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Cheap flights from Newark Airport to Buenos Aires from $273

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:38 am - 7:55 amEWR-AEP
23h 17m3 stops
Multiple Airlines Logo
12:50 pm - 3:49 pmAEP-EWR
28h 59m3 stops
$747Multiple Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 24
Multiple Airlines Logo
8:44 am - 7:30 amEWR-AEP
20h 46m2 stops
Multiple Airlines Logo
5:45 am - 3:49 pmAEP-EWR
36h 04m3 stops
$757Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 1
Multiple Airlines Logo
6:20 am - 4:00 pmEWR-AEP
31h 40m3 stops
Multiple Airlines Logo
5:45 am - 3:49 pmAEP-EWR
36h 04m3 stops
$761Multiple Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
Multiple Airlines Logo
6:49 pm - 7:30 amEWR-AEP
34h 41m3 stops
Multiple Airlines Logo
5:45 am - 3:49 pmAEP-EWR
36h 04m3 stops
$775Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 1
Multiple Airlines Logo
12:00 pm - 9:20 pmEWR-AEP
31h 20m3 stops
Multiple Airlines Logo
12:50 pm - 11:59 pmAEP-EWR
37h 09m3 stops
$781Multiple Airlines
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Fri, Dec 5 - Sun, Dec 14
Multiple Airlines Logo
12:00 pm - 7:30 amEWR-AEP
17h 30m2 stops
Multiple Airlines Logo
4:50 am - 11:59 pmAEP-EWR
21h 09m2 stops
$783Multiple Airlines
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Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
12:00 pm - 8:40 pmEWR-AEP
30h 40m3 stops
Multiple Airlines Logo
4:50 am - 11:59 pmAEP-EWR
21h 09m2 stops
$786Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
12:00 pm - 9:20 pmEWR-AEP
31h 20m3 stops
Multiple Airlines Logo
4:50 am - 11:59 pmAEP-EWR
21h 09m2 stops
$788Multiple Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 13
LATAM Airlines Logo
1:15 pm - 4:00 pmEWR-AEP
24h 45m2 stops
LATAM Airlines Logo
8:50 am - 5:54 pmAEP-EWR
35h 04m2 stops
$791LATAM Airlines
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Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
12:00 pm - 7:30 amEWR-AEP
17h 30m2 stops
Multiple Airlines Logo
12:50 pm - 11:59 pmAEP-EWR
37h 09m3 stops
$796Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14

Avianca flights from Newark Airport to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Newark Airport to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
Nov 1
EWR7:25 pmNewark
33h 15m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Nov 4
AEP7:00 amBuenos Aires Jorge Newbery
28h 10m
2 stops
EWR9:10 amNewark
$1,218
Find similar
Avianca
Nov 4
EWR6:00 amNewark
21h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Nov 12
AEP7:00 amBuenos Aires Jorge Newbery
28h 10m
2 stops
EWR9:10 amNewark
$2,240
Find similar

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
Nov 11
EWR1:15 pmNewark
24h 45m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 18
AEP8:50 amBuenos Aires Jorge Newbery
35h 04m
2 stops
EWR5:54 pmNewark
$791
Find similar
LATAM Airlines
Nov 4
EWR5:56 pmNewark
25h 34m
2 stops
AEP9:30 pmBuenos Aires Jorge Newbery
Nov 11
AEP12:40 pmBuenos Aires Jorge Newbery
28h 20m
2 stops
EWR3:00 pmNewark
$1,243
Find similar
LATAM Airlines
Nov 4
EWR3:34 pmNewark
20h 26m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Nov 12
AEP5:15 pmBuenos Aires Jorge Newbery
23h 18m
2 stops
EWR2:33 pmNewark
$2,300
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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 October 27, 2025.
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

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 11/11

6:38 am-7:55 am

3 stops23h 17m

Buenos Aires Jorge Newbery

Mon 11/24

12:50 pm-3:49 pm

3 stops28h 59m

$747

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 11/23

8:44 am-7:30 am

2 stops20h 46m

Buenos Aires Jorge Newbery

Mon 12/1

5:45 am-3:49 pm

3 stops36h 04m

$757

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 11/25

6:20 am-4:00 pm

3 stops31h 40m

Buenos Aires Jorge Newbery

Mon 12/1

5:45 am-3:49 pm

3 stops36h 04m

$761

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sun 11/23

6:49 pm-7:30 am

3 stops34h 41m

Buenos Aires Jorge Newbery

Mon 12/1

5:45 am-3:49 pm

3 stops36h 04m

$775

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Fri 12/5

12:00 pm-9:20 pm

3 stops31h 20m

Buenos Aires Jorge Newbery

Sun 12/14

12:50 pm-11:59 pm

3 stops37h 09m

$781

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sat 12/6

12:00 pm-7:30 am

2 stops17h 30m

Buenos Aires Jorge Newbery

Sat 12/13

4:50 am-11:59 pm

2 stops21h 09m

$783

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sat 12/6

12:00 pm-8:40 pm

3 stops30h 40m

Buenos Aires Jorge Newbery

Sat 12/13

4:50 am-11:59 pm

2 stops21h 09m

$786

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Fri 12/5

12:00 pm-9:20 pm

3 stops31h 20m

Buenos Aires Jorge Newbery

Sat 12/13

4:50 am-11:59 pm

2 stops21h 09m

$788

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Tue 11/11

1:15 pm-4:00 pm

2 stops24h 45m

Buenos Aires Jorge Newbery

Tue 11/18

8:50 am-5:54 pm

2 stops35h 04m

$791

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Sat 12/6

12:00 pm-7:30 am

2 stops17h 30m

Buenos Aires Jorge Newbery

Sun 12/14

12:50 pm-11:59 pm

3 stops37h 09m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Newark Airport to Buenos Aires Jorge Newbery Airport

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 day to depart on your flight to Buenos Aires Jorge Newbery Airport?

The cheapest day to depart from Newark Airport to Buenos Aires Jorge Newbery Airport is on a Saturday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Saturday will often find tickets for as low as $908. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Thursday, with ticket prices averaging around $1,056.

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

Flying to Buenos Aires Jorge Newbery Airport from Newark Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $895 when looking at flights departing in the evening. At noon is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $1,380 per ticket.

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

Direct flights

None
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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  • 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 30m.

  • 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.

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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