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Cheap Flights from Ontario, CA (ONT) to Buenos Aires (BUE)

Last minute flights from Ontario, CA to Buenos Aires

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Ontario, CA Buenos Aires

BEST

DEAL

Fri, 10 Jan ONT - EZE

Mon, 10 Feb EZE - ONT

$5414 $5383

Prime price per passenger

Ontario, CA Buenos Aires

BEST

DEAL

Tue, 14 Jan ONT - EZE

$439 $423

Prime price per passenger

Ontario, CA Buenos Aires

BEST

DEAL

Tue, 31 Dec ONT - EZE

Sun, 12 Jan EZE - ONT

$1675 $1660

Prime price per passenger

Ontario, CA Buenos Aires

BEST

DEAL

Mon, 23 Dec ONT - AEP

Fri, 03 Jan AEP - ONT

$2280 $2259

Prime price per passenger

Ontario, CA Buenos Aires

BEST

DEAL

Tue, 31 Dec ONT - EZE

Fri, 10 Jan EZE - ONT

$1814 $1798

Prime price per passenger

Route information

Distance: 6098 miles

Ontario, CA airports

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

Buenos Aires airports

Pistarini (EZE) How far from city center: 17 miles

Jorge Newberry (AEP) How far from city center: 2 miles

Are you searching for flights from Ontario, CA to Buenos Aires?

Are you planning to travel to Buenos Aires for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Ontario, CA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Buenos Aires and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

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

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Argentina. At eDreams have you covered!

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

The cheapest price for a flight from Ontario, CA to Buenos Aires is $423. 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 Ontario, CA to Buenos Aires?

The most popular months to book a trip from Ontario, CA to Buenos Aires are June, August and July, based on the searches of our customers.

When is the best time to travel from 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, June is the best month to fly to Buenos Aires from Ontario, CA in terms of searches from our customers, followed by July and October. If you prefer to avoid the busy season and get away from the crowds August, October and July are the months with fewer searches for Ontario, CA - Buenos Aires.

How is the weather in Buenos Aires compared to Ontario, CA?

While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,Buenos Aires's temperatures can go up to 34.53 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around 1.06 ºC in Buenos Aires, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while Buenos Aires have an average of 6.0 mm rain level.

The airlines that fly indirectly from Ontario, CA to Buenos Aires are:

United Airlines, stopping at Houston during at least 1035 minutes.

Cheapest flight $423 The best price for flights from Ontario, CA to Buenos Aires offered by eDreams, which have been found by our customers in the last 3 days

Departure Airport Ontario International Ontario International is where you'll take off when flying from Ontario, CA to Buenos Aires

Arrival Airport Pistarini You'll land at Pistarini when flying from Ontario, CA to Buenos Aires

Peak season June June is the busiest time to fly from Ontario, CA to Buenos Aires according to search data results from our customers