$167 Cheap Flights from St. Thomas (STT) to Santiago (STI)

View $167 flight on Wed, Dec 31, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $167 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 20 - Fri, Dec 5
STT
St. Thomas
STI
Santiago de los Caballeros
$308 Roundtrip, found 18 hours ago
$308
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Nov 20 from St. Thomas to Santiago de los Caballeros, returning Fri, Dec 5, priced at $308 found 18 hours ago
JetBlue Airways
Tue, Dec 2 - Sat, Dec 13
STT
St. Thomas
STI
Santiago de los Caballeros
$323 Roundtrip, found 6 days ago
$323
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Dec 2 from St. Thomas to Santiago de los Caballeros, returning Sat, Dec 13, priced at $323 found 6 days ago
American Airlines
Thu, Nov 20 - Sat, Dec 6
STT
St. Thomas
STI
Santiago de los Caballeros
$328 Roundtrip, found 19 hours ago
$328
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 20 from St. Thomas to Santiago de los Caballeros, returning Sat, Dec 6, priced at $328 found 19 hours ago
JetBlue Airways
Mon, Dec 29 - Mon, Jan 12
STT
St. Thomas
STI
Santiago de los Caballeros
$351 Roundtrip, found 6 days ago
$351
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Dec 29 from St. Thomas to Santiago de los Caballeros, returning Mon, Jan 12, priced at $351 found 6 days ago
American Airlines
Thu, Nov 27 - Tue, Dec 9
STT
St. Thomas
STI
Santiago de los Caballeros
$354 Roundtrip, found 19 hours ago
$354
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Thomas to Santiago de los Caballeros, returning Tue, Dec 9, priced at $354 found 19 hours ago
American Airlines
Thu, Nov 27 - Wed, Dec 10
STT
St. Thomas
STI
Santiago de los Caballeros
$359 Roundtrip, found 19 hours ago
$359
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Thomas to Santiago de los Caballeros, returning Wed, Dec 10, priced at $359 found 19 hours ago
American Airlines
Thu, Nov 27 - Mon, Dec 8
STT
St. Thomas
STI
Santiago de los Caballeros
$374 Roundtrip, found 19 hours ago
$374
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Thomas to Santiago de los Caballeros, returning Mon, Dec 8, priced at $374 found 19 hours ago
Spirit Airlines
Thu, Dec 25 - Wed, Dec 31
STT
St. Thomas
STI
Santiago de los Caballeros
$375 Roundtrip, found 6 hours ago
$375
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Thu, Dec 25 from St. Thomas to Santiago de los Caballeros, returning Wed, Dec 31, priced at $375 found 6 hours ago
American Airlines
Thu, Nov 27 - Mon, Dec 8
STT
St. Thomas
STI
Santiago de los Caballeros
$379 Roundtrip, found 19 hours ago
$379
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Thomas to Santiago de los Caballeros, returning Mon, Dec 8, priced at $379 found 19 hours ago
United
Mon, Nov 3 - Mon, Nov 17
STT
St. Thomas
STI
Santiago de los Caballeros
$811 Roundtrip, found 18 hours ago
$811
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Nov 3 from St. Thomas to Santiago de los Caballeros, returning Mon, Nov 17, priced at $811 found 18 hours ago

Find the cheapest month to fly from St. Thomas (STT) to Santiago de los Caballeros (STI)

February is typically the cheapest month to fly

From $196 - $568 per traveler.

Alternative airports near Santiago de los Caballeros

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

Select flight to Gregorio Luperon Intl. POP. Average driving time to city center is 59 minutes. Flights from $735
POP
Gregorio Luperon Intl.
Average driving time to city center59 min
Flights from $735

Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI) cost?
Grab a cheap one-way flight from $167 or cheap return flight from $308 from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between STT and STI. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from STT to STI. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI)?
You'll have to book a flight with a layover when traveling from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from STT to STI?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier 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 Cyril E. King Airport (STT) to Cibao Intl. Airport (STI)?
To touch down at Cibao Intl. Airport (STI) on time, book a flight that leaves from Cyril E. King Airport (STT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Cyril E. King Airport (STT) to Cibao Intl. Airport (STI) last-minute?
Holding off until right before your break to book a ticket from STT to STI often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a STT to STI flight and hotel package?
Compared with arranging hotels and flights separately, booking a STT to STI flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Cibao Intl. Airport (STI)?
If you booked your STT to STI flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Cyril E. King
Destination airport
Cibao Intl.
Airlines serving
American Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$308
Distance
375 mi

Book with confidence

St. Thomas to Santiago Flights

The cheapest times to fly from St. Thomas to Santiago

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

 

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

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

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 Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $167 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 Santiago 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 Santiago 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.

 

St. Thomas to Santiago Flights

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*Available to One Key members.