LAX - BUE

$319 Find Cheap Flights from Los Angeles to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Buenos Aires departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Buenos Aires.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Buenos Aires.
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Everything you should know

Cheapest round-trip
$755
Typical prices: $1,023-$822
American Airlines
Thu 6/25Tue 8/11
LAX - EZE • 2 stops
Cheapest one-way
$319
Typical prices: $364-$568
GOL
Mon 8/24
LAX - EZE • 1 stop
Top airlines
Cheapest • from $755 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Los Angeles and Buenos Aires. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $738 (round-trip)
Shortest trip • 14h 56m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Los Angeles to Buenos Aires (LAX-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Buenos Aires

Thu, Jun 25 - Tue, Aug 11
American Airlines Logo
12:15 pm - 8:50 am
LAX
-
EZE
16h 35m
2 stops
American Airlines Logo
8:50 pm - 9:30 am
EZE
-
LAX
16h 40m
1 stop
$755American Airlines
Thu, Jun 25 - Mon, Jul 6
American Airlines Logo
8:10 am - 8:50 am
LAX
-
EZE
20h 40m
1 stop
American Airlines Logo
8:30 pm - 12:24 pm
EZE
-
LAX
19h 54m
1 stop
$760American Airlines
Tue, Oct 6 - Fri, Oct 23
LATAM Airlines Logo
9:35 am - 9:40 am
LAX
-
EZE
20h 05m
1 stop
LATAM Airlines Logo
7:35 am - 7:00 pm
EZE
-
LAX
15h 25m
1 stop
$761LATAM Airlines
Tue, Aug 25 - Tue, Sep 1
LATAM Airlines Logo
11:35 am - 8:30 am
LAX
-
AEP
16h 55m
1 stop
LATAM Airlines Logo
8:05 pm - 7:00 pm
AEP
-
LAX
26h 55m
1 stop
$761LATAM Airlines
Thu, Jul 23 - Tue, Aug 4
GOL Logo
11:48 pm - 7:15 am
LAX
-
EZE
27h 27m
1 stop
GOL Logo
9:05 pm - 5:46 pm
EZE
-
LAX
24h 41m
1 stop
$762GOL
Thu, Jun 4 - Fri, Sep 25
Copa Airlines Logo
2:30 am - 12:52 am
LAX
-
EZE
18h 22m
1 stop
Copa Airlines Logo
9:02 am - 12:39 pm
EZE
-
LAX
31h 37m
1 stop
$763Copa Airlines
Thu, Jun 25 - Mon, Jul 6
American Airlines Logo
12:15 pm - 8:50 am
LAX
-
EZE
16h 35m
2 stops
American Airlines Logo
10:00 pm - 9:49 am
EZE
-
LAX
15h 49m
1 stop
$764American Airlines
Mon, Jun 29 - Wed, Jul 8
United Airlines Logo
7:21 pm - 8:00 am
LAX
-
EZE
32h 39m
1 stop
United Airlines Logo
9:00 pm - 11:38 pm
EZE
-
LAX
30h 38m
1 stop
$765United Airlines
Tue, Oct 6 - Wed, Oct 21
LATAM Airlines Logo
9:35 am - 11:30 am
LAX
-
EZE
21h 55m
2 stops
LATAM Airlines Logo
3:55 am - 12:32 am
EZE
-
LAX
24h 37m
2 stops
$767LATAM Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
12:00 pm - 8:50 am
LAX
-
EZE
16h 50m
2 stops
American Airlines Logo
10:20 pm - 12:51 pm
EZE
-
LAX
18h 31m
2 stops
$768American Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Buenos Aires flights

Get data-powered insights and trends into flights from Los Angeles to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Los Angeles to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Los Angeles to Buenos Aires departing in June.

What is the cheapest month to fly from Los Angeles to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Buenos Aires is May, where tickets cost $249 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,410 and $1,117 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Buenos Aires, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$319
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Los Angeles to Buenos Aires Ministro Pistarini

When to book flights from Los Angeles to Buenos Aires

Are your dates flexible? Find out the best times to travel from Los Angeles to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Buenos Aires

  • Where can I exchange currency at Ezeiza International Airport?

    To make your transactions easier while in Buenos Aires, ensure you exchange a few US Dollars for Argentine Pesos. Ezeiza International Airport has multiple currency exchange shops, although none is as popular as Banco de Nation. They offer amazing rates compared to other banks and currency exchange shops. They have two booths in the luggage claim area.

  • Which airlines have a lounge at LAX Airport?

    To enjoy the lounge facilities at Los Angeles International Airport, consider booking your flight with United, American Airlines, Delta, or Alaska Airlines. They each have world-class lounges at the airport offering a wide range of amenities such as complimentary drinks, snacks, Wi-Fi, as well as a workstation with PCs and printers, and screens to help you monitor flight departures.

  • What are the layover options when flying from Los Angeles to Buenos Aires?

    There are over a dozen different layover options when flying from Los Angeles to Buenos Aires. The city where you will have your layover primarily depends on the airline you’re flying with, as each airline has only a few airports where they can make a layover. For instance, if you’re flying with LATAM Airlines, you’re likely to have your layover at Arturo Merino Benítez Airport (SCL), which is the airline’s hub. Similarly, flights by Aeromexico have their layovers scheduled for Mexico City International Airport (MEX), while American Airlines and United Airlines will have their layovers in Dallas and Houston, respectively.

  • What is the quickest way to get to LAX Airport?

    A taxi is the fastest way to get to LAX Airport since they can pick you up anywhere and drop you off outside the airport terminal. However, traffic can sometimes be a limiting factor, and it may take you an additional 20min if the I-110 and I-105 are experiencing traffic. The metro provides an alternative with a standard 45min from Perishing Square to the Airport Departures section.

  • What is the cheapest flight from Los Angeles to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Los Angeles to Buenos Aires was $319 for a one-way ticket and $755 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Buenos Aires?

    Yes

  • Which airports will I be using when flying from Los Angeles to Buenos Aires?

    On your way to Buenos Aires, you’ll fly out from Los Angeles. You’ll be landing in one of Buenos Aires’s 2 airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Los Angeles to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Los Angeles to Buenos Aires?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Los Angeles and Buenos Aires, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Buenos Aires from Los Angeles?

    Lima is the most popular layover city among KAYAK users traveling from Los Angeles to Buenos Aires.

  • Which is the best airline for flights from Los Angeles to Buenos Aires, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Buenos Aires are Delta and Copa Airlines. With an average price for the route of $917 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $990 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Los Angeles to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to Buenos Aires

  • When flying out of LAX, ensure you get to the airport 3-4h before your scheduled departure. This is because the airport is always busy, and the security lines can be extremely long. Arriving early helps you avoid any risk of missing your flight.
  • If you are leaving your car at the LAX Airport parking, compare the rates offered by airport parking and other off-site parking lots. In most cases, the off-site parking lots charge significantly lower rates and provide a free shuttle.
  • Ontario International Airport (ONT) is less than 50 miles away from LAX. If you want to avoid the long lines at LAX, consider booking flights that fly out of Ontario International Airport.
  • Consider booking direct flights instead of connecting flights to make your trip more sustainable. This is because connecting flights tend to have higher carbon emissions due to repeated take-off and landing.
  • Buenos Aires is served by two major airports, Aeroparque Internacional Jorge Newbery (AEP) and Ezeiza International Airport (EZE). AEP Airport is the closest to Buenos Aires. Therefore, if you want to be near the Argentine Capital, consider booking flights that land at Aeroparque Internacional Jorge Newbery.

Reviews of the top 5 airlines serving from Los Angeles to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8459 reviews
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Copa staff at PTY and one particular crew member were unhelpful & rude.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We were not allowed to carry a bottle of water onto the 8 hour flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The business class seat is exceptional. I wish the food is more palatable.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

Everything you need to know for your flight from Los Angeles to Buenos Aires

Information on your arrival and departure airports