Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Newark Airport to Buenos Aires from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Buenos Aires departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
12:00 pm - 3:00 am
EWR
-
EZE
14h 00m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$758Arajet
Tue, Sep 1 - Tue, Sep 15
Arajet Logo
11:00 am - 5:00 am
EWR
-
EZE
16h 00m
1 stop
Arajet Logo
7:10 am - 10:30 pm
EZE
-
EWR
17h 20m
1 stop
$764Arajet
Sun, Nov 15 - Thu, Nov 26
Arajet Logo
12:00 pm - 3:00 am
EWR
-
EZE
14h 00m
1 stop
Arajet Logo
9:45 am - 11:30 pm
EZE
-
EWR
14h 45m
1 stop
$765Arajet
Tue, Sep 8 - Thu, Sep 17
Arajet Logo
12:00 pm - 3:00 am
EWR
-
EZE
14h 00m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$773Arajet
Tue, Sep 1 - Tue, Sep 8
Arajet Logo
12:59 am - 3:23 am
EWR
-
EZE
25h 24m
1 stop
Arajet Logo
6:35 am - 10:30 am
EZE
-
EWR
28h 55m
1 stop
$775Arajet
Thu, Oct 15 - Sat, Oct 24
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$776Arajet
Tue, Sep 22 - Tue, Oct 6
Arajet Logo
12:00 pm - 4:10 am
EWR
-
EZE
15h 10m
1 stop
Arajet Logo
11:00 am - 11:30 pm
EZE
-
EWR
13h 30m
1 stop
$786Arajet
Sat, Sep 12 - Sat, Sep 26
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$791Arajet
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
12:00 pm - 6:20 pm
EWR
-
AEP
29h 20m
2 stops
Multiple Airlines Logo
5:27 am - 10:30 am
AEP
-
EWR
30h 03m
3 stops
$902Multiple Airlines
Sun, Sep 13 - Wed, Sep 16
Multiple Airlines Logo
5:55 am - 8:30 am
EWR
-
AEP
25h 35m
3 stops
Multiple Airlines Logo
4:40 am - 9:29 pm
AEP
-
EWR
41h 49m
3 stops
$938Multiple Airlines
Fri, Aug 21 - Mon, Aug 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Arajet flights from Newark Airport to Buenos Aires

Our best Arajet deals on Newark Airport to Buenos Aires flight tickets
Arajet
Sep 1
EWR12:00 pmNewark
14h 00m
1 stop
EZE3:00 amBuenos Aires Ministro Pistarini
Sep 15
EZE9:15 amBuenos Aires Ministro Pistarini
15h 15m
1 stop
EWR11:30 pmNewark
$758
Arajet
Sep 8
EWR12:00 pmNewark
14h 00m
1 stop
EZE3:00 amBuenos Aires Ministro Pistarini
Sep 17
EZE9:45 amBuenos Aires Ministro Pistarini
14h 45m
1 stop
EWR11:30 pmNewark
$765
Arajet
Sep 1
EWR12:00 pmNewark
14h 00m
1 stop
EZE3:00 amBuenos Aires Ministro Pistarini
Sep 8
EZE9:15 amBuenos Aires Ministro Pistarini
15h 15m
1 stop
EWR11:30 pmNewark
$773

Delta flights from Newark Airport to Buenos Aires

Our best Delta deals on Newark Airport to Buenos Aires flight tickets
Delta
Jun 28
EWR10:31 amNewark
20h 09m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 2
AEP8:05 pmBuenos Aires Jorge Newbery
22h 49m
2 stops
EWR5:54 pmNewark
$4,144
Delta
Jun 27
EWR12:00 pmNewark
18h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 4
AEP8:05 pmBuenos Aires Jorge Newbery
20h 19m
2 stops
EWR3:24 pmNewark
$4,204

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Newark Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 9/1

12:00 pm-3:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Tue 9/15

9:15 am-11:30 pm

1 stop15h 15m

$758

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Sun 11/15

11:00 am-5:00 am

1 stop16h 00m

Buenos Aires Ministro Pistarini

Thu 11/26

7:10 am-10:30 pm

1 stop17h 20m

$764

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 9/8

12:00 pm-3:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Thu 9/17

9:45 am-11:30 pm

1 stop14h 45m

$765

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 9/1

12:00 pm-3:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Tue 9/8

9:15 am-11:30 pm

1 stop15h 15m

$773

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Thu 10/15

12:59 am-3:23 am

1 stop25h 24m

Buenos Aires Ministro Pistarini

Sat 10/24

6:35 am-10:30 am

1 stop28h 55m

$775

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 9/22

12:00 pm-3:45 am

1 stop14h 45m

Buenos Aires Ministro Pistarini

Tue 10/6

9:15 am-11:30 pm

1 stop15h 15m

$776
Quickest round-trip

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Sat 9/12

12:00 pm-4:10 am

1 stop15h 10m

Buenos Aires Ministro Pistarini

Sat 9/26

11:00 am-11:30 pm

1 stop13h 30m

$786

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 8/25

12:00 pm-3:45 am

1 stop14h 45m

Buenos Aires Ministro Pistarini

Tue 9/1

9:15 am-11:30 pm

1 stop15h 15m

$791

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 9/13

12:00 pm-6:20 pm

2 stops29h 20m

Buenos Aires Jorge Newbery

Wed 9/16

5:27 am-10:30 am

3 stops30h 03m

$902

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Fri 8/21

5:55 am-8:30 am

3 stops25h 35m

Buenos Aires Jorge Newbery

Mon 8/31

4:40 am-9:29 pm

3 stops41h 49m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Newark Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Newark Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Newark Airport is in December. Flight prices, which tend to average around $368, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Buenos Aires from Newark Airport during March instead. Flights to Buenos Aires in March, while not as cheap as those in December, still average around $432.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Newark Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,096. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $1,369.

When to book flights from Newark Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Buenos Aires (EWR to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Buenos Aires

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Newark Airport to Buenos Aires takes 14h 00m
There are no direct flights from Newark Airport to Buenos Aires. There are no popular flight routes from Newark Airport to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Newark Airport to Buenos Aires

  • How far is Newark to Buenos Aires by plane?

    The straight-line distance from Newark to Buenos Aires is 5295.9 mi. By plane, this route typically takes 14h 00m.

  • When did momondo last update prices for flights from Newark Airport to Buenos Aires?

    Prices for flights from Newark Airport to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from Newark Airport to Buenos Aires?

  • How old do you have to be to fly from Newark Airport to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Newark Airport to Buenos Aires?

Best airlines flying from Newark Airport to Buenos Aires

Compare and see reviews for airlines that fly from Newark Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $580Free CancellationRating
7.4
1,934 reviews
Search LATAM Airlines flights
ArajetPriceFrom $638Free CancellationRating
6.5
49 reviews
Search Arajet flights
DeltaPriceFrom $765Free CancellationRating
7.8
8,407 reviews
Search Delta flights
United AirlinesPriceFrom $925Free CancellationRating
7.4
9,845 reviews
Search United Airlines flights
American AirlinesPriceFrom $956Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Buenos Aires with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buenos Aires from New York with this policy.

How can momondo help me find flights from New York to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/16
Thu 7/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport