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Cheap flights from Los Angeles to Buenos Aires from $330

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 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Los Angeles to Buenos Aires

Cheap round-trip flights

LATAM Airlines Logo
2:00 pm - 12:00 pmLAX-AEP
18h 00m1 stop
LATAM Airlines Logo
10:35 am - 6:25 amAEP-LAX
23h 50m1 stop
$612LATAM Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
LATAM Airlines Logo
9:25 am - 4:00 pmLAX-AEP
25h 35m2 stops
LATAM Airlines Logo
2:55 pm - 6:20 amAEP-LAX
20h 25m1 stop
$616LATAM Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
LATAM Airlines Logo
2:30 pm - 7:40 pmLAX-AEP
24h 10m1 stop
LATAM Airlines Logo
6:20 pm - 6:20 amAEP-LAX
17h 00m1 stop
$634LATAM Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
LATAM Airlines Logo
2:00 pm - 9:30 pmLAX-AEP
27h 30m1 stop
LATAM Airlines Logo
9:05 pm - 6:40 pmAEP-LAX
25h 35m2 stops
$635LATAM Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Avianca Logo
11:55 pm - 5:40 amLAX-AEP
24h 45m2 stops
Avianca Logo
7:00 am - 10:00 pmAEP-LAX
20h 00m2 stops
$657Avianca
Find Deal
Sun, Nov 2 - Sat, Nov 8
Avianca Logo
12:55 am - 5:40 amLAX-AEP
24h 45m2 stops
Avianca Logo
7:00 am - 9:15 pmAEP-LAX
19h 15m2 stops
$674Avianca
Find Deal
Mon, Oct 27 - Wed, Nov 12
Avianca Logo
12:55 am - 5:40 amLAX-AEP
24h 45m2 stops
Avianca Logo
7:00 am - 10:15 pmAEP-LAX
19h 15m2 stops
$687Avianca
Find Deal
Sun, Mar 8 - Mon, Mar 23
Multiple Airlines Logo
11:55 pm - 5:40 amLAX-AEP
24h 45m2 stops
Multiple Airlines Logo
3:40 pm - 6:15 amAEP-LAX
19h 35m1 stop
$689Multiple Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8
Multiple Airlines Logo
12:55 am - 5:40 amLAX-AEP
24h 45m2 stops
Multiple Airlines Logo
3:40 pm - 6:15 amAEP-LAX
19h 35m1 stop
$693Multiple Airlines
Find Deal
Sat, Oct 25 - Tue, Nov 18
LATAM Airlines Logo
8:35 pm - 6:40 pmLAX-AEP
17h 05m1 stop
LATAM Airlines Logo
6:20 pm - 6:20 amAEP-LAX
17h 00m1 stop
$697LATAM Airlines
Find Deal
Wed, Nov 12 - Fri, Nov 14

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
Nov 2
LAX11:55 pmLos Angeles
24h 45m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Nov 8
AEP7:00 amBuenos Aires Jorge Newbery
20h 00m
2 stops
LAX10:00 pmLos Angeles
$657
Find similar
Avianca
Oct 27
LAX12:55 amLos Angeles
24h 45m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Nov 12
AEP7:00 amBuenos Aires Jorge Newbery
19h 15m
2 stops
LAX9:15 pmLos Angeles
$674
Find similar
Avianca
Mar 8
LAX12:55 amLos Angeles
24h 45m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Mar 23
AEP7:00 amBuenos Aires Jorge Newbery
19h 15m
2 stops
LAX10:15 pmLos Angeles
$687
Find similar

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
Oct 3
LAX2:00 pmLos Angeles
18h 00m
1 stop
AEP12:00 pmBuenos Aires Jorge Newbery
Oct 5
AEP10:35 amBuenos Aires Jorge Newbery
23h 50m
1 stop
LAX6:25 amLos Angeles
$612
Find similar
LATAM Airlines
Nov 14
LAX9:25 amLos Angeles
25h 35m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 16
AEP2:55 pmBuenos Aires Jorge Newbery
20h 25m
1 stop
LAX6:20 amLos Angeles
$616
Find similar
LATAM Airlines
Nov 14
LAX2:30 pmLos Angeles
24h 10m
1 stop
AEP7:40 pmBuenos Aires Jorge Newbery
Nov 16
AEP6:20 pmBuenos Aires Jorge Newbery
17h 00m
1 stop
LAX6:20 amLos Angeles
$634
Find similar

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 September 17, 2025.
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

Fri 10/3

2:00 pm-12:00 pm

1 stop18h 00m

Buenos Aires Jorge Newbery

Sun 10/5

10:35 am-6:25 am

1 stop23h 50m

$612

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Fri 11/14

9:25 am-4:00 pm

2 stops25h 35m

Buenos Aires Jorge Newbery

Sun 11/16

2:55 pm-6:20 am

1 stop20h 25m

$616

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Fri 11/14

2:30 pm-7:40 pm

1 stop24h 10m

Buenos Aires Jorge Newbery

Sun 11/16

6:20 pm-6:20 am

1 stop17h 00m

$634

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Fri 10/3

2:00 pm-9:30 pm

1 stop27h 30m

Buenos Aires Jorge Newbery

Sun 10/5

9:05 pm-6:40 pm

2 stops25h 35m

$635

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 11/2

11:55 pm-5:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Sat 11/8

7:00 am-10:00 pm

2 stops20h 00m

$657

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 10/27

12:55 am-5:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Wed 11/12

7:00 am-9:15 pm

2 stops19h 15m

$674

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 3/8

12:55 am-5:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Mon 3/23

7:00 am-10:15 pm

2 stops19h 15m

$687

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 11/2

11:55 pm-5:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Sat 11/8

3:40 pm-6:15 am

1 stop19h 35m

$689

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sat 10/25

12:55 am-5:40 am

2 stops24h 45m

Buenos Aires Jorge Newbery

Tue 11/18

3:40 pm-6:15 am

1 stop19h 35m

$693

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Wed 11/12

8:35 pm-6:40 pm

1 stop17h 05m

Buenos Aires Jorge Newbery

Fri 11/14

6:20 pm-6:20 am

1 stop17h 00m

$697

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 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 October. Flight prices, which tend to average around $841, 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 October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $861.

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

The cheapest day to depart from Los Angeles to Buenos Aires Jorge Newbery Airport is on a Monday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Monday will often find tickets for as low as $910. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Friday, with ticket prices averaging around $1,414.

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 Los Angeles at noon is the least expensive time of day to depart. momondo users have found prices as low as $969 when looking at flights departing at noon. In the evening is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $1,192 per ticket.

How far in advance should I book a flight to Buenos Aires Jorge Newbery Airport?

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around $1,057 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Jorge Newbery Airport from Los Angeles for as low as $828 on momondo.

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

Direct flights

None
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.
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  • 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 14h 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 $764Free CancellationRating
7.5
1,849 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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