HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$79+ Cheap flights from Newark (EWR) to Caribbean

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJU
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Caribbean with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Newark to Caribbean

Keep the following information in mind while searching for Newark to Caribbean flight deals. Data was last updated julio 29, 2025.

Round-trip from

$150
(Cheapflightsfares)

One-way from

$79
(Frontier)

Popular in

December

Cheapest in

March

Average price

$286

Good round-trip deal

$206 or less

Good one-way deal

$108 or less
From Newark to Caribbean
Search Deals
One-way flight from Newark to Caribbean
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Newark to Caribbean.
Search Deals
Price to beat on a one-way flight from Newark to Caribbean.
Search Deals

Find flight deals from Newark to Caribbean

Cheapest flights from Newark to Caribbean
Explore the most affordable flight options available from Newark to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

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.
mar. 11/119:00 pmEWR - SJU
Nonstop4h 03mFrontier
dom. 11/164:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 7/29$147
This Delta deal was found by Cheapflights users on 7/27. 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.
mié. 11/126:00 amEWR - SJU
1 stop7h 15mDelta
mar. 11/187:30 amSJU - EWR
1 stop11h 28mDelta
Deal found 7/27$155
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/138:25 pmEWR - SJU
1 stop17h 28mMultiple Airlines
jue. 9/184:51 pmSJU - EWR
Nonstop4h 11mMultiple Airlines
Deal found 7/29$169
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.
jue. 8/710:00 pmEWR - STT
1 stop18h 29mFrontier
lun. 8/115:14 pmSTT - EWR
1 stop27h 51mFrontier
Deal found 7/29$173
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:59 amEWR - SJU
Nonstop3h 55mJetBlue
sáb. 10/183:55 pmSJU - EWR
Nonstop4h 08mJetBlue
Deal found 7/29$175
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:00 pmEWR - SJU
Nonstop4h 00mSpirit Airlines
mié. 8/132:11 amSJU - EWR
1 stop10h 54mSpirit Airlines
Deal found 7/29$186
This CheapOair deal was found by Cheapflights users on 7/28. 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.
dom. 8/1710:05 pmEWR - STT
1 stop18h 24mMultiple Airlines
sáb. 8/2312:18 pmSTT - EWR
1 stop7h 28mMultiple Airlines
Deal found 7/28$218
This CheapOair deal was found by Cheapflights users on 7/28. 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.
sáb. 10/118:31 pmEWR - STT
1 stop16h 25mSpirit Airlines
sáb. 10/182:01 pmSTT - EWR
1 stop8h 43mSpirit Airlines
Deal found 7/28$236
This CheapOair deal was found by Cheapflights users on 7/28. 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.
jue. 8/286:10 amEWR - SDQ
1 stop9h 50mSpirit Airlines
jue. 9/45:05 pmSDQ - EWR
1 stop15h 55mSpirit Airlines
Deal found 7/28$258
This Expedia deal was found by Cheapflights users on 7/28. 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.
mar. 9/3012:00 pmEWR - SDQ
Nonstop4h 30mArajet
jue. 10/166:18 amSDQ - EWR
Nonstop4h 12mArajet
Deal found 7/28$260
This Expedia deal was found by Cheapflights users on 7/28. 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.
jue. 9/256:10 amEWR - SDQ
1 stop9h 50mMultiple Airlines
vie. 10/106:18 amSDQ - EWR
Nonstop4h 12mMultiple Airlines
Deal found 7/28$281
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:00 amEWR - PUJ
Nonstop4h 01mJetBlue
mar. 11/42:06 pmPUJ - EWR
Nonstop4h 14mJetBlue
Deal found 7/29$310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Caribbean 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 julio 29, 2025.
Use the filters below to find and compare flights from Newark Airport to Caribbean that are best for you.

