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$197+ Cheap flights from Santiago de los Caballeros (STI) to Newark (EWR)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
STI — EWR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago de los Caballeros to Newark are usually found in October or November, booked 82 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Santiago de los Caballeros to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Newark (EWR). 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 June 12, 2025.

Round-trip from

$351
(Priceline)

One-way from

$197
(SmartFares)

Popular in

August

Cheapest in

October

Average price

$505

Good round-trip deal

$326 or less

Good one-way deal

$252 or less
From Santiago de los Caballeros to Newark
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One-way flight from Santiago de los Caballeros to Newark
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Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Santiago de los Caballeros to Newark.
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Price to beat on a one-way flight from Santiago de los Caballeros to Newark.
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Find flight deals from Santiago de los Caballeros to Newark

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

This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/182:10 pmSTI - EWR
1 stop6h 50mMultiple Airlines
Tue 7/85:58 pmEWR - STI
1 stop15h 52mMultiple Airlines
Deal found 6/10$342
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/232:10 pmSTI - EWR
1 stop6h 50mFrontier
Sat 8/2310:00 pmEWR - STI
1 stop14h 16mFrontier
Deal found 6/11$351
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:55 amSTI - EWR
1 stop7h 06mSpirit Airlines
Sat 7/264:00 pmEWR - STI
2 stops17h 50mSpirit Airlines
Deal found 6/11$365
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/263:11 amSTI - EWR
Nonstop3h 48mJetBlue
Mon 7/710:00 pmEWR - STI
Nonstop3h 58mJetBlue
Deal found 6/10$376
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:35 pmSTI - EWR
2 stops22h 55mAmerican Airlines
Tue 8/57:34 amEWR - STI
1 stop13h 45mAmerican Airlines
Deal found 6/10$447
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:23 pmSTI - EWR
Nonstop3h 58mUnited Airlines
Thu 10/99:09 amEWR - STI
Nonstop3h 48mUnited Airlines
Deal found 6/10$452

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago de los Caballeros to Newark 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Newark Airport that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Newark

Route

Depart

Return

Price

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Mon 6/23

2:10 pm-9:00 pm

1 stop6h 50m

Newark

Sat 8/23

10:00 pm-12:16 pm

1 stop14h 16m

$351

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Wed 7/2

2:10 pm-9:00 pm

1 stop6h 50m

Newark

Tue 7/8

5:58 pm-9:50 am

1 stop15h 52m

$364

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Thu 7/17

10:55 am-6:01 pm

1 stop7h 06m

Newark

Sat 7/26

4:00 pm-9:50 am

2 stops17h 50m

$365

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Thu 6/26

3:11 am-6:59 am

Nonstop3h 48m

Newark

Mon 7/7

10:00 pm-1:58 am

Nonstop3h 58m

$376

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Tue 6/24

1:35 pm-9:44 am

2 stops20h 09m

Newark

Tue 8/5

5:00 am-9:19 pm

2 stops16h 19m

$447

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Thu 9/18

4:23 pm-8:21 pm

Nonstop3h 58m

Newark

Sun 9/28

9:09 am-12:57 pm

Nonstop3h 48m

$452

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Wed 6/18

2:10 pm-9:00 pm

1 stop6h 50m

$197

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Mon 8/25

10:20 am-5:45 pm

1 stop7h 25m

$198

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Fri 6/27

2:10 pm-8:59 am

2 stops18h 49m

$200

Santiago de los CaballerosNewark

STI - EWR

STIEWR

Santiago de los Caballeros

Sat 7/12

2:50 pm-1:58 am

1 stop11h 08m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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Best time to book a flight from Santiago de los Caballeros to Newark

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

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago de los Caballeros to Newark. Price data was last updated on June 9, 2025.

The price you pay for your flight from Santiago de los Caballeros to Newark Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Santiago de los Caballeros to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to Newark Airport (average of $228). Flying from Santiago de los Caballeros to Newark Airport in June is currently the most expensive (average of $307). 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 STI to EWR?

Find hourly flight availability from Santiago de los Caballeros to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Santiago de los Caballeros to Newark Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Santiago de los Caballeros to Newark Airport?

Use this chart to determine the cheapest time to fly round-trip from Santiago de los Caballeros to Newark. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Santiago de los Caballeros to Newark Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Santiago de los Caballeros to Newark Airport

Explore weekly flight availability from Santiago de los Caballeros to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from STI to EWR are scheduled on a Thursday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Newark by month

Plan your trip to Newark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

Plan your trip to Newark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown United Airlines, JetBlue and American Airlines from Santiago de los Caballeros to New York. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
JetBlue
7.3
Good
2,925 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Spirit Airlines
6.3
Okay
8,052 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Frontier
6.0
Okay
3,295 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Newark. 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 from for flights from Santiago de los Caballeros to Newark?

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Santiago de los Caballeros to Newark. 4 airlines have flights from Santiago to Newark on a regular basis. Booking flights from Santiago de los Caballeros to Newark should not be difficult; the airport handles an average of 3 outbound flights to Newark per day.

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

    Flights from Santiago de los Caballeros to Newark have been viewed 13 times in the past calendar month.

  • What are the cheapest airlines flying from Santiago de los Caballeros to Newark Airport round-trip?

    Currently priced at $351, Frontier will fly you from Santiago de los Caballeros to Newark Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and JetBlue - these airlines can fly you to your destination from $365 and $376, respectively. You may be able to fly from Santiago de los Caballeros to Newark Airport for 23% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Newark Airport one-way?

    The cheapest airlines for a one-way flight from Santiago de los Caballeros to Newark Airport are Frontier ($197), Spirit Airlines ($198), and JetBlue ($205).

  • What are the cheapest flights from Santiago de los Caballeros to Newark Airport?

    Looking at all options, your cheapest flight can be booked for $193. While the most popular route (Santiago de los Caballeros - Newark) can be booked for $342 on average our data indicates $450 when flying from Santiago de los Caballeros to Newark Airport.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to Newark.

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

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

    Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to Newark Airport (average of $228). Flying from Santiago de los Caballeros to Newark Airport in June is currently the most expensive (average of $307). 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

Traveling to a place near Santiago de los Caballeros?

Book flights to Santiago de los Caballeros if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
East Rutherford
Ronkonkoma
Parsippany
Yonkers
Staten Island
Stamford
Mahwah
Carle Place
East Brunswick
New Brunswick
Westbury
Hoboken
Paterson
Mount Laurel
Fort Lee
Tannersville

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Santiago de los Caballeros to Newark

Discover the top 4 airlines that operate flights from Santiago de los Caballeros to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$304FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$198Average$463FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$231Average$466FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$355FlexibilityNo cancel feeOn-timeN/A

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