Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Newark Airport to Buenos Aires from $305

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 9/8. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Newark Airport to Buenos Aires

Cheap round-trip flights

American Airlines Logo
7:30 am - 7:25 amEWR-EZE
22h 55m1 stop
American Airlines Logo
10:30 pm - 11:33 amEZE-EWR
14h 03m1 stop
$779American Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 8
American Airlines Logo
6:48 pm - 9:00 amEWR-EZE
13h 12m1 stop
American Airlines Logo
10:30 pm - 11:33 amEZE-EWR
14h 03m1 stop
$780American Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 8
Logo
6:12 am - 5:30 pmEWR-AEP
34h 18m3 stops
Logo
10:55 am - 11:06 pmAEP-EWR
37h 11m3 stops
$783
Find Deal
Wed, Sep 3 - Wed, Sep 24
American Airlines Logo
12:23 pm - 8:55 amEWR-EZE
19h 32m1 stop
American Airlines Logo
8:40 pm - 11:33 amEZE-EWR
15h 53m1 stop
$785American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 24
United Airlines Logo
7:11 pm - 9:20 amEWR-EZE
36h 09m1 stop
United Airlines Logo
10:05 pm - 8:59 pmEZE-EWR
24h 54m1 stop
$796United Airlines
Find Deal
Wed, Nov 19 - Thu, Dec 4
Logo
6:10 am - 5:30 pmEWR-AEP
34h 20m3 stops
Logo
9:50 am - 1:04 pmAEP-EWR
28h 14m3 stops
$810
Find Deal
Tue, Sep 23 - Sun, Sep 28
Air Canada Logo
3:30 pm - 3:10 pmEWR-EZE
21h 40m2 stops
Air Canada Logo
4:45 pm - 9:42 amEZE-EWR
18h 57m2 stops
$861Air Canada
Find Deal
Fri, Nov 14 - Mon, Nov 24
Air Canada Logo
3:30 pm - 3:10 pmEWR-EZE
22h 40m2 stops
Air Canada Logo
4:45 pm - 4:47 pmEZE-EWR
26h 02m2 stops
$889Air Canada
Find Deal
Thu, Oct 30 - Sat, Nov 8
LATAM Airlines Logo
5:30 pm - 4:00 pmEWR-AEP
20h 30m2 stops
LATAM Airlines Logo
11:45 am - 9:36 amAEP-EWR
23h 51m2 stops
$1,017LATAM Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 18
LATAM Airlines Logo
5:30 pm - 4:00 pmEWR-AEP
20h 30m2 stops
LATAM Airlines Logo
2:55 pm - 9:36 amAEP-EWR
20h 41m2 stops
$1,028LATAM Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 14

American Airlines flights from Newark Airport to Buenos Aires

Our best American Airlines deals on Newark Airport to Buenos Aires flight tickets
American Airlines
Aug 25
EWR7:30 amNewark
22h 55m
1 stop
EZE7:25 amBuenos Aires Ministro Pistarini
Sep 8
EZE10:30 pmBuenos Aires Ministro Pistarini
14h 03m
1 stop
EWR11:33 amNewark
$779
Find similar
American Airlines
Aug 25
EWR6:48 pmNewark
13h 12m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Sep 8
EZE10:30 pmBuenos Aires Ministro Pistarini
14h 03m
1 stop
EWR11:33 amNewark
$780
Find similar
American Airlines
Sep 3
EWR12:23 pmNewark
19h 32m
1 stop
EZE8:55 amBuenos Aires Ministro Pistarini
Sep 24
EZE8:40 pmBuenos Aires Ministro Pistarini
15h 53m
1 stop
EWR11:33 amNewark
$785
Find similar

Air Canada flights from Newark Airport to Buenos Aires

Our best Air Canada deals on Newark Airport to Buenos Aires flight tickets
Air Canada
Nov 14
EWR3:30 pmNewark
21h 40m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 24
EZE4:45 pmBuenos Aires Ministro Pistarini
18h 57m
2 stops
EWR9:42 amNewark
$861
Find similar
Air Canada
Oct 30
EWR3:30 pmNewark
22h 40m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 8
EZE4:45 pmBuenos Aires Ministro Pistarini
26h 02m
2 stops
EWR4:47 pmNewark
$889
Find similar
Air Canada
Nov 6
EWR10:25 amNewark
26h 45m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 16
EZE4:45 pmBuenos Aires Ministro Pistarini
24h 02m
2 stops
EWR2:47 pmNewark
$896
Find similar

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 July 31, 2025.
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

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 8/25

7:30 am-7:25 am

1 stop22h 55m

Buenos Aires Ministro Pistarini

Mon 9/8

10:30 pm-11:33 am

1 stop14h 03m

$779

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 8/25

6:48 pm-9:00 am

1 stop13h 12m

Buenos Aires Ministro Pistarini

Mon 9/8

10:30 pm-11:33 am

1 stop14h 03m

$780

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Wed 9/3

6:12 am-5:30 pm

3 stops34h 18m

Buenos Aires Jorge Newbery

Wed 9/24

10:55 am-11:06 pm

3 stops37h 11m

$783

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Wed 9/3

12:23 pm-8:55 am

1 stop19h 32m

Buenos Aires Ministro Pistarini

Wed 9/24

8:40 pm-11:33 am

1 stop15h 53m

$785

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Wed 11/19

7:11 pm-9:20 am

1 stop36h 09m

Buenos Aires Ministro Pistarini

Thu 12/4

10:05 pm-8:59 pm

1 stop24h 54m

$796

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 9/23

6:10 am-5:30 pm

3 stops34h 20m

Buenos Aires Jorge Newbery

Sun 9/28

9:50 am-1:04 pm

3 stops28h 14m

$810

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 11/14

3:30 pm-3:10 pm

2 stops21h 40m

Buenos Aires Ministro Pistarini

Mon 11/24

4:45 pm-9:42 am

2 stops18h 57m

$861

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Thu 10/30

3:30 pm-3:10 pm

2 stops22h 40m

Buenos Aires Ministro Pistarini

Sat 11/8

4:45 pm-4:47 pm

2 stops26h 02m

$889

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Fri 12/5

5:30 pm-4:00 pm

2 stops20h 30m

Buenos Aires Jorge Newbery

Thu 12/18

11:45 am-9:36 am

2 stops23h 51m

$1,017

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Fri 12/5

5:30 pm-4:00 pm

2 stops20h 30m

Buenos Aires Jorge Newbery

Sun 12/14

2:55 pm-9:36 am

2 stops20h 41m

$1,028

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 cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Newark Airport is in November. Flight prices, which tend to average around $1,013, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Buenos Aires from Newark Airport during June instead. Flights to Buenos Aires in June, while not as cheap as those in November, still average around $1,024.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,072. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,201.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Newark Airport to Buenos Aires during this time can be as low as $971. Try not to purchase tickets at noon because they tend to be around $1,476. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$305

Fastest flight time

13h 12m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Newark Airport in the past 72 hours is $305. The best round-trip flight deal from Newark Airport to Buenos Aires found on momondo in the last 72 hours is $779.
The fastest flight from Newark Airport to Buenos Aires takes 13h 12m
There are no direct flights from Newark Airport to Buenos Aires. Popular non-direct routes for this connection are Newark Airport - Buenos Aires Jorge Newbery Airport and Newark Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
Search flight deals

  • 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 13h 12m.

  • 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 $813Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights
Air CanadaPriceFrom $821Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $853Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $903Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $919Free CancellationRating
8.0
7,981 reviews
Search Delta 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
Tue 8/5
Tue 8/12
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