Cheap flights from Montreal to South Region

View AU$522 flight on Tue, 28 Oct. 2025Opens in a new window

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Cheap Flights from Montreal (YMQ) to South Region (POA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$974 Return, found 9 hours ago
AU$974
Return
found 9 hours ago
Select Delta flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$974 found 9 hours ago
Delta
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$977 Return, found 9 hours ago
AU$977
Return
found 9 hours ago
Select Delta flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$977 found 9 hours ago
LATAM Airlines Group
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$1,140 Return, found 9 hours ago
AU$1,140
Return
found 9 hours ago
Select LATAM Airlines Group flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$1,140 found 9 hours ago
United
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$1,331 Return, found 9 hours ago
AU$1,331
Return
found 9 hours ago
Select United flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$1,331 found 9 hours ago
Air Canada
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$1,619 Return, found 9 hours ago
AU$1,619
Return
found 9 hours ago
Select Air Canada flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$1,619 found 9 hours ago
Copa
Fri, 19 Sep. - Thu, 2 Oct.
YUL
Montreal
POA
Porto Alegre
AU$1,933 Return, found 9 hours ago
AU$1,933
Return
found 9 hours ago
Select Copa flight, departing Fri, 19 Sep. from Montreal to Porto Alegre, returning Thu, 2 Oct., priced at AU$1,933 found 9 hours ago
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