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Cheap flights from Newark Airport to Buenos Aires from $250

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 10/3. 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

Find the cheapest flights from Newark Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 pm - 1:10 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
24h 10m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
2:55 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
33h 35m3 stops Rio de Janeiro–Galeão Intl Sao Paulo Guarulhos Intl Punta Cana
$837Multiple Airlines
Sun, Sep 27 - Wed, Sep 30
Multiple Airlines Logo
12:00 pm - 1:10 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
24h 10m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
9:45 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
26h 45m2 stops Sao Paulo Guarulhos Intl Punta Cana
$841Multiple Airlines
Sun, Sep 27 - Wed, Sep 30
Multiple Airlines Logo
12:00 pm - 11:00 amEWR  Newark-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Punta Cana Santiago Arturo Merino Benitez
Multiple Airlines Logo
5:50 am - 10:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
18h 40m2 stops Santiago Arturo Merino Benitez Punta Cana
$852Multiple Airlines
Tue, Oct 27 - Thu, Nov 19
Multiple Airlines Logo
12:00 pm - 2:56 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
25h 56m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
3:45 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
32h 45m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Santo Domingo Las Americas
$853Multiple Airlines
Sat, Sep 5 - Tue, Oct 6
Multiple Airlines Logo
12:00 pm - 11:20 amEWR  Newark-AEP Buenos Aires Jorge Newbery
22h 20m2 stops Punta Cana Santiago Arturo Merino Benitez
Multiple Airlines Logo
5:50 am - 10:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
18h 40m2 stops Santiago Arturo Merino Benitez Punta Cana
$854Multiple Airlines
Tue, Oct 27 - Thu, Nov 5
Multiple Airlines Logo
12:00 pm - 8:24 amEWR  Newark-AEP Buenos Aires Jorge Newbery
19h 24m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
9:45 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
26h 45m2 stops Sao Paulo Guarulhos Intl Punta Cana
$863Multiple Airlines
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
12:00 pm - 9:51 amEWR  Newark-AEP Buenos Aires Jorge Newbery
20h 51m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
9:43 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
26h 47m2 stops Cordoba Pajas Blancas Punta Cana
$868Multiple Airlines
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
12:00 pm - 7:40 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
30h 40m3 stops Punta Cana Lima J Chavez Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
3:45 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
32h 45m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Santo Domingo Las Americas
$872Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
12:00 pm - 7:40 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
30h 40m3 stops Punta Cana Lima J Chavez Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
9:40 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
26h 50m2 stops Cordoba Pajas Blancas Punta Cana
$884Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
12:00 pm - 3:21 pmEWR  Newark-AEP Buenos Aires Jorge Newbery
26h 21m2 stops Punta Cana Cordoba Pajas Blancas
Multiple Airlines Logo
4:30 pm - 11:30 pmAEP  Buenos Aires Jorge Newbery-EWR Newark
32h 00m2 stops Santiago Arturo Merino Benitez Punta Cana
$885Multiple Airlines
Sat, Oct 3 - Fri, Oct 9

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Delta flights from Newark Airport to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Newark Airport to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Sep 3
EWR6:00 amNewark
24h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 17
AEP6:20 pmBuenos Aires Jorge Newbery
21h 00m
2 stops
EWR2:20 pmNewark
$898
Delta
Oct 9
EWR3:18 pmNewark
39h 22m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Oct 29
AEP8:05 pmBuenos Aires Jorge Newbery
29h 53m
2 stops
EWR12:58 amNewark
$908
Delta
Oct 15
EWR7:15 amNewark
31h 45m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 20
AEP3:45 pmBuenos Aires Jorge Newbery
18h 38m
2 stops
EWR9:23 amNewark
$916

