Cheapest return flights from St. Louis to Toronto in November from $466

AirHint found the following cheapest return flights from St. Louis (STL) to Toronto (YYZ) in November 2025 (see full year).

Return flights

06 Nov - 09 Nov American Airlines
06 Nov - 09 Nov Air Canada direct
01 Nov - 03 Nov Air Canada direct
26 Nov - 30 Nov Delta
27 Nov - 30 Nov Delta

Also check the deals for one-way flights from St. Louis to Toronto in November.

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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