The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Los Angeles - Ontario, CA to Buenos Aires

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

Filter by

week: Nov 30 - Dec 6

Flights from just $357

$1,051

$516

$694

$1,746

$357

$1,397

$1,023

$759

NovemberDecember

Flying Time18 h and 41 mWhen flying from Los Angeles - Ontario, CA to Buenos Aires, this can take around 18 h and 41 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$363The best price for flights from Los Angeles - Ontario, CA to Buenos Aires offered by eDreams, which have been found by our customers in the last 3 days

Origin airportOntario InternationalWhen flying from Los Angeles - Ontario, CA to Buenos Aires

Destination airportsJorge Newberry Airport, Ministro Pistarini International AirportWhen traveling from Los Angeles - Ontario, CA to Buenos Aires

Peak seasonMarchMarch is the busiest time to fly from Los Angeles - Ontario, CA to Buenos Aires according to search data results from our customers

One-way average Price$1208A flight from Los Angeles - Ontario, CA to Buenos Aires at eDreams will cost around $1208, this being based on prices of the previous 6 months of data

Best time to bookDecemberNovember is one of the most frequent times to fly to Buenos Aires from Los Angeles - Ontario, CA according to real data from our customers

Distance: 6,098 mi

Los Angeles - Ontario, CA airports

Ontario International (ONT)How far from city center: 2 mi

Buenos Aires airports

Jorge Newberry Airport (AEP)How far from city center: 3 mi

Ministro Pistarini International Airport (EZE)How far from city center: 17 mi

Book a flight from Los Angeles - Ontario, CA to Buenos Aires

Compare fares, schedules and travel times for flights from Los Angeles - Ontario, CA (ONT) to Buenos Aires (BUE) on eDreams. Choose between nonstop and connecting flights, then sort the results by price, schedule or number of stops.

For reference, the lowest recent price for this route is $363. Your fare will vary depending on your travel date and how early you book.

Flight Duration: Nonstop flights from Los Angeles - Ontario, CA to Buenos Aires take about 19 h and 33 m, and connecting flights take longer.
Departure Airport: Most flights depart from Ontario International (ONT), the main airport in Los Angeles - Ontario, CA.
Arrival Airport: Flights land at Jorge Newberry Airport (AEP), the main airport in Buenos Aires.

Make your trip to Buenos Aires easier by booking your flight, hotel and rental car together with eDreams. That way, everything is in one place and simple to keep track of.

Frequently asked questions about flights from Los Angeles - Ontario, CA to Buenos Aires

On average, how much is the price of a flight from Los Angeles - Ontario, CA to Buenos Aires?

When you fly from Los Angeles - Ontario, CA to Buenos Aires the average price is $1208. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

For flights from Los Angeles - Ontario, CA to Buenos Aires, how can I find the cheapest price?

The cheapest price for a flight from Los Angeles - Ontario, CA to Buenos Aires is $363. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Los Angeles - Ontario, CA to Buenos Aires?

The most popular months to book a trip from Los Angeles - Ontario, CA to Buenos Aires are November, December and October, based on the searches of our customers.

When is the best time to travel from Los Angeles - Ontario, CA to Buenos Aires?

The best time of the year to visit Buenos Aires depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Buenos Aires from Los Angeles - Ontario, CA in terms of searches from our customers, followed by February and March. If you prefer to avoid the busy season and get away from the crowds August, September and January are the months with fewer searches for Los Angeles - Ontario, CA - Buenos Aires.

How long does the flight from Los Angeles - Ontario, CA to Buenos Aires take?

Flight length from Los Angeles - Ontario, CA to Buenos Aires is around 18 h and 41 m on average, at an average distance of 6,098.18 mi, for flights for the route (which may have 1 or more stops in other cities in between).

Which airports have flights between Los Angeles - Ontario, CA and Buenos Aires?

The main route from Los Angeles - Ontario, CA to Buenos Aires is: Ontario International (ONT) to Jorge Newberry Airport(AEP). The following airlines fly this route:

Which airlines fly from Los Angeles - Ontario, CA to Buenos Aires?

American Airlines

Avianca
Frontier Airlines

Plan your trip

Alternative routesPopular Flight Routes