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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 February , March 2026

28 Feb - 23 Mar $ 392.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
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28 Feb - 10 Mar $ 513.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YTO
Toronto
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28 Feb - 09 Mar $ 734.00
YTO
Toronto
WestJet
DIRECT
BOS
Boston
BOS
Boston
WestJet
1 STOPS
YTO
Toronto
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Last minute flights from Toronto to Boston

28 Feb - 28 Feb $ 581.00
YTO
Toronto
United Airlines
DIRECT
BOS
Boston
BOS
Boston
United Airlines
DIRECT
YTO
Toronto
Pick dates
28 Feb - 28 Feb $ 581.00
YTO
Toronto
United Airlines
DIRECT
BOS
Boston
BOS
Boston
United Airlines
DIRECT
YTO
Toronto
Pick dates
27 Feb - 28 Feb $ 691.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates

One-way flights to Boston from Toronto

9:10 PM - 9:40 AM
United Airlines
1 Stops
13h 45m
YTO - BOS
$ 331
Kiwi
Pick dates
1:10 PM - 1:10 PM
Porter Airlines
0 Stops
1h 35m
YTO - BOS
$ 343
Kiwi
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9:30 AM - 9:30 AM
Porter Airlines
0 Stops
1h 35m
YTO - BOS
$ 343
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.