$758 Cheap Flights from Madrid (MAD) to St. Thomas (STT)

View $758 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)

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Cheap Flights from Madrid to St. Thomas (MAD-STT)

Prices were available within the past 7 days and start at $758 for one-way flights and $1,496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Aug 12 - Sun, Aug 17
MAD
Madrid
STT
St. Thomas
$1,496 Roundtrip, found 2 days ago
$1,496
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Aug 12 from Madrid to St. Thomas, returning Sun, Aug 17, priced at $1,496 found 2 days ago
United
Wed, Aug 13 - Sun, Aug 17
MAD
Madrid
STT
St. Thomas
$1,561 Roundtrip, found 2 days ago
$1,561
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from Madrid to St. Thomas, returning Sun, Aug 17, priced at $1,561 found 2 days ago
British Airways
Wed, Aug 13 - Sat, Aug 16
MAD
Madrid
STT
St. Thomas
$1,648 Roundtrip, found 2 days ago
$1,648
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Aug 13 from Madrid to St. Thomas, returning Sat, Aug 16, priced at $1,648 found 2 days ago
American Airlines
Tue, Aug 12 - Sat, Aug 16
MAD
Madrid
STT
St. Thomas
$1,723 Roundtrip, found 2 days ago
$1,723
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 12 from Madrid to St. Thomas, returning Sat, Aug 16, priced at $1,723 found 2 days ago
Flights from Madrid (MAD) to St. Thomas (STT)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Cyril E. King
Roundtrip price
$1,495
Distance
3913 mi

Madrid to St. Thomas Flights

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

 

The best time to book a flight from Madrid to St. Thomas

Sunday is one of the best days to book for cheap flights from Madrid 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 Madrid 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 Madrid to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $758 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 Madrid 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 Madrid 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.

 

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight from $758 or cheap return flight from $1,496 from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)?
August is the most affordable month to fly from MAD to STT. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MAD to STT flight.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)?
There are no daily direct flights available from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from MAD to STT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)?
Choose a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT) last-minute?
Waiting until just before your trip to book a flight from MAD to STT generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a MAD to STT flight and hotel package?
Booking a MAD to STT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Cyril E. King Airport (STT)?
It's usually possible to cancel or reschedule your MAD to STT flight. However, if the booking was made more than 24 hours ago, 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 further details on our Customer Service portal.

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