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Cheap flights from Buffalo (BUF) to Toronto (YTO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)

How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)
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How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)
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How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)
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Cheap flights from Buffalo to Toronto in December 2025 , January 2026

20 Dec - 29 Jan $ 453.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
BUF
Buffalo
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20 Dec - 15 Jan $ 453.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
BUF
Buffalo
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20 Dec - 16 Jan $ 457.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Toronto

20 Dec - 31 Dec $ 605.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
20 Dec - 31 Dec $ 620.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
Frontier Airlines
1 STOPS
BUF
Buffalo
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24 Dec - 31 Dec $ 806.00
BUF
Buffalo
United Airlines
1 STOPS
YTO
Toronto
YTO
Toronto
United Airlines
1 STOPS
BUF
Buffalo
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One-way flights to Toronto from Buffalo

5:35 PM - 8:30 PM
United Airlines
1 Stops
5h 34m
BUF - YTO
$ 357
Kiwi
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6:00 AM - 7:27 PM
United Airlines
1 Stops
15h 24m
BUF - YTO
$ 394
Kiwi
Pick dates
10:29 AM - 12:35 PM
United Airlines
1 Stops
3h 45m
BUF - YTO
$ 463
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)

Related info for your journey
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How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.