$69 Find Cheap Flights from Puerto Rico to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 3/3. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Newark, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$104
Overall average: $157
Multiple Airlines
Wed 1/28Sun 2/1
SJU - EWR • Non-stop
Cheapest non-stop
$108
Typical prices: $97-$225
Multiple Airlines
Sat 1/31Mon 2/9
SJU - EWR • Non-stop
Top airlines
United Airlines
Most flights • 28 per week
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
SJU-EWR
Cheapest
BQN-EWR
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Puerto Rico to Newark

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Puerto Rico to Newark 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 Puerto Rico to Newark

Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
5:50 pm - 9:05 pm
SJU
-
EWR
4h 15mnonstop
Multiple Airlines Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
$104Multiple Airlines
Sat, Jan 31 - Mon, Feb 9
Multiple Airlines Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
Multiple Airlines Logo
11:22 am - 4:22 pm
EWR
-
SJU
4h 00mnonstop
$108Multiple Airlines
Thu, Jan 29 - Sat, Jan 31
Multiple Airlines Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
Multiple Airlines Logo
11:22 am - 4:22 pm
EWR
-
SJU
4h 00mnonstop
$110Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
Multiple Airlines Logo
11:22 am - 4:22 pm
EWR
-
SJU
4h 00mnonstop
$114Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Frontier Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
Frontier Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
$119Frontier
Wed, Feb 25 - Sun, Mar 1
Frontier Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
Frontier Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
$120Frontier
Fri, Feb 6 - Mon, Feb 9
JetBlue Logo
5:01 am - 11:00 am
BQN
-
EWR
6h 59m1 stop
JetBlue Logo
6:10 pm - 3:30 am
EWR
-
BQN
8h 20m1 stop
$239JetBlue
Sat, Jan 31 - Sun, Feb 1
JetBlue Logo
4:10 pm - 10:00 pm
PSE
-
EWR
6h 50m1 stop
JetBlue Logo
6:00 am - 3:13 pm
EWR
-
PSE
8h 13m1 stop
$336JetBlue
Wed, Feb 11 - Mon, Feb 16
United Airlines Logo
1:19 pm - 12:52 am
MAZ
-
EWR
12h 33m2 stops
United Airlines Logo
9:55 pm - 4:11 pm
EWR
-
MAZ
17h 16m2 stops
$1,351United Airlines
Wed, Feb 11 - Mon, Feb 16
United Airlines Logo
1:19 pm - 12:52 am
MAZ
-
EWR
12h 33m2 stops
United Airlines Logo
7:37 pm - 4:11 pm
EWR
-
MAZ
19h 34m1 stop
$1,427United Airlines
Booking Insights

KAYAK's insights & trends for flights to Newark

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

What is the cheapest flight to Newark Liberty Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

Based on KAYAK searches from the last 72 hours, if you fly from San Juan, you should have a good chance of getting the best deal to Newark Liberty Airport as it was the cheapest place to fly from. Prices were found for as low as $69 one-way and $104 for a round-trip flight. Also in the last 72 hours, the most popular connection to Newark Liberty Airport was from Aguadilla and the lowest price for a round-trip flight was $205.

How much is a flight to Newark Airport?

The average and cheapest price for all round-trip flights to Newark Airport from each origin found by users searching on KAYAK in the last month.

On average, a flight to Newark Airport costs $232. The cheapest price found on KAYAK in the last 2 weeks cost $72 and departed from San Juan Luis Munoz Marin Intl Airport. The most popular routes on KAYAK are San Juan to Newark Airport which costs $252 on average, and Aguadilla to Newark Airport, which costs $424 on average.

See prices from:

What is the cheapest month to fly to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Newark Airport, 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 to Newark Airport is October, where tickets cost $288 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Puerto Rico is $454 and $424 respectively. For return trips, the best month to travel is January with an average price of $157.

What is a good deal for flights to Newark Airport?

