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Cheap flights from Newark Airport to Santiago de los Caballeros from £115

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — STI
22 1月 — 29 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Santiago de los Caballeros

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Santiago de los Caballeros
Explore the most affordable flight options available from Newark to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 12月 2025.

週日 28/1222:25EWR - STI
Nonstop3h 56mJetBlue
週五 2/104:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 23/12£272
週三 24/1222:25EWR - STI
Nonstop3h 56mJetBlue
週一 29/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 23/12£283
週二 30/1207:28EWR - STI
1 stop10h 25mJetBlue
週一 26/111:47STI - EWR
1 stop9h 47mJetBlue
Deal found 23/12£288
週三 24/1222:25EWR - STI
Nonstop3h 56mJetBlue
週四 22/111:47STI - EWR
1 stop12h 13mJetBlue
Deal found 23/12£296
週四 25/1222:25EWR - STI
Nonstop3h 56mJetBlue
週一 12/111:47STI - EWR
1 stop12h 13mJetBlue
Deal found 23/12£300
週六 27/1222:55EWR - STI
Nonstop3h 56mJetBlue
週二 30/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 22/12£302
週二 23/1222:25EWR - STI
Nonstop3h 56mJetBlue
週一 29/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 23/12£317
週日 28/1222:25EWR - STI
Nonstop3h 56mJetBlue
週四 15/111:47STI - EWR
1 stop9h 47mJetBlue
Deal found 23/12£324
週二 23/1222:25EWR - STI
Nonstop3h 56mJetBlue
週五 26/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 22/12£325
週二 23/1222:25EWR - STI
Nonstop3h 56mJetBlue
週二 30/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 23/12£340
週二 23/1222:25EWR - STI
Nonstop3h 56mJetBlue
週三 24/1204:01STI - EWR
Nonstop3h 58mJetBlue
Deal found 23/12£351

Find flight deals from Newark to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 12月 2025.

Round-trip from

£253

One-way from

£115

Popular in

December

Cheapest in

October

Average price

£514
JetBlue
  • JetBlue
  • 22/1-4/2
  • 1 total stop
  • 15h 47m total
  • Newark to Santiago de los Caballeros
Search Deals
JetBlue
  • JetBlue
  • 20/1
  • Nonstop
  • 3h 59m total
  • Newark to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newark 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 858,174 searches. Data last updated 23 12月 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

Newark

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週二 27/1

17:55-22:54

Nonstop3h 59m

Santiago de los Caballeros

週日 1/3

03:01-05:59

Nonstop3h 58m

£264

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週四 22/1

17:55-22:54

Nonstop3h 59m

Santiago de los Caballeros

週三 28/1

03:00-05:57

Nonstop3h 57m

£264

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週四 22/1

17:55-22:54

Nonstop3h 59m

Santiago de los Caballeros

週一 26/1

03:00-05:57

Nonstop3h 57m

£264

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週日 18/1

17:55-22:54

Nonstop3h 59m

Santiago de los Caballeros

週六 24/1

03:00-05:57

Nonstop3h 57m

£264

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週六 7/2

17:55-22:49

Nonstop3h 54m

Santiago de los Caballeros

週日 8/2

03:05-06:02

Nonstop3h 57m

£264

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週日 1/2

17:55-22:54

Nonstop3h 59m

Santiago de los Caballeros

週六 28/2

10:11-21:00

1 stop11h 49m

£267

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週二 20/1

07:00-11:46

Nonstop3h 46m

Santiago de los Caballeros

週四 22/1

06:00-09:05

Nonstop4h 05m

£268

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週一 23/3

20:25-00:20

Nonstop3h 55m

Santiago de los Caballeros

週四 2/4

02:25-06:20

Nonstop3h 55m

£271

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週六 28/2

20:35-01:30

Nonstop3h 55m

Santiago de los Caballeros

週六 7/3

03:01-05:59

Nonstop2h 58m

£271

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

週二 3/3

18:59-23:55

Nonstop3h 56m

Santiago de los Caballeros

週一 6/4

02:25-06:20

Nonstop3h 55m

£271

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 23 results
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Best time to book a flight from Newark to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Newark with our price prediction graph.
Estimated return 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 Newark Airport to Santiago de los Caballeros

How far ahead should I book a flight from Newark Airport to Santiago de los Caballeros?

Use this chart to determine the optimal time to book a return flight from Newark to Santiago de los Caballeros. Price data was last updated on 19 December 2025.

The price you pay for your flight from Newark Airport to Santiago de los Caballeros may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to Santiago de los Caballeros?

Currently, March is the cheapest month in which you can book a flight from Newark Airport to Santiago de los Caballeros (average of £139). Flying from Newark Airport to Santiago de los Caballeros in May is currently the most expensive (average of £197). 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 EWR to STI?

Find hourly flight availability from Newark 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 23 12月 2025.

When flying from Newark Airport 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.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

    Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from Newark. On average, Santiago has 4 inbound flights from Newark per day from 0 airlines. Santiago de los Caballeros is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

  • How popular is this Newark Airport to Santiago de los Caballeros flight route?

    Flights from Newark to Santiago de los Caballeros have been viewed 1 times in the past calendar month.

  • How long is the flight from Newark Airport to Santiago de los Caballeros?

    Airlines like United Airlines and JetBlue fly from Newark Airport to Santiago de los Caballeros in about 3h 46m. The time it takes to get you to your destination can typically vary by up to 8h 03m. The distance between Newark Airport and Santiago de los Caballeros is about 1485 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Yes. In addition to deals on Newark to Santiago de los Caballeros flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newark 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 Newark to Santiago de los Caballeros.

  • Can I find deals for business class flights from Newark to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Santiago de los Caballeros?

    Currently, March is the cheapest month in which you can book a flight from Newark Airport to Santiago de los Caballeros (average of £139). Flying from Newark Airport to Santiago de los Caballeros in May is currently the most expensive (average of £197). 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 Newark 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 Punta Cana flights
John F Kennedy Intl to Santo Domingo flights
Newark to Punta Cana flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newark to Santiago de los Caballeros?

Deals for Newark to Santiago de los Caballeros flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Newark to Santiago de los Caballeros?

Cheapflights simply makes it quick and affordable to book flights from Newark to Santiago de los Caballeros by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Newark to Santiago de los Caballeros with no change fees?

Need flexible booking options for your flight to Santiago de los Caballeros from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Newark to Santiago de los Caballeros become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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