Fly from

Newark

Fly to

Caribbean

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

dom. 10/19

10:00 pm-2:03 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

sáb. 10/25

4:51 pm-9:04 pm

Nonstop4h 13m

$150

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mié. 9/24

12:11 pm-10:00 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

mié. 10/8

2:29 pm-12:59 am

1 stop10h 30m

$155

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

sáb. 9/27

6:56 pm-11:04 am

1 stop16h 08m

San Juan Luis Munoz Marin Intl

mar. 10/7

4:51 pm-9:04 pm

Nonstop4h 13m

$167

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

jue. 8/7

10:00 pm-4:29 pm

1 stop18h 29m

Saint Thomas Island Cyril E King

lun. 8/11

5:14 pm-9:05 pm

1 stop27h 51m

$173

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 10/14

6:59 am-10:54 am

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

sáb. 10/18

3:55 pm-8:03 pm

Nonstop4h 08m

$175

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

lun. 8/11

7:00 pm-11:00 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

jue. 8/14

4:12 pm-12:09 pm

1 stop19h 57m

$188

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

dom. 8/17

10:05 pm-4:29 pm

1 stop18h 24m

Saint Thomas Island Cyril E King

sáb. 8/23

12:18 pm-7:46 pm

1 stop7h 28m

$218

NewarkSaint Thomas Island

EWR - STT

EWRSTT

Newark

sáb. 10/11

8:31 pm-12:56 pm

1 stop16h 25m

Saint Thomas Island Cyril E King

sáb. 10/18

2:01 pm-10:44 pm

1 stop8h 43m

$236

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

jue. 8/28

6:10 am-4:00 pm

1 stop9h 50m

Santo Domingo Las Americas

jue. 9/4

5:05 pm-9:00 am

1 stop15h 55m

$258

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

mar. 9/30

12:00 pm-4:30 pm

Nonstop4h 30m

Santo Domingo Las Americas

jue. 10/16

6:18 am-10:30 am

Nonstop4h 12m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Newark to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, September is the cheapest month in which you can book a flight from Newark Airport to Caribbean (average of $254). Flying from Newark Airport to Caribbean 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 CB?

Find hourly flight availability from Newark to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from Newark Airport to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to Caribbean

Explore weekly flight availability from Newark to Caribbean. 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 julio 29, 2025.

The most flights from EWR to 0CB are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated julio 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and JetBlue from Newark Airport to Caribbean by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
2,913 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
9,822 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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. 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 one-way?

    The cheapest airlines for a one-way flight from Newark Airport to Caribbean are Frontier ($79), Spirit Airlines ($83), and JetBlue ($113).

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

    The most popular flight routes from Newark Airport to Caribbean are Newark - San Juan Luis Munoz Marin Intl, Newark - Santiago de los Caballeros and Newark - Oranjestad Reina Beatrix.

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

    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 on time: TAP AIR PORTUGAL (83%), Air Canada (76%), United Airlines (76%).

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

    While on average a flight from Newark Airport to Caribbean 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 $125 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark to Caribbean 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?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Cancún flights
Newark to O'Hare Intl flights
Newark to Los Angeles flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
Newark to Cancún flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Orlando flights
Newark to Orlando flights
LaGuardia to Miami flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Seattle flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Las Vegas flights
John F Kennedy Intl to Haneda flights
Newark to San Francisco flights
Newark to Seattle flights
Newark to Charles de Gaulle flights
LaGuardia to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Tel Aviv flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Mexico City flights
Newark to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
LaGuardia to Las Vegas flights
Newark to Mexico City flights
Newark to Haneda flights
LaGuardia to Los Angeles flights
LaGuardia to Atlanta flights
LaGuardia to Luis Munoz Marin Intl flights
LaGuardia to Cancún flights
Newark to Atlanta flights
Newark to Narita flights
John F Kennedy Intl to Istanbul flights

Top 9 airlines flying from Newark to Caribbean

Discover the top 9 airlines that operate flights from Newark to Caribbean. 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 julio 29, 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.