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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 April , May 2026

28 Apr - 02 May $ 186.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
12 Apr - 02 May $ 493.00
YTO
Toronto
Porter Airlines
1 STOPS
BOS
Boston
BOS
Boston
Porter Airlines
1 STOPS
YTO
Toronto
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08 Apr - 06 May $ 639.00
YTO
Toronto
WestJet
1 STOPS
BOS
Boston
BOS
Boston
WestJet
1 STOPS
YTO
Toronto
Pick dates

Last minute flights from Toronto to Boston

29 Apr - 30 Apr $ 186.00
YTO
Toronto
Porter Airlines
DIRECT
BOS
Boston
BOS
Boston
Porter Airlines
DIRECT
YTO
Toronto
Pick dates
09 Apr - 30 Apr $ 350.00
YTO
Toronto
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
DIRECT
YTO
Toronto
Pick dates
09 Apr - 30 Apr $ 567.00
YTO
Toronto
United Airlines
DIRECT
BOS
Boston
BOS
Boston
United Airlines
DIRECT
YTO
Toronto
Pick dates

One-way flights to Boston from Toronto

1:10 PM - 1:10 PM
Porter Airlines
0 Stops
1h 35m
YTO - BOS
$ 111
Kiwi
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8:50 AM - 1:55 PM
United Airlines
1 Stops
8h 36m
YTO - BOS
$ 213
Kiwi
Pick dates
10:30 AM - 10:30 AM
United Airlines
0 Stops
1h 41m
YTO - BOS
$ 226
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.