SJU - EWR

£59 Find Cheap Flights from San Juan 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 from San Juan to Newark departing on 10/12. 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 Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Newark, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Juan to Newark (SJU-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Juan 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 return flight deals from San Juan to Newark

Thu, 6 Nov - Mon, 10 Nov
Delta Logo
18:43 - 00:59SJU-EWR
7h 16m1 stop
Delta Logo
14:30 - 23:17EWR-SJU
7h 47m1 stop
£117Delta
Find Deal
Fri, 12 Sep - Fri, 3 Oct
Delta Logo
17:41 - 00:56SJU-EWR
7h 15m1 stop
Delta Logo
15:30 - 22:00EWR-SJU
6h 30m1 stop
£144Delta
Find Deal
Fri, 19 Sep - Mon, 22 Sep
Delta Logo
17:41 - 00:56SJU-EWR
7h 15m1 stop
Delta Logo
06:00 - 12:59EWR-SJU
6h 59m1 stop
£147Delta
Find Deal
Fri, 19 Sep - Wed, 24 Sep
JetBlue Logo
17:00 - 21:04SJU-EWR
4h 04mdirect
JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
£163JetBlue
Find Deal
Fri, 19 Sep - Mon, 22 Sep
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
United Airlines Logo
06:00 - 14:44EWR-SJU
8h 44m1 stop
£167United Airlines
Find Deal
Fri, 10 Oct - Tue, 14 Oct
United Airlines Logo
01:05 - 05:15SJU-EWR
4h 10mdirect
United Airlines Logo
06:00 - 12:34EWR-SJU
6h 34m1 stop
£181United Airlines
Find Deal
Thu, 25 Dec - Wed, 31 Dec
United Airlines Logo
07:00 - 10:15SJU-EWR
4h 15mdirect
United Airlines Logo
14:46 - 22:22EWR-SJU
6h 36m1 stop
£183United Airlines
Find Deal
Fri, 29 Aug - Sun, 14 Sep
JetBlue Logo
14:20 - 23:34SJU-EWR
9h 14m1 stop
JetBlue Logo
06:15 - 10:10EWR-SJU
3h 55mdirect
£185JetBlue
Find Deal
Thu, 18 Dec - Wed, 31 Dec
JetBlue Logo
17:20 - 23:20SJU-EWR
7h 00m1 stop
JetBlue Logo
18:20 - 23:23EWR-SJU
4h 03mdirect
£194JetBlue
Find Deal
Thu, 18 Dec - Sun, 4 Jan
JetBlue Logo
18:05 - 21:19SJU-EWR
4h 14mdirect
JetBlue Logo
18:20 - 23:23EWR-SJU
4h 03mdirect
£201JetBlue
Find Deal
Expert advice

Expert advice for your flight from San Juan to Newark

 
Snippets provided in this section are AI-generated based on a summarisation 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
United Airlines

Economy Plus seats offer six inches more legroom than standard economy, enhancing comfort.


Premier Access includes priority check-in and special luggage tags for faster processing.

Lufthansa

Economy Flex offers free rebooking and ticket refunds for a fee, ideal for flexible travel plans.


Business Class provides priority boarding and two checked bags, enhancing travel convenience.

Read more about Lufthansaby Jessica Macdonald
JetBlue

Blue Extra fare includes early boarding and priority check-in, enhancing travel efficiency.


Even More Space upgrade offers 18 cm extra legroom and priority security access.

Read more about JetBlueby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

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 out at sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

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, 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
Booking Insights

KAYAK's insights & trends for San Juan to Newark flights

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

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

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

When flying from San Juan to Newark Liberty Airport, you should consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to San Juan, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport 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 from San Juan Luis Munoz Marin Intl Airport to Newark Airport is January, where tickets cost £118 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £199 and £192 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport 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 from San Juan Luis Munoz Marin Intl Airport 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 on the flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know - Cheap tickets from San Juan to Newark Liberty Airport

Low seasonMarch
Cheapest flight£59
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from San Juan to Newark Liberty Airport

When to book flights from San Juan to Newark

Are your dates flexible? Find out the best times to travel from San Juan to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 San Juan to Newark Liberty Airport flights

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

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport was £78 for a one-way ticket and £155 for a return.

