Cheapest return flights from Cincinnati to Toronto in December from 386€

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

Return flights

30 Dec - 06 Jan Frontier Airlines
31 Dec - 01 Jan Allegiant Air
27 Dec - 01 Jan Frontier Airlines
28 Dec - 29 Dec Allegiant Air
30 Dec - 06 Jan Air Canada direct
27 Dec - 01 Jan United direct
28 Dec - 29 Dec Air Canada direct

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

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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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