$303 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Buenos Aires (EZE)

View $303 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE)

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Cheap Flights from Newark Liberty Intl. Airport to Buenos Aires (EWR-EZE)

Prices were available within the past 7 days and start at $303 for one-way flights and $792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Arajet
Mon, Feb 9 - Fri, Feb 13
EWR
New York
EZE
Buenos Aires
$792 Roundtrip, found 6 days ago
$792
Roundtrip
found 6 days ago
Select Arajet flight, departing Mon, Feb 9 from New York to Buenos Aires, returning Fri, Feb 13, priced at $792 found 6 days ago
Arajet
Fri, Feb 6 - Fri, Feb 27
EWR
New York
EZE
Buenos Aires
$794 Roundtrip, found 6 days ago
$794
Roundtrip
found 6 days ago
Select Arajet flight, departing Fri, Feb 6 from New York to Buenos Aires, returning Fri, Feb 27, priced at $794 found 6 days ago
Arajet
Fri, Jan 23 - Mon, Feb 2
EWR
New York
EZE
Buenos Aires
$803 Roundtrip, found 6 days ago
$803
Roundtrip
found 6 days ago
Select Arajet flight, departing Fri, Jan 23 from New York to Buenos Aires, returning Mon, Feb 2, priced at $803 found 6 days ago
Arajet
Mon, Feb 2 - Wed, Feb 11
EWR
New York
EZE
Buenos Aires
$817 Roundtrip, found 4 days ago
$817
Roundtrip
found 4 days ago
Select Arajet flight, departing Mon, Feb 2 from New York to Buenos Aires, returning Wed, Feb 11, priced at $817 found 4 days ago
United
Wed, Sep 3 - Tue, Sep 16
EWR
New York
EZE
Buenos Aires
$839 Roundtrip, found 6 days ago
$839
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 3 from New York to Buenos Aires, returning Tue, Sep 16, priced at $839 found 6 days ago
United
Wed, Oct 22 - Wed, Nov 5
EWR
New York
EZE
Buenos Aires
$845 Roundtrip, found 4 days ago
$845
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 22 from New York to Buenos Aires, returning Wed, Nov 5, priced at $845 found 4 days ago
United
Mon, Feb 2 - Wed, Feb 11
EWR
New York
EZE
Buenos Aires
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select United flight, departing Mon, Feb 2 from New York to Buenos Aires, returning Wed, Feb 11, priced at $853 found 4 days ago
Aeromexico
Sun, Apr 12 - Tue, Apr 21
EWR
New York
EZE
Buenos Aires
$873 Roundtrip, found 5 days ago
$873
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sun, Apr 12 from New York to Buenos Aires, returning Tue, Apr 21, priced at $873 found 5 days ago
Air Canada
Fri, Sep 5 - Thu, Sep 11
EWR
New York
EZE
Buenos Aires
$901 Roundtrip, found 1 day ago
$901
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Sep 5 from New York to Buenos Aires, returning Thu, Sep 11, priced at $901 found 1 day ago
American Airlines
Wed, Dec 3 - Wed, Dec 17
EWR
New York
EZE
Buenos Aires
$935 Roundtrip, found 2 hours ago
$935
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 3 from New York to Buenos Aires, returning Wed, Dec 17, priced at $935 found 2 hours ago

Find the cheapest month to fly from New York (EWR) to Buenos Aires (EZE)

November is typically the cheapest month to fly

From $766 - $1,198 per traveler.

Graph displaying average flight prices per month

Flights from Newark Liberty Intl. Airport (EWR) to Buenos Aires (EZE)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, World Ticket Ltd
Roundtrip price
$791
Distance
5310 mi

Newark Liberty Intl. Airport to Buenos Aires Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Buenos Aires are during the month of February. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Buenos Aires

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $303 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE) cost?
Discover the latest flight deals from EWR to EZE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to EZE?
The cheapest flights from EWR to EZE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE)?
There aren't any direct flights from Newark, NJ (EWR-Liberty Intl.) to Ministro Pistarini Intl. Airport (EZE). However, there are other airports with nonstop flights. Begin your journey at John F. Kennedy Intl. Airport (JFK) and head straight to Buenos Aires without any detours.
What is the cheapest airline that flies from EWR to EZE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to EZE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE)?
Direct flights from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to EZE?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE)?
To reach Ministro Pistarini Intl. Airport (EZE) on time, pick a flight that leaves from Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE) last-minute?
Holding off until just before your departure to book a flight from EWR to EZE often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book an EWR to EZE flight and hotel package?
Opting for an EWR to EZE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Ministro Pistarini Intl. Airport (EZE)?
Typically, it's possible to reschedule or cancel your EWR to EZE flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.