$370 Find Cheap Flights from Argentina 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 9/17. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Argentina to Newark

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

Sun, Jun 7 - Tue, Jun 16
Arajet Logo
8:40 am - 11:30 pm
EZE
-
EWR
15h 50m
1 stop
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
$625Arajet
Thu, May 28 - Tue, Jun 16
Multiple Airlines Logo
5:00 am - 2:02 pm
EZE
-
EWR
34h 02m
2 stops
Multiple Airlines Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
$638Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
Arajet Logo
12:00 pm - 3:00 am
EWR
-
EZE
14h 00m
1 stop
$664Arajet
Mon, Jun 22 - Thu, Jul 2
Multiple Airlines Logo
6:00 am - 4:22 pm
EZE
-
EWR
35h 22m
2 stops
Multiple Airlines Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
$667Multiple Airlines
Wed, May 13 - Sun, Jun 28
LATAM Airlines Logo
8:05 pm - 2:23 pm
AEP
-
EWR
19h 18m
2 stops
LATAM Airlines Logo
3:25 pm - 9:40 am
EWR
-
AEP
17h 15m
2 stops
$841LATAM Airlines
Mon, May 18 - Tue, Jun 2
Delta Logo
7:45 am - 12:59 am
COR
-
EWR
18h 14m
2 stops
Delta Logo
12:05 pm - 5:45 am
EWR
-
COR
16h 40m
2 stops
$961Delta
Tue, Jul 21 - Wed, Aug 26
American Airlines Logo
5:05 pm - 4:48 pm
MDZ
-
EWR
24h 43m
2 stops
American Airlines Logo
6:34 pm - 4:15 pm
EWR
-
MDZ
20h 41m
2 stops
$987American Airlines
Tue, Jul 14 - Tue, Aug 25
American Airlines Logo
5:05 pm - 11:30 am
MDZ
-
EWR
19h 25m
2 stops
American Airlines Logo
6:34 pm - 9:10 pm
EWR
-
MDZ
25h 36m
2 stops
$995American Airlines
Thu, May 28 - Tue, Jun 9
Copa Airlines Logo
1:33 am - 4:57 am
ROS
-
EWR
28h 24m
1 stop
Copa Airlines Logo
3:09 pm - 12:11 am
EWR
-
ROS
32h 02m
1 stop
$1,077Copa Airlines
Fri, May 29 - Tue, Jun 9
Copa Airlines Logo
5:09 am - 4:57 am
ROS
-
EWR
24h 48m
1 stop
Copa Airlines Logo
3:09 pm - 3:42 am
EWR
-
ROS
35h 33m
1 stop
$1,079Copa 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 Buenos Aires, at $625 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 $231 in the last 3 days.

Good to know

Low seasonMarch
Cheapest flight$370
Best time to beat the crowds with an average 34% drop in price.
Flight from Buenos Aires 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 Buenos Aires, at $625 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 $231 in the last 3 days.

  • How far is Newark Airport from central Newark?

    You’ll need to travel 3 miles to reach the Newark city center from Newark 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.

  • How many direct flights to Newark Airport are there each week?

    Each week there are around 8,826 direct flights from within Argentina to Newark Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Newark Liberty Airport

  • 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 Argentina 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 Argentina 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.
7.9
DeltaOverall score based on 8463 reviews
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Very easy to use and convenient, you can perform any action within the same portal

10.0 ExcellentMurat, Apr 2026
ORD - LGA
Read more Delta reviews

Very easy to use and convenient, you can perform any action within the same portal

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Wonderful crew, great movie selection and good food. I prefer Airbus to Boeing, much more comfortable

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Boarding gate at LAX was too crowded—two gates next to one another

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

Flight was fine, but not having WiFi was a major negative

Everything was excellent and I enjoyed myself. Thank for everything

A chaotic and uncomfortable experience from start to finish. The boarding process was a disaster; despite group numbers, it was a free-for-all that the staff failed to manage (especially after group 5). Once on board, the "entertainment" was non-existent. There are no seatback screens, and the mobile app selection is incredibly thin. The hardware is severely dated. My seat had zero cushioning left—it felt like sitting on a hard board for the entire flight—and the legroom was cramped. To make matters worse, the bathroom was repulsive, with toilet paper, soiled paper towels and liquid/pee all over the floor. When I did interact with the crew, they provided the absolute bare minimum and made me feel like an inconvenience for asking for anything. Avoid this flight if you can.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

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

Traveling to a place near Newark?

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

Everything you need to know for your flight to Newark

Information on the airport you'll fly into in Newark