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Cheap flights from Newark Airport to Buenos Aires from $296

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 9/29. 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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Find the cheapest flights from Newark Airport to Buenos Aires

Cheap round-trip flights

Logo
6:20 am - 12:40 pmEWR-AEP
29h 20m3 stops
Logo
10:30 am - 11:29 pmAEP-EWR
37h 59m3 stops
$755
Find Deal
ter, out 14 - sex, out 24
Logo
5:10 am - 12:40 pmEWR-AEP
29h 30m3 stops
Logo
9:50 am - 2:17 pmAEP-EWR
30h 27m3 stops
$792
Find Deal
ter, nov 11 - sex, nov 14
Logo
6:20 am - 5:20 pmEWR-AEP
34h 00m3 stops
Logo
6:35 pm - 11:29 pmAEP-EWR
29h 54m3 stops
$811
Find Deal
ter, out 21 - ter, out 28
Logo
6:10 am - 12:40 pmEWR-AEP
29h 30m3 stops
Logo
9:50 am - 7:59 pmAEP-EWR
35h 09m3 stops
$813
Find Deal
qui, set 25 - seg, set 29
Logo
6:20 am - 5:20 pmEWR-AEP
34h 00m3 stops
Logo
10:55 am - 5:40 pmAEP-EWR
31h 45m3 stops
$814
Find Deal
ter, out 21 - sex, out 31
Logo
5:00 am - 2:20 amEWR-AEP
44h 20m3 stops
Logo
10:55 am - 12:58 pmAEP-EWR
27h 03m3 stops
$815
Find Deal
qui, out 23 - qui, out 30
Logo
6:20 am - 12:40 pmEWR-AEP
29h 20m3 stops
Logo
1:50 pm - 11:29 pmAEP-EWR
34h 39m3 stops
$820
Find Deal
ter, out 14 - sáb, out 18
Logo
6:10 am - 6:35 pmEWR-AEP
35h 25m3 stops
Logo
10:30 am - 7:59 pmAEP-EWR
34h 29m3 stops
$821
Find Deal
seg, set 22 - seg, set 29
Logo
9:00 pm - 9:00 pmEWR-AEP
47h 00m3 stops
Logo
9:30 pm - 12:56 amAEP-EWR
29h 26m3 stops
$832
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seg, out 27 - ter, nov 4
LATAM Airlines Logo
5:49 pm - 4:00 pmEWR-AEP
20h 11m2 stops
LATAM Airlines Logo
3:40 pm - 10:54 amAEP-EWR
21h 14m2 stops
$935LATAM Airlines
Find Deal
ter, nov 11 - ter, nov 18

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
EWR5:49 pmNewark
20h 11m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 18
AEP3:40 pmBuenos Aires Jorge Newbery
21h 14m
2 stops
EWR10:54 amNewark
$935
Find similar
LATAM Airlines
Sep 16
EWR5:59 pmNewark
21h 06m
2 stops
AEP4:05 pmBuenos Aires Jorge Newbery
Sep 25
AEP5:05 pmBuenos Aires Jorge Newbery
19h 01m
2 stops
EWR11:06 amNewark
$1,695
Find similar

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
Sep 18
EWR1:45 pmNewark
26h 35m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Oct 14
AEP1:55 pmBuenos Aires Jorge Newbery
21h 19m
2 stops
EWR10:14 amNewark
$1,492
Find similar
Air Canada
Sep 17
EWR4:55 pmNewark
23h 25m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Sep 28
AEP1:55 pmBuenos Aires Jorge Newbery
21h 19m
2 stops
EWR10:14 amNewark
$1,514
Find similar
Air Canada
Sep 20
EWR8:29 pmNewark
43h 51m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Sep 26
AEP1:55 pmBuenos Aires Jorge Newbery
33h 54m
2 stops
EWR10:49 pmNewark
$1,535
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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 setembro 10, 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

ter 10/14

6:20 am-12:40 pm

3 stops29h 20m

Buenos Aires Jorge Newbery

sex 10/24

10:30 am-11:29 pm

3 stops37h 59m

$755

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

ter 11/11

5:10 am-12:40 pm

3 stops29h 30m

Buenos Aires Jorge Newbery

sex 11/14

9:50 am-2:17 pm

3 stops30h 27m

$792

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

ter 10/21

6:20 am-5:20 pm

3 stops34h 00m

Buenos Aires Jorge Newbery

ter 10/28

6:35 pm-11:29 pm

3 stops29h 54m

$811

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

qui 9/25

6:10 am-12:40 pm

3 stops29h 30m

Buenos Aires Jorge Newbery

seg 9/29

9:50 am-7:59 pm

3 stops35h 09m

$813

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

ter 10/21

6:20 am-5:20 pm

3 stops34h 00m

Buenos Aires Jorge Newbery

sex 10/31

10:55 am-5:40 pm

3 stops31h 45m

$814

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

qui 10/23

5:00 am-2:20 am

3 stops44h 20m

Buenos Aires Jorge Newbery

qui 10/30

10:55 am-12:58 pm

3 stops27h 03m

$815

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

ter 10/14

6:20 am-12:40 pm

3 stops29h 20m

Buenos Aires Jorge Newbery

sáb 10/18

1:50 pm-11:29 pm

3 stops34h 39m

$820

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

seg 9/22

6:10 am-6:35 pm

3 stops35h 25m

Buenos Aires Jorge Newbery

seg 9/29

10:30 am-7:59 pm

3 stops34h 29m

$821

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

seg 10/27

9:00 pm-9:00 pm

3 stops47h 00m

Buenos Aires Jorge Newbery

ter 11/4

9:30 pm-12:56 am

3 stops29h 26m

$832

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

ter 11/11

5:49 pm-4:00 pm

2 stops20h 11m

Buenos Aires Jorge Newbery

ter 11/18

3:40 pm-10:54 am

2 stops21h 14m

$935

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 35m.

  • 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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