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United flights from Saint Louis to Montreal starting at

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Low fare calendar for flights from Saint Louis (STL) to Montreal (YUL)

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$417 Price subject to changes
Viewed:16 hours ago
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$424 Price subject to changes
Viewed:16 hours ago
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$437 Price subject to changes
Viewed:16 hours ago
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$362 Price subject to changes
Viewed:16 hours ago
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$357 Price subject to changes
Viewed:16 hours ago
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$362 Price subject to changes
Viewed:16 hours ago
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$317 Price subject to changes
Viewed:16 hours ago
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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.

More United deals on Saint Louis (STL) to Montreal (YUL) flights

FromToDatesFare TypePrice

Saint Louis (STL)

Montreal (YUL)

Depart: 10/31/20

Return: 11/07/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/01/20

Return: 11/08/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/06/20

Return: 11/13/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/07/20

Return: 11/14/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/08/20

Return: 11/15/20

Roundtrip
from
$267*
Viewed:1dayago

Saint Louis (STL)

Montreal (YUL)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$267*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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

Thursday moderate rain
59°F 10/01/20
Friday light rain
49°F 10/02/20
Saturday light rain
50°F 10/03/20
Sunday overcast clouds
48°F 10/04/20
Monday few clouds
49°F 10/05/20
Tuesday sky is clear
55°F 10/06/20
Wednesday moderate rain
61°F 10/07/20
Powered by: OpenWeatherMap.org