$293 Cheap Flights from St. Thomas (STT) to Culebra (CPX)

View $293 flight on Sun, May 18, 2025Opens in a new window

Popular airlines from Cyril E. King Airport (STT) to Culebra (CPX-Benjamin Rivera Noriega)

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Cheap Flights from St. Thomas to Culebra (STT-CPX)

Prices were available within the past 7 days and start at $293 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Silver Airways
Mon, May 19 - Tue, May 20
STT
St. Thomas
CPX
Culebra
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Tue, May 20, priced at $291 found 3 days ago
Silver Airways
Mon, May 19 - Mon, May 19
STT
St. Thomas
CPX
Culebra
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Mon, May 19, priced at $301 found 3 days ago
Silver Airways
Mon, May 19 - Thu, May 22
STT
St. Thomas
CPX
Culebra
$325 Roundtrip, found 3 days ago
$325
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Thu, May 22, priced at $325 found 3 days ago
Silver Airways
Fri, May 16 - Thu, May 22
STT
St. Thomas
CPX
Culebra
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Fri, May 16 from St. Thomas to Culebra, returning Thu, May 22, priced at $335 found 3 days ago
Silver Airways
Mon, May 19 - Wed, May 21
STT
St. Thomas
CPX
Culebra
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Wed, May 21, priced at $341 found 3 days ago
Silver Airways
Mon, May 19 - Fri, May 23
STT
St. Thomas
CPX
Culebra
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Fri, May 23, priced at $345 found 3 days ago
Silver Airways
Mon, May 19 - Sun, May 25
STT
St. Thomas
CPX
Culebra
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Mon, May 19 from St. Thomas to Culebra, returning Sun, May 25, priced at $346 found 3 days ago
Silver Airways
Fri, May 16 - Wed, May 21
STT
St. Thomas
CPX
Culebra
$351 Roundtrip, found 3 days ago
$351
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Fri, May 16 from St. Thomas to Culebra, returning Wed, May 21, priced at $351 found 3 days ago
Silver Airways
Tue, May 20 - Tue, May 20
STT
St. Thomas
CPX
Culebra
$355 Roundtrip, found 3 days ago
$355
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Tue, May 20 from St. Thomas to Culebra, returning Tue, May 20, priced at $355 found 3 days ago
Silver Airways
Fri, May 16 - Sun, May 25
STT
St. Thomas
CPX
Culebra
$356 Roundtrip, found 3 days ago
$356
Roundtrip
found 3 days ago
Select Silver Airways flight, departing Fri, May 16 from St. Thomas to Culebra, returning Sun, May 25, priced at $356 found 3 days ago
Flights from St. Thomas (STT) to Culebra (CPX)
Origin airport
Cyril E. King
Destination airport
Benjamin Rivera Noriega
Roundtrip price
$291
Distance
21 mi

St. Thomas to Culebra Flights

The cheapest times to fly from St. Thomas to Culebra

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 St. Thomas to Culebra are during the month of May. You can find some of the cheapest flights from St. Thomas to Culebra with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Thomas to Culebra: 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 St. Thomas to Culebra

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 St. Thomas to Culebra in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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 St. Thomas to Culebra 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 St. Thomas to Culebra 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 Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX) cost?
Discover the latest flight deals from STT to CPX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STT to CPX?
The cheapest flights from STT to CPX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STT to CPX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STT to CPX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX)?
Direct flights from Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STT to CPX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX)?
To avoid possible delays on the Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
What airports do you fly into for Culebra from Cyril E. King Airport (STT)?
If you’re taking a direct flight from Cyril E. King Airport (STT) to Culebra, you can land at either Luis Munoz Marin Intl. Airport (SJU) or Antonio Rivera Rodriguez Airport (VQS).
Is it cheaper to buy a plane ticket from Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX) last-minute?
Last-minute fares from STT to CPX are usually more expensive. To lock in the best rates, start looking for flights ahead of time. That being said, if you’re flexible with your travel dates, it’s possible to land a cheap fare just before your departure.
Is it cheaper to book a STT to CPX flight and hotel package?
You’ll typically save money by securing a STT to CPX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve chosen your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Benjamin Rivera Noriega Airport (CPX)?
Typically, it’s possible to cancel or reschedule your STT to CPX flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.