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

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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 Toronto (YTO) to Boston (BOS)

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

30 Sep - 23 Oct $ 422.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
28 Sep - 01 Oct $ 442.00
YTO
Toronto
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YTO
Toronto
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29 Sep - 08 Oct $ 766.00
YTO
Toronto
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YTO
Toronto
Pick dates

Last minute flights from Toronto to Boston

28 Sep - 30 Sep $ 442.00
YTO
Toronto
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YTO
Toronto
Pick dates
28 Sep - 30 Sep $ 442.00
YTO
Toronto
Air Canada
DIRECT
BOS
Boston
BOS
Boston
Air Canada
DIRECT
YTO
Toronto
Pick dates
29 Sep - 30 Sep $ 958.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates

One-way flights to Boston from Toronto

12:00 PM - 12:00 PM
Porter Airlines
0 Stops
1h 40m
YTO - BOS
$ 231
Kiwi
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3:45 PM - 3:45 PM
Porter Airlines
0 Stops
1h 40m
YTO - BOS
$ 257
Kiwi
Pick dates
5:20 PM - 5:20 PM
United Airlines
0 Stops
1h 37m
YTO - BOS
$ 383
Kiwi
Pick dates

How to find the cheapest flight from Toronto (YTO) to Boston (BOS)

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