Book United Boston to Montreal flight deals from $354

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Search flights from Boston to Montreal (BOS - YUL)

July

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Sunday 15th

Return Monday 30th
from$ 451*Viewed: 3 minutes ago

Wednesday 18th

Return Thursday 2nd
from$ 441*Viewed: 3 minutes ago

Tuesday 24th

Return Wednesday 8th
from$ 451*Viewed: 2 minutes ago

August

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Tuesday 21st

Return Wednesday 5th
from$ 391*Viewed: 2 minutes ago

Sunday 26th

Return Monday 10th
from$ 400*Viewed: 2 minutes ago

Monday 27th

Return Tuesday 11th
from$ 400*Viewed: 2 minutes ago

September

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Sunday 16th

Return Monday 1st
from$ 391*Viewed: 2 minutes ago

Monday 17th

Return Tuesday 2nd
from$ 391*Viewed: 2 minutes ago

Wednesday 19th

Return Wednesday 26th
from$ 354*Viewed: 1 day 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..
Aerial view of downtown Montreal in autumn

Plan ahead for flights from Boston to Montreal

from
to
Type
Dates
Price*
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Wed 19 Sep 2018
Return Wed 26 Sep 2018
from$ 354*Viewed: 1 day ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Mon 3 Sep 2018
Return Tue 18 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Thu 13 Sep 2018
Return Fri 28 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Sat 15 Sep 2018
Return Sun 30 Sep 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Sun 16 Sep 2018
Return Mon 1 Oct 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 391*Viewed: 2 minutes ago
Boston (BOS)
to Montreal (YUL)
Roundtrip
Depart Tue 25 Sep 2018
Return Sat 29 Sep 2018
from$ 391*Viewed: 6 hours 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.

Weather in Montreal

77 °FWednesday06/20/2018
64 °FThursday06/21/2018
71 °FFriday06/22/2018
74 °FSaturday06/23/2018
70 °FSunday06/24/2018
58 °FMonday06/25/2018
70 °FTuesday06/26/2018
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