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Caribbean Islands

$130+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
STI — SJU
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
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 December 17, 2025.

This JetBlue deal was found by Cheapflights users on 12/15. 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.
Mon 12/228:04 pmSTI - SJU
Nonstop1h 11mJetBlue
Thu 1/83:51 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/15$241
This JetBlue deal was found by Cheapflights users on 12/15. 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 12/317:34 pmSTI - SJU
Nonstop1h 11mJetBlue
Wed 1/143:51 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/15$250
This JetBlue deal was found by Cheapflights users on 12/16. 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 12/317:34 pmSTI - SJU
Nonstop1h 11mJetBlue
Fri 1/233:51 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/16$259
This JetBlue deal was found by Cheapflights users on 12/16. 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 12/198:04 pmSTI - SJU
Nonstop1h 11mJetBlue
Thu 1/15:40 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/16$290
This JetBlue deal was found by Cheapflights users on 12/15. 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.
Sun 12/288:04 pmSTI - SJU
Nonstop1h 11mJetBlue
Fri 1/93:51 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/15$317
This Priceline deal was found by Cheapflights users on 12/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:43 amSTI - SJU
1 stop8h 15mMultiple Airlines
Wed 1/143:51 pmSJU - STI
Nonstop1h 13mMultiple Airlines
Deal found 12/15$343
This JetBlue deal was found by Cheapflights users on 12/17. 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 12/188:04 pmSTI - SJU
Nonstop1h 11mJetBlue
Sun 12/215:40 pmSJU - STI
Nonstop1h 13mJetBlue
Deal found 12/17$345
This JetBlue deal was found by Cheapflights users on 12/15. 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 12/208:04 pmSTI - SJU
Nonstop1h 11mJetBlue
Sat 12/2710:25 pmSJU - STI
1 stop11h 50mJetBlue
Deal found 12/15$382

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 December 17, 2025.

Round-trip from

$232
(JetBlue)

One-way from

$130
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$242
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. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 17, 2025.
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

Sat 2/28

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

$232

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 4/18

2:50 pm-3:48 pm

Nonstop0h 58m

San Juan Luis Munoz Marin Intl

Sat 4/25

12:40 pm-1:39 pm

Nonstop0h 59m

$232

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Mon 4/27

2:50 pm-3:48 pm

Nonstop0h 58m

San Juan Luis Munoz Marin Intl

Mon 5/11

4:40 pm-5:52 pm

Nonstop1h 12m

$236

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sun 2/8

4:55 pm-6:05 pm

Nonstop1h 10m

San Juan Luis Munoz Marin Intl

Mon 2/16

11:13 am-12:27 pm

Nonstop1h 14m

$237

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Thu 4/23

2:50 pm-3:48 pm

Nonstop0h 58m

San Juan Luis Munoz Marin Intl

Mon 4/27

12:40 pm-1:39 pm

Nonstop0h 59m

$241

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

$241

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Sat 5/2

4:50 pm-6:00 pm

Nonstop1h 10m

San Juan Luis Munoz Marin Intl

Mon 5/4

4:40 pm-5:52 pm

Nonstop1h 12m

$241

Santiago de los CaballerosSan Juan

STI - SJU

STISJU

Santiago de los Caballeros

Fri 4/24

2:50 pm-3:48 pm

Nonstop0h 58m

San Juan Luis Munoz Marin Intl

Sun 4/26

12:40 pm-1:39 pm

Nonstop0h 59m

$241

Santiago de los CaballerosNassau

STI - NAS

STINAS

Santiago de los Caballeros

Fri 1/30

6:00 am-2:32 pm

1 stop9h 32m

Nassau Intl

Tue 2/3

12:55 pm-11:51 pm

1 stop9h 56m

$497

Santiago de los CaballerosPort of Spain

STI - POS

STIPOS

Santiago de los Caballeros

Fri 1/23

4:10 am-7:11 pm

1 stop15h 01m

Port of Spain Piarco Intl

Sun 1/25

8:20 am-9:53 pm

1 stop13h 33m

$939

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 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, February is the cheapest month in which you can book a flight from Santiago de los Caballeros to Caribbean Islands (average of $77). Flying from Santiago de los Caballeros to Caribbean Islands in October is currently the most expensive (average of $114). 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 December 17, 2025.

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 in the evening could potentially save you up to 88% 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 December 16, 2024.

Travelers seeking maximum savings on their Santiago de los Caballeros to Caribbean Islands flight should consider departing on Friday mornings 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 8h 20m. 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 - San Juan Luis Munoz Marin Intl or Santiago de los Caballeros - St. John's V.C. Bird Intl, Santiago de los Caballeros - Nassau 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 $198, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Santiago de los Caballeros - Nassau Intl), you can expect to pay $606 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, February is the cheapest month in which you can book a flight from Santiago de los Caballeros to Caribbean Islands (average of $77). Flying from Santiago de los Caballeros to Caribbean Islands in October is currently the most expensive (average of $114). 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.

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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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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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$178FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$172Average$232FlexibilityNo cancel feeOn-time62%

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