Book United St. Louis to Montreal flight deals from $277

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Search flights from St. Louis to Montreal (STL - YUL)

November

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Friday 23rd

Return Saturday 8th
from$ 279*Viewed: 1 hour ago

Tuesday 27th

Return Wednesday 12th
from$ 277*Viewed: 1 hour ago

Wednesday 28th

Return Thursday 13th
from$ 279*Viewed: 1 hour ago

December

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Monday 3rd

Return Tuesday 18th
from$ 351*Viewed: 1 hour ago

Monday 24th

Return Tuesday 8th
from$ 342*Viewed: 1 hour ago

Monday 31st

Return Tuesday 15th
from$ 351*Viewed: 1 hour ago

January

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Monday 14th

Return Tuesday 29th
from$ 279*Viewed: 1 hour ago

Tuesday 15th

Return Wednesday 30th
from$ 277*Viewed: 1 hour ago

Wednesday 16th

Return Thursday 31st
from$ 279*Viewed: 1 hour 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 St. Louis to Montreal

from
to
Type
Dates
Price*
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 277*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Tue 15 Jan 2019
Return Wed 30 Jan 2019
from$ 277*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 279*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 279*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Mon 14 Jan 2019
Return Tue 29 Jan 2019
from$ 279*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Wed 16 Jan 2019
Return Thu 31 Jan 2019
from$ 279*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Sun 13 Jan 2019
Return Mon 28 Jan 2019
from$ 281*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 309*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Sat 12 Jan 2019
Return Sun 27 Jan 2019
from$ 309*Viewed: 1 hour ago
St. Louis (STL)
to Montreal (YUL)
Roundtrip
Depart Thu 29 Nov 2018
Return Fri 14 Dec 2018
from$ 312*Viewed: 1 hour 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

55 °FSaturday10/20/2018
40 °FSunday10/21/2018
37 °FMonday10/22/2018
43 °FTuesday10/23/2018
46 °FWednesday10/24/2018
45 °FThursday10/25/2018
33 °FFriday10/26/2018
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