EWR - EZE

$199 Find Cheap Flights from Newark Liberty Airport to Buenos Aires

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 Buenos Aires departing on 6/4. 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 Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Buenos Aires, 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 Newark to Buenos Aires, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$607
Overall average: $914
Arajet
Fri 8/14Tue 8/18
EWR - EZE • 1 stop
Cheapest one-way
$199
Typical prices: $415-$660
Arajet
Thu 6/4
EWR - EZE • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Newark and Buenos Aires. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $869 (round-trip)
Shortest trip • 14h 06m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
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 Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Buenos Aires (EWR-EZE)

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

Fri, Aug 14 - Tue, Aug 18
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$607Arajet
Fri, Aug 14 - Sun, Aug 23
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
8:40 am - 11:30 pm
EZE
-
EWR
15h 50m
1 stop
$609Arajet
Mon, Jun 8 - Tue, Jun 30
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$612Arajet
Sat, Aug 15 - Sun, Aug 23
Arajet Logo
12:00 pm - 4:10 am
EWR
-
EZE
15h 10m
1 stop
Arajet Logo
8:40 am - 11:30 pm
EZE
-
EWR
15h 50m
1 stop
$622Arajet
Fri, Aug 14 - Tue, Aug 18
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$625Arajet
Mon, May 4 - Tue, Jul 28
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$626Arajet
Sat, Aug 22 - Sun, Aug 30
Arajet Logo
12:00 pm - 4:10 am
EWR
-
EZE
15h 10m
1 stop
Arajet Logo
8:40 am - 11:30 pm
EZE
-
EWR
15h 50m
1 stop
$630Arajet
Thu, Aug 20 - Thu, Aug 27
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$638Arajet
Fri, Jun 26 - Tue, Jul 14
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$639Arajet
Fri, Aug 21 - Sun, Aug 30
Arajet Logo
12:00 pm - 3:23 am
EWR
-
EZE
14h 23m
1 stop
Arajet Logo
8:40 am - 11:30 pm
EZE
-
EWR
15h 50m
1 stop
$643Arajet
Booking Insights

KAYAK's insights & trends for Newark to Buenos Aires flights

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

What is the cheapest month to fly from Newark Airport to Buenos Aires Ministro Pistarini 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 Buenos Aires Ministro Pistarini 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 Buenos Aires Ministro Pistarini Airport is August, where tickets cost $914 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $1,496 and $1,484 respectively.

Good to know

Low seasonJuly
Cheapest flight$199
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Newark Liberty Airport to Buenos Aires

When to book flights from Newark to Buenos Aires

Are your dates flexible? Find out the best times to travel from Newark to Buenos Aires 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 Buenos Aires flights

  • What is the cheapest flight from Newark Airport to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from Newark Airport to Buenos Aires Ministro Pistarini Airport was $199 for a one-way ticket and $612 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Buenos Aires?

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

  • Which aircraft models fly most regularly from Newark Liberty Airport to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Buenos Aires?

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

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

    The two airlines most popular with KAYAK users for flights from Newark to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,233 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 $1,295 and an overall rating of 7.4.

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

    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 Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires 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 Buenos Aires?

    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 Buenos Aires with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and EZE 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 Buenos Aires?

    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 Buenos Aires from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Newark to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Newark to Buenos Aires. 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 Buenos Aires? 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 8292 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

It was good. The leg room was not great in Row 1.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

Awful. Not water, or chargers or space under the seats, the plane was very old and poor maintenance, seats really dirty, sticky, seats pockets with wires pinching your knees. Connection with no announcements, plane departed 1.30 hour earlier for an extra stop to refueling in Trinidad & Tobago. Even that we had a 3 hrs delay, seated in the plane in the runway.

Really bad. Uncommunicated stop in Trinidad & Tobago for refueling. Extra stop added 3 hours of discomfort without allowing off the seat. Not even water, or chargers or boarding groups.

Staff were unfriendly and rude. Was stuck on runway for 2 hours after arrival in Boston.

Horrible service. No communication from the crew as to why a 6 hour delay then cancellation

We waited in an overcrowded bus for over a half hour. It was uncomfortable. It would have been better to have waited in the terminal in a line

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

The Arajet person who greeted us initially was unhelpful & rude about the mandatory migration form which has to be completed digitally but the systems don’t work properly. The boarding gate was changed twice and initial boarding was delayed. Once on board we we had to wait an hour and a half before take off. It was hot and there was very little room for tall-ish people to fit their knees in. The crew were pleasant but working in a poor situation. The plane was delayed because we were waiting for people from a delayed interconnecting flight. Arajet must have known that before we were asked to board. Better information, decisions & communication were needed.

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

Everything you need to know for your flight from Newark to Buenos Aires

Information on your arrival and departure airports