What is the cheapest airline that flies from Newark to Santiago de los Caballeros?

American Airlines and Spirit Airlines are the most popular carriers operating from Newark to Santiago de los Caballeros

Which airline has the best punctuality record on Newark to Santiago de los Caballeros flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

What is the most punctual flight time for Newark to Santiago de los Caballeros flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Santiago de los Caballeros?

United Airlines, JetBlue and Arajet are the top three most popular airlines that fly to Santiago de los Caballeros from Newark Airport according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 9 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

How often are flights from Newark to Santiago de los Caballeros delayed?

Historically, on average around 29% of flights between Newark and Santiago de los Caballeros have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

When did momondo last update prices for flights from Newark Airport to Santiago de los Caballeros Airport?

Prices for flights from Newark Airport to Santiago de los Caballeros Airport were last updated today.

How many operators does momondo search for flights from Newark Airport to Santiago de los Caballeros Airport?

As of December 2025, there are 6 operators available to choose from for flights from Newark Airport to Santiago de los Caballeros Airport.

How old do you have to be to fly from Newark Airport to Santiago de los Caballeros Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Santiago de los Caballeros Airport.

What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$156 Cheap Flights from Newark Airport to Santiago de los Caballeros in 2025/26

Q: How many flights depart from Newark Airport to Santiago de los Caballeros on average per day?

As of December 2025, 4 flights take off from Newark Airport and land in Santiago de los Caballeros each day. The most common flight departure time for this route is 7:00PM, with 53% of daily flights taking off at noon.

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Find the cheapest flights from Newark Airport to Santiago de los Caballeros

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 3:33 pm

EWR

STI

8h 48m1 stop

4:40 pm - 11:58 pm

STI

EWR

8h 18m1 stop

$341Spirit Airlines

Sat, Jan 31 - Sun, Feb 15

7:00 am - 11:46 am

EWR

STI

3h 46mnonstop

6:00 am - 9:05 am

STI

EWR

4h 05mnonstop

$342United Airlines

Tue, Jan 20 - Thu, Jan 29

5:45 am - 3:33 pm

EWR

STI

8h 48m1 stop

4:40 pm - 5:54 pm

STI

EWR

26h 14m3 stops

$343Spirit Airlines

Sat, Jan 31 - Sun, Feb 8

5:06 am - 3:35 pm

EWR

STI

9h 29m2 stops

3:40 pm - 11:58 pm

STI

EWR

8h 18m1 stop

$344Spirit Airlines

Fri, Feb 27 - Wed, Mar 11

5:55 pm - 10:49 pm

EWR

STI

3h 54mnonstop

12:12 pm - 11:00 pm

STI

EWR

11h 48m1 stop

$345JetBlue

Fri, Feb 6 - Tue, Feb 10

5:55 pm - 10:54 pm

EWR

STI

3h 59mnonstop

10:11 am - 8:30 pm

STI

EWR

11h 19m1 stop

$346JetBlue

Tue, Jan 20 - Fri, Mar 6

5:23 pm - 2:42 am

EWR

STI

8h 19m1 stop

4:40 pm - 11:58 pm

STI

EWR

8h 18m1 stop

$347Spirit Airlines

Thu, Jan 1 - Mon, Jan 12

5:25 am - 3:33 pm

EWR

STI

9h 08m2 stops

4:40 pm - 7:53 am

STI

EWR

16h 13m2 stops

$348Spirit Airlines

Sun, Jan 18 - Sun, Jan 25

5:00 am - 3:33 pm

EWR

STI

9h 33m2 stops

4:40 pm - 8:05 am

STI

EWR

16h 25m2 stops

$349Spirit Airlines

Wed, Jan 14 - Mon, Mar 2

5:30 am - 1:31 pm

EWR

STI

7h 01m1 stop

7:00 am - 11:56 am

STI

EWR

28h 56m1 stop

$350American Airlines

Wed, Feb 18 - Mon, Mar 9

Spirit Airlines flights from Newark Airport to Santiago de los Caballeros

Our best Spirit Airlines deals on Newark Airport to Santiago de los Caballeros flight tickets

Spirit Airlines

Jan 31

EWR5:45 amNewark

8h 48m

1 stop

STI3:33 pmSantiago de los Caballeros

Feb 15

STI4:40 pmSantiago de los Caballeros

8h 18m

1 stop

EWR11:58 pmNewark

$341

Find similar

Spirit Airlines

Jan 31

EWR7:55 amNewark

6h 38m

1 stop

STI3:33 pmSantiago de los Caballeros

Feb 16

STI4:40 pmSantiago de los Caballeros

19h 17m

1 stop

EWR10:57 amNewark

$343

Find similar

Spirit Airlines

Jan 1

EWR5:23 pmNewark

8h 19m

1 stop

STI2:42 amSantiago de los Caballeros

Feb 5

STI4:40 pmSantiago de los Caballeros

16h 13m

2 stops

EWR7:53 amNewark

$344

Find similar

United Airlines flights from Newark Airport to Santiago de los Caballeros

Our best United Airlines deals on Newark Airport to Santiago de los Caballeros flight tickets

