$88 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 5/7. 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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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, Apr 29 - Sun, May 10
Spirit Airlines Logo
3:21 am - 9:00 pm
SJU
-
EWR
17h 39m
1 stop
Spirit Airlines Logo
6:42 pm - 10:42 pm
EWR
-
SJU
4h 00mnonstop
$190Spirit Airlines
Fri, Jun 5 - Mon, Jun 8
Frontier Logo
5:15 pm - 1:18 am
SJU
-
EWR
8h 03m
1 stop
Frontier Logo
1:30 pm - 4:49 am
EWR
-
SJU
15h 19m
1 stop
$192Frontier
Wed, May 13 - Sat, May 16
Frontier Logo
5:15 pm - 1:18 am
SJU
-
EWR
8h 03m
1 stop
Frontier Logo
5:55 am - 2:07 pm
EWR
-
SJU
8h 12m
1 stop
$193Frontier
Tue, Apr 28 - Tue, May 5
Spirit Airlines Logo
7:00 am - 9:00 pm
SJU
-
EWR
14h 00m
1 stop
Spirit Airlines Logo
6:42 pm - 10:42 pm
EWR
-
SJU
4h 00mnonstop
$194Spirit Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
3:21 am - 9:00 pm
SJU
-
EWR
17h 39m
1 stop
Multiple Airlines Logo
11:30 am - 2:08 am
EWR
-
SJU
14h 38m
1 stop
$197Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
3:23 pm - 1:16 am
SJU
-
EWR
9h 53m
1 stop
Multiple Airlines Logo
6:42 pm - 10:42 pm
EWR
-
SJU
4h 00mnonstop
$200Multiple Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
12:15 am - 4:12 am
BQN
-
EWR
3h 57mnonstop
United Airlines Logo
7:08 pm - 11:09 pm
EWR
-
BQN
4h 01mnonstop
$279United Airlines
Fri, May 8 - Mon, May 11
JetBlue Logo
1:19 pm - 8:59 pm
MAZ
-
EWR
7h 40m
1 stop
JetBlue Logo
8:30 am - 4:11 pm
EWR
-
MAZ
7h 41m
1 stop
$554JetBlue
Tue, May 19 - Tue, May 26
JetBlue Logo
1:19 pm - 8:59 pm
MAZ
-
EWR
7h 40m
1 stop
JetBlue Logo
8:30 am - 4:11 pm
EWR
-
MAZ
7h 41m
1 stop
$643JetBlue
Sat, May 9 - Wed, May 13
United Airlines Logo
7:49 pm - 5:10 am
VQS
-
EWR
9h 21m
1 stop
United Airlines Logo
7:45 pm - 3:53 pm
EWR
-
VQS
20h 08m
1 stop
$1,027United 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.

In the last 3 days, the cheapest flight deal to Newark Liberty Airport was found on the route from Aguadilla, at $190 return. The most popular connection is from Los Angeles to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $201 in the last 3 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 $335 on average. The cheapest price found on KAYAK in the last 2 weeks cost $136 and departed from San Juan Luis Munoz Marin Intl Airport. The most popular routes on KAYAK are San Juan to Newark Airport which costs $390 on average, and Aguadilla to Newark Airport, which costs $548 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 $255. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $390 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 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 January, where tickets cost $182 on average for return flights. On the other hand, the most expensive months are August and April, where the average cost of tickets from Puerto Rico is $307 and $306 respectively. For one-way flights, the best month to travel is October with an average price of $316.

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 $195 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 $501.

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 $297 round-trip, from Aguadilla $336 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 15% 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$88
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Aguadilla to Newark Liberty Airport

FAQs - booking Newark Liberty Airport flights

  • What is the cheapest flight to Newark Liberty Airport?

    In the last 3 days, the cheapest flight deal to Newark Liberty Airport was found on the route from Aguadilla, at $190 return. The most popular connection is from Los Angeles to Newark Liberty Airport and KAYAK users have found round-trip deals for as low as $201 in the last 3 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 $335. The cheapest price found on KAYAK in the last 2 weeks cost $136 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 $286, from San Juan Luis Munoz Marin Intl $417
  • 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 9588 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Business class would have been better , poor quality blanket , services

6.0 GoodAnonymous, Apr 2026
MUC - EWR
Read more United Airlines reviews

Business class would have been better , poor quality blanket , services

Flights were on time actually early service was good and crew cheerful

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

I could not get the wifi to work. But like the screen on the seats.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

OK, we were delayed and had to de plane and reboard.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Both my flight where delayed Had 25min to make it to my transfer flight

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

I had a great experience flying with JetBlue and would always choose JetBlue over the other airlines. I am also very bummed that they will discontinue flying to Belize very soon. SAD

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Delayed our flight to accommodate another flight but didn’t make the decision to do so until we were supposed to board despite having all the same information hours prior. Arrived so delayed that we didn’t get a gate and had to deplane on the tarmac and get bussed to terminal in the rain after 1am. Arrived to the terminal and due to construction could not get a ride share - had to either take the air train to Howard beach or stand in line with 200 other people waiting for a taxi.

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.

Qatar does not answer phone calls and communicate with travelers about trip cancellations

The seats have so much room. They give great free snacks. Staff was so nice.

Very smooth flight, good legroom with the "even more room" seats. Entertainment choice was excellent, wifi on board, plane was modern. Pilot got a round of applause for a smooth landing in very blustery conditions. Love flying with them. Check in was OK too. We were too early so we had to wait until groundstaff showed up 3hrs before the flight.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

Great just wish they always had WiFi on every flight couldn’t even purchase it

Everything was smooth sailing. Great crew, easy flight and was surprised with an upgraded seat. Thank you all!

The worst. My flight was canceled :-- by email! -- at 10pm, just 8 hours prior to departure. Normally, given the early departure time, I would've been asleep. I was lucky to be awake and to be able to take action. Even worse, it turns out that the flight wasn't canceled (confirmed because I was at the airport and saw it loading), Spirit just canceled my reservation, probably because I got such a good rate! Utterly appalling. Notably, Spirit did not inform you (Kayak) of the change, so I kept getting alerts from you.

Delayed over two hours. Only knew about a 30 minute delay in advance

The flight was a big joke very uncomfortable I had a horrible experience and I will never fly with them again everything about the flight was bogus and I’m not happy with it at all this experience makes me not want to fly ever again

Smooth flight staff very friendly and we arrived 15 mins earlier

Length of flight was fine Delay of over 3 hours was very bad!! Flight down was delayed 1.5 hours

I’m still waiting to get on the flight. No one knows what’s happening. The passengers have gotten no updates. We have been up all night and waiting at the airport. This is no way to operate and we should be refunded for this lack of respect for their passengers.

When I arrived at the airport at 4:00 in the morning, I was notified that I "hadn't paid" for my ticket (I had paid and had a boarding pass). Then I was told that while I had paid, the ticket was $600 more than it actually was, and that I needed to pay that so I could board. None of this was true, of course, but it took 20 minutes, two crew members behind the desk, and one on the phone to clear up.

I was double booked for my ticket- they have record of it and admitted to their error but wouldn’t let me board until I paid once again for the fare- have documentation of their mistake -

Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

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
Fort Lee
Garden City
North Bergen
Absecon
Wayne
Jim Thorpe
Toms River
Langhorne
Somerset
Woodbridge
Weehawken
East Brunswick
Mahwah
Melville

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark