AirHint found the following cheapest return flights from Toronto (YYZ) to Port-of-spain (POS) in October 2025 (see full year).

Return flights

18 Oct - 26 Oct	United
22 Oct - 27 Oct	United
06 Oct - 13 Oct	Air Canada	direct
13 Oct - 20 Oct	Air Canada	direct
05 Oct - 11 Oct	Air Canada	direct
01 Oct - 07 Oct	United
14 Oct - 21 Oct	United
17 Oct - 23 Nov	United
15 Oct - 22 Oct	United
07 Oct - 14 Oct	United
12 Oct - 26 Oct	United
26 Oct - 09 Nov	United
26 Oct - 02 Nov	Caribbean Airlines	direct
26 Oct - 09 Nov	Caribbean Airlines	direct

Also check the deals for one-way flights from Toronto to Port-of-spain in October.

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.

Book a cheap hotel in Port-of-spain

Cheap car rent in Port-of-spain

Cheapest return flights from Toronto to Port-of-spain in October from 331€

Return flights