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Caribbean Islands

$126+ Cheap flights from Santiago de los Caballeros (STI) to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
STI — SJU
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Caribbean Islands

Cheapest flights from Santiago de los Caballeros to Caribbean Islands
Explore the most affordable flight options available from Santiago de los Caballeros to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/74:34 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Mon 2/93:51 pm
SJU
-
STI
Nonstop1h 13m
JetBlue
Deal found 2/3$211
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:14 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Sun 2/84:01 pm
SJU
-
STI
Nonstop1h 13m
JetBlue
Deal found 2/2$212
This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:39 pm
STI
-
SJU
Nonstop1h 12m
JetBlue
Sun 3/111:13 am
SJU
-
STI
Nonstop1h 14m
JetBlue
Deal found 2/3$220
This CheapOair deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:39 pm
STI
-
SJU
Nonstop1h 12m
JetBlue
Sun 3/221:44 pm
SJU
-
STI
Nonstop1h 16m
JetBlue
Deal found 2/4$221
This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:22 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Fri 5/151:57 pm
SJU
-
STI
Nonstop1h 15m
JetBlue
Deal found 2/3$232
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:22 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Mon 5/41:57 pm
SJU
-
STI
Nonstop1h 15m
JetBlue
Deal found 2/2$234
This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:39 pm
STI
-
SJU
Nonstop1h 12m
JetBlue
Fri 4/34:08 pm
SJU
-
STI
Nonstop1h 13m
JetBlue
Deal found 2/3$239
This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:39 pm
STI
-
SJU
Nonstop1h 12m
JetBlue
Sat 3/281:44 pm
SJU
-
STI
Nonstop1h 16m
JetBlue
Deal found 2/3$241
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:10 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Thu 3/261:44 pm
SJU
-
STI
Nonstop1h 16m
JetBlue
Deal found 2/2$242
This JetBlue deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:10 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Tue 3/179:30 pm
SJU
-
STI
1 stop9h 46m
JetBlue
Deal found 2/3$246
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:39 pm
STI
-
SJU
Nonstop1h 12m
JetBlue
Wed 3/49:59 pm
SJU
-
STI
1 stop10h 20m
JetBlue
Deal found 2/2$248
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:14 pm
STI
-
SJU
Nonstop1h 11m
JetBlue
Mon 2/1611:14 am
SJU
-
STI
Nonstop1h 14m
JetBlue
Deal found 2/2$249

Find flight deals from Santiago de los Caballeros to Caribbean Islands

Keep the following information in mind while searching for Santiago de los Caballeros to Caribbean Islands flight deals. Data was last updated February 4, 2026.

Round-trip from

$212
(JetBlue)

One-way from

$126
(Priceline)

Popular in

December

Cheapest in

September

Average price

$209
From Santiago de los Caballeros to Caribbean Islands
Search Deals
One-way flight from Santiago de los Caballeros to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Caribbean Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Santiago de los Caballeros to Caribbean Islands that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Caribbean Islands

Route

Depart

Return

Price

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 2/26

1:39 pm-2:51 pm

Nonstop1h 12m

San Juan Luis Munoz Marin Intl

Sun 3/1

11:13 am-12:27 pm

Nonstop1h 14m

$212

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sun 3/1

1:39 pm-2:51 pm

Nonstop1h 12m

San Juan Luis Munoz Marin Intl

Sun 3/22

1:44 pm-3:00 pm

Nonstop1h 16m

$220

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 3/26

4:10 pm-5:21 pm

Nonstop1h 11m

San Juan Luis Munoz Marin Intl

Sun 3/29

1:44 pm-3:00 pm

Nonstop1h 16m

$221

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Fri 5/8

4:22 pm-5:33 pm

Nonstop1h 11m

San Juan Luis Munoz Marin Intl

Fri 5/15

1:57 pm-3:12 pm

Nonstop1h 15m

$232

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 8/1

4:50 pm-6:00 pm

Nonstop1h 10m

San Juan Luis Munoz Marin Intl

Mon 8/3

4:40 pm-5:52 pm

Nonstop1h 12m

$232

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Fri 5/1

4:22 pm-5:33 pm

Nonstop1h 11m

San Juan Luis Munoz Marin Intl

Mon 5/4

1:57 pm-3:12 pm

Nonstop1h 15m

$234

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 2/26

1:39 pm-2:51 pm

Nonstop1h 12m

San Juan Luis Munoz Marin Intl

Fri 4/3

4:08 pm-5:21 pm

Nonstop1h 13m

$239

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 2/28

1:39 pm-2:51 pm

Nonstop1h 12m

San Juan Luis Munoz Marin Intl

Sat 3/28

1:44 pm-3:00 pm

Nonstop1h 16m

$241

Santiago de los CaballerosSt. John's

STI - ANU

STIANU

Santiago de los Caballeros

Thu 3/19

2:46 am-5:00 pm

3 stops14h 14m

St. John's V.C. Bird Intl

Fri 3/27

8:30 am-1:49 am

2 stops17h 19m

$1,003

Santiago de los CaballerosPort of Spain

STI - POS

STIPOS

Santiago de los Caballeros

Fri 4/24

2:07 pm-11:23 pm

2 stops33h 16m

Port of Spain Piarco Intl

Sun 4/26

12:30 am-10:52 pm

2 stops22h 22m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 25 results
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Best time to book a flight from Santiago de los Caballeros to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Santiago de los Caballeros with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santiago de los Caballeros to Caribbean Islands

What is the cheapest month to book a flight from Santiago de los Caballeros to Caribbean Islands?

