EWR - SJU

$67 Find Cheap Flights from Newark Liberty Airport to San Juan Airport

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 Luis Munoz Marin Intl departing on 11/12. 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 San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Juan.
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
$142
Overall average: $236
Multiple Airlines
Tue 10/28Sat 11/1
EWR - SJU • 1 stop
Cheapest non-stop
$143
Typical prices: $179-$360
Frontier
Sat 11/1Wed 11/5
EWR - SJU • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
JetBlue offers free Wi-Fi and live TV on this route.
Expect long security lines at Newark; arrive early.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Luis Munoz Marin Intl
Watch video
Watch video
Watch video
Watch video
Top airlines
Frontier
Cheapest • from $143 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 21% 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 Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Newark to Luis Munoz Marin Intl (EWR-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Tue, Oct 28 - Sat, Nov 1
Multiple Airlines Logo
2:00 pm - 1:44 amEWR-SJU
11h 44m1 stop
Multiple Airlines Logo
5:51 pm - 10:04 pmSJU-EWR
4h 13mnonstop
$142Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Frontier Logo
11:00 pm - 3:03 amEWR-SJU
4h 03mnonstop
Frontier Logo
6:17 pm - 9:30 pmSJU-EWR
4h 13mnonstop
$143Frontier
Find Deal
Wed, Nov 19 - Sat, Nov 22
Frontier Logo
10:30 pm - 3:33 amEWR-SJU
4h 03mnonstop
Frontier Logo
7:10 am - 10:30 amSJU-EWR
4h 20mnonstop
$144Frontier
Find Deal
Wed, Oct 29 - Wed, Nov 5
JetBlue Logo
6:00 am - 9:49 amEWR-SJU
3h 49mnonstop
JetBlue Logo
11:45 am - 2:59 pmSJU-EWR
4h 14mnonstop
$152JetBlue
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
5:45 am - 4:36 pmEWR-SJU
9h 51m1 stop
United Airlines Logo
7:35 pm - 10:53 pmSJU-EWR
4h 18mnonstop
$157United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
5:45 am - 3:36 pmEWR-SJU
9h 51m1 stop
United Airlines Logo
4:52 pm - 12:13 amSJU-EWR
8h 21m1 stop
$161United Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
American Airlines Logo
5:59 am - 12:39 pmEWR-SJU
6h 40m1 stop
American Airlines Logo
3:50 pm - 10:44 pmSJU-EWR
6h 54m1 stop
$162American Airlines
Find Deal
Mon, Oct 27 - Sat, Nov 1
Delta Logo
6:00 am - 4:33 pmEWR-SJU
10h 33m1 stop
Delta Logo
7:15 am - 6:08 pmSJU-EWR
10h 53m1 stop
$165Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
JetBlue Logo
6:00 am - 9:49 amEWR-SJU
3h 49mnonstop
JetBlue Logo
8:20 am - 12:36 pmSJU-EWR
4h 16mnonstop
$169JetBlue
Find Deal
Sat, Oct 25 - Wed, Oct 29
Delta Logo
1:29 pm - 9:59 pmEWR-SJU
8h 30m1 stop
Delta Logo
7:15 am - 4:51 pmSJU-EWR
9h 36m1 stop
$195Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Newark to Luis Munoz Marin Intl flights

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

Find cheap flights to San Juan Airport
Find cheap flights to San Juan Airport

Planning a trip from Newark to Luis Munoz Marin Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Newark Liberty Airport to San Juan Airport?

The average price of all round-trip flights from Newark Airport to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Juan Airport 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 San Juan Airport. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to San Juan Luis Munoz Marin Intl 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 from Newark Airport to San Juan Luis Munoz Marin Intl Airport is March, where tickets cost $221 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $375 and $368 respectively.

How far in advance should I book a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

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 San Juan Luis Munoz Marin Intl 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 on the flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Expert advice

Expert advice for your flight from Newark to Luis Munoz Marin Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Choose the Premium Bundle for priority boarding and extra legroom seats.


Avoid Basic Fare to select your seat and bring a carry-on without extra fees.

Read more about Frontierby Stefanie Waldek
JetBlue

Enjoy free gate-to-gate Wi-Fi and seatback entertainment with live TV channels.


Upgrade to Even More Space for up to 7” extra legroom and early boarding.

Read more about JetBlueby Harriet Baskas
United Airlines

Upgrade to Economy Plus for up to 6 inches more legroom than standard economy seats.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

Airports
EWR

Security lines at EWR can be long, so arrive hours ahead. Check current wait times on the Newark airport website.

Read more about EWRby Stefanie Waldek
SJU

For exploring Puerto Rico, a rental car is ideal. Book in advance and follow signs for easy pickup at SJU.

Read more about SJUby Gabriel Leigh
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines and EWR

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Good to know

Low seasonSeptember
Cheapest flight$67
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Newark Liberty Airport to San Juan Airport

When to book flights from Newark to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Newark to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to San Juan Airport flights

  • What is the cheapest flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport was $67 for a one-way ticket and $142 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and San Juan Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Newark Liberty Airport and on arrival in San Juan Airport.

  • Which airports will I be using when flying from Newark Liberty Airport to San Juan Airport?

    Newark Liberty Airport airport is called Newark and the only airport in San Juan Airport is San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to San Juan Airport?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Newark Liberty Airport to San Juan Airport flight route.

  • Which aircraft models fly most regularly from Newark Liberty Airport to San Juan Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Newark Liberty Airport to San Juan Airport flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to San Juan Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and San Juan Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Newark Liberty Airport to San Juan Airport?

    There are nonstop flights from Newark Liberty Airport to San Juan Airport on a daily basis.

  • Which is the best airline for flights from Newark to San Juan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to San Juan are Delta and United Airlines. With an average price for the route of $330 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $423 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to San Juan 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 from Newark Liberty Airport to San Juan Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan Airport from 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 from Newark Liberty Airport to San Juan 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 San Juan Airport with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to San Juan 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 San Juan Airport from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $103 or less one-way and $208 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to San Juan Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to San Juan Luis Munoz Marin Intl.
Find which airlines fly direct from Newark Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Newark to San Juan Luis Munoz Marin Intl

Monday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Tuesday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

Wednesday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Thursday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

Friday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Saturday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Sunday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Newark

Monday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Tuesday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

Wednesday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Thursday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

Friday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Saturday

Frontier, JetBlue, United Airlines

Frontier, JetBlue, +1 more

Sunday

JetBlue, United Airlines, Frontier

JetBlue, United Airlines, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Newark to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Newark to San Juan. 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 Luis Munoz Marin Intl? 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 7975 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

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

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

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.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

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.

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.

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

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

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.

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

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

No Tumberlence smooth flight. Try to change the menu on Snacks.

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

First time on Spirit. Definitely a streamline flight but I would fly Spirit again.

It was a good an early bird pleasant and quiet

Not very good because of an almost 3 hour delay for an hour long flight.

The spirit flight was on time. The airplane itself was surprisingly very nice. We had great seats. Seems like there's more room. Only complaint is that I didn't get a full refund for my mistakenly buying the baggage twice.

We had an almost 7 hour flight delay. We left the gate twice and taxi-ed and then returned the gate twice. Finally we got a new flight crew (our third one) and then left the gate to the final time before departing at 6:45pm (original flight time was 12pm). Out of Newark.

you guys canceled my flight last minute and lost my luggage.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

Everything you need to know for your flight from Newark to Luis Munoz Marin Intl

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.