Good to know - Cheap tickets Ontario — Buenos Aires
| Cheapest flight found | $799 |
|---|---|
| Flight distance | 9816 km |
| Round-trip from | $439 |
| Cheapest month to fly | October |
Airfare Ontario – Buenos Aires by month
Here you can find out in what months how much a ticket Ontario – Buenos Aires costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| January 2027 | ||
| December 2026 | ||
| November 2026 | ||
| October 2026 | ||
| September 2026 | ||
| July 2026 | ||
| June 2026 | ||
| April 2026 | ||
| March 2026 | ||
| February 2026 | ||
| January 2026 | ||
| December 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Ontario — Buenos Aires
Flight Ontario – Buenos Aires is served by 5 airlines.
Dynamics airfare Ontario — Buenos Aires by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Ontario — Buenos Aires
The graph shows that booking flights Ontario — Buenos Aires is best planned for October and flights Ontario — Buenos Aires — Ontario in the month of December.
Flights Ontario — Buenos Aires
The selection of cheap flights Ontario — Buenos Aires
Here you can find and purchase the cheapest flights Ontario — Buenos Aires from $799 and Ontario — Buenos Aires — Ontario from $439.
The price of the flight Ontario — Buenos Aires (Argentina) — Ontario from $439 (round-trip).
The average price of the flight Ontario — Buenos Aires (Argentina) — Ontario $1,127 (round-trip).
- Departure city: Ontario
- IATA code of the city of origin: ONT
- Departure airports: Ontario International Airport, International Heliport
- Departure country: United States
- Destination city: Buenos Aires
- IATA code of the destination city: BUE
- Destination airports: Jorge Newbery Airport, Ministro Pistarini Airport
- Destination country: Argentina
Low cost flights Ontario — Buenos Aires (ONT — BUE)
The distance between Ontario and Buenos Aires 6099 miles (or 9816 kilometres).
The time difference between Ontario and Buenos Aires is 4 h.
LowCostClub always do a comparison of airfares Ontario — Buenos Aires with several airlines (include American Eagle, avianca, Delta Connection). They will always give you all available options so you can find the cheapest flight to Buenos Aires. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Ontario — Buenos Aires. Last week, for instance, the cheapest round-trip prices stood at $439 while the cheapest one-way price that was available within the last week cost $799
Routes from nearby cities to Buenos Aires
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Buenos Aires are from Los Angeles, this is the cheapest flight from $318. The nearest airports from Ontario with a flight to Buenos Aires are located in Mexicali.
Popular International routes from Ontario
Popular routes from Buenos Aires
If you are going to fly from Buenos Aires, then study the popular flights. The most popular flights from Buenos Aires:
Popular domestic routes from Ontario
FAQ about Ontario — Buenos Aires
Can we fly from Ontario to Buenos Aires?
Yes, you can fly from Ontario to Buenos Aires. Ontario has 2 airports (Ontario International Airport, International Heliport) for flights. There are non-direct flights through American Eagle, avianca, Delta Connection, FedEx, United Express.
How much do flights Ontario — Buenos Aires cost?
The price of flights Ontario — Buenos Aires starts from $799.
What airports are there in Ontario and Buenos Aires?
In Ontario — Ontario International Airport, International Heliport. In Buenos Aires — Jorge Newbery Airport, Ministro Pistarini Airport.
What month is the cheapest to fly from Ontario to Buenos Aires?
High season is considered to be August and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Ontario — Buenos Aires flight deals.
Which airlines fly from Ontario to Buenos Aires?
All the following airlines flights Ontario — Buenos Aires: American Eagle, avianca, Delta Connection, FedEx, United Express.