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Caribbean Islands

$84+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
juin 21 — juin 281
sam. 6/21
sam. 6/28
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 juin 16, 2025.

Round-trip from

$146
(eDestinos)

One-way from

$84
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$255
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 ($27 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 June 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 juin 16, 2025.

This eDestinos deal was found by Cheapflights users on 6/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/55:15 amEWR - SJU
1 stop14h 04mSpirit Airlines
mar. 7/86:50 amSJU - EWR
1 stop17h 56mSpirit Airlines
Deal found 6/15$146
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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.
mar. 8/510:05 pmEWR - SJU
Nonstop4h 03mMultiple Airlines
ven. 8/811:59 pmSJU - EWR
Nonstop4h 12mMultiple Airlines
Deal found 6/15$152
This SmartFares deal was found by Cheapflights users on 6/14. 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.
mar. 9/210:00 pmEWR - SJU
Nonstop4h 03mFrontier
mer. 9/104:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 6/14$155
This JetBlue deal was found by Cheapflights users on 6/16. 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.
mar. 7/154:45 pmEWR - SJU
Nonstop4h 01mJetBlue
mar. 7/2211:25 amSJU - EWR
Nonstop4h 09mJetBlue
Deal found 6/16$156
This Priceline deal was found by Cheapflights users on 6/16. 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.
dim. 7/610:05 pmEWR - STT
1 stop18h 24mFrontier
ven. 7/115:14 pmSTT - EWR
1 stop27h 56mFrontier
Deal found 6/16$196
This United Airlines deal was found by Cheapflights users on 6/14. 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.
ven. 10/179:44 amEWR - SJU
Nonstop4h 01mUnited Airlines
sam. 10/251:05 amSJU - EWR
Nonstop4h 19mUnited Airlines
Deal found 6/14$226
This Priceline deal was found by Cheapflights users on 6/15. 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.
mer. 9/105:45 amEWR - STT
1 stop7h 07mMultiple Airlines
sam. 9/201:47 pmSTT - EWR
1 stop7h 17mMultiple Airlines
Deal found 6/15$230
This American Airlines deal was found by Cheapflights users on 6/16. 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.
ven. 6/207:36 amEWR - SJU
1 stop14h 09mAmerican Airlines
mar. 6/2412:59 amSJU - EWR
1 stop17h 46mAmerican Airlines
Deal found 6/16$230
This Delta deal was found by Cheapflights users on 6/16. 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.
sam. 9/2010:25 amEWR - SJU
1 stop11h 43mDelta
mar. 9/237:30 amSJU - EWR
1 stop9h 24mDelta
Deal found 6/16$235
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
lun. 7/76:29 amEWR - STT
1 stop7h 29mSpirit Airlines
mer. 7/910:43 amSTT - EWR
1 stop13h 45mSpirit Airlines
Deal found 6/16$240
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
lun. 7/1410:00 pmEWR - SDQ
1 stop19h 25mFrontier
lun. 7/219:50 pmSDQ - EWR
1 stop23h 15mFrontier
Deal found 6/16$326
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
ven. 8/2912:00 pmEWR - SDQ
Nonstop4h 30mMultiple Airlines
lun. 9/87:30 amSDQ - EWR
1 stop7h 27mMultiple Airlines
Deal found 6/16$327

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 juin 16, 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

sam. 7/5

5:15 am-7:19 pm

1 stop14h 04m

San Juan Luis Munoz Marin Intl

mar. 7/8

6:50 am-12:46 am

1 stop17h 56m

$146

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 8/5

10:05 pm-2:08 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

ven. 8/8

11:59 pm-4:11 am

Nonstop4h 12m

$152

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 9/2

10:00 pm-2:03 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

mer. 9/10

4:51 pm-9:04 pm

Nonstop4h 13m

$155

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 7/15

4:45 pm-8:46 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

mar. 7/22

11:25 am-3:34 pm

Nonstop4h 09m

$156

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

dim. 7/6

10:05 pm-4:29 pm

1 stop18h 24m

Saint Thomas Island Cyril E King

ven. 7/11

5:14 pm-9:10 pm

1 stop27h 56m

$196

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

ven. 10/17

9:44 am-1:45 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

ven. 10/24

1:05 am-5:15 am

Nonstop4h 10m

$226

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

mer. 9/10

5:45 am-12:52 pm

1 stop7h 07m

Saint Thomas Island Cyril E King

sam. 9/20

1:47 pm-9:04 pm

1 stop7h 17m

$230

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

sam. 9/20

10:25 am-10:08 pm

1 stop11h 43m

San Juan Luis Munoz Marin Intl

mar. 9/23

7:30 am-4:54 pm

1 stop9h 24m

$235

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

lun. 7/7

6:29 am-1:58 pm

1 stop7h 29m

Saint Thomas Island Cyril E King

mer. 7/9

10:43 am-12:28 am

1 stop13h 45m

$240

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

lun. 7/14

10:00 pm-5:25 pm

1 stop19h 25m

Santo Domingo Las Americas

lun. 7/21

9:50 pm-9:05 pm

1 stop23h 15m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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 juin 16, 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 juin 16, 2025.

The most flights from EWR to zzEPX are scheduled on a Friday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 juin 16, 2025.
To help decide which airline to fly from New York to Caribbean Islands, see what other customers have to say about Delta, Alaska Airlines and Austrian Airlines. 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
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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.
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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.
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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.
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 Frontier, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Spirit Airlines and JetBlue, 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 - Santiago de los Caballeros 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 (78%), 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 $698, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Newark - San Juan Luis Munoz Marin Intl), you can expect to pay $145 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Newark to Caribbean Islands

Discover the top 8 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 juin 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$351FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$430FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$149Average$500FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$435FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$545FlexibilityNo cancel feeOn-time69%
ArajetCheapest$244Average$440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$601FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$476Average$745FlexibilityNo cancel feeOn-time67%

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