Cheapest return flights from San Jose to Toronto in September from 348€

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

Return flights

21 Sep - 28 Sep Avianca
15 Sep - 22 Sep Avianca
28 Sep - 07 Oct Avianca
15 Sep - 30 Sep Avianca
17 Sep - 21 Oct Avianca
13 Sep - 19 Sep Avianca
27 Sep - 04 Oct Avianca
20 Sep - 25 Sep Avianca
09 Sep - 16 Sep Avianca
07 Sep - 18 Sep Avianca
20 Sep - 27 Sep Avianca
04 Sep - 12 Sep Spirit Airlines
10 Sep - 24 Sep Avianca
28 Sep - 07 Oct Air Canada direct
27 Sep - 04 Oct Air Canada direct

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

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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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