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Santiago de los Caballeros

$153+ Cheap flights from Rhode Island to Santiago de los Caballeros (STI)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — STI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Rhode Island to Santiago de los Caballeros

Cheapest flights from Rhode Island to Santiago de los Caballeros
Explore the most affordable flight options available from Rhode Island to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amBOS - STI
Nonstop3h 55mJetBlue
Mon 1/2611:47 amSTI - BOS
1 stop25h 07mJetBlue
Deal found 12/16$410
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmBOS - STI
1 stop8h 51mDelta
Tue 1/276:38 amSTI - BOS
1 stop16h 44mDelta
Deal found 12/17$427
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmBOS - STI
Nonstop3h 51mJetBlue
Tue 1/275:10 amSTI - BOS
Nonstop3h 57mJetBlue
Deal found 12/17$432
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 amBOS - STI
1 stop15h 04mAmerican Airlines
Mon 1/266:00 amSTI - BOS
2 stops11h 43mAmerican Airlines
Deal found 12/16$441
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 amBOS - STI
1 stop15h 04mAmerican Airlines
Tue 1/204:33 pmSTI - BOS
1 stop20h 02mAmerican Airlines
Deal found 12/17$446
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 pmBOS - STI
1 stop8h 49mJetBlue
Tue 1/68:40 amSTI - BOS
1 stop24h 17mJetBlue
Deal found 12/17$452
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amBOS - STI
1 stop13h 04mAmerican Airlines
Wed 1/146:00 amSTI - BOS
2 stops12h 05mAmerican Airlines
Deal found 12/16$454
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:01 amBOS - STI
1 stop12h 22mJetBlue
Tue 1/209:30 amSTI - BOS
1 stop27h 44mJetBlue
Deal found 12/16$461
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:01 amBOS - STI
1 stop12h 52mMultiple Airlines
Thu 1/224:40 pmSTI - BOS
1 stop8h 17mMultiple Airlines
Deal found 12/17$465
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amPVD - STI
2 stops12h 04mAmerican Airlines
Sat 1/106:00 amSTI - PVD
2 stops17h 53mAmerican Airlines
Deal found 12/17$596
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amPVD - STI
2 stops14h 04mAmerican Airlines
Tue 12/306:17 pmSTI - PVD
2 stops17h 50mAmerican Airlines
Deal found 12/16$707
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:57 pmPVD - STI
1 stop14h 20mJetBlue
Sat 1/105:01 amSTI - PVD
2 stops19h 47mJetBlue
Deal found 12/17$708

Find flight deals from Rhode Island to Santiago de los Caballeros

Keep the following information in mind while searching for Rhode Island to Santiago de los Caballeros flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$322
(American Airlines)

One-way from

$153
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$769
Provider with most accurate pricing for Boston Logan Intl-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago de los Caballeros flights.
Search Deals
From Rhode Island to Santiago de los Caballeros
Search Deals
One-way flight from Rhode Island to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Santiago de los Caballeros 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 18, 2025.
Use the filters below to find and compare flights from Rhode Island to Santiago de los Caballeros that are best for you.

Fly from

Rhode Island

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Mon 1/12

6:30 pm-3:50 pm

2 stops20h 20m

Santiago de los Caballeros

Sat 1/24

6:00 am-10:53 pm

2 stops17h 53m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Thu 1/1

7:40 pm-2:24 pm

2 stops17h 44m

Santiago de los Caballeros

Thu 1/15

6:00 am-10:53 pm

2 stops17h 53m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Fri 2/20

8:00 pm-1:31 pm

2 stops16h 31m

Santiago de los Caballeros

Mon 2/23

2:33 pm-11:06 am

2 stops21h 33m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Thu 1/8

6:30 pm-3:32 pm

2 stops20h 02m

Santiago de los Caballeros

Fri 1/16

4:33 pm-11:08 am

2 stops19h 35m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Fri 1/2

7:40 pm-2:24 pm

2 stops17h 44m

Santiago de los Caballeros

Thu 1/15

6:00 am-10:53 pm

2 stops17h 53m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Thu 1/29

7:23 pm-3:32 pm

2 stops19h 09m

Santiago de los Caballeros

Wed 2/18

8:00 am-10:40 pm

2 stops15h 40m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Wed 3/4

6:49 am-10:05 pm

2 stops14h 16m

Santiago de los Caballeros

Wed 3/11

1:15 pm-8:01 am

2 stops18h 46m

$322

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Fri 2/6

7:23 pm-3:32 pm

2 stops19h 09m

Santiago de los Caballeros

Sun 2/15

2:33 pm-9:08 am

2 stops19h 35m

$327

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Sun 2/1

6:15 am-8:20 pm

1 stop13h 05m

Santiago de los Caballeros

Thu 2/5

9:35 am-3:46 pm

1 stop7h 11m

$357

ProvidenceSantiago de los Caballeros

PVD - STI

PVDSTI

Providence-TFGreen

Thu 1/29

6:16 am-2:02 pm

1 stop6h 46m

Santiago de los Caballeros

Wed 2/18

10:11 am-7:40 pm

1 stop10h 29m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 43 results
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Best time to book a flight from Rhode Island to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Rhode Island 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 Rhode Island to Santiago de los Caballeros

What is the cheapest month to book a flight from Rhode Island to Santiago de los Caballeros?

Currently, January is the cheapest month in which you can book a flight from Rhode Island to Santiago de los Caballeros (average of $351). Flying from Rhode Island to Santiago de los Caballeros in June is currently the most expensive (average of $472). 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 RI to STI?

Find hourly flight availability from Rhode Island to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Rhode Island to Santiago de los Caballeros by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Rhode Island to Santiago de los Caballeros?

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Santiago de los Caballeros. 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 into for flights to Santiago de los Caballeros from Rhode Island?

    Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from Rhode Island. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

  • How long is the flight from Rhode Island to Santiago de los Caballeros?

    For as low as $421, American Airlines can have you in Santiago de los Caballeros from Rhode Island in 8h 56m. Rhode Island and Santiago de los Caballeros are separated by a distance of 1585 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Rhode Island to Santiago de los Caballeros?

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

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

    Yes. Cheapflights offers flight deals from Rhode Island to Santiago de los Caballeros 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 Rhode Island to Santiago de los Caballeros?

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to Santiago de los Caballeros (average of $351). Flying from Rhode Island to Santiago de los Caballeros in June is currently the most expensive (average of $472). 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 Rhode Island to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Santiago de los Caballeros flights
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Top airline flying from Rhode Island to Santiago de los Caballeros

Discover the top airline that operate flights from Rhode Island to Santiago de los Caballeros. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$370Average$527FlexibilityNo cancel feeOn-time62%

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