Cheapest return flights from Toronto to San Juan in December from 314€

AirHint found the following cheapest return flights from Toronto (YYZ) to San Juan (SJU) in December 2025 (see full year).

Return flights

07 Dec - 15 Dec United
07 Dec - 14 Dec United
05 Dec - 14 Dec WestJet
16 Dec - 19 Dec United
06 Dec - 14 Dec Air Canada
30 Dec - 05 Jan WestJet
20 Dec - 24 Dec WestJet
27 Dec - 02 Jan WestJet
28 Dec - 03 Jan WestJet
20 Dec - 04 Jan Arajet
29 Dec - 03 Jan WestJet
27 Dec - 03 Jan WestJet
26 Dec - 02 Jan WestJet
28 Dec - 03 Jan Air Canada direct

Also check the deals for one-way flights from Toronto to San Juan in December.

Skyscanner

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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