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Caribbean Islands

$70+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Round-trip from

$155
(Kiwi.com)

One-way from

$70
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$285
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. 7% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:02 pmEWR - SJU
1 stop9h 14mMultiple Airlines
Fri 12/127:10 amSJU - EWR
Nonstop4h 25mMultiple Airlines
Deal found 11/11$155
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 12/311:30 amEWR - SJU
Nonstop3h 43mFrontier
Fri 12/127:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/12$156
This Super.com deal was found by Cheapflights users on 11/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:30 pmEWR - SJU
Nonstop4h 03mFrontier
Wed 11/196:17 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 11/11$157
This Gotogate deal was found by Cheapflights users on 11/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:30 pmEWR - SJU
Nonstop4h 03mMultiple Airlines
Fri 11/2111:55 amSJU - EWR
1 stop13h 36mMultiple Airlines
Deal found 11/13$158
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:30 amEWR - SJU
Nonstop3h 43mFrontier
Wed 12/107:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/11$159
This Frontier deal was found by Cheapflights users on 11/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:30 amEWR - SJU
Nonstop3h 43mFrontier
Fri 12/127:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/12$160
This Super.com deal was found by Cheapflights users on 11/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:30 amEWR - SJU
Nonstop3h 58mFrontier
Fri 11/287:10 amSJU - EWR
Nonstop4h 20mFrontier
Deal found 11/12$161
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:00 pmEWR - SJU
1 stop6h 27mMultiple Airlines
Sat 11/227:10 amSJU - EWR
Nonstop4h 20mMultiple Airlines
Deal found 11/10$162
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:00 pmEWR - SJU
1 stop20h 37mMultiple Airlines
Wed 12/107:10 amSJU - EWR
Nonstop4h 25mMultiple Airlines
Deal found 11/13$163
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:44 pmEWR - SJU
1 stop17h 05mMultiple Airlines
Sat 11/227:10 amSJU - EWR
Nonstop4h 20mMultiple Airlines
Deal found 11/11$164
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:30 amEWR - SJU
Nonstop3h 43mFrontier
Fri 12/197:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/12$165
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:30 amEWR - SJU
Nonstop3h 43mFrontier
Wed 12/177:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/13$166

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 November 13, 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

Sun 1/25

8:00 am-12:55 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Wed 1/28

2:05 am-5:24 am

Nonstop4h 19m

$176

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 1/27

10:39 am-8:57 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

Wed 2/4

3:55 pm-11:55 pm

1 stop9h 00m

$185

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 1/21

7:00 am-3:30 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Fri 1/30

4:40 pm-7:59 pm

Nonstop4h 19m

$225

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 1/18

7:30 pm-6:11 am

1 stop9h 41m

San Juan Luis Munoz Marin Intl

Wed 1/21

5:50 pm-11:59 pm

1 stop7h 09m

$225

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/4

7:00 am-3:30 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Fri 2/6

7:00 am-10:13 am

Nonstop4h 13m

$225

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 1/6

6:00 am-1:17 pm

1 stop6h 17m

San Juan Luis Munoz Marin Intl

Wed 1/14

5:50 pm-11:59 pm

1 stop7h 09m

$225

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 1/21

7:00 am-3:30 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:00 am-10:13 am

Nonstop4h 13m

$245

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 12/31

7:29 pm-6:11 am

1 stop9h 42m

San Juan Luis Munoz Marin Intl

Tue 1/13

2:05 am-5:24 am

Nonstop4h 19m

$277

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 1/29

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Wed 2/4

2:05 am-5:24 am

Nonstop4h 19m

$284

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 12/14

6:00 am-10:49 am

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 12/18

6:14 am-9:30 am

Nonstop4h 16m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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, February is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $83). Flying from Newark Airport to Caribbean Islands in August is currently the most expensive (average of $138). 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 November 13, 2025.

One of the essential ways to save on airfare from Newark Airport to Caribbean Islands is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Newark Airport to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Newark to Caribbean Islands. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Newark Airport to Caribbean Islands flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 13, 2025.

The most flights from EWR to zzEPX are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 November 13, 2025.
Read through reviews of airlines operating flights from Newark Airport to Caribbean Islands, such as United Airlines, American 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.
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
JetBlue
7.2
Good
2,907 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Spirit Airlines
6.3
Okay
8,138 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Newark Airport to Caribbean Islands?

    There are many flights that can get you from Newark Airport to Caribbean Islands in 3h 55m. Fly via United Airlines, Delta, or JetBlue to get the fastest option. Newark Airport and Caribbean Islands are separated by a distance of 1611 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from JetBlue and United 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 - Punta Cana 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 (88%), JetBlue (86%), Air Canada (66%).

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

    While on average a flight from Newark Airport to Caribbean Islands is generally $589, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Newark - San Juan Luis Munoz Marin Intl), you can expect to pay $98 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, February is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $83). Flying from Newark Airport to Caribbean Islands in August is currently the most expensive (average of $138). 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

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$370FlexibilityNo cancel feeOn-time62%
ArajetCheapest$139Average$362FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$143Average$395FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$145Average$494FlexibilityNo cancel feeOn-time62%
DeltaCheapest$155Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$161Average$551FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$540FlexibilityNo cancel feeOn-time69%
Hahn AirCheapest$318Average$471FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$383Average$608FlexibilityNo cancel feeOn-time67%

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