United Airlines

Jan 20

EWR7:00 amNewark

3h 46m

STI11:46 amSantiago de los Caballeros

Jan 29

STI6:00 amSantiago de los Caballeros

4h 05m

EWR9:05 amNewark

$342

Find similar

United Airlines

Mar 4

EWR7:00 pmNewark

3h 51m

STI11:51 pmSantiago de los Caballeros

Mar 12

STI5:00 amSantiago de los Caballeros

4h 05m

EWR9:05 amNewark

$377

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 1/31

5:45 am-3:33 pm

1 stop8h 48m

Santiago de los Caballeros

Sun 2/15

4:40 pm-11:58 pm

1 stop8h 18m

$341

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 1/20

7:00 am-11:46 am

Nonstop3h 46m

Santiago de los Caballeros

Thu 1/29

6:00 am-9:05 am

Nonstop4h 05m

$342

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 1/31

5:45 am-3:33 pm

1 stop8h 48m

Santiago de los Caballeros

Sun 2/8

4:40 pm-5:54 pm

3 stops26h 14m

$343

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Fri 2/27

5:06 am-3:35 pm

2 stops9h 29m

Santiago de los Caballeros

Wed 3/11

3:40 pm-11:58 pm

1 stop8h 18m

$344

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Fri 2/6

5:55 pm-10:49 pm

Nonstop3h 54m

Santiago de los Caballeros

Tue 2/10

12:12 pm-11:00 pm

1 stop11h 48m

$345

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 1/20

5:55 pm-10:54 pm

Nonstop3h 59m

Santiago de los Caballeros

Fri 3/6

10:11 am-8:30 pm

1 stop11h 19m

$346

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Thu 1/1

5:23 pm-2:42 am

1 stop8h 19m

Santiago de los Caballeros

Mon 1/12

4:40 pm-11:58 pm

1 stop8h 18m

$347

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sun 1/18

5:25 am-3:33 pm

2 stops9h 08m

Santiago de los Caballeros

Sun 1/25

4:40 pm-7:53 am

2 stops16h 13m

$348

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 1/14

5:00 am-3:33 pm

2 stops9h 33m

Santiago de los Caballeros

Mon 3/2

4:40 pm-8:05 am

2 stops16h 25m

$349

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 2/18

5:30 am-1:31 pm

1 stop7h 01m

Santiago de los Caballeros

Mon 3/9

7:00 am-11:56 am

1 stop28h 56m

$350

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Newark Airport to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from Newark Airport is in October. Flight prices, which tend to average around $401, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $416.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Newark Airport to Santiago de los Caballeros is on a Sunday when prices can be found for as low as $485. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to Santiago de los Caballeros for around $513.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Newark Airport to Santiago de los Caballeros flights are usually those with departure times at noon. Our users have found flights to Santiago de los Caballeros at noon for as low as $460. In the afternoon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $515 per ticket.

What is the cheapest Newark to Santiago de los Caballeros flight route?

Fly from Newark to Santiago de los Caballeros for the best Newark - Santiago de los Caballeros flight prices

How far in advance should I book a flight to Santiago de los Caballeros?

You are more likely to see cheaper flights to Santiago de los Caballeros from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago de los Caballeros for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de los Caballeros from Newark Airport for as low as $483 on momondo.

What cabin class options are available on Newark to Santiago de los Caballeros flights?

There are 4 cabin classes available to choose from on Newark to Santiago de los Caballeros flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Newark Airport to Santiago de los Caballeros flight prices changed over time?

As of December 2025, prices for Newark Airport to Santiago de los Caballeros flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Newark Airport to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newark Airport to Santiago de los Caballeros (EWR to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Santiago de los Caballeros

Best Price Found	$169
Fastest flight time	3h 44m
Direct flights	Every day
Airports in Santiago de los Caballeros	1 airport

The best one-way flight to Santiago de los Caballeros from Newark Airport in the past 72 hours is $169. The best round-trip flight deal from Newark Airport to Santiago de los Caballeros found on momondo in the last 72 hours is $433.

The fastest flight from Newark Airport to Santiago de los Caballeros takes 3h 44m

Direct flights go from Newark Airport to Santiago de los Caballeros every day.

There is 1 airport in Santiago de los Caballeros. From Newark Airport there are direct flights to Santiago de los Caballeros (STI).

Search flight deals

How far is Newark to Santiago de los Caballeros by plane?
There are 1481.2 mi between Newark and Santiago de los Caballeros. By plane, this route typically takes 3h 44m.
When did momondo last update prices for flights from Newark Airport to Santiago de los Caballeros Airport?
Prices for flights from Newark Airport to Santiago de los Caballeros Airport were last updated today.
How many operators does momondo search for flights from Newark Airport to Santiago de los Caballeros Airport?
As of December 2025, there are 6 operators available to choose from for flights from Newark Airport to Santiago de los Caballeros Airport.
How old do you have to be to fly from Newark Airport to Santiago de los Caballeros Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Santiago de los Caballeros Airport.
What documentation or ID do you need to fly to Santiago de los Caballeros Airport?
The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Newark Airport to Santiago de los Caballeros?
momondo data reveals that the most frequently booked plane model on the route from Newark Airport to Santiago de los Caballeros is Boeing 737 MAX 9, representing 39.38% of all bookings. The subsequent popular models are Airbus A320-100/200 at 37.83%, Airbus A321-100/200 at 11.08%, and Airbus A321neo at 5.69%.
What is the most popular airline from Newark Airport to Santiago de los Caballeros?
Based on momondo bookings for flights between Newark Airport and Santiago de los Caballeros, the leading airline is United Airlines, making up 66% of the total bookings. Other popular airlines include JetBlue with 31%, Spirit Airlines with 1%, and Frontier with 1%.

