Cheapest return flights from Trenton to Toronto in September from 396€

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

Return flights

25 Sep - 30 Sep Frontier Airlines

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

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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