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Cheap flights from Boston (BOS) 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 Boston (BOS) to Toronto (YTO)

How to find the cheapest flight from Boston (BOS) to Toronto (YTO)
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How to find the cheapest flight from Boston (BOS) to Toronto (YTO)
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How to find the cheapest flight from Boston (BOS) to Toronto (YTO)
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Cheap flights from Boston to Toronto in September , October 2026

29 Sep - 31 Oct $ 326.00
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
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30 Sep - 10 Oct $ 368.00
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
Pick dates
29 Sep - 10 Oct $ 519.00
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Toronto

29 Sep - 30 Sep $ 428.00
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
Pick dates
29 Sep - 30 Sep $ 428.00
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
Pick dates
29 Sep - 30 Sep $ 796.00
BOS
Boston
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
BOS
Boston
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One-way flights to Toronto from Boston

12:30 PM - 12:30 PM
Air Canada
0 Stops
1h 50m
BOS - YTO
$ 199
Kiwi
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10:50 AM - 10:50 AM
Air Canada
0 Stops
1h 52m
BOS - YTO
$ 199
Kiwi
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4:30 PM - 4:30 PM
Porter Airlines
0 Stops
1h 45m
BOS - YTO
$ 361
Kiwi
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How to find the cheapest flight from Boston (BOS) to Toronto (YTO)

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