$81 Find Cheap Flights from Newark Liberty Airport to Puerto Rico

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 Puerto Rico departing on 1/4. 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.
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Cheap Flights from Newark to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla1 stop$277
Mayagüez
Mayagüez1 stop$394
Aguadilla
Aguadilla1 stop$277
Mayagüez
Mayagüez1 stop$394

Book Cheap Newark to Puerto Rico 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 Puerto Rico 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 Puerto Rico

Tue, Jan 6 - Tue, Jan 13
Frontier Logo
10:30 pm - 3:13 am
EWR
-
SJU
3h 43mnonstop
Frontier Logo
4:35 pm - 1:13 am
SJU
-
EWR
9h 38m1 stop
$164Frontier
Fri, Jan 16 - Thu, Jan 29
Frontier Logo
10:30 pm - 3:25 am
EWR
-
SJU
3h 55mnonstop
Frontier Logo
4:36 pm - 10:49 am
SJU
-
EWR
19h 13m1 stop
$165Frontier
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
12:01 pm - 11:44 pm
EWR
-
SJU
10h 43m1 stop
Multiple Airlines Logo
7:10 am - 10:35 am
SJU
-
EWR
4h 25mnonstop
$166Multiple Airlines
Sun, Jan 18 - Sat, Jan 24
Frontier Logo
10:30 pm - 3:27 pm
EWR
-
SJU
15h 57m2 stops
Frontier Logo
6:11 pm - 1:08 am
SJU
-
EWR
7h 57m1 stop
$167Frontier
Sat, Jan 31 - Wed, Feb 4
Multiple Airlines Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
Multiple Airlines Logo
6:00 am - 1:03 pm
SJU
-
EWR
8h 03m1 stop
$168Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
Frontier Logo
10:30 pm - 2:53 am
EWR
-
SJU
27h 23m1 stop
Frontier Logo
3:53 am - 9:30 pm
SJU
-
EWR
18h 37m1 stop
$169Frontier
Thu, Jan 29 - Wed, Feb 4
Spirit Airlines Logo
11:22 am - 4:22 pm
EWR
-
SJU
4h 00mnonstop
Spirit Airlines Logo
5:50 pm - 9:05 pm
SJU
-
EWR
4h 15mnonstop
$172Spirit Airlines
Wed, Jan 14 - Wed, Jan 21
Spirit Airlines Logo
11:22 am - 4:22 pm
EWR
-
SJU
4h 00mnonstop
Spirit Airlines Logo
6:00 am - 1:03 pm
SJU
-
EWR
8h 03m1 stop
$173Spirit Airlines
Tue, Apr 28 - Fri, May 8
JetBlue Logo
7:30 pm - 2:18 am
EWR
-
BQN
6h 48m1 stop
JetBlue Logo
4:29 pm - 11:48 pm
BQN
-
EWR
7h 19m1 stop
$277JetBlue
Tue, Jan 27 - Tue, Feb 10
JetBlue Logo
7:00 am - 2:54 pm
EWR
-
BQN
6h 54m1 stop
JetBlue Logo
3:45 pm - 11:00 pm
BQN
-
EWR
8h 15m1 stop
$279JetBlue
Booking Insights

KAYAK's insights & trends for Newark to Puerto Rico flights

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

What is the cheapest Newark Airport to Puerto Rico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Puerto Rico from Newark Airport found in the last 72 hours was to San Juan, at $120 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 $120.

Can I save money by flying with a layover from Newark Airport to Puerto Rico?

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 $403, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Newark Airport to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Puerto Rico, 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 Puerto Rico is March, when tickets cost $223 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $376 and $374 respectively.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Puerto Rico?

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

If your flying dates are flexible, you should consider flying to Puerto Rico on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Newark Liberty Airport to Puerto Rico. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

How far in advance should I book a flight from Newark Airport to Puerto Rico?

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 Puerto Rico, 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 Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$81
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Newark Liberty Airport to San Juan Airport

FAQs - booking Puerto Rico flights

  • Are there nonstop flights from Newark to Puerto Rico?

    Yes, you can book nonstop flights to Puerto Rico from Newark with several airlines. Most nonstop flights from EWR head into San Juan Airport (SJU), with only a few heading to Rafael Hernandez Airport (BQN). Nonstop flights to SJU take approximately 4h. Direct flight providers for the EWR-SJU route include United Airlines, Frontier Airlines, JetBlue, and Spirit Airlines. Only United Airlines operates direct flights from Newark to BQN, with a flight duration of about 4h.