Best airlines flying from Newark Airport to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Newark Airport to Santiago de los Caballeros with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $204	Free Cancellation	Rating 5.8 3,079 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $270	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $278	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
Delta	PriceFrom $316	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 9,100 reviews	Search United Airlines flights
American Airlines	PriceFrom $392	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

United Airlines Flights From Newark Airport to Santiago de los Caballeros
Across 21 United Airlines flights from Newark Airport to Santiago de los Caballeros this week, the average price was $537, with the best United Airlines deals starting from $318 round-trip. 9,101 users have rated United Airlines on momondo, with an average score of 7.4/10.
JetBlue Flights From Newark Airport to Santiago de los Caballeros
JetBlue is also a popular choice for this route. JetBlue flight deals for Newark Airport to Santiago de los Caballeros start from as low as $278 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around $544. JetBlue operates 7 flights to Santiago de los Caballeros from Newark Airport in an average week. Users have rated it 7.2/10 across 2,895 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Santiago de los Caballeros?

It is quick and easy to find New York to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

Can I find flights from New York to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santiago de los Caballeros from New York with this policy.

How can momondo help me find flights from New York to Santiago de los Caballeros?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago de los Caballeros from New York.

I’m not ready to book a flight from New York to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Santiago de los Caballeros from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Santiago de los Caballeros trip

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Cheap flights from Newark Airport to Santiago de los Caballeros from $156

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

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Newark Airport to Santiago de los Caballeros

What is the cheapest month to fly to Santiago de los Caballeros?

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

What is the cheapest Newark to Santiago de los Caballeros flight route?

Fly from Newark to Santiago de los Caballeros for the best Newark - Santiago de los Caballeros flight prices

How far in advance should I book a flight to Santiago de los Caballeros?

What cabin class options are available on Newark to Santiago de los Caballeros flights?

There are 4 cabin classes available to choose from on Newark to Santiago de los Caballeros flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Newark Airport to Santiago de los Caballeros flight prices changed over time?

As of December 2025, prices for Newark Airport to Santiago de los Caballeros flights are approximately 1% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Newark to Santiago de los Caballeros?

American Airlines and Spirit Airlines are the most popular carriers operating from Newark to Santiago de los Caballeros

What airlines fly to Santiago de los Caballeros?

How often are flights from Newark to Santiago de los Caballeros delayed?

Historically, on average around 29% of flights between Newark and Santiago de los Caballeros have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

What is the most punctual flight time for Newark to Santiago de los Caballeros flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Newark to Santiago de los Caballeros flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

How many flights depart from Newark Airport to Santiago de los Caballeros on average per day?

As of December 2025, 4 flights take off from Newark Airport and land in Santiago de los Caballeros each day. The most common flight departure time for this route is 7:00PM, with 53% of daily flights taking off at noon.

How many flights depart from Newark Airport to Santiago de los Caballeros on average per week?

28 flights are operational weekly from Newark Airport to Santiago de los Caballeros as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Newark Airport to Santiago de los Caballeros

Cheap Newark Airport to Santiago de los Caballeros (EWR to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Santiago de los Caballeros

Best Price Found

Fastest flight time

Direct flights

Airports in Santiago de los Caballeros

How far is Newark to Santiago de los Caballeros by plane?

When did momondo last update prices for flights from Newark Airport to Santiago de los Caballeros Airport?

How many operators does momondo search for flights from Newark Airport to Santiago de los Caballeros Airport?

How old do you have to be to fly from Newark Airport to Santiago de los Caballeros Airport?

What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

What is the most popular plane model from Newark Airport to Santiago de los Caballeros?

What is the most popular airline from Newark Airport to Santiago de los Caballeros?

Best airlines flying from Newark Airport to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Newark Airport to Santiago de los Caballeros with momondo

United Airlines Flights From Newark Airport to Santiago de los Caballeros

JetBlue Flights From Newark Airport to Santiago de los Caballeros

Why use momondo?

Why should I use momondo to find a flight deal from New York to Santiago de los Caballeros?

Can I find flights from New York to Santiago de los Caballeros with flexible booking policies on momondo?

How can momondo help me find flights from New York to Santiago de los Caballeros?

I’m not ready to book a flight from New York to Santiago de los Caballeros right now. Can momondo alert me if prices change?

An easier way to manage your Santiago de los Caballeros trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Dominican Republic

Airports servicing Dominican Republic