Cheapest return flights from Jacksonville to Toronto in May from $420

Best time to book flights for Jacksonville (JAX) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Jacksonville (JAX) to Toronto (YYZ) in May 2025 (see full year).

Return flights

21 May - 31 May United
18 May - 20 May Delta
22 May - 30 May Delta
22 May - 01 Jun Delta
21 May - 01 Jun Delta
23 May - 31 May Delta
23 May - 02 Jun Allegiant Air
22 May - 31 May Delta
23 May - 01 Jun Allegiant Air
23 May - 03 Jun American Airlines
20 May - 20 May Air Canada

Also check the deals for one-way flights from Jacksonville to Toronto in May.

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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