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Cheap flights from Los Angeles to Buenos Aires from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Buenos Aires departing on 4/19. 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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0 bags

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Find the cheapest flights from Los Angeles to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
2 stops
Avianca Logo
7:00 am - 12:25 pm
AEP
-
LAX
33h 25m
2 stops
$666Avianca
Mon, May 18 - Wed, May 27
Multiple Airlines Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
3 stops
Multiple Airlines Logo
5:05 pm - 7:50 am
AEP
-
LAX
18h 45m
1 stop
$679Multiple Airlines
Tue, Apr 28 - Tue, May 26
Multiple Airlines Logo
11:55 pm - 5:40 am
LAX
-
AEP
49h 45m
2 stops
Multiple Airlines Logo
3:45 pm - 7:45 am
AEP
-
LAX
20h 00m
1 stop
$680Multiple Airlines
Sat, Apr 11 - Sat, Apr 25
Multiple Airlines Logo
3:55 pm - 2:50 pm
LAX
-
AEP
18h 55m
1 stop
Multiple Airlines Logo
7:00 am - 10:10 pm
AEP
-
LAX
19h 10m
2 stops
$686Multiple Airlines
Thu, May 7 - Mon, May 18
Multiple Airlines Logo
1:50 pm - 10:30 am
LAX
-
AEP
16h 40m
1 stop
Multiple Airlines Logo
7:00 am - 10:10 pm
AEP
-
LAX
19h 10m
2 stops
$694Multiple Airlines
Sun, Mar 29 - Thu, Apr 23
Multiple Airlines Logo
12:15 am - 5:40 am
LAX
-
AEP
25h 25m
2 stops
Multiple Airlines Logo
3:45 pm - 7:00 pm
AEP
-
LAX
31h 15m
2 stops
$696Multiple Airlines
Sun, Apr 12 - Mon, Apr 27
LATAM Airlines Logo
8:30 pm - 6:40 pm
LAX
-
AEP
17h 10m
1 stop
LATAM Airlines Logo
6:20 pm - 6:20 am
AEP
-
LAX
17h 00m
1 stop
$701LATAM Airlines
Sun, Feb 8 - Tue, Feb 10
Avianca Logo
1:50 pm - 5:40 am
LAX
-
AEP
35h 50m
2 stops
Avianca Logo
7:00 am - 10:10 pm
AEP
-
LAX
19h 10m
2 stops
$702Avianca
Tue, Apr 28 - Tue, May 26
Multiple Airlines Logo
12:15 am - 5:40 am
LAX
-
AEP
25h 25m
2 stops
Multiple Airlines Logo
7:40 pm - 7:45 am
AEP
-
LAX
16h 05m
1 stop
$703Multiple Airlines
Mon, Apr 27 - Tue, May 26
Multiple Airlines Logo
11:30 am - 4:00 pm
LAX
-
AEP
24h 30m
1 stop
Multiple Airlines Logo
7:00 am - 10:40 pm
AEP
-
LAX
19h 40m
2 stops
$704Multiple Airlines
Tue, Mar 17 - Tue, Apr 21

Avianca flights from Los Angeles to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Los Angeles to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
May 18
LAX2:40 pmLos Angeles
35h 00m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 27
AEP7:00 amBuenos Aires Jorge Newbery
33h 25m
2 stops
LAX12:25 pmLos Angeles
$666
Avianca
Apr 28
LAX1:50 pmLos Angeles
35h 50m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 26
AEP7:00 amBuenos Aires Jorge Newbery
19h 10m
2 stops
LAX10:10 pmLos Angeles
$702
Avianca
Apr 28
LAX2:40 pmLos Angeles
35h 00m
3 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 26
AEP7:00 amBuenos Aires Jorge Newbery
19h 40m
2 stops
LAX10:40 pmLos Angeles
$713

