AirHint found the following cheapest return flights from New York (JFK) to Toronto (YYZ) in January 2026 (see full year).

Return flights

08 Jan - 11 Jan	Frontier Airlines
23 Jan - 24 Jan	Delta	direct
23 Jan - 26 Jan	Delta	direct
26 Jan - 31 Jan	American Airlines	direct
25 Jan - 27 Jan	Delta	direct
14 Jan - 16 Jan	Delta	direct
26 Jan - 29 Jan	Delta	direct
22 Jan - 26 Jan	Air Canada	direct
13 Jan - 18 Jan	Delta	direct
12 Jan - 14 Jan	American Airlines	direct
31 Jan - 03 Feb	Delta	direct
31 Jan - 07 Feb	Delta	direct
06 Jan - 28 Feb	WestJet
06 Jan - 28 Feb	Delta	direct
02 Jan - 01 Feb	Delta	direct
03 Jan - 28 Feb	WestJet
03 Jan - 28 Feb	WestJet	direct

Also check the deals for one-way flights from New York to Toronto in January.

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 Toronto

Cheap car rent in Toronto

Cheapest return flights from New York to Toronto in January from $215

Return flights