$384 Cheap Flights from Buenos Aires (EZE) to St. Thomas (STT)

View $384 flight on Sat, Mar 28, 2026Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT)

Cheap Flights from Buenos Aires to St. Thomas (EZE-STT)

Prices were available within the past 7 days and start at $384 for one-way flights and $616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 25 - Sun, Dec 7
EZE
Buenos Aires
STT
St. Thomas
$616 Roundtrip, found 3 days ago
$616
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 25 from Buenos Aires to St. Thomas, returning Sun, Dec 7, priced at $616 found 3 days ago
United
Sun, Nov 23 - Sun, Dec 7
EZE
Buenos Aires
STT
St. Thomas
$662 Roundtrip, found 3 days ago
$662
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 23 from Buenos Aires to St. Thomas, returning Sun, Dec 7, priced at $662 found 3 days ago
United
Tue, Nov 25 - Tue, Dec 9
EZE
Buenos Aires
STT
St. Thomas
$684 Roundtrip, found 3 days ago
$684
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 25 from Buenos Aires to St. Thomas, returning Tue, Dec 9, priced at $684 found 3 days ago
American Airlines
Sun, Oct 5 - Wed, Oct 22
EZE
Buenos Aires
STT
St. Thomas
$687 Roundtrip, found 3 days ago
$687
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Oct 5 from Buenos Aires to St. Thomas, returning Wed, Oct 22, priced at $687 found 3 days ago
Delta
Wed, Oct 29 - Sun, Nov 16
EZE
Buenos Aires
STT
St. Thomas
$689 Roundtrip, found 3 days ago
$689
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Buenos Aires to St. Thomas, returning Sun, Nov 16, priced at $689 found 3 days ago
United
Tue, Oct 28 - Sun, Nov 9
EZE
Buenos Aires
STT
St. Thomas
$693 Roundtrip, found 3 days ago
$693
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 28 from Buenos Aires to St. Thomas, returning Sun, Nov 9, priced at $693 found 3 days ago
LATAM Airlines Group
Sun, Nov 2 - Sun, Nov 16
EZE
Buenos Aires
STT
St. Thomas
$694 Roundtrip, found 3 days ago
$694
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, Nov 2 from Buenos Aires to St. Thomas, returning Sun, Nov 16, priced at $694 found 3 days ago
United
Fri, Oct 31 - Sun, Nov 16
EZE
Buenos Aires
STT
St. Thomas
$696 Roundtrip, found 3 days ago
$696
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Buenos Aires to St. Thomas, returning Sun, Nov 16, priced at $696 found 3 days ago
United
Fri, Oct 24 - Thu, Nov 13
EZE
Buenos Aires
STT
St. Thomas
$701 Roundtrip, found 3 days ago
$701
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from Buenos Aires to St. Thomas, returning Thu, Nov 13, priced at $701 found 3 days ago
United
Sun, Nov 23 - Sat, Dec 6
EZE
Buenos Aires
STT
St. Thomas
$708 Roundtrip, found 3 days ago
$708
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 23 from Buenos Aires to St. Thomas, returning Sat, Dec 6, priced at $708 found 3 days ago

Alternative airports near St. Thomas

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

Select flight to Cyril E. King STT. Cheapest option available. Flights from $1,004
STT
Cyril E. King
Cheapest
Flights from $1,004

Frequently asked questions

How much does a flight from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight from $384 or cheap return flight from $616 from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT)?
The cheapest month to fly from EZE to STT is November, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) 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 the carrier with the cheapest EZE to STT flight.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT)?
Direct flights from Ministro Pistarini Intl. Airport (EZE) 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 filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EZE to STT?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season 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 Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT)?
Choose a flight from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the risk 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 Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT) last-minute?
Booking your plane ticket from EZE to STT shortly before your journey is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an EZE to STT flight and hotel package?
Opting for an EZE to STT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Cyril E. King Airport (STT)?
In most cases, you can modify or cancel your EZE to STT flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Ministro Pistarini Intl.
Destination airport
Cyril E. King
Roundtrip price
$616
Distance
3696 mi

Book with confidence

Book with confidence

Buenos Aires to St. Thomas Flights

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

 

The best time to book a flight from Buenos Aires to St. Thomas

Sunday is one of the best days to book for cheap flights from Buenos Aires 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 Buenos Aires 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 Buenos Aires to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $384 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 Buenos Aires 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 Buenos Aires 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.

 

Buenos Aires to St. Thomas Flights

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*Available to One Key members.