Which airport is the most popular layover for flights between Los Angeles and Buenos Aires?

Houston (IAH) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Los Angeles to Buenos Aires?

Lima (LIM) has the shortest average layover time for this route: 1h 25m.

Which layover airport offers the lowest fares from Los Angeles to Buenos Aires?

Flights via Santiago (SCL) offer the lowest average round-trip price of $795.

What is the cheapest airline that flies from Los Angeles to Buenos Aires?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Los Angeles to Buenos Aires

What airlines fly to Buenos Aires?

LATAM Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from Los Angeles according to our data. LATAM Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 6 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Los Angeles to Buenos Aires?

Flights connecting via Lima (LIM) have the shortest average one-way travel time: 14h 20m.

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

Prices for flights from Los Angeles Airport to Buenos Aires are updated daily.

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

As of May 2026, there are 6 operators available to choose from for flights from Los Angeles Airport to Buenos Aires.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$303 Cheap Flights from Los Angeles to Buenos Aires in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 6:21 pm

LAX

EZE

22h 26m

1 stop

12:15 pm - 7:45 am

EZE

LAX

23h 30m

1 stop

$704LATAM Airlines

Thu, Aug 13 - Sun, Aug 23

4:35 pm - 8:00 am

LAX

EZE

35h 25m

1 stop

9:00 pm - 1:47 pm

EZE

LAX

20h 47m

1 stop

$705Multiple Airlines

Sat, Aug 29 - Thu, Sep 17

5:45 pm - 8:00 am

LAX

EZE

34h 15m

1 stop

9:00 pm - 4:27 pm

EZE

LAX

23h 27m

1 stop

$706United Airlines

Wed, Jun 24 - Mon, Jul 6

11:35 am - 7:40 am

LAX

AEP

16h 05m

1 stop

8:05 pm - 7:00 pm

AEP

LAX

26h 55m

1 stop

$707LATAM Airlines

Tue, Aug 25 - Tue, Sep 1

1:10 pm - 8:00 am

LAX

EZE

14h 50m

1 stop

9:00 pm - 11:38 pm

EZE

LAX

30h 38m

1 stop

$708United Airlines

Mon, Jun 22 - Tue, Jul 14

11:17 pm - 8:15 pm

LAX

EZE

16h 58m

1 stop

11:35 pm - 10:59 pm

EZE

LAX

27h 24m

1 stop

$709American Airlines

Sat, Jun 13 - Sat, Aug 29

7:00 am - 7:05 am

LAX

EZE

20h 05m

1 stop

9:15 am - 11:00 pm

EZE

LAX

17h 45m

1 stop

$710American Airlines

Mon, Jun 15 - Thu, Jun 18

9:02 am - 7:05 am

LAX

EZE

18h 03m

1 stop

9:05 pm - 2:12 pm

EZE

LAX

21h 07m

1 stop

$712American Airlines

Mon, Jun 15 - Thu, Jun 18

11:45 pm - 6:00 am

LAX

EZE

26h 15m

1 stop

10:20 pm - 2:19 pm

EZE

LAX

19h 59m

2 stops

$713American Airlines

Tue, Aug 18 - Tue, Sep 1

9:40 am - 9:40 am

LAX

EZE

20h 00m

1 stop

12:15 pm - 7:45 am

EZE

LAX

23h 30m

1 stop

$714LATAM Airlines

Thu, Aug 20 - Sun, Aug 23

LATAM Airlines flights from Los Angeles to Buenos Aires

Our best LATAM Airlines deals on Los Angeles to Buenos Aires flight tickets

LATAM Airlines

Aug 13

LAX3:55 pmLos Angeles

22h 26m

1 stop

EZE6:21 pmBuenos Aires Ministro Pistarini

Aug 23

EZE12:15 pmBuenos Aires Ministro Pistarini

23h 30m

1 stop

LAX7:45 amLos Angeles

$704

LATAM Airlines

Aug 25

LAX11:35 amLos Angeles

16h 05m

1 stop

AEP7:40 amBuenos Aires Jorge Newbery

Sep 1

AEP8:05 pmBuenos Aires Jorge Newbery

26h 55m

1 stop

LAX7:00 pmLos Angeles

$707

LATAM Airlines

Aug 20

LAX9:40 amLos Angeles

20h 00m

1 stop

EZE9:40 amBuenos Aires Ministro Pistarini

Aug 23

EZE12:15 pmBuenos Aires Ministro Pistarini

23h 30m

1 stop

LAX7:45 amLos Angeles

$714

American Airlines flights from Los Angeles to Buenos Aires

Our best American Airlines deals on Los Angeles to Buenos Aires flight tickets

American Airlines

May 29

LAX7:00 amLos Angeles

20h 05m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 13

EZE9:15 amBuenos Aires Ministro Pistarini

16h 50m

1 stop

LAX10:05 pmLos Angeles

$708

American Airlines

Jun 13

LAX11:17 pmLos Angeles

16h 58m

1 stop

EZE8:15 pmBuenos Aires Ministro Pistarini

Aug 29

EZE11:35 pmBuenos Aires Ministro Pistarini

27h 24m

1 stop

LAX10:59 pmLos Angeles

$709

American Airlines

Jun 15

LAX7:00 amLos Angeles

20h 05m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 18

EZE9:15 amBuenos Aires Ministro Pistarini

17h 45m

1 stop

LAX11:00 pmLos Angeles

$710

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 8/13

3:55 pm-6:21 pm

1 stop22h 26m

Buenos Aires Ministro Pistarini

Sun 8/23

12:15 pm-7:45 am

1 stop23h 30m

$704

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sat 8/29

4:35 pm-8:00 am

1 stop35h 25m

Buenos Aires Ministro Pistarini

Thu 9/17

9:00 pm-1:47 pm

1 stop20h 47m

$705

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Wed 6/24

5:45 pm-8:00 am

1 stop34h 15m

Buenos Aires Ministro Pistarini

Mon 7/6

9:00 pm-4:27 pm

1 stop23h 27m

$706

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 8/25

11:35 am-7:40 am

1 stop16h 05m

Buenos Aires Jorge Newbery

Tue 9/1

8:05 pm-7:00 pm

1 stop26h 55m

$707

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 6/22

1:10 pm-8:00 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Tue 7/14

9:00 pm-11:38 pm

1 stop30h 38m

$708

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sat 6/13

11:17 pm-8:15 pm

1 stop16h 58m

Buenos Aires Ministro Pistarini

Sat 8/29

11:35 pm-10:59 pm

1 stop27h 24m

$709

Quickest round-trip

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 6/15

