$132 Find Cheap Flights from Puerto Rico to Newark Liberty Airport - Compare and Save

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 7/3. 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
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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, Aug 12 - Wed, Aug 12
JetBlue Logo
6:00 am - 9:59 am
SJU
-
EWR
3h 59mnonstop
JetBlue Logo
9:55 pm - 2:00 am
EWR
-
SJU
4h 05mnonstop
$264JetBlue
Wed, Aug 5 - Tue, Aug 18
JetBlue Logo
6:00 am - 9:59 am
SJU
-
EWR
3h 59mnonstop
JetBlue Logo
9:55 pm - 2:00 am
EWR
-
SJU
4h 05mnonstop
$269JetBlue
Wed, Jul 15 - Wed, Jul 22
JetBlue Logo
7:59 pm - 11:59 pm
SJU
-
EWR
4h 00mnonstop
JetBlue Logo
9:55 pm - 1:59 am
EWR
-
SJU
4h 04mnonstop
$277JetBlue
Wed, Jul 15 - Wed, Jul 29
JetBlue Logo
7:59 pm - 11:59 pm
SJU
-
EWR
4h 00mnonstop
JetBlue Logo
9:55 pm - 1:59 am
EWR
-
SJU
4h 04mnonstop
$278JetBlue
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
2:20 pm - 12:49 am
SJU
-
EWR
10h 29m
1 stop
United Airlines Logo
7:47 pm - 11:50 pm
EWR
-
SJU
4h 03mnonstop
$282United Airlines
Thu, Jul 30 - Sat, Aug 8
United Airlines Logo
1:00 am - 5:10 am
SJU
-
EWR
4h 10mnonstop
United Airlines Logo
7:45 pm - 11:50 pm
EWR
-
SJU
4h 05mnonstop
$287United Airlines
Tue, Aug 4 - Wed, Aug 12
Frontier Logo
3:10 am - 10:30 am
BQN
-
EWR
7h 20m
1 stop
Frontier Logo
11:30 am - 2:10 am
EWR
-
BQN
14h 40m
1 stop
$336Frontier
Tue, Jul 28 - Wed, Aug 12
Frontier Logo
12:04 pm - 10:31 am
BQN
-
EWR
22h 27m
1 stop
Frontier Logo
11:30 am - 2:10 am
EWR
-
BQN
14h 40m
1 stop
$350Frontier
Fri, Aug 14 - Wed, Aug 26
Multiple Airlines Logo
2:30 pm - 11:57 pm
BQN
-
EWR
9h 27m
1 stop
Multiple Airlines Logo
11:30 am - 2:10 am
EWR
-
BQN
14h 40m
1 stop
$355Multiple Airlines
Thu, Aug 6 - Fri, Aug 21
Multiple Airlines Logo
3:10 am - 10:30 am
BQN
-
EWR
7h 20m
1 stop
Multiple Airlines Logo
11:00 am - 2:10 am
EWR
-
BQN
39h 10m
2 stops
$357Multiple 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 5 days.

In the last 5 days, the cheapest flight deal to Newark Liberty Airport was found on the route from San Juan, at $264 return. The most popular connection is from Aguadilla to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $336 in the last 5 days.

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.

A flight to Newark Airport costs $352 on average. The cheapest price found on KAYAK in the last 2 weeks cost $134 and departed from San Juan Luis Munoz Marin Intl Airport. The most popular routes on KAYAK are San Juan to Newark Airport which costs $401 on average, and Aguadilla to Newark Airport, which costs $506 on average.

See prices from:

What is the cheapest day to fly to Newark?

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

Based on KAYAK data, the cheapest day to fly to Newark is Friday where round-trip tickets can be as cheap as $271. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $461 on average.

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 round-trip 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 February, where tickets cost $53 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Puerto Rico is $645 and $351 respectively. For one-way flights, the best month to travel is December with an average price of $103.

What is the cheapest time of day to fly to Newark Airport?

The average price for all round-trip flights to Newark Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Newark Airport is generally in the evening, when round-trip flights cost $214 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 $491.

