Cheap flights from Newark Airport to Santiago de los Caballeros from $204

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 6/1. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:13 am - 12:20 pm
EWR
-
STI
6h 07m
1 stop
American Airlines Logo
1:40 pm - 12:25 am
STI
-
EWR
10h 45m
1 stop
$432American Airlines
Sat, Sep 12 - Thu, Oct 1
Spirit Airlines Logo
6:15 am - 3:30 pm
EWR
-
STI
9h 15m
1 stop
Spirit Airlines Logo
5:25 pm - 11:49 pm
STI
-
EWR
7h 24m
1 stop
$433Spirit Airlines
Sat, Oct 31 - Sat, Nov 7
American Airlines Logo
7:42 am - 12:23 pm
EWR
-
STI
28h 41m
2 stops
American Airlines Logo
3:38 pm - 12:37 pm
STI
-
EWR
20h 59m
2 stops
$435American Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
6:01 am - 9:12 pm
EWR
-
STI
15h 11m
2 stops
American Airlines Logo
3:31 pm - 1:30 pm
STI
-
EWR
21h 59m
2 stops
$437American Airlines
Tue, Jun 9 - Fri, Aug 14
Spirit Airlines Logo
6:00 am - 2:12 pm
EWR
-
STI
8h 12m
1 stop
Spirit Airlines Logo
4:20 pm - 11:52 pm
STI
-
EWR
7h 32m
1 stop
$438Spirit Airlines
Sat, May 16 - Fri, Jul 3
JetBlue Logo
1:00 pm - 1:54 am
EWR
-
STI
12h 54m
1 stop
JetBlue Logo
6:48 pm - 10:41 pm
STI
-
EWR
3h 53mnonstop
$439JetBlue
Fri, Jun 5 - Mon, Jun 15
American Airlines Logo
5:30 am - 9:13 pm
EWR
-
STI
15h 43m
1 stop
American Airlines Logo
7:04 am - 10:57 pm
STI
-
EWR
15h 53m
1 stop
$440American Airlines
Mon, Jun 1 - Thu, Jun 18
JetBlue Logo
1:00 pm - 1:54 am
EWR
-
STI
12h 54m
1 stop
JetBlue Logo
6:00 am - 9:50 am
STI
-
EWR
3h 50mnonstop
$441JetBlue
Fri, Jun 5 - Wed, Jun 17
American Airlines Logo
8:01 am - 2:31 pm
EWR
-
STI
6h 30m
1 stop
American Airlines Logo
1:40 pm - 9:01 am
STI
-
EWR
19h 21m
2 stops
$442American Airlines
Tue, Sep 8 - Sun, Sep 20
Multiple Airlines Logo
6:00 am - 3:20 pm
EWR
-
STI
9h 20m
1 stop
Multiple Airlines Logo
6:00 am - 9:55 am
STI
-
EWR
3h 55mnonstop
$443Multiple Airlines
Mon, Jun 1 - Wed, Jun 10

American Airlines flights from Newark Airport to Santiago de los Caballeros

Our best American Airlines deals on Newark Airport to Santiago de los Caballeros flight tickets
American Airlines
Sep 12
EWR6:13 amNewark
6h 07m
1 stop
STI12:20 pmSantiago de los Caballeros
Oct 1
STI1:40 pmSantiago de los Caballeros
10h 45m
1 stop
EWR12:25 amNewark
$432
American Airlines
May 16
EWR7:42 amNewark
28h 41m
2 stops
STI12:23 pmSantiago de los Caballeros
May 23
STI3:38 pmSantiago de los Caballeros
20h 59m
2 stops
EWR12:37 pmNewark
$435
American Airlines
Jun 9
EWR6:01 amNewark
15h 11m
2 stops
STI9:12 pmSantiago de los Caballeros
Aug 14
STI3:31 pmSantiago de los Caballeros
21h 59m
2 stops
EWR1:30 pmNewark
$437

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
Oct 31
EWR6:15 amNewark
9h 15m
1 stop
STI3:30 pmSantiago de los Caballeros
Nov 7
STI5:25 pmSantiago de los Caballeros
7h 24m
1 stop
EWR11:49 pmNewark
$433
Spirit Airlines
May 16
EWR6:00 amNewark
8h 12m
1 stop
STI2:12 pmSantiago de los Caballeros
May 18
STI4:15 pmSantiago de los Caballeros
16h 44m
1 stop
EWR8:59 amNewark
$438
Spirit Airlines
May 18
EWR6:00 amNewark
9h 20m
1 stop
STI3:20 pmSantiago de los Caballeros
Jun 1
STI4:15 pmSantiago de los Caballeros
7h 37m
1 stop
EWR11:52 pmNewark
$441

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 May 4, 2026.
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

Cheapest round-trip

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 9/12

6:13 am-12:20 pm

1 stop6h 07m

Santiago de los Caballeros

Thu 10/1

1:40 pm-12:25 am

1 stop10h 45m

$432

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 10/31

6:15 am-3:30 pm

1 stop9h 15m

Santiago de los Caballeros

Sat 11/7

5:25 pm-11:49 pm

1 stop7h 24m

$433

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 5/16

7:42 am-12:23 pm

2 stops28h 41m

Santiago de los Caballeros

Sat 5/23

3:38 pm-12:37 pm

2 stops20h 59m

$435

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 6/9

6:01 am-9:12 pm

2 stops15h 11m

Santiago de los Caballeros

Fri 8/14

3:31 pm-1:30 pm

2 stops21h 59m

$437

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Sat 5/16

6:00 am-2:12 pm

1 stop8h 12m

Santiago de los Caballeros

Fri 7/3

4:20 pm-11:52 pm

1 stop7h 32m

$438

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Fri 6/5

1:00 pm-1:54 am

1 stop12h 54m

Santiago de los Caballeros

Mon 6/15

6:48 pm-10:41 pm

Nonstop3h 53m

$439

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Mon 6/1

5:30 am-9:13 pm

1 stop15h 43m

Santiago de los Caballeros

Thu 6/18

7:04 am-10:57 pm

1 stop15h 53m

$440

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Fri 6/5

1:00 pm-1:54 am

1 stop12h 54m

Santiago de los Caballeros

Wed 6/17

6:00 am-9:50 am

Nonstop3h 50m

$441

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Tue 9/8

8:01 am-2:31 pm

1 stop6h 30m

Santiago de los Caballeros

Sun 9/20

1:40 pm-9:01 am

2 stops19h 21m

$442
Quickest round-trip

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Mon 6/1

6:00 am-3:20 pm

1 stop9h 20m

Santiago de los Caballeros

Wed 6/10

6:00 am-9:55 am

Nonstop3h 55m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 typical price of a round-trip flight between Newark Airport and Santiago de los Caballeros?

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 $407, 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 $427.

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 $507. When flying out on a Tuesday, 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 $535.

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 in the afternoon. Our users have found flights to Santiago de los Caballeros in the afternoon for as low as $514. At noon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $545 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 from Newark Airport 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 $540 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 $514 on momondo.

Can stopping save me money on Newark Airport to Santiago de los Caballeros flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Santiago de los Caballeros.

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

As of May 2026, prices for Newark Airport to Santiago de los Caballeros flights are approximately 24% 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

$239

Fastest flight time

3h 42m

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 $239. The best round-trip flight deal from Newark Airport to Santiago de los Caballeros found on momondo in the last 72 hours is $548.
The fastest flight from Newark Airport to Santiago de los Caballeros takes 3h 42m
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).

Frequently asked questions about flying from Newark Airport to Santiago de los Caballeros

  • 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 42m.

  • 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
FrontierPriceFrom $169Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $184Free CancellationRating
6.3
8,633 reviews
Search Spirit Airlines flights
JetBluePriceFrom $250Free CancellationRating
7.1
2,970 reviews
Search JetBlue flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $321Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights
American AirlinesPriceFrom $363Free CancellationRating
7.1
11,670 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 $568, with the best United Airlines deals starting from $321 round-trip. 9,681 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 $250 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around $542. JetBlue operates 7 flights to Santiago de los Caballeros from Newark Airport in an average week. Users have rated it 7.1/10 across 2,971 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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Wed 6/3
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