In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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

When flying from New Haven to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New Haven-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Haven-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Haven-Santiago de los Caballeros flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Haven-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from New Haven 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 New Haven to Santiago de los Caballeros.

Can I find deals for business class flights from New Haven to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from New Haven 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.

$479+ Flights from New Haven to Santiago de los Caballeros

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Cheap flight deals from New Haven to Santiago de los Caballeros

Cheapest flights from New Haven to Santiago de los Caballeros
Explore the most affordable flight options available from New Haven to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Mon 12/223:05 pmHVN - STI

2 stops10h 37mMultiple Airlines

Fri 1/23:43 amSTI - HVN

2 stops20h 16mMultiple Airlines

Deal found 12/13

$1,084

Last-minute flights from New Haven to Santiago de los Caballeros
Discover last-minute flight deals from New Haven to Santiago de los Caballeros. Data last updated December 15, 2025 and is based on user searches.

Mon 12/223:05 pmHVN - STI

2 stops10h 37mMultiple Airlines

Fri 1/23:43 amSTI - HVN

2 stops20h 16mMultiple Airlines

Deal found 12/13

$1,084

One-way flights from New Haven to Santiago de los Caballeros
Search for one-way flight options from New Haven to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Sun 12/215:52 pmHVN - STI

2 stops31h 50mMultiple Airlines

Deal found 12/13

$479

Find flight deals from New Haven to Santiago de los Caballeros

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	December
Cheapest in	March
Average price	$631

Provider with most accurate pricing for Tweed-New Haven-Santiago de los Caballeros flight deals.

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Provider most trusted by Cheapflights users for Tweed-New Haven-Santiago de los Caballeros flights.

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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($15 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

Use the filters below to find and compare flights from New Haven to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

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New HavenSantiago de los Caballeros

HVN - STI

HVNSTI

Tweed-New Haven

Sun 12/21

5:52 pm-2:42 am

2 stops31h 50m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from New Haven to Santiago de los Caballeros

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to Santiago de los Caballeros in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New Haven-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Haven-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Haven-Santiago de los Caballeros flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Haven-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Haven to Santiago de los Caballeros

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

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

Currently, September is the cheapest month in which you can book a flight from New Haven to Santiago de los Caballeros (average of $163). Flying from New Haven to Santiago de los Caballeros in July is currently the most expensive (average of $346). 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.

Related info for your journey

Can I find deals for flights from New Haven to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on New Haven to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Haven 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 New Haven to Santiago de los Caballeros.
Can I find deals for business class flights from New Haven to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from New Haven 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 New Haven to Santiago de los Caballeros?
Currently, September is the cheapest month in which you can book a flight from New Haven to Santiago de los Caballeros (average of $163). Flying from New Haven to Santiago de los Caballeros in July is currently the most expensive (average of $346). 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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$479+ Cheap flights from New Haven (HVN) 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Haven to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Haven to Santiago de los Caballeros

Cheapest flights from New Haven to Santiago de los CaballerosExplore the most affordable flight options available from New Haven to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from New Haven to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from New Haven to Santiago de los Caballeros

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

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Use the filters below to find and compare flights from New Haven to Santiago de los Caballeros that are best for you.

Compare providers for flights from New Haven to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to Santiago de los Caballeros in December.

Best time to book a flight from New Haven to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from New Haven with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Haven to Santiago de los Caballeros

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

Related info for your journey

Find useful and relevant information for your journey from New Haven 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.

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

How can I find direct flights from New Haven to Santiago de los Caballeros?

Can I find deals for business class flights from New Haven to Santiago de los Caballeros?

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from New Haven to Santiago de los Caballeros
Explore the most affordable flight options available from New Haven to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.