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 $313 round-trip, from Aguadilla $416 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 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$132
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Juan Airport to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • What is the cheapest flight to Newark Liberty Airport?

    In the last 5 days, the cheapest flight deal to Newark Liberty Airport was found on the route from San Juan, at $264 return. The most popular connection is from Aguadilla to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $336 in the last 5 days.

  • 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 $352. The cheapest price found on KAYAK in the last 2 weeks cost $134 and departed from San Juan Luis Munoz Marin Intl Airport.

  • 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.

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 $344, from San Juan Luis Munoz Marin Intl $702
  • 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 3 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 9901 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

There was a little turbulence taking off and landing but mostly it was too late for me to make my connecting flight to Greensboro. Everything else was excellent.

8.0 ExcellentAndra, Jun 2026
FRA - EWR
Read more United Airlines reviews

There was a little turbulence taking off and landing but mostly it was too late for me to make my connecting flight to Greensboro. Everything else was excellent.

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Referencing ANA'S service to Japan and the return on UA, the pillow was awful, the crew was not very attentive, and the food was bizarre and tasted okay. Whoever's idea it was to make vegetable tempera in a steam capsule should probably revisit that. Since it was the vegetarian option, it was my only choice.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Broken tray table. Erratic service. Premium economy is more economy than premium- other airlines treat PE much better. No lounge access.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

There was a delay that was unexpected. The seats were uncomfortable for the length of the flight.

I will NEVER fly with this clown show airline again. Idiots. All of them. Unprepared. Unfriendly. Miserable employees. NEVER. EVER. AGAIN

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

Disaster This is why I stick to delta You get what you pay for

Well, its a hit or miss when boarding most of the time your employees just let everyone enter immediately In one bum rush. Then out of know where tell the passengers only let A can enter then b then c etc. So make a decision and stick to it. Do it by alphabet and have famn strick compliance. Let the public know. That makes easier on passengers.

After 14 hour delaybwith departure time changed 9 times then announcing the flight was canceled. Another later announcement said the cancelation was in error. Also after paying a higher fare to leave in the afternoon then departing at 4am was not right.

I cannot say this enough, I NEVER BOARDED OR HAVE HAD ANY TRAVEL IN THE PAST YEAR. However your app says ive been traveling a lot lately. GET REAL HUMANS TO GIVE CUSTOMER SUPPORT.

late lack information taney changed my sit even after i had checked i. a day prior and had been at airport checked in for 5 hrs. i have medical condition that i need to sit in aisle but changes to window. only apparent at boarding and they had no explanation why they changed my boarding pass and had no other seats. very bizarre, uncaring and disrespectful. Made my trip very challenging I should sue you. will NEVEr fly JB again. Ever. Would have blasted in social media but did not want to disclose my medical disability.

Theres several thing i will like to mention and please share this feedback with JetBlue. I was concerned that the food options were limited. Theres no vegetarian options on the sandwiches that they offer on board. Vegetarian options are limited to only cheese and crackers,. Specially on mid day flights there should be more options offered to people. Second comment is that during the flight I watched TWO movies without audio, I tried a few ear sets to listen and none of them worked. Its a shame that they were good movies however no audio. Maybe updating the auxiliary cable and making Bluetooth connections on media will be great. Finally, the bathroom on the plane looked like they needed an update, being remodeled or changed. They look dirty however they are not. Maybe changing, replacing some pieces and updating the air filters will be great. This is not an aesthetic recommendation however a necessary one.

No entertainment, no WiFi, not great seats. Crew was good.

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.

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

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Would be great if Frontier can Assign Seats together under one PNR

They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.

food not having to pay for it, reclining seat would be nice, more leg room, HEAT!!!!!!!

Flight was changed (according to Frontier, by Kayak) without my notification. And all flights were delayed by at least an hour and a half. Uncomfortable plane. Bad service. Will never fly Frontier again.

Was left with many other passengers in SJU by frontier airlines due to delay caused by frontier. Worst experience ever and worst airline ever.

Traveling to a place near Newark?

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

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark