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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 January , February 2026

31 Jan - 14 Feb $ 209.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
21 Jan - 06 Feb $ 438.00
YTO
Toronto
Porter Airlines
1 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YTO
Toronto
Pick dates
12 Jan - 12 Feb $ 570.00
YTO
Toronto
United Airlines
DIRECT
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
YTO
Toronto
Pick dates

Last minute flights from Toronto to Boston

29 Jan - 31 Jan $ 209.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
21 Jan - 31 Jan $ 330.00
YTO
Toronto
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
YTO
Toronto
Pick dates
21 Jan - 31 Jan $ 362.00
YTO
Toronto
United Airlines
DIRECT
BOS
Boston
BOS
Boston
United Airlines
DIRECT
YTO
Toronto
Pick dates

One-way flights to Boston from Toronto

6:55 PM - 6:55 PM
Porter Airlines
0 Stops
1h 35m
YTO - BOS
$ 122
Kiwi
Pick dates
9:30 AM - 12:00 PM
United Airlines
1 Stops
3h 43m
YTO - BOS
$ 225
Kiwi
Pick dates
8:55 PM - 8:55 PM
United Airlines
0 Stops
1h 42m
YTO - BOS
$ 240
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.