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

    When flying out of San Juan you will be using San Juan Luis Munoz Marin Intl. You will be landing at Newark Liberty Airport, also known as Newark.

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

    All the following airlines offer inflight Wi-Fi service on the San Juan to Newark Liberty Airport flight route: JetBlue, Iberia, Finnair, British Airways, Delta, and American Airlines.

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

    The Boeing 767-400 is the aircraft model that flies most regularly on the San Juan to Newark Liberty Airport flight route.

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

    Star Alliance is the only airline alliance operating flights between San Juan and Newark Liberty Airport.

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

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

  • Which is the best airline for flights from San Juan to Newark, JetBlue or Frontier?

    The two airlines most popular with KAYAK users for flights from San Juan to Newark are JetBlue and Frontier. With an average price for the route of £264 and an overall rating of 7.2, JetBlue is the most popular choice. Frontier is also a great choice for the route, with an average price of £161 and an overall rating of 5.9.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan 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 from San Juan is likely to change within 7 days, so travellers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Newark Liberty Airport with an airline and back to San Juan with another airline.

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

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

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

Direct departures

San Juan Luis Munoz Marin Intl to Newark

Monday

Air Canada, EL AL, Frontier, +5 more

Air Canada, EL AL, +6 more

Tuesday

Air Canada, EL AL, Frontier, +4 more

Air Canada, EL AL, +5 more

Wednesday

Air Canada, EL AL, Frontier, +4 more

Air Canada, EL AL, +5 more

Thursday

Air Canada, EL AL, Frontier, +5 more

Air Canada, EL AL, +6 more

Friday

Air Canada, Frontier, JetBlue, +4 more

Air Canada, Frontier, +5 more

Saturday

Air Canada, EL AL, Frontier, +4 more

Air Canada, EL AL, +5 more

Sunday

Air Canada, EL AL, Frontier, +5 more

Air Canada, EL AL, +6 more

See more direct flights

Direct returns

Newark to San Juan Luis Munoz Marin Intl

Monday

Air Canada, Frontier, JetBlue, +4 more

Air Canada, Frontier, +5 more

Tuesday

Air Canada, Frontier, JetBlue, +3 more

Air Canada, Frontier, +4 more

Wednesday

Air Canada, Frontier, JetBlue, +3 more

Air Canada, Frontier, +4 more

Thursday

Air Canada, Frontier, JetBlue, +4 more

Air Canada, Frontier, +5 more

Friday

Air Canada, Frontier, JetBlue, +4 more

Air Canada, Frontier, +5 more

Saturday

Air Canada, Frontier, JetBlue, +3 more

Air Canada, Frontier, +4 more

Sunday

Air Canada, Frontier, JetBlue, +4 more

Air Canada, Frontier, +5 more

See more direct flights

Reviews of the top airlines flying from San Juan to Newark

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Newark. 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 San Juan 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.
7.2
JetBlueOverall score based on 2914 reviews
7.4Boarding
7.6Comfort
6.7Food
7.3Entertainment
8.0Crew
Airline reviews

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

4.0 OkayWallace, Jul 2025SFO - JFK
Read more JetBlue reviews

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.

It would have been nice if they had offered more than one set of snacks

Ground crew gave me interference about carrying a laptop and a small shoulder bag, even though I told them I traveled with them all the time. I then placed my laptop bag in my carryon and took out a medical device, and ground crew still tried to give interference. I had to remind them that medical devices don't count towards luggage limits. It was quite annoying and unne

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

My flight was canceled I was promised a reginf still not received.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Everything you need to know for your flight from San Juan to Newark

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