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Caribbean Islands

$64+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap 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 January 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:37 pmEWR - SJU
Nonstop3h 59mUnited Airlines
Thu 1/158:35 amSJU - EWR
1 stop8h 41mUnited Airlines
Deal found 12/30$286
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:00 pmEWR - SJU
Nonstop3h 59mMultiple Airlines
Wed 1/77:10 amSJU - EWR
Nonstop4h 25mMultiple Airlines
Deal found 12/30$323
This Expedia deal was found by Cheapflights users on 12/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:00 pmEWR - SJU
Nonstop3h 59mMultiple Airlines
Sat 1/107:10 amSJU - EWR
Nonstop4h 25mMultiple Airlines
Deal found 12/31$352
This Expedia deal was found by Cheapflights users on 12/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:01 pmEWR - SJU
1 stop9h 04mSpirit Airlines
Wed 1/77:50 pmSJU - EWR
Nonstop4h 05mSpirit Airlines
Deal found 12/30$358
This eDestinos deal was found by Cheapflights users on 12/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmEWR - SDQ
Nonstop4h 26mArajet
Fri 1/236:10 amSDQ - EWR
Nonstop4h 20mArajet
Deal found 12/31$368
This Air Canada deal was found by Cheapflights users on 12/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:59 pmEWR - NAS
1 stop16h 26mAir Canada
Fri 1/911:15 amNAS - EWR
1 stop8h 34mAir Canada
Deal found 12/31$386
This Expedia deal was found by Cheapflights users on 12/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmEWR - SDQ
Nonstop4h 26mMultiple Airlines
Fri 1/233:32 pmSDQ - EWR
1 stop9h 26mMultiple Airlines
Deal found 12/31$386
This Kiwi.com deal was found by Cheapflights users on 12/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmEWR - SDQ
Nonstop4h 26mMultiple Airlines
Wed 1/2112:52 pmSDQ - EWR
1 stop26h 58mMultiple Airlines
Deal found 12/31$387
This Kiwi.com deal was found by Cheapflights users on 12/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:43 pmEWR - SJU
2 stops32h 51mMultiple Airlines
Thu 1/158:05 pmSJU - EWR
1 stop14h 55mMultiple Airlines
Deal found 12/30$388
This Air Canada deal was found by Cheapflights users on 12/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:59 pmEWR - NAS
1 stop16h 26mAir Canada
Tue 1/131:15 pmNAS - EWR
1 stop7h 22mAir Canada
Deal found 12/31$389
This Air Canada deal was found by Cheapflights users on 12/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:00 pmEWR - NAS
1 stop8h 10mAir Canada
Sat 1/109:10 pmNAS - EWR
1 stop16h 30mAir Canada
Deal found 12/31$396
This American Airlines deal was found by Cheapflights users on 12/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:59 pmEWR - SDQ
2 stops19h 08mAmerican Airlines
Thu 1/154:47 pmSDQ - EWR
2 stops17h 43mAmerican Airlines
Deal found 12/31$397

Find 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 January 2, 2026.

Round-trip from

$148
(Priceline)

One-way from

$64
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$224
From Newark to Caribbean Islands
Search Deals
One-way flight from Newark to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 2, 2026.
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

Sat 1/31

10:15 am-9:26 pm

1 stop10h 11m

San Juan Luis Munoz Marin Intl

Thu 2/12

2:05 am-5:24 am

Nonstop4h 19m

$173

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 2/22

8:35 pm-1:35 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:00 am-9:16 am

Nonstop4h 16m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 1/24

10:15 am-9:26 pm

1 stop10h 11m

San Juan Luis Munoz Marin Intl

Wed 1/28

8:35 am-5:43 pm

1 stop10h 08m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 1/21

2:30 pm-11:45 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:55 pm-11:55 pm

1 stop9h 00m

$185

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 3/2

9:00 pm-1:59 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Thu 3/19

5:10 am-9:27 am

Nonstop4h 17m

$197

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 3/2

9:00 pm-1:59 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Sat 3/7

6:00 am-9:16 am

Nonstop4h 16m

$197

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/25

9:00 pm-1:59 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Wed 3/11

5:01 am-9:13 am

Nonstop4h 12m

$197

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 1/21

11:54 am-11:45 pm

1 stop10h 51m

San Juan Luis Munoz Marin Intl

Fri 1/30

6:27 pm-12:55 am

1 stop7h 28m

$205

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 1/21

3:59 pm-11:45 pm

1 stop6h 46m

San Juan Luis Munoz Marin Intl

Thu 1/29

7:30 am-2:54 pm

1 stop8h 24m

$205

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 2/1

8:00 am-8:58 pm

1 stop11h 58m

San Juan Luis Munoz Marin Intl

Wed 2/11

7:30 am-5:29 pm

1 stop10h 59m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

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, February is the cheapest month in which you can book a flight from Newark Airport to Caribbean Islands (average of $84). Flying from Newark Airport to Caribbean Islands in December is currently the most expensive (average of $143). 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 January 2, 2026.

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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 40% 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 December 27, 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. Friday afternoons 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 January 2, 2026.

The most flights from EWR to zzEPX are scheduled on a Thursday (15 on average). You will have fewer flight options on Tuesday, 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 January 2, 2026.
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
9,132 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,072 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
JetBlue
7.2
Good
2,903 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Spirit Airlines
6.3
Okay
8,256 reviews
United Airlines
7.4
Good
9,132 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 4h. Fly via United Airlines, JetBlue, or Delta 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 Frontier, with whom users have recently found tickets for as low as $44. 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 - Punta Cana or Newark - Oranjestad Reina Beatrix 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: JetBlue (69%), Frontier (62%), TAP AIR PORTUGAL (57%).

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

    While on average a flight from Newark Airport to Caribbean Islands is generally $605, our data shows the cheapest flight currently is $71. When looking at the most popular route, (Newark - San Juan Luis Munoz Marin Intl), you can expect to pay $104 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 $84). Flying from Newark Airport to Caribbean Islands in December is currently the most expensive (average of $143). 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$364FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$132Average$376FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$144Average$498FlexibilityNo cancel feeOn-time62%
ArajetCheapest$151Average$376FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$155Average$452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$161Average$548FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$191Average$552FlexibilityNo cancel feeOn-time69%
Hahn AirCheapest$318Average$477FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$355Average$527FlexibilityNo cancel feeOn-time67%

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