LATAM Airlines flights from Los Angeles to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Los Angeles to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Feb 8
LAX8:30 pmLos Angeles
17h 10m
1 stop
AEP6:40 pmBuenos Aires Jorge Newbery
Feb 10
AEP6:20 pmBuenos Aires Jorge Newbery
17h 00m
1 stop
LAX6:20 amLos Angeles
$701
LATAM Airlines
Apr 23
LAX3:55 pmLos Angeles
18h 55m
1 stop
AEP2:50 pmBuenos Aires Jorge Newbery
Apr 27
AEP8:05 pmBuenos Aires Jorge Newbery
26h 55m
1 stop
LAX7:00 pmLos Angeles
$718
LATAM Airlines
Apr 11
LAX9:20 pmLos Angeles
17h 10m
1 stop
AEP6:30 pmBuenos Aires Jorge Newbery
May 4
AEP8:05 pmBuenos Aires Jorge Newbery
15h 45m
1 stop
LAX7:50 amLos Angeles
$719

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 January 30, 2026.
Use the filters below to find and compare flights from Los Angeles to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 5/18

2:40 pm-5:40 am

2 stops35h 00m

Buenos Aires Jorge Newbery

Wed 5/27

7:00 am-12:25 pm

2 stops33h 25m

$666

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

2:40 pm-5:40 am

3 stops35h 00m

Buenos Aires Jorge Newbery

Tue 5/26

5:05 pm-7:50 am

1 stop18h 45m

$679

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sat 4/11

11:55 pm-5:40 am

2 stops49h 45m

Buenos Aires Jorge Newbery

Sat 4/25

3:45 pm-7:45 am

1 stop20h 00m

$680

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Thu 5/7

3:55 pm-2:50 pm

1 stop18h 55m

Buenos Aires Jorge Newbery

Mon 5/18

7:00 am-10:10 pm

2 stops19h 10m

$686

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 3/29

1:50 pm-10:30 am

1 stop16h 40m

Buenos Aires Jorge Newbery

Thu 4/23

7:00 am-10:10 pm

2 stops19h 10m

$694

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 4/12

12:15 am-5:40 am

2 stops25h 25m

Buenos Aires Jorge Newbery

Mon 4/27

3:45 pm-7:00 pm

2 stops31h 15m

$696

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 2/8

8:30 pm-6:40 pm

1 stop17h 10m

Buenos Aires Jorge Newbery

Tue 2/10

6:20 pm-6:20 am

1 stop17h 00m

$701

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

1:50 pm-5:40 am

2 stops35h 50m

Buenos Aires Jorge Newbery

Tue 5/26

7:00 am-10:10 pm

2 stops19h 10m

$702

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 4/27

12:15 am-5:40 am

2 stops25h 25m

Buenos Aires Jorge Newbery

Tue 5/26

7:40 pm-7:45 am

1 stop16h 05m

$703

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 3/17

11:30 am-4:00 pm

1 stop24h 30m

Buenos Aires Jorge Newbery

Tue 4/21

7:00 am-10:40 pm

2 stops19h 40m

$704

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Los Angeles 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 month to fly to Buenos Aires Jorge Newbery Airport?

The cheapest month to fly to Buenos Aires Jorge Newbery Airport from Los Angeles is in May. Flight prices, which tend to average around $860, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $861.

When to book flights from Los Angeles to Buenos Aires Jorge Newbery Airport

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

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

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Los Angeles to Buenos Aires Jorge Newbery Airport takes 15h 25m
There are no direct flights from Los Angeles to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Los Angeles to Buenos Aires Jorge Newbery Airport.
Search flight deals

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

    Buenos Aires Jorge Newbery is 6117.0 mi away from Los Angeles. Flights usually cover this in 15h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Los Angeles Airport to Buenos Aires Jorge Newbery Airport were last updated today.

  • How many operators does momondo search for flights from Los Angeles Airport to Buenos Aires Jorge Newbery Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Buenos Aires Jorge Newbery Airport.

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

    The required travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Los Angeles to Buenos Aires Jorge Newbery Airport?

Best airlines flying from Los Angeles to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Los Angeles to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $767Free CancellationRating
7.5
1,916 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to Buenos Aires with flexible booking policies on momondo?

All flight searches from Los Angeles to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to Buenos Aires?

momondo helps you find the best flight between Los Angeles and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Los Angeles to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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