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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 9/5. 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 - 8:24 am
EWR
-
AEP
19h 24m
2 stops
Multiple Airlines Logo
5:27 am - 10:30 am
AEP
-
EWR
30h 03m
3 stops
$844Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
12:00 pm - 9:19 am
EWR
-
AEP
20h 19m
2 stops
Multiple Airlines Logo
5:27 am - 10:30 am
AEP
-
EWR
30h 03m
3 stops
$854Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
12:00 pm - 3:22 pm
EWR
-
AEP
26h 22m
2 stops
Multiple Airlines Logo
5:27 am - 10:30 am
AEP
-
EWR
30h 03m
3 stops
$911Multiple Airlines
Thu, Oct 1 - Wed, Oct 14
Multiple Airlines Logo
12:00 pm - 9:19 am
EWR
-
AEP
20h 19m
2 stops
Multiple Airlines Logo
7:45 pm - 11:30 pm
AEP
-
EWR
28h 45m
2 stops
$912Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
12:00 pm - 9:19 am
EWR
-
AEP
20h 19m
2 stops
Multiple Airlines Logo
7:45 pm - 11:30 pm
AEP
-
EWR
28h 45m
2 stops
$924Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
12:00 pm - 11:20 am
EWR
-
AEP
22h 20m
2 stops
Multiple Airlines Logo
4:30 pm - 9:34 pm
AEP
-
EWR
30h 04m
3 stops
$931Multiple Airlines
Sun, Oct 25 - Sat, Oct 31
Multiple Airlines Logo
12:00 pm - 8:30 am
EWR
-
AEP
19h 30m
2 stops
Multiple Airlines Logo
8:05 pm - 11:30 pm
AEP
-
EWR
28h 25m
2 stops
$932Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
12:00 pm - 8:30 am
EWR
-
AEP
19h 30m
2 stops
Multiple Airlines Logo
3:45 pm - 11:30 pm
AEP
-
EWR
32h 45m
3 stops
$945Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
12:00 pm - 3:14 pm
EWR
-
AEP
26h 14m
2 stops
Multiple Airlines Logo
5:27 am - 10:30 am
AEP
-
EWR
30h 03m
3 stops
$950Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
11:00 am - 11:20 am
EWR
-
AEP
22h 20m
2 stops
Multiple Airlines Logo
3:50 pm - 10:30 pm
AEP
-
EWR
32h 40m
2 stops
$951Multiple Airlines
Sun, Nov 8 - Fri, Nov 20

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Air Canada flights from Newark Airport to Buenos Aires Jorge Newbery Airport

Our best Air Canada deals on Newark Airport to Buenos Aires Jorge Newbery Airport flight tickets
Air Canada
Jul 6
EWR6:30 amNewark
33h 50m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Aug 10
AEP1:40 pmBuenos Aires Jorge Newbery
26h 15m
2 stops
EWR2:55 pmNewark
$1,651
Air Canada
Jul 6
EWR6:30 amNewark
33h 50m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Aug 14
AEP1:40 pmBuenos Aires Jorge Newbery
33h 08m
2 stops
EWR9:48 pmNewark
$1,669
Air Canada
Jul 6
EWR6:30 amNewark
33h 50m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Aug 14
AEP1:40 pmBuenos Aires Jorge Newbery
33h 55m
2 stops
EWR10:35 pmNewark
$1,679

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
Jul 10
EWR3:21 pmNewark
18h 09m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Jul 14
AEP3:45 pmBuenos Aires Jorge Newbery
19h 44m
2 stops
EWR10:29 amNewark
$2,107
LATAM Airlines
Jul 9
EWR12:00 pmNewark
18h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 12
AEP8:05 pmBuenos Aires Jorge Newbery
25h 49m
2 stops
EWR8:54 pmNewark
$2,293

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 June 28, 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 - AEP

EWRAEP

Newark

Thu 9/17

12:00 pm-8:24 am

2 stops19h 24m

Buenos Aires Jorge Newbery

Mon 9/21

5:27 am-10:30 am

3 stops30h 03m

$844

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 9/17

12:00 pm-9:19 am

2 stops20h 19m

Buenos Aires Jorge Newbery

Mon 9/21

5:27 am-10:30 am

3 stops30h 03m

$854

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 10/1

12:00 pm-3:22 pm

2 stops26h 22m

Buenos Aires Jorge Newbery

Wed 10/14

5:27 am-10:30 am

3 stops30h 03m

$911

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 9/17

12:00 pm-9:19 am

2 stops20h 19m

Buenos Aires Jorge Newbery

Mon 9/21

7:45 pm-11:30 pm

2 stops28h 45m

$912

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 9/17

12:00 pm-9:19 am

2 stops20h 19m

Buenos Aires Jorge Newbery

Mon 9/21

7:45 pm-11:30 pm

2 stops28h 45m

$924

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 10/25

12:00 pm-11:20 am

2 stops22h 20m

Buenos Aires Jorge Newbery

Sat 10/31

4:30 pm-9:34 pm

3 stops30h 04m

$931
Quickest round-trip

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 9/8

12:00 pm-8:30 am

2 stops19h 30m

Buenos Aires Jorge Newbery

Tue 9/15

8:05 pm-11:30 pm

2 stops28h 25m

$932

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 9/8

12:00 pm-8:30 am

2 stops19h 30m

Buenos Aires Jorge Newbery

Tue 9/15

3:45 pm-11:30 pm

3 stops32h 45m

$945

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 10/6

12:00 pm-3:14 pm

2 stops26h 14m

Buenos Aires Jorge Newbery

Wed 10/14

5:27 am-10:30 am

3 stops30h 03m

$950

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 11/8

11:00 am-11:20 am

2 stops22h 20m

Buenos Aires Jorge Newbery

Fri 11/20

3:50 pm-10:30 pm

2 stops32h 40m

$951

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

17h 25m

Direct flights

None
The fastest flight from Newark Airport to Buenos Aires Jorge Newbery Airport takes 17h 25m
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.
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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 17h 25m.

  • 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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