  • How do I get to Newark Airport for my flight to Puerto Rico?

    You will have plenty of transportation options for getting to EWR. If you’re in New York City, head to Penn Station and take an Amtrak train to Newark Airport station, where you will use an AirTrain to connect to the airport. If you’re departing from Newark, take the NJ Transit to Newark Airport station, then use the AirTrain to connect to the airport. The AirTrain is an easy and fast way of getting to the airport since it is free and operates 24/7, with a train leaving every 15 minutes. The AirTrain will take you to all the different terminals of the airport.

  • Which airport should I fly into in Puerto Rico from Newark?

    San Juan Airport is the most convenient airport to fly into in Puerto Rico. Located in the capital city of San Juan, it is the largest and busiest airport in the country, receiving a majority of the international flights to Puerto Rico. All flights to SJU are nonstop flights, reducing your flight duration from Newark. Furthermore, multiple airlines offer flights to SJU from Newark, giving you a variety of travel options. SJU also has important amenities like car rental agencies, airport lounges, restaurants and bars, and duty-free shopping outlets.

  • Can I get car rentals at airports in Puerto Rico?

    Yes, airports in Puerto Rico have rental car providers for travelers who wish to drive in Puerto Rico. Various rental car provider options are available at SJU, with over a dozen agencies available at the airport. The most popular companies include Avis, Budget, Hertz, Enterprise, Alamo, and National. Car rental prices are competitive, so be sure to stick within your budget. You can find these car rental companies on the first floor of the multistory parking garage.

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

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to Puerto Rico 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 Puerto Rico?

    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 Puerto Rico 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 Puerto Rico?

    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 Puerto Rico 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 Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the afternoon, when round-trip flights cost $227 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the evening, which is peak travel time and where the average cost of a ticket is $347.

Top tips for finding cheap flights to Puerto Rico

  • 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 $118 one-way - $215 round-trip
  • Newark Liberty International Airport (EWR) is the only airport providing flights to Puerto Rico from Newark. The airport has three terminals; Terminal B serves flights to Puerto Rico.
  • Unwind before your flight to Puerto Rico with a relaxing massage at Terminal C in EWR. Terminals A and C also have relaxing lounges that offer food and drinks.
  • All EWR terminals have a broad range of restaurants, cafes, and bars where you can wine and dine before your flight to Puerto Rico.
  • Travelers to Puerto Rico will be subjected to a biometric facial comparison process when their plane lands. This is now a legal requirement necessary to verify your identity.
  • US travelers only need a passport or a valid form of government-issued photo ID to enter Puerto Rico. The passport should have at least six months remaining validity from the date of entry.

Reviews of the top 5 airlines serving from Newark to Puerto Rico

 
Need help choosing which airline to fly with from Newark to Puerto Rico? 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.
7.9
DeltaOverall score based on 8010 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.9Entertainment
7.3Food
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I believe that a four-hour trip should have a meal. Delta had none.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

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

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

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.

I love a flight without turbulence and you guys deliver It’d be nice to have comfier seats and maybe some inflight entertainment and snacks but that’s for Delta

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

The plane was freezing and everyone had on their winter coats. I pulled out my sweaters out of my carryon to cover myself and put on an extra pair of socks. They offered NO FREE drinks or snacks on a 6 hour flight. The seats don’t have plugs or charges or any form of entertainment- so I just played my one downloaded game on my phone because I couldn’t sleep because I was too cold. Miserable flight though we landed safely.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

It was cheap. Spirit is what it is. I got to my destination and home safely. There was no food or entertainment without paying extra, which is fine. That’s why the flight was inexpensive.

The whole thing everything was poorly managed poorly handled spirit doent deserve to be in business period.

Nothing. It was delayed three times and then canceled and we had to drive 15 hours to get home and rent a car.

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Waited at the airport for over 4 hours to board this flight. Terrible airline

The delays and the lack of communication and organization within the airport itself for Staffing this flight and coordinating the paper log necessary to depart was ridiculous and deplorable

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Newark to Puerto Rico

Information on your arrival and departure airports