AirHint found the following cheapest return flights from San Jose (SJO) to Toronto (YYZ) in August 2025 (see full year).

Return flights

06 Aug - 15 Aug	Avianca
08 Aug - 16 Aug	Avianca
07 Aug - 16 Aug	Avianca
07 Aug - 15 Aug	Avianca
15 Aug - 22 Aug	Avianca
16 Aug - 23 Aug	Avianca
13 Aug - 17 Aug	Avianca
15 Aug - 19 Aug	Avianca
09 Aug - 14 Aug	Avianca
06 Aug - 11 Aug	Avianca
29 Aug - 02 Sep	Avianca
29 Aug - 06 Sep	Avianca
20 Aug - 21 Sep	Avianca
24 Aug - 04 Sep	Avianca
26 Aug - 06 Sep	Avianca
30 Aug - 13 Sep	Avianca
30 Aug - 06 Sep	Avianca
24 Aug - 04 Sep	Air Canada	direct

Also check the deals for one-way flights from San Jose to Toronto in August.

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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Cheapest return flights from San Jose to Toronto in August from 317€

Return flights