Currently, March is the cheapest month in which you can book a flight from Santiago de los Caballeros to Caribbean Islands (average of $85). Flying from Santiago de los Caballeros to Caribbean Islands in December is currently the most expensive (average of $135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STI to EPX?

Find hourly flight availability from Santiago de los Caballeros to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

One of the essential ways to save on airfare from Santiago de los Caballeros to Caribbean Islands is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.

What is the cheapest day to fly from Santiago de los Caballeros to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Santiago de los Caballeros to Caribbean Islands. Price data was last updated on August 3, 2025.

Travelers seeking maximum savings on their Santiago de los Caballeros to Caribbean Islands flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago de los Caballeros to Caribbean Islands?

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Santiago de los Caballeros to Caribbean Islands.

  • How long is the flight from Santiago de los Caballeros to Caribbean Islands?

    Airlines like JetBlue and United Airlines fly from Santiago de los Caballeros to Caribbean Islands in about 1h 12m. The time it takes to get you to your destination can typically vary by up to 32h 04m. Santiago de los Caballeros and Caribbean Islands are separated by a distance of 308 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Caribbean Islands one-way?

    One-way options have recently been found by users for as low as $77 on Frontier. Other airlines that offer cheap prices include JetBlue from $113 and interCaribbean Airways from $201 one-way.

  • What are the most popular routes from Santiago de los Caballeros to Caribbean Islands?

    While some choose either Santiago de los Caballeros - St. John's V.C. Bird Intl or Santiago de los Caballeros - Havana Jose Marti Intl, Santiago de los Caballeros - San Juan Luis Munoz Marin Intl is the most popular route from Santiago de los Caballeros to Caribbean Islands.

  • What are the cheapest flights from Santiago de los Caballeros to Caribbean Islands?

    While on average a flight from Santiago de los Caballeros to Caribbean Islands is generally $280, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Santiago de los Caballeros - San Juan Luis Munoz Marin Intl), you can expect to pay $199 for that flight.

  • Can I find deals for flights from Santiago de los Caballeros to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to Caribbean Islands.

  • Can I find deals for business class flights from Santiago de los Caballeros to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santiago de los Caballeros to Caribbean Islands?

    Currently, March is the cheapest month in which you can book a flight from Santiago de los Caballeros to Caribbean Islands (average of $85). Flying from Santiago de los Caballeros to Caribbean Islands in December is currently the most expensive (average of $135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santiago de los Caballeros to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Santiago de los Caballeros to Newark flights
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Santo Domingo to LaGuardia flights
Santo Domingo to Boston flights
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Santo Domingo to Fort Lauderdale flights
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Santiago de los Caballeros to LaGuardia flights
Punta Cana to Atlanta flights
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Santiago de los Caballeros to Orlando flights
Punta Cana to Newark flights
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Santo Domingo to Mexico City flights
Santiago de los Caballeros to Boston flights
Santo Domingo to Philadelphia flights
Punta Cana to Dulles Intl flights
Punta Cana to Miami flights
Santiago de los Caballeros to Fort Lauderdale flights
Santo Domingo to Las Vegas flights
Santo Domingo to Dallas/Fort Worth flights
Punta Cana to Baltimore flights
Punta Cana to O'Hare Intl flights
Punta Cana to LaGuardia flights
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Puerto Plata to John F Kennedy Intl flights
Santo Domingo to Charlotte flights
Punta Cana to Philadelphia flights
Punta Cana to Orlando flights
Santo Domingo to Dulles Intl flights
Santo Domingo to Reagan-National flights
Punta Cana to George Bush Intcntl flights
Santo Domingo to West Palm Beach flights
Santo Domingo to Raleigh flights
Santiago de los Caballeros to Philadelphia flights
Santo Domingo to Baltimore flights
Santo Domingo to Salt Lake City flights
Santo Domingo to Hobby flights
Santo Domingo to Nashville flights
Santiago de los Caballeros to Charlotte flights
Punta Cana to Tampa flights
Punta Cana to Los Angeles flights

Top 2 airlines flying from Santiago de los Caballeros to Caribbean Islands

Discover the top 2 airlines that operate flights from Santiago de los Caballeros to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$175FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$113Average$232FlexibilityNo cancel feeOn-time62%

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