7:00 am-7:05 am

1 stop20h 05m

Buenos Aires Ministro Pistarini

Thu 6/18

9:15 am-11:00 pm

1 stop17h 45m

$710

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 6/15

9:02 am-7:05 am

1 stop18h 03m

Buenos Aires Ministro Pistarini

Thu 6/18

9:05 pm-2:12 pm

1 stop21h 07m

$712

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 8/18

11:45 pm-6:00 am

1 stop26h 15m

Buenos Aires Ministro Pistarini

Tue 9/1

10:20 pm-2:19 pm

2 stops19h 59m

$713

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 8/20

9:40 am-9:40 am

1 stop20h 00m

Buenos Aires Ministro Pistarini

Sun 8/23

12:15 pm-7:45 am

1 stop23h 30m

$714

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How to get the cheapest flight ticket from Los Angeles to Buenos Aires

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Los Angeles and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Los Angeles is in September. Flight prices, which tend to average around $269, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Los Angeles during October instead. Flights to Buenos Aires in October, while not as cheap as those in September, still average around $285.

How far in advance should I book a flight from Los Angeles to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $931 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Los Angeles for as low as $830 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a Los Angeles to Buenos Aires flight.

How have Los Angeles to Buenos Aires flight prices changed over time?

As of May 2026, prices for Los Angeles to Buenos Aires flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Buenos Aires

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

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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from Los Angeles to Buenos Aires takes 14h 30m

There are no direct flights from Los Angeles to Buenos Aires. There are no popular flight routes from Los Angeles to Buenos Aires.

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Frequently asked questions about flying from Los Angeles to Buenos Aires

How far is Los Angeles to Buenos Aires by plane?
Los Angeles and Buenos Aires are 6121.1 mi apart from one another. In terms of flight time, this usually takes a little over 14h 30m.
When did momondo last update prices for flights from Los Angeles Airport to Buenos Aires?
Prices for flights from Los Angeles Airport to Buenos Aires are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Buenos Aires?
As of May 2026, there are 6 operators available to choose from for flights from Los Angeles Airport to Buenos Aires.
How old do you have to be to fly from Los Angeles Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Los Angeles to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Buenos Aires is LATAM Airlines (48% of total bookings). The next most popular airlines are United Airlines (18%), American Airlines (11%), and Copa Airlines (11%).

Best airlines flying from Los Angeles to Buenos Aires

Compare and see reviews for airlines that fly from Los Angeles to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $330	Free Cancellation	Rating 6.5 2,528 reviews	Search Avianca flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
Copa Airlines	PriceFrom $371	Free Cancellation	Rating 7.6 1,574 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $699	Free Cancellation	Rating 7.4 1,921 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $702	Free Cancellation	Rating 7.1 11,632 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Los Angeles to Buenos Aires for you.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Los Angeles.

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 simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Los Angeles and alert you when they change.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport

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Cheap flights from Los Angeles to Buenos Aires from $295

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 6/9. 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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How to get the cheapest flight ticket from Los Angeles to Buenos Aires

What is the typical price of a round-trip flight between Los Angeles and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

How far in advance should I book a flight from Los Angeles to Buenos Aires?

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

How have Los Angeles to Buenos Aires flight prices changed over time?

What is the cheapest airline that flies from Los Angeles to Buenos Aires?

What airlines fly to Buenos Aires?

Which airport is the most popular layover for flights between Los Angeles and Buenos Aires?

Which layover airport offers the lowest fares from Los Angeles to Buenos Aires?

Which layover airport has the shortest travel time from Los Angeles to Buenos Aires?

Which layover airport has the shortest connection time from Los Angeles to Buenos Aires?

When to book flights from Los Angeles to Buenos Aires

Cheap Los Angeles to Buenos Aires (LAX to BUE) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to Buenos Aires

Best airlines flying from Los Angeles to Buenos Aires

Compare and see reviews for airlines that fly from Los Angeles to Buenos Aires with momondo

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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