LATAM Airlines flights from Newark Airport to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Newark Airport to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Sep 10
EWR8:30 amNewark
22h 10m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 24
AEP8:40 amBuenos Aires Jorge Newbery
37h 17m
2 stops
EWR8:57 pmNewark
$945
LATAM Airlines
Oct 19
EWR12:00 pmNewark
27h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 26
AEP8:05 pmBuenos Aires Jorge Newbery
29h 53m
2 stops
EWR12:58 amNewark
$973
LATAM Airlines
Aug 21
EWR12:00 pmNewark
18h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 4
AEP8:05 pmBuenos Aires Jorge Newbery
25h 49m
2 stops
EWR8:54 pmNewark
$1,247

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Buenos Aires Jorge Newbery Airport 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 August 16, 2026.
Use the filters below to find and compare flights from Newark Airport to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Sun 9/27

12:00 pm-1:10 pm

2 stops24h 10m

Buenos Aires Jorge Newbery

Wed 9/30

2:55 pm-11:30 pm

3 stops33h 35m

$837

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Sun 9/27

12:00 pm-1:10 pm

2 stops24h 10m

Buenos Aires Jorge Newbery

Wed 9/30

9:45 pm-11:30 pm

2 stops26h 45m

$841
Quickest round-trip

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Tue 10/27

12:00 pm-11:00 am

2 stops22h 00m

Buenos Aires Jorge Newbery

Thu 11/19

5:50 am-10:30 pm

2 stops18h 40m

$852

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Sat 9/5

12:00 pm-2:56 pm

2 stops25h 56m

Buenos Aires Jorge Newbery

Tue 10/6

3:45 pm-11:30 pm

3 stops32h 45m

$853

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Tue 10/27

12:00 pm-11:20 am

2 stops22h 20m

Buenos Aires Jorge Newbery

Thu 11/5

5:50 am-10:30 pm

2 stops18h 40m

$854

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Tue 9/1

12:00 pm-8:24 am

2 stops19h 24m

Buenos Aires Jorge Newbery

Wed 9/30

9:45 pm-11:30 pm

2 stops26h 45m

$863

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Sat 9/26

12:00 pm-9:51 am

2 stops20h 51m

Buenos Aires Jorge Newbery

Sat 10/3

9:43 pm-11:30 pm

2 stops26h 47m

$868

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Tue 10/6

12:00 pm-7:40 pm

3 stops30h 40m

Buenos Aires Jorge Newbery

Tue 10/20

3:45 pm-11:30 pm

3 stops32h 45m

$872

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Tue 10/6

12:00 pm-7:40 pm

3 stops30h 40m

Buenos Aires Jorge Newbery

Tue 10/20

9:40 pm-11:30 pm

2 stops26h 50m

$884

NewarkBuenos Aires

EWR Newark - AEP Buenos Aires Jorge Newbery

EWRAEP

Newark

Sat 10/3

12:00 pm-3:21 pm

2 stops26h 21m

Buenos Aires Jorge Newbery

Fri 10/9

4:30 pm-11:30 pm

2 stops32h 00m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Newark Airport to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Buenos Aires Jorge Newbery Airport 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 Jorge Newbery Airport (EWR to AEP) flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Newark Airport to Buenos Aires Jorge Newbery Airport takes 18h 40m
There are no direct flights from Newark Airport to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Newark Airport to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Newark Airport to Buenos Aires Jorge Newbery Airport

  • How far is Newark to Buenos Aires Jorge Newbery by plane?

    There are 5291.8 mi between Newark and Buenos Aires Jorge Newbery. By plane, this route typically takes 18h 40m.

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

    Prices for flights from Newark Airport to Buenos Aires Jorge Newbery Airport are updated daily.

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

    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 Jorge Newbery Airport.

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

    The travel and health documents you'll need for your trip to Buenos Aires Jorge Newbery Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Newark Airport to Buenos Aires Jorge Newbery Airport

  • How do I get Price Alerts for flights from Newark Airport to Buenos Aires Jorge Newbery Airport?

    Price Alerts will notify you by email when the price for flights to Buenos Aires Jorge Newbery Airport from Newark Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Newark Airport to Buenos Aires Jorge Newbery Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Buenos Aires from New York which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential New York to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from New York and alert you when they change.

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