Cheap Flights from Santiago (STI) to St. Thomas (SPB)

Popular airlines from Cibao Intl. Airport (STI) to St. Thomas (SPB-St. Thomas Seaplane Base)

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 $692
STT
Cyril E. King
Cheapest
Flights from $692

Frequently asked questions

How much does a flight from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB) cost?
Snag a cheap one-way flight or cheap return flight from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB) 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 Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB)?
The cheapest month to fly from STI to SPB is , when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB)?
To find the cheapest airline that'll fly you from STI to SPB, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB)?
You'll need to catch a flight with a layover when traveling from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from STI to SPB?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline 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 Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB)?
To land at St. Thomas Seaplane Base Airport (SPB) without delays, choose a flight that leaves Cibao Intl. Airport (STI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB) last-minute?
Last-minute bookings from STI to SPB are usually more expensive. For 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 score a cheap ticket right before your trip.
Is it cheaper to book a STI to SPB flight and hotel package?
Compared with arranging flights and hotels separately, booking a STI to SPB flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Cibao Intl. Airport (STI) to St. Thomas Seaplane Base Airport (SPB)?
In most instances, you're able to reschedule or cancel your STI to SPB flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Cibao Intl.
Destination airport
St. Thomas Seaplane Base
Distance
377 mi

Book with confidence

Santiago to St. Thomas Flights

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

 

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

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

 

Santiago to St. Thomas Flights
*Available to One Key members.