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Santiago de los Caballeros

$162+ Cheap flights from Newburgh, NY 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Newburgh to Santiago de los Caballeros

Keep the following information in mind while searching for Newburgh to Santiago de los Caballeros flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$339
(Mytrip)

One-way from

$162
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$397
Provider with most accurate pricing for New York (NYC)-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Santiago de los Caballeros flights.
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From Newburgh to Santiago de los Caballeros
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One-way flight from Newburgh to Santiago de los Caballeros
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Newburgh to Santiago de los Caballeros

Cheapest flights from Newburgh to Santiago de los Caballeros
Explore the most affordable flight options available from Newburgh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:27 pmSWF - STI
1 stop13h 15mMultiple Airlines
Thu 12/113:43 amSTI - SWF
1 stop8h 54mMultiple Airlines
Deal found 10/30$339
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:27 pmSWF - STI
1 stop13h 15mMultiple Airlines
Thu 1/156:18 pmSTI - SWF
1 stop17h 01mMultiple Airlines
Deal found 10/30$473
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:31 amSWF - STI
1 stop23h 51mMultiple Airlines
Sun 11/91:17 pmSTI - SWF
1 stop22h 54mMultiple Airlines
Deal found 10/29$515
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:01 pmSWF - STI
1 stop23h 21mMultiple Airlines
Thu 11/61:17 pmSTI - SWF
1 stop22h 24mMultiple Airlines
Deal found 10/29$536
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:25 pmSWF - STI
1 stop29h 17mMultiple Airlines
Sun 12/283:43 amSTI - SWF
1 stop8h 04mMultiple Airlines
Deal found 10/29$720
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:56 pmSWF - STI
1 stop6h 46mMultiple Airlines
Sun 12/283:43 amSTI - SWF
1 stop8h 04mMultiple Airlines
Deal found 10/29$733
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:17 pmSWF - STI
1 stop23h 05mMultiple Airlines
Sun 11/301:17 pmSTI - SWF
2 stops20h 49mMultiple Airlines
Deal found 10/30$804
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:37 amSWF - STI
1 stop14h 05mMultiple Airlines
Sun 1/43:43 amSTI - SWF
1 stop8h 04mMultiple Airlines
Deal found 10/29$977

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newburgh 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 October 30, 2025.
Use the filters below to find and compare flights from Newburgh to Santiago de los Caballeros that are best for you.

Fly from

Newburgh

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Fri 12/5

12:27 pm-2:42 am

1 stop13h 15m

Santiago de los Caballeros

Thu 12/11

3:43 am-11:37 am

1 stop8h 54m

$339

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Mon 12/15

12:27 pm-2:42 am

1 stop13h 15m

Santiago de los Caballeros

Thu 1/15

6:18 pm-10:19 am

1 stop17h 01m

$473

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Thu 2/12

11:42 am-5:06 pm

1 stop28h 24m

Santiago de los Caballeros

Sat 2/21

6:18 pm-11:02 am

1 stop17h 44m

$685

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Mon 12/22

8:25 pm-2:42 am

1 stop29h 17m

Santiago de los Caballeros

Sun 12/28

3:43 am-10:47 am

1 stop8h 04m

$720

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Fri 12/19

6:56 pm-2:42 am

1 stop6h 46m

Santiago de los Caballeros

Sun 12/28

3:43 am-10:47 am

1 stop8h 04m

$733

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Wed 11/26

12:17 pm-12:22 pm

1 stop23h 05m

Santiago de los Caballeros

Sun 11/30

1:17 pm-9:06 am

2 stops20h 49m

$804

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Mon 12/29

11:37 am-2:42 am

1 stop14h 05m

Santiago de los Caballeros

Sun 1/4

3:43 am-10:47 am

1 stop8h 04m

$977

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Mon 12/8

12:27 pm-2:42 am

1 stop13h 15m

Santiago de los Caballeros

Sun 1/4

3:43 am-10:47 am

1 stop8h 04m

$996

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Fri 12/5

12:27 pm-2:42 am

1 stop13h 15m

$162

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Fri 1/9

11:09 am-5:06 pm

1 stop28h 57m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results
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Best time to book a flight from Newburgh to Santiago de los Caballeros

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

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

Currently, March is the cheapest month in which you can book a flight from Newburgh to Santiago de los Caballeros (average of $184). Flying from Newburgh to Santiago de los Caballeros in August is currently the most expensive (average of $256). 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 N3W to STI?

Find hourly flight availability from Newburgh 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 October 30, 2025.

One of the essential ways to save on airfare from Newburgh to Santiago de los Caballeros is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Newburgh to Santiago de los Caballeros. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Newburgh to Santiago de los Caballeros flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings 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 Newburgh 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 Newburgh?

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from Newburgh to Santiago de los Caballeros. 6 airlines have flights to Santiago from Newburgh on a regular basis. Booking flights from Newburgh to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from Newburgh per day.

  • What are the most reliable airlines from Newburgh to Santiago de los Caballeros?

    The top 3 most reliable airlines when flying from Newburgh to Santiago de los Caballeros are KLM (81%), Delta (74%) and JetBlue (67%).

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

    While on average a flight from Newburgh to Santiago de los Caballeros is generally $331, our data shows the cheapest flight currently is $159. When looking at the most popular route, (New Windsor Stewart - Santiago de los Caballeros), you can expect to pay $515 for that flight.

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

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

  • How can I find direct flights from Newburgh 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 Newburgh to Santiago de los Caballeros.

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

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

    Currently, March is the cheapest month in which you can book a flight from Newburgh to Santiago de los Caballeros (average of $184). Flying from Newburgh to Santiago de los Caballeros in August is currently the most expensive (average of $256). 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 Newburgh 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
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Punta Cana flights
Newark to Santiago de los Caballeros flights
Newark to Santo Domingo flights
Newark to Punta Cana flights
LaGuardia to Santo Domingo flights
LaGuardia to Punta Cana flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to Puerto Plata flights
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Buffalo to Santo Domingo flights
John F Kennedy Intl to La Romana flights
White Plains to Santo Domingo flights
Syracuse to Puerto Plata flights
Syracuse to Santo Domingo flights
Syracuse to Santiago de los Caballeros flights
Albany to Santo Domingo flights
Rochester to Santo Domingo flights
Buffalo to Puerto Plata flights
Stewart to Punta Cana flights
Islip to Punta Cana flights
Rochester to Puerto Plata flights
LaGuardia to Nagua flights
Albany to Puerto Plata flights
Stewart to Santo Domingo flights
Buffalo to Santiago de los Caballeros flights
Stewart to Santiago de los Caballeros flights
Newark to Nagua flights
Albany to Santiago de los Caballeros flights
Buffalo to La Romana flights
Islip to Santiago de los Caballeros flights
Ithaca to Punta Cana flights
Rochester to La Romana flights
Stewart to Puerto Plata flights
Niagara Falls to Punta Cana flights
Islip to Puerto Plata flights

Top 6 airlines flying from Newburgh to Santiago de los Caballeros

Discover the top 6 airlines that operate flights from Newburgh 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$200Average$425FlexibilityNo cancel feeOn-time65%
FrontierCheapest$204Average$392FlexibilityNo cancel feeOn-time62%
DeltaCheapest$229Average$438FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$264Average$514FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$317Average$542FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$399Average$577FlexibilityNo cancel feeOn-time71%

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