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Caribbean Islands

$78+ Cheap flights from Newark (EWR) to Caribbean Islands

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Newark to Caribbean Islands

Keep the following information in mind while searching for Newark to Caribbean Islands flight deals. Data was last updated August 1, 2025.

Round-trip from

$151
(Cheapflightsfares)

One-way from

$78
(Delta)

Popular in

December

Cheapest in

March

Average price

$297
From Newark to Caribbean Islands
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One-way flight from Newark to Caribbean Islands
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Newark to Caribbean Islands

Cheapest flights from Newark to Caribbean Islands
Explore the most affordable flight options available from Newark to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:00 pmEWR - SJU
Nonstop3h 58mFrontier
Mon 9/224:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 7/31$151
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amEWR - SJU
1 stop7h 19mDelta
Sat 10/187:15 amSJU - EWR
1 stop10h 53mDelta
Deal found 7/30$155
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:15 amEWR - SJU
Nonstop3h 55mJetBlue
Fri 9/195:00 pmSJU - EWR
Nonstop4h 04mJetBlue
Deal found 7/31$175
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:25 pmEWR - SJU
1 stop17h 18mMultiple Airlines
Sat 9/274:51 pmSJU - EWR
Nonstop4h 11mMultiple Airlines
Deal found 7/31$186
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:00 pmEWR - SJU
Nonstop4h 00mSpirit Airlines
Thu 8/148:00 pmSJU - EWR
1 stop17h 04mSpirit Airlines
Deal found 7/30$206
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Sun 8/1710:05 pmEWR - STT
1 stop18h 24mMultiple Airlines
Fri 8/224:24 pmSTT - EWR
1 stop7h 05mMultiple Airlines
Deal found 7/30$236
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:12 amEWR - STT
1 stop7h 36mSpirit Airlines
Mon 9/84:02 pmSTT - EWR
1 stop7h 04mSpirit Airlines
Deal found 7/31$237
This Priceline deal was found by Cheapflights users on 7/29. 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 8/710:00 pmEWR - STT
1 stop18h 29mFrontier
Mon 8/115:14 pmSTT - EWR
1 stop27h 51mFrontier
Deal found 7/29$249
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:59 pmEWR - SDQ
Nonstop4h 26mArajet
Mon 12/17:10 pmSDQ - EWR
Nonstop4h 20mArajet
Deal found 8/1$258
This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:10 amEWR - SDQ
1 stop9h 50mSpirit Airlines
Sat 9/63:47 pmSDQ - EWR
1 stop17h 13mSpirit Airlines
Deal found 7/31$260
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amEWR - SDQ
1 stop9h 50mMultiple Airlines
Wed 10/226:18 amSDQ - EWR
Nonstop4h 12mMultiple Airlines
Deal found 7/30$273
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:10 amEWR - SXM
1 stop7h 50mSpirit Airlines
Sat 9/63:05 pmSXM - EWR
1 stop17h 55mSpirit Airlines
Deal found 7/31$289

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Caribbean Islands 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 August 1, 2025.
Use the filters below to find and compare flights from Newark Airport to Caribbean Islands that are best for you.

Fly from

Newark

Fly to

Caribbean Islands

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Fri 9/19

10:00 pm-1:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 9/22

4:51 pm-9:02 pm

Nonstop4h 11m

$151

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 10/7

6:00 am-1:19 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Wed 10/15

5:43 pm-12:59 am

1 stop7h 16m

$155

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 9/14

6:15 am-10:10 am

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Fri 9/19

5:00 pm-9:04 pm

Nonstop4h 04m

$175

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/20

8:25 pm-1:43 pm

1 stop17h 18m

San Juan Luis Munoz Marin Intl

Sat 9/27

4:51 pm-9:02 pm

Nonstop4h 11m

$186

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 8/11

7:00 pm-11:00 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Thu 8/14

8:00 pm-1:04 pm

1 stop17h 04m

$206

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

Sun 8/17

10:05 pm-4:29 pm

1 stop18h 24m

Saint Thomas Island Cyril E King

Fri 8/22

4:24 pm-11:29 pm

1 stop7h 05m

$236

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

Wed 9/3

6:12 am-1:48 pm

1 stop7h 36m

Saint Thomas Island Cyril E King

Mon 9/8

4:02 pm-11:06 pm

1 stop7h 04m

$237

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

Thu 11/27

11:59 pm-5:25 am

Nonstop4h 26m

Santo Domingo Las Americas

Mon 12/1

7:10 pm-10:30 pm

Nonstop4h 20m

$258

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

Wed 8/27

6:10 am-4:00 pm

1 stop9h 50m

Santo Domingo Las Americas

Sat 9/6

3:47 pm-9:00 am

1 stop17h 13m

$260

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

Thu 9/25

6:10 am-4:00 pm

1 stop9h 50m

Santo Domingo Las Americas

Wed 10/22

6:18 am-10:30 am

Nonstop4h 12m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from Newark to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Newark 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 Newark Airport to Caribbean Islands

What is the cheapest month to book a flight from Newark Airport to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $254). Flying from Newark Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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 EPX?

Find hourly flight availability from Newark to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Caribbean Islands as you normally would.

Weekly flight availability from Newark Airport to Caribbean Islands

Explore weekly flight availability from Newark to Caribbean Islands. 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 August 1, 2025.

The most flights from EWR to zzEPX are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Newark Airport to Caribbean Islands, such as Delta, United Airlines, and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Newark to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Newark Airport to Caribbean Islands one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Frontier and Spirit Airlines, as they are both options that can get you from Newark Airport to Caribbean Islands for a low price.

  • What are the most popular routes from Newark Airport to Caribbean Islands?

    When deciding which route to take from Newark Airport to Caribbean Islands consider Newark - San Juan Luis Munoz Marin Intl, Newark - Santo Domingo Las Americas or Newark - Santiago de los Caballeros as they are the most popular.

  • What are the most reliable airlines from Newark Airport to Caribbean Islands?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to Caribbean Islands on time: TAP AIR PORTUGAL (83%), Air Canada (76%), United Airlines (76%).

  • What are the cheapest flights from Newark Airport to Caribbean Islands?

    While on average a flight from Newark Airport to Caribbean Islands is generally $666, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Newark - San Juan Luis Munoz Marin Intl), you can expect to pay $129 for that flight.

  • Can I find deals for flights from Newark to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Newark to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Caribbean Islands?

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

  • Can I find deals for business class flights from Newark to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Newark to Caribbean Islands 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 Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $254). Flying from Newark Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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.

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Alternative routes for Newark to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Newark to Caribbean Islands

Discover the top 9 airlines that operate flights from Newark to Caribbean Islands. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$365FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$142Average$500FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$144Average$406FlexibilityNo cancel feeOn-time65%
DeltaCheapest$186Average$448FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$206Average$571FlexibilityNo cancel feeOn-time69%
ArajetCheapest$207Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$598FlexibilityNo cancel feeOn-time71%
Hahn AirCheapest$438Average$667FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$484Average$745FlexibilityNo cancel feeOn-time67%

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