If you’re looking for cheap airfare to Newark Airport, 25% of our users found tickets to Newark Airport for the following prices or less: From San Juan Luis Munoz Marin Intl Airport $113 one-way - $181 round-trip, from Aguadilla $167 one-way - $299 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Newark Airport, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Good to know

Low seasonMarch
Cheapest flight$69
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Juan Airport to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • What is the cheapest flight to Newark Liberty Airport?

    Based on KAYAK searches from the last 72 hours, if you fly from San Juan, you should have a good chance of getting the best deal to Newark Liberty Airport as it was the cheapest place to fly from. Prices were found for as low as $69 one-way and $104 for a round-trip flight. Also in the last 72 hours, the most popular connection to Newark Liberty Airport was from Aguadilla and the lowest price for a round-trip flight was $205.

  • How far is Newark Airport from central Newark?

    The city center of Newark is 3 miles from Newark Airport.

  • How much is a flight to Newark?

    On average, a flight to Newark costs $232. The cheapest price found on KAYAK in the last 2 weeks cost $72 and departed from San Juan Luis Munoz Marin Intl Airport.

  • What is the cheapest day to fly to Newark?

    Based on KAYAK data, the cheapest day to fly to Newark is Friday where tickets can be as cheap as $225. On the other hand, the most expensive day to fly is Tuesday, where prices are $343 on average.

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

    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 to Newark Liberty Airport.

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

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

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

    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 to Newark Liberty Airport 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 to Newark Liberty Airport?

    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 to Newark Liberty Airport 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 Newark Airport?

    The cheapest time of day to fly to Newark Airport is generally in the evening, when flights cost $196 on average. The most expensive time of day to fly to Newark Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $510.

Top tips for finding cheap flights to Newark Liberty Airport

  • Looking for cheap airfare to Newark Liberty Airport? 25% of our users found round-trip tickets to Newark Liberty Airport for the following prices or less: From Aguadilla $233, from San Juan Luis Munoz Marin Intl $245
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark Liberty Airport flight deals.

Reviews of the top 4 airlines serving from Puerto Rico to Newark

 
See real verified KAYAK customer reviews for airlines flying to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Newark. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Newark? 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 9139 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

10.0 ExcellentMario, Dec 2025
SJO - EWR
Read more United Airlines reviews

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

The flight was on time, the crew is friendly, and the seat was nice and wide compared to some other airlines. (the KAYAK survey should allow for the response, not applicable, because I did not have any food or take advantage of the entertainment)

A Spirit agent caused me to miss my flight. The company has not responded for request of refund. Stay away from Spirit.

It was good. It will be nice one check Baggage cost and picking seats were free.

Sprit being a value airlines providing flights for less prices, does its basic job. Flight was on time and ride was comfortable. Its did take off and landed on time. Luggage took sometime to arrive at carousal but that could be Newark airport issue.

Worst every experience travelling with Family. So much delayed while going and returning both. All airlines were time except this. not sure Spirit operational issues. No recommend Spirit. It may spoil your entire trip. Rather spent extra $ and book better airlines.

Horrible. They canceled the flight and didn’t offer much help

Canceled flight without any explanation at last moment. No replacement options. Not a weather related event. Completely messed up our holiday plans.

Very bad. Our flight was canceled and we need to rebook another flight which was in two hours after we’ve known about cancelation. It changed our plans. We had financial and other loses. Nobody did reimbursement to us.

Spirit has improved a lot since I flew with it in 2011. I give the airline a huge thumbs up!!

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

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

Traveling to a place near Newark?

Book flights to Newark if you plan to visit one of these locations
Parsippany
Long Branch
Mount Laurel
Danbury
Elizabeth
Beach Haven
North Bergen
Fort Lee
Absecon
Garden City
Jim Thorpe
Wayne
Toms River
Langhorne
Somerset
Mahwah
Woodbridge
Weehawken
Melville
Lakeville

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark