Book United Toronto to Boston flight deals from CA $299

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Search flights from Toronto to Boston (YYZ - BOS)

October

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Tuesday 16th

Return Wednesday 31st
fromCA $299*Viewed: 5 minutes ago

Tuesday 23rd

Return Wednesday 7th
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Tuesday 30th

Return Wednesday 14th
fromCA $299*Viewed: 5 minutes ago

November

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Tuesday 13th

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Tuesday 20th

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Tuesday 27th

Return Wednesday 12th
fromCA $299*Viewed: 5 minutes ago

December

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Tuesday 4th

Return Wednesday 19th
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Tuesday 11th

Return Wednesday 26th
fromCA $299*Viewed: 5 minutes ago

Wednesday 12th

Return Thursday 27th
fromCA $305*Viewed: 5 minutes ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Downtown Boston viewed from the harbor

Plan ahead for flights from Toronto to Boston

from
to
Type
Dates
Price*
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 4 Dec 2018
Return Wed 19 Dec 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Tue 11 Dec 2018
Return Wed 26 Dec 2018
fromCA $ 299*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Sat 13 Oct 2018
Return Sun 28 Oct 2018
fromCA $ 305*Viewed: 5 minutes ago
Toronto (YYZ)
to Boston (BOS)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
fromCA $ 305*Viewed: 5 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.