours ago
Spirit Airlines
Sat, Dec 6 - Sat, Dec 13
LGA
New York
STT
St. Thomas
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sat, Dec 6 from New York to St. Thomas, returning Sat, Dec 13, priced at $249 found 4 hours ago
Spirit Airlines
Tue, Dec 2 - Sat, Dec 6
LGA
New York
STT
St. Thomas
$253 Roundtrip, found 6 hours ago
$253
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Dec 2 from New York to St. Thomas, returning Sat, Dec 6, priced at $253 found 6 hours ago
Spirit Airlines
Thu, Jan 1 - Fri, Jan 9
LGA
New York
STT
St. Thomas
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Thu, Jan 1 from New York to St. Thomas, returning Fri, Jan 9, priced at $259 found 5 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
LGA
New York
STT
St. Thomas
$282 Roundtrip, found 9 hours ago
$282
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Dec 6 from New York to St. Thomas, returning Sat, Dec 13, priced at $282 found 9 hours ago
United
Sat, Dec 6 - Sat, Dec 13
LGA
New York
STT
St. Thomas
$292 Roundtrip, found 9 hours ago
$292
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Dec 6 from New York to St. Thomas, returning Sat, Dec 13, priced at $292 found 9 hours ago
JetBlue Airways
Tue, Jan 27 - Tue, Feb 3
LGA
New York
STT
St. Thomas
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jan 27 from New York to St. Thomas, returning Tue, Feb 3, priced at $330 found 1 day ago
Delta
Tue, Jan 6 - Tue, Jan 13
LGA
New York
STT
St. Thomas
$459 Roundtrip, found 2 hours ago
$459
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jan 6 from New York to St. Thomas, returning Tue, Jan 13, priced at $459 found 2 hours ago

Find the cheapest month to fly from New York (LGA) to St. Thomas (STT)

March is typically the cheapest month to fly

From $153 - $681 per traveler.

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 $1,064
EIS
Terrance B. Lettsome Intl.
Flights from $1,064

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight from $121 or cheap return flight from $223 from LaGuardia Airport (LGA) 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 LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
Flying in December may help you find better deals, as it's the cheapest month for flights between LGA and STT. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
There are no direct routes from New York, NY (LGA-LaGuardia) to Cyril E. King Airport (STT). However, there are other airports with nonstop flights. Begin your journey at John F. Kennedy Intl. Airport (JFK) and head straight to St. Thomas without any detours.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LGA to STT. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
Nonstop flights from LaGuardia Airport (LGA) to Cyril E. King Airport (STT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LGA to STT?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
To avoid possible delays on the LaGuardia Airport (LGA) to Cyril E. King Airport (STT) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 LaGuardia Airport (LGA) to Cyril E. King Airport (STT) last-minute?
Waiting until just before your trip to book your flight from LGA to STT generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a LGA to STT flight and hotel package?
Opting for a LGA to STT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Cyril E. King Airport (STT)?
It's generally possible to reschedule or cancel your LGA to STT flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
LaGuardia
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$222
Distance
1637 mi

Book with confidence

New York to St. Thomas Flights

The cheapest times to fly from New York 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 New York to St. Thomas are during the month of December. You can find some of the cheapest flights from New York to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to St. Thomas

Sunday is one of the best days to book for cheap flights from New York 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 New York 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 New York to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 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 New York 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 New York 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.

 

New York to St. Thomas Flights

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*Available to One Key members.