$187 Cheap Flights from Santiago (STI) to St. Thomas (STT)

View $187 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT)

Cheap Flights from Santiago to St. Thomas (STI-STT)

Prices were available within the past 7 days and start at $187 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Oct 3 - Thu, Oct 16
STI
Santiago de los Caballeros
STT
St. Thomas
$347 Roundtrip, found 6 days ago
$347
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Oct 3 from Santiago de los Caballeros to St. Thomas, returning Thu, Oct 16, priced at $347 found 6 days ago
JetBlue Airways
Sat, Nov 15 - Mon, Nov 17
STI
Santiago de los Caballeros
STT
St. Thomas
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Nov 15 from Santiago de los Caballeros to St. Thomas, returning Mon, Nov 17, priced at $362 found 6 days ago
JetBlue Airways
Tue, Nov 11 - Mon, Jan 5
STI
Santiago de los Caballeros
STT
St. Thomas
$367 Roundtrip, found 13 hours ago
$367
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Tue, Nov 11 from Santiago de los Caballeros to St. Thomas, returning Mon, Jan 5, priced at $367 found 13 hours ago
JetBlue Airways
Tue, Nov 11 - Sat, Jan 10
STI
Santiago de los Caballeros
STT
St. Thomas
$379 Roundtrip, found 13 hours ago
$379
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Tue, Nov 11 from Santiago de los Caballeros to St. Thomas, returning Sat, Jan 10, priced at $379 found 13 hours ago
JetBlue Airways
Fri, Oct 3 - Fri, Oct 10
STI
Santiago de los Caballeros
STT
St. Thomas
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Oct 3 from Santiago de los Caballeros to St. Thomas, returning Fri, Oct 10, priced at $383 found 6 days ago
JetBlue Airways
Sat, Oct 4 - Thu, Oct 16
STI
Santiago de los Caballeros
STT
St. Thomas
$418 Roundtrip, found 6 days ago
$418
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Santiago de los Caballeros to St. Thomas, returning Thu, Oct 16, priced at $418 found 6 days ago
JetBlue Airways
Fri, Oct 10 - Thu, Oct 16
STI
Santiago de los Caballeros
STT
St. Thomas
$442 Roundtrip, found 6 days ago
$442
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Oct 10 from Santiago de los Caballeros to St. Thomas, returning Thu, Oct 16, priced at $442 found 6 days ago
JetBlue Airways
Tue, Nov 11 - Wed, Jan 7
STI
Santiago de los Caballeros
STT
St. Thomas
$449 Roundtrip, found 13 hours ago
$449
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Tue, Nov 11 from Santiago de los Caballeros to St. Thomas, returning Wed, Jan 7, priced at $449 found 13 hours ago
JetBlue Airways
Sat, Oct 4 - Fri, Oct 10
STI
Santiago de los Caballeros
STT
St. Thomas
$453 Roundtrip, found 6 days ago
$453
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Santiago de los Caballeros to St. Thomas, returning Fri, Oct 10, priced at $453 found 6 days ago
American Airlines
Tue, Nov 11 - Wed, Jan 7
STI
Santiago de los Caballeros
STT
St. Thomas
$471 Roundtrip, found 13 hours ago
$471
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Santiago de los Caballeros to St. Thomas, returning Wed, Jan 7, priced at $471 found 13 hours ago
Flights from Santiago (STI) to St. Thomas (STT)
Origin airport
Cibao Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, JetBlue Airways
Roundtrip price
$347
Distance
375 mi

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 October. 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 $187 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.

 

Frequently asked questions

How much does a flight from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight from $187 or cheap return flight from $347 from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT)?
October is the most affordable month to fly from STI to STT. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT)?
To find the cheapest airline flying from STI to STT, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT)?
Direct flights from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STI to STT?
Friday is typically 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, including the time of year and carrier.*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 Cyril E. King Airport (STT)?
To avoid possible delays on the Cibao Intl. Airport (STI) to Cyril E. King Airport (STT) route, travel before 3 PM. Later flights are 22% more likely to be 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 Cibao Intl. Airport (STI) to Cyril E. King Airport (STT) last-minute?
Booking your plane ticket from STI to STT shortly before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a STI to STT flight and hotel package?
You'll typically save money by securing a STI to STT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Cibao Intl. Airport (STI) to Cyril E. King Airport (STT)?
In most cases, you can modify or cancel your STI to STT flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.