Cheap flights from Newark Airport to Santiago de los Caballeros from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Santiago de los Caballeros departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Newark Airport to Santiago de los Caballeros

Cheap round-trip flights

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Spirit Airlines Logo
6:45 pm - 12:22 pmEWR-STI
16h 37m2 stops
Spirit Airlines Logo
1:17 pm - 12:31 amSTI-EWR
12h 14m1 stop
$321Spirit Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
Spirit Airlines Logo
2:26 pm - 12:22 pmEWR-STI
20h 56m1 stop
Spirit Airlines Logo
1:17 pm - 12:31 amSTI-EWR
12h 14m1 stop
$322Spirit Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
Spirit Airlines Logo
5:15 am - 2:42 amEWR-STI
20h 27m2 stops
Spirit Airlines Logo
6:18 pm - 12:56 amSTI-EWR
7h 38m1 stop
$323Spirit Airlines
Find Deal
Tue, Dec 9 - Thu, Jan 29
Spirit Airlines Logo
5:15 am - 2:42 amEWR-STI
20h 27m2 stops
Spirit Airlines Logo
3:43 am - 6:59 pmSTI-EWR
16h 16m1 stop
$324Spirit Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
United Airlines Logo
7:00 am - 11:46 amEWR-STI
3h 46mnonstop
United Airlines Logo
6:00 am - 9:05 amSTI-EWR
4h 05mnonstop
$325United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
7:00 am - 11:46 amEWR-STI
3h 46mnonstop
United Airlines Logo
6:00 am - 9:05 amSTI-EWR
4h 05mnonstop
$327United Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 26
JetBlue Logo
10:25 pm - 3:21 amEWR-STI
3h 56mnonstop
JetBlue Logo
3:05 am - 6:02 amSTI-EWR
3h 57mnonstop
$333JetBlue
Find Deal
Sat, Dec 20 - Fri, Jan 9
American Airlines Logo
5:20 am - 8:51 pmEWR-STI
14h 31m1 stop
American Airlines Logo
7:00 am - 9:12 pmSTI-EWR
15h 12m1 stop
$334American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
5:27 pm - 3:33 pmEWR-STI
21h 06m2 stops
American Airlines Logo
7:00 am - 11:54 pmSTI-EWR
17h 54m2 stops
$338American Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
JetBlue Logo
6:05 pm - 10:49 pmEWR-STI
3h 44mnonstop
JetBlue Logo
3:03 am - 5:59 amSTI-EWR
3h 56mnonstop
$340JetBlue
Find Deal
Wed, Nov 19 - Tue, Nov 25

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
Nov 19
EWR6:45 pmNewark
16h 37m
2 stops
STI12:22 pmSantiago de los Caballeros
Nov 22
STI1:17 pmSantiago de los Caballeros
12h 14m
1 stop
EWR12:31 amNewark
Spirit Airlines
Nov 19
EWR2:26 pmNewark
20h 56m
1 stop
STI12:22 pmSantiago de los Caballeros
Dec 2
STI1:17 pmSantiago de los Caballeros
12h 14m
1 stop
EWR12:31 amNewark
Spirit Airlines
Dec 9
EWR5:15 amNewark
20h 27m
2 stops
STI2:42 amSantiago de los Caballeros
Jan 29
STI6:18 pmSantiago de los Caballeros
7h 38m
1 stop
EWR12:56 amNewark

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
Nov 18
EWR7:00 amNewark
3h 46m
STI11:46 amSantiago de los Caballeros
Nov 22
STI6:00 amSantiago de los Caballeros
4h 05m
EWR9:05 amNewark
United Airlines
Nov 16
EWR7:00 amNewark
3h 46m
STI11:46 amSantiago de los Caballeros
Nov 26
STI6:00 amSantiago de los Caballeros
4h 05m
EWR9:05 amNewark
United Airlines
Jan 28
EWR10:07 amNewark
3h 46m
STI2:53 pmSantiago de los Caballeros
Feb 3
STI6:00 amSantiago de los Caballeros
4h 05m
EWR9:05 amNewark

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
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

Wed 11/19

6:45 pm-12:22 pm

2 stops16h 37m

Santiago de los Caballeros

Sat 11/22

1:17 pm-12:31 am

1 stop12h 14m

$321

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 11/19

2:26 pm-12:22 pm

1 stop20h 56m

Santiago de los Caballeros

Tue 12/2

1:17 pm-12:31 am

1 stop12h 14m

$322

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 12/9

5:15 am-2:42 am

2 stops20h 27m

Santiago de los Caballeros

Thu 1/29

6:18 pm-12:56 am

1 stop7h 38m

$323

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 12/6

5:15 am-2:42 am

2 stops20h 27m

Santiago de los Caballeros

Fri 12/12

3:43 am-6:59 pm

1 stop16h 16m

$324

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 11/18

7:00 am-11:46 am

Nonstop3h 46m

Santiago de los Caballeros

Sat 11/22

6:00 am-9:05 am

Nonstop4h 05m

$325

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sun 11/16

7:00 am-11:46 am

Nonstop3h 46m

Santiago de los Caballeros

Wed 11/26

6:00 am-9:05 am

Nonstop4h 05m

$327

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 12/20

10:25 pm-3:21 am

Nonstop3h 56m

Santiago de los Caballeros

Fri 1/9

3:05 am-6:02 am

Nonstop3h 57m

$333

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Thu 11/13

5:20 am-8:51 pm

1 stop14h 31m

Santiago de los Caballeros

Tue 11/18

7:00 am-9:12 pm

1 stop15h 12m

$334

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 11/8

5:27 pm-3:33 pm

2 stops21h 06m

Santiago de los Caballeros

Tue 11/11

7:00 am-11:54 pm

2 stops17h 54m

$338

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 11/19

6:05 pm-10:49 pm

Nonstop3h 44m

Santiago de los Caballeros

Tue 11/25

3:03 am-5:59 am

Nonstop3h 56m

$340

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Santiago de los Caballeros from

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

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 September. Flight prices, which tend to average around $416, 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 September, then flying in October 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 $489. 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 $515.

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 $451. In the evening is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $510 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 $523 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 $468 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 October 2025, prices for Newark Airport to Santiago de los Caballeros flights are approximately 12% 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

$186

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 $186. The best round-trip flight deal from Newark Airport to Santiago de los Caballeros found on momondo in the last 72 hours is $367.
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 near Santiago de los Caballeros: Santiago de los Caballeros (STI)
  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $200Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $204Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
DeltaPriceFrom $229Free CancellationRating
7.9
7,993 reviews
Search Delta flights
JetBluePriceFrom $264Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $409Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
  • United Airlines Flights From Newark Airport to Santiago de los Caballeros

    Across 17 United Airlines flights from Newark Airport to Santiago de los Caballeros this week, the average price was $542, with the best United Airlines deals starting from $317 round-trip. 8,998 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 $264 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around $553. JetBlue operates 5 flights to Santiago de los Caballeros from Newark Airport in an average week. Users have rated it 7.2/10 across 2,906 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.

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1 adult
Fri 11/28
Fri 12/5

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