$69 Find Cheap Flights from Newark Liberty Airport to Caribbean Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Caribbean Islands departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Caribbean Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Caribbean Islands.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Caribbean Islands.
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Cheap Flights from Newark to Caribbean Islands

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana1 stop$274
Santo Domingo
Santo Domingononstop$247
Montego Bay
Montego Bay1 stop$275
Oranjestad
Oranjestadnonstop$272
Nassau
Nassaunonstop$310
Kingston
Kingston1 stop$354
Simpson Bay
Simpson Bay1 stop$313
Providenciales
Providencialesnonstop$328
Port of Spain
Port of Spain1 stop$352
Bridgetown
Bridgetown2 stops$382
George Town
George Town1 stop$323
Willemstad
Willemstad2 stops$380
Castries
Castries2 stops$730
St. John's
St. John'snonstop$334
Puerto Plata
Puerto Platanonstop$340
Aguadilla
Aguadillanonstop$258
Punta Cana
Punta Cana1 stop$274
Santo Domingo
Santo Domingononstop$247
Montego Bay
Montego Bay1 stop$275
Oranjestad
Oranjestadnonstop$272
Nassau
Nassaunonstop$310
Kingston
Kingston1 stop$354
Simpson Bay
Simpson Bay1 stop$313
Providenciales
Providencialesnonstop$328
Port of Spain
Port of Spain1 stop$352
Bridgetown
Bridgetown2 stops$382
George Town
George Town1 stop$323
Willemstad
Willemstad2 stops$380
Castries
Castries2 stops$730
St. John's
St. John'snonstop$334
Puerto Plata
Puerto Platanonstop$340
Aguadilla
Aguadillanonstop$258

Book Cheap Newark to Caribbean Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Caribbean Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Caribbean Islands

Fri, Oct 24 - Thu, Oct 30
Frontier Logo
10:00 pm - 2:03 amEWR-SJU
4h 03mnonstop
Frontier Logo
4:51 pm - 9:04 pmSJU-EWR
4h 13mnonstop
$113Frontier
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Thu, Oct 9 - Mon, Oct 20
Frontier Logo
10:00 pm - 2:03 amEWR-SJU
4h 03mnonstop
Frontier Logo
4:51 pm - 9:04 pmSJU-EWR
4h 13mnonstop
$119Frontier
Find Deal
Tue, Sep 16 - Fri, Sep 26
JetBlue Logo
6:15 am - 10:10 amEWR-SJU
3h 55mnonstop
JetBlue Logo
5:00 pm - 9:04 pmSJU-EWR
4h 04mnonstop
$175JetBlue
Find Deal
Mon, Oct 6 - Mon, Oct 13
Arajet Logo
12:00 pm - 4:30 pmEWR-SDQ
4h 30mnonstop
Arajet Logo
6:18 am - 10:30 amSDQ-EWR
4h 12mnonstop
$247Arajet
Find Deal
Mon, Oct 6 - Tue, Nov 11
Arajet Logo
12:00 pm - 4:30 pmEWR-SDQ
4h 30mnonstop
Arajet Logo
6:10 am - 9:30 amSDQ-EWR
4h 20mnonstop
$248Arajet
Find Deal
Fri, Sep 12 - Fri, Sep 19
JetBlue Logo
7:09 am - 11:45 amEWR-AUA
4h 36mnonstop
JetBlue Logo
12:50 pm - 5:47 pmAUA-EWR
4h 57mnonstop
$272JetBlue
Find Deal
Mon, Sep 1 - Mon, Sep 8
American Airlines Logo
6:00 am - 1:45 pmEWR-AUA
7h 45m1 stop
American Airlines Logo
4:50 pm - 12:25 amAUA-EWR
7h 35m1 stop
$286American Airlines
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Mon, Sep 1 - Mon, Sep 8
American Airlines Logo
5:00 am - 12:58 pmEWR-AUA
7h 58m1 stop
American Airlines Logo
4:50 pm - 12:25 amAUA-EWR
7h 35m1 stop
$293American Airlines
Find Deal
Sun, Sep 28 - Wed, Oct 1
United Airlines Logo
10:43 am - 3:25 pmEWR-AUA
4h 42mnonstop
United Airlines Logo
3:00 pm - 7:54 pmAUA-EWR
4h 54mnonstop
$296United Airlines
Find Deal
Fri, Sep 5 - Tue, Sep 9
United Airlines Logo
10:22 am - 1:31 pmEWR-NAS
3h 09mnonstop
United Airlines Logo
2:33 pm - 5:42 pmNAS-EWR
3h 09mnonstop
$310United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Newark to Caribbean Islands flights

Get data-powered insights and trends into flights from Newark to Caribbean Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Newark Airport to Caribbean Islands flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Newark Airport to Caribbean Islands.

The cheapest ticket to Caribbean Islands from Newark Airport found in the last 72 hours was to San Juan, at $132 round-trip. The most popular route is from Newark Airport (EWR) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $132.

Can I save money by flying with a layover from Newark Airport to Caribbean Islands?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,563, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Caribbean Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Caribbean Islands is September, when tickets cost $189 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $382 and $307 respectively.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Caribbean Islands?

The average price of all round-trip flights from Newark Airport to Caribbean Islands clicked on KAYAK for each day over the last 12 months.

When flying from Newark Liberty Airport to Caribbean Islands, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

How far in advance should I book a flight from Newark Airport to Caribbean Islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Caribbean Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Caribbean Islands, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonSeptember
Cheapest flight$69
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Newark Liberty Airport to San Juan Airport

FAQs - booking Caribbean Islands flights

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Caribbean Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Caribbean Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Caribbean Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Caribbean Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Newark Liberty Airport to Caribbean Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Caribbean Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Newark Liberty Airport to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Caribbean Islands?

    The cheapest time of day to fly to Caribbean Islands is generally in the afternoon, when round-trip flights cost $237 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is $348.

Top tips for finding cheap flights to Caribbean Islands

  • Looking for a cheap flight? 25% of our users found tickets from Newark Liberty Airport to the following destinations at these prices or less: San Juan $108 one-way - $206 round-trip

Reviews of the top 5 airlines serving from Newark to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from Newark to Caribbean Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Caribbean Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

The food should improve! And The flight should leave on time and not make the traveler wait.

8.0 Excellentyesmy, Jul 2025EWR - PTY
Read more United Airlines reviews

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

We waited in an overcrowded bus for over a half hour. It was uncomfortable. It would have been better to have waited in the terminal in a line

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

The Arajet person who greeted us initially was unhelpful & rude about the mandatory migration form which has to be completed digitally but the systems don’t work properly. The boarding gate was changed twice and initial boarding was delayed. Once on board we we had to wait an hour and a half before take off. It was hot and there was very little room for tall-ish people to fit their knees in. The crew were pleasant but working in a poor situation. The plane was delayed because we were waiting for people from a delayed interconnecting flight. Arajet must have known that before we were asked to board. Better information, decisions & communication were needed.

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

My flight was canceled I was promised a reginf still not received.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

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