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Cheap flights from Los Angeles to Buenos Aires from $366

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 4/18. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:50 pm - 10:30 am
LAX
-
AEP
16h 40m
1 stop
LATAM Airlines Logo
5:35 pm - 7:00 pm
AEP
-
LAX
29h 25m
1 stop
$775LATAM Airlines
Fri, May 22 - Sat, May 23
LATAM Airlines Logo
1:50 pm - 10:30 am
LAX
-
AEP
16h 40m
1 stop
LATAM Airlines Logo
5:35 pm - 7:00 pm
AEP
-
LAX
29h 25m
1 stop
$778LATAM Airlines
Fri, May 22 - Sat, May 23
LATAM Airlines Logo
1:50 pm - 2:00 pm
LAX
-
AEP
20h 10m
1 stop
LATAM Airlines Logo
10:30 pm - 7:00 pm
AEP
-
LAX
24h 30m
2 stops
$779LATAM Airlines
Fri, May 22 - Sat, May 23
LATAM Airlines Logo
10:55 pm - 8:30 am
LAX
-
AEP
29h 35m
2 stops
LATAM Airlines Logo
12:55 pm - 7:00 am
AEP
-
LAX
22h 05m
1 stop
$784LATAM Airlines
Mon, May 25 - Wed, May 27
LATAM Airlines Logo
3:55 pm - 6:25 pm
LAX
-
AEP
22h 30m
1 stop
LATAM Airlines Logo
7:20 pm - 7:45 am
AEP
-
LAX
16h 25m
1 stop
$787LATAM Airlines
Wed, May 13 - Wed, May 27
LATAM Airlines Logo
3:55 pm - 2:50 pm
LAX
-
AEP
18h 55m
1 stop
LATAM Airlines Logo
12:55 pm - 7:00 am
AEP
-
LAX
22h 05m
1 stop
$789LATAM Airlines
Mon, May 25 - Wed, May 27
LATAM Airlines Logo
9:05 am - 2:50 pm
LAX
-
AEP
25h 45m
2 stops
LATAM Airlines Logo
5:00 pm - 2:10 pm
AEP
-
LAX
25h 10m
2 stops
$794LATAM Airlines
Fri, May 22 - Sat, May 23
LATAM Airlines Logo
11:35 am - 8:30 am
LAX
-
AEP
16h 55m
1 stop
LATAM Airlines Logo
7:20 pm - 7:45 am
AEP
-
LAX
16h 25m
1 stop
$795LATAM Airlines
Mon, May 11 - Wed, May 27
LATAM Airlines Logo
1:50 pm - 10:30 am
LAX
-
AEP
16h 40m
1 stop
LATAM Airlines Logo
8:40 am - 7:50 am
AEP
-
LAX
27h 10m
2 stops
$799LATAM Airlines
Sun, Apr 26 - Tue, Apr 28
LATAM Airlines Logo
1:50 pm - 10:30 am
LAX
-
AEP
16h 40m
1 stop
LATAM Airlines Logo
8:40 am - 7:45 am
AEP
-
LAX
27h 05m
1 stop
$810LATAM Airlines
Sun, Apr 26 - Tue, Apr 28

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
May 22
LAX1:50 pmLos Angeles Los Angeles
16h 40m
1 stop
AEP10:30 amBuenos Aires Jorge Newbery
May 23
AEP5:35 pmBuenos Aires Jorge Newbery
29h 25m
1 stop
LAX7:00 pmLos Angeles Los Angeles
$775
LATAM Airlines
May 22
LAX1:50 pmLos Angeles Los Angeles
16h 40m
1 stop
AEP10:30 amBuenos Aires Jorge Newbery
May 23
AEP5:35 pmBuenos Aires Jorge Newbery
29h 25m
1 stop
LAX7:00 pmLos Angeles Los Angeles
$778
LATAM Airlines
May 22
LAX1:50 pmLos Angeles Los Angeles
20h 10m
1 stop
AEP2:00 pmBuenos Aires Jorge Newbery
May 23
AEP10:30 pmBuenos Aires Jorge Newbery
24h 30m
2 stops
LAX7:00 pmLos Angeles Los Angeles
$779

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
Apr 19
LAX1:00 amLos Angeles Los Angeles
24h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 11
AEP7:00 amBuenos Aires Jorge Newbery
34h 00m
2 stops
LAX1:00 pmLos Angeles Los Angeles
$826
Avianca
May 6
LAX1:00 amLos Angeles Los Angeles
24h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 10
AEP7:00 amBuenos Aires Jorge Newbery
19h 10m
2 stops
LAX10:10 pmLos Angeles Los Angeles
$842
Avianca
May 5
LAX1:00 amLos Angeles Los Angeles
24h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 13
AEP7:00 amBuenos Aires Jorge Newbery
19h 40m
2 stops
LAX10:40 pmLos Angeles Los Angeles
$843

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 March 23, 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

Cheapest round-trip

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Fri 5/22

1:50 pm-10:30 am

1 stop16h 40m

Buenos Aires Jorge Newbery

Sat 5/23

5:35 pm-7:00 pm

1 stop29h 25m

$775

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Fri 5/22

1:50 pm-10:30 am

1 stop16h 40m

Buenos Aires Jorge Newbery

Sat 5/23

5:35 pm-7:00 pm

1 stop29h 25m

$778

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Fri 5/22

1:50 pm-2:00 pm

1 stop20h 10m

Buenos Aires Jorge Newbery

Sat 5/23

10:30 pm-7:00 pm

2 stops24h 30m

$779

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Mon 5/25

10:55 pm-8:30 am

2 stops29h 35m

Buenos Aires Jorge Newbery

Wed 5/27

12:55 pm-7:00 am

1 stop22h 05m

$784

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Wed 5/13

3:55 pm-6:25 pm

1 stop22h 30m

Buenos Aires Jorge Newbery

Wed 5/27

7:20 pm-7:45 am

1 stop16h 25m

$787

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Mon 5/25

3:55 pm-2:50 pm

1 stop18h 55m

Buenos Aires Jorge Newbery

Wed 5/27

12:55 pm-7:00 am

1 stop22h 05m

$789

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Fri 5/22

9:05 am-2:50 pm

2 stops25h 45m

Buenos Aires Jorge Newbery

Sat 5/23

5:00 pm-2:10 pm

2 stops25h 10m

$794
Quickest round-trip

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Mon 5/11

11:35 am-8:30 am

1 stop16h 55m

Buenos Aires Jorge Newbery

Wed 5/27

7:20 pm-7:45 am

1 stop16h 25m

$795

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Sun 4/26

1:50 pm-10:30 am

1 stop16h 40m

Buenos Aires Jorge Newbery

Tue 4/28

8:40 am-7:50 am

2 stops27h 10m

$799

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles Los Angeles

Sun 4/26

1:50 pm-10:30 am

1 stop16h 40m

Buenos Aires Jorge Newbery

Tue 4/28

8:40 am-7:45 am

1 stop27h 05m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 April. Flight prices, which tend to average around $824, 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 April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $860.

Can stopping save me money on Los Angeles to Buenos Aires Jorge Newbery Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Los Angeles to Buenos Aires Jorge Newbery Airport flight.

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 Los Angeles to Buenos Aires Jorge Newbery by plane?

    Buenos Aires Jorge Newbery is 6117.0 mi away from Los Angeles 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 Los Angeles Airport to Buenos Aires Jorge Newbery Airport?

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

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

  • How old do you have to be to fly from Los Angeles 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 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 $751Free CancellationRating
7.4
1,915 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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Wed 4/22
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