HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de los Caballeros

$163+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — STI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newburgh to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/211:09 am
SWF
-
STI
1 stop27h 24m
Multiple Airlines
Sun 2/84:40 pm
STI
-
SWF
1 stop18h 39m
Multiple Airlines
Deal found 1/28$422
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sun 4/510:29 am
SWF
-
STI
1 stop15h 20m
Multiple Airlines
Sat 4/113:43 pm
STI
-
SWF
1 stop19h 12m
Multiple Airlines
Deal found 1/29$483
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 4/510:29 am
SWF
-
STI
1 stop15h 20m
Multiple Airlines
Sat 4/112:46 am
STI
-
SWF
1 stop8h 09m
Multiple Airlines
Deal found 1/26$499
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 4/210:29 am
SWF
-
STI
1 stop15h 20m
Multiple Airlines
Sat 4/112:46 am
STI
-
SWF
1 stop8h 09m
Multiple Airlines
Deal found 1/26$533
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 6/710:28 am
SWF
-
STI
1 stop28h 07m
Multiple Airlines
Sat 6/133:40 pm
STI
-
SWF
1 stop17h 58m
Multiple Airlines
Deal found 1/27$1,036
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Sat 7/46:44 pm
SWF
-
STI
2 stops19h 51m
Multiple Airlines
Sat 7/183:40 pm
STI
-
SWF
1 stop17h 58m
Multiple Airlines
Deal found 1/28$1,201
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Sun 6/2810:28 am
SWF
-
STI
2 stops28h 31m
Multiple Airlines
Sat 7/43:40 pm
STI
-
SWF
1 stop17h 58m
Multiple Airlines
Deal found 1/28$1,353
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 6/1110:28 am
SWF
-
STI
1 stop28h 07m
Multiple Airlines
Sun 6/212:49 am
STI
-
SWF
2 stops14h 16m
Multiple Airlines
Deal found 1/27$1,406

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$483
(Kiwi.com)

One-way from

$163
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$411
Provider with most accurate pricing for New York (NYC)-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Santiago de los Caballeros flights.
Search Deals
From Newburgh to Santiago de los Caballeros
Search Deals
One-way flight from Newburgh to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Sun 4/5

10:29 am-1:49 am

1 stop15h 20m

Santiago de los Caballeros

Sat 4/11

3:43 pm-10:55 am

1 stop19h 12m

$483

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sun 4/5

10:29 am-1:49 am

1 stop15h 20m

Santiago de los Caballeros

Sat 4/11

2:46 am-10:55 am

1 stop8h 09m

$499

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Thu 4/2

10:29 am-1:49 am

1 stop15h 20m

Santiago de los Caballeros

Sat 4/11

2:46 am-10:55 am

1 stop8h 09m

$533

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sun 6/7

10:28 am-2:35 pm

1 stop28h 07m

Santiago de los Caballeros

Sat 6/13

3:40 pm-9:38 am

1 stop17h 58m

$1,036

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sat 7/4

6:44 pm-2:35 pm

2 stops19h 51m

Santiago de los Caballeros

Sat 7/18

3:40 pm-9:38 am

1 stop17h 58m

$1,201

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sun 6/28

10:28 am-2:59 pm

2 stops28h 31m

Santiago de los Caballeros

Sat 7/4

3:40 pm-9:38 am

1 stop17h 58m

$1,353

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Thu 6/11

10:28 am-2:35 pm

1 stop28h 07m

Santiago de los Caballeros

Sun 6/21

2:49 am-5:05 pm

2 stops14h 16m

$1,406

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sun 3/1

11:52 am-3:35 pm

1 stop26h 43m

$163

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Sun 2/22

11:52 am-3:35 pm

1 stop26h 43m

$164

New WindsorSantiago de los Caballeros

SWF - STI

SWFSTI

New Windsor Stewart

Thu 2/26

11:52 am-3:35 pm

1 stop26h 43m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 16 results
1
2

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, October is the cheapest month in which you can book a flight from Newburgh to Santiago de los Caballeros (average of $192). Flying from Newburgh to Santiago de los Caballeros in August is currently the most expensive (average of $249). 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 January 29, 2026.

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 11% 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 January 24, 2026.

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. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Newburgh to Santiago de los Caballeros

Explore weekly flight availability from Newburgh to Santiago de los Caballeros. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from N3W to STI are scheduled on a Thursday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

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 (73%), Delta (68%) and Qatar Airways (48%).

  • 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 $686, our data shows the cheapest flight currently is $154. When looking at the most popular route, (New Windsor Stewart - Santiago de los Caballeros), you can expect to pay $422 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, October is the cheapest month in which you can book a flight from Newburgh to Santiago de los Caballeros (average of $192). Flying from Newburgh to Santiago de los Caballeros in August is currently the most expensive (average of $249). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Punta Cana flights
Newark to Punta Cana flights
Newark to Santiago de los Caballeros flights
Newark to Santo Domingo flights
John F Kennedy Intl to Santo Domingo flights
LaGuardia to Punta Cana flights
LaGuardia to Santo Domingo flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to Puerto Plata flights
Newark to Puerto Plata flights
LaGuardia to Puerto Plata flights
Buffalo to Punta Cana flights
Rochester to Punta Cana flights
Albany to Punta Cana flights
White Plains to Punta Cana flights
Syracuse to Punta Cana flights
John F Kennedy Intl to La Romana flights
Buffalo to Santo Domingo flights
Syracuse to Santo Domingo flights
White Plains to Santo Domingo flights
Stewart to Punta Cana flights
Rochester to Santo Domingo flights
Buffalo to Puerto Plata flights
Albany to Santo Domingo flights
Islip to Santo Domingo flights
Buffalo to Santiago de los Caballeros flights
Syracuse to Santiago de los Caballeros flights
Albany to Puerto Plata flights
Albany to Santiago de los Caballeros flights
Syracuse to Puerto Plata flights
Ithaca to Punta Cana flights
Newark to Nagua flights
LaGuardia to Nagua flights
Islip to Punta Cana flights
Islip to Santiago de los Caballeros flights
Rochester to Puerto Plata flights
Stewart to Santiago de los Caballeros flights
Rochester to La Romana flights
Buffalo to La Romana flights
Niagara Falls to Punta Cana flights
Stewart to Puerto Plata flights
Islip to Puerto Plata flights
Stewart to Santo Domingo 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$159Average$416FlexibilityNo cancel feeOn-time65%
FrontierCheapest$194Average$377FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$214Average$514FlexibilityNo cancel feeOn-time62%
DeltaCheapest$269Average$485FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$309Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$344Average$551FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights