Cheap flights from Buenos Aires to Los Angeles from $378
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Los Angeles departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buenos Aires to Los Angeles
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from Buenos Aires to Los Angeles
Our best LATAM Airlines deals on Buenos Aires to Los Angeles flight tickets
Avianca flights from Buenos Aires to Los Angeles
Our best Avianca deals on Buenos Aires to Los Angeles flight tickets
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Buenos Aires to Los Angeles
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 Los Angeles?
The month of October is, on average, the cheapest month to fly to Los Angeles from Buenos Aires, with most prices found around $758. If you aren’t able to travel during the month of October, then book flights to Los Angeles from Buenos Aires during November instead. Flights to Los Angeles in November, while not as cheap as those in October, still average around $784.
What is the cheapest day to depart on your flight to Los Angeles?
Our data shows that Tuesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $836. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $1,035.
What is the cheapest time of day to depart on your flight to Los Angeles?
Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from Buenos Aires to Los Angeles during this time can be as low as $688. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $1,005 per ticket.
How far in advance should I book a flight to Los Angeles?
You are more likely to see cheaper flights to Los Angeles from Buenos Aires when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $1,072 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Buenos Aires for as low as $976 on momondo.
Can stopping save me money on Buenos Aires to Los Angeles flights?
You could potentially save up to 35% on your flight if you consider stops on a Buenos Aires to Los Angeles flight.
How have Buenos Aires to Los Angeles flight prices changed over time?
As of June 2025, prices for Buenos Aires to Los Angeles flights are approximately 9% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Buenos Aires to Los Angeles?
Avianca, American Airlines, and Copa Airlines are the most popular carriers operating from Buenos Aires to Los Angeles
What airlines fly to Los Angeles?
American Airlines, LATAM Airlines and United Airlines are the top three most popular airlines that fly to Los Angeles from Buenos Aires according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 6 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.
When to book flights from Buenos Aires to Los Angeles
Cheap Buenos Aires to Los Angeles (BUE to LAX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Los Angeles
How far is Buenos Aires to Los Angeles by plane?
The straight-line distance from Buenos Aires to Los Angeles is 6121.1 mi. In terms of flight time, this usually takes a little over 15h 00m.
When did momondo last update prices for flights from Buenos Aires to Los Angeles Airport?
Prices for flights from Buenos Aires to Los Angeles Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buenos Aires to Los Angeles Airport?
There are 6 operators available for flights from Buenos Aires to Los Angeles Airport as of June 2025.
How old do you have to be to fly from Buenos Aires to Los Angeles Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buenos Aires to Los Angeles?
Based on momondo bookings for flights between Buenos Aires and Los Angeles, the leading airline is LATAM Airlines, making up 38% of the total bookings. Other popular airlines include American Airlines with 25%, United Airlines with 14%, and Delta with 10%.
Best airlines flying from Buenos Aires to Los Angeles
Compare and see reviews for airlines that fly from Buenos Aires to Los Angeles with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $565 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $577 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $648 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $715 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $818 | Free Cancellation | Rating 8.0 7,946 reviews |
Traveling to a place near Los Angeles?
Book flights to Los Angeles if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buenos Aires to Los Angeles?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Los Angeles from Buenos Aires.
Can I find flights from Buenos Aires to Los Angeles with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Buenos Aires to Los Angeles flights to just show those with flexible booking policies.
How can momondo help me find flights from Buenos Aires to Los Angeles?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Los Angeles.
I’m not ready to book a flight from Buenos Aires to Los Angeles right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Buenos Aires to Los Angeles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.