Cheapest one-way flights from Ontario to Buenos Aires in February from $601

AirHint found the following cheapest one-way flights from Ontario (ONT) to Buenos Aires (EZE) in February 2026 (see full year).

One-Way flights

19 Feb Volaris
07 Feb Avianca
28 Feb LATAM Airlines Group
05 Feb LATAM Airlines Group
02 Feb LATAM Airlines Group
08 Feb LATAM Airlines Group
01 Feb LATAM Airlines Group
09 Feb LATAM Airlines Group
10 Feb LATAM Airlines Group
03 Feb LATAM Airlines Group

Also check the deals for return flights from Ontario to Buenos Aires in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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