Portland (PDX) to Montreal (YUL) flight deal from $375 USD in economy class

ACAir Canada

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

YUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada

$568 USD

-34%$375 USD

Verified Mar 22, 2026 at 2:20 AM

March 2026

Today

Mon

Tue

Wed

Thu

Fri

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Sun

23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22$1,613 23$1,056 24$712 25$689 26$694 27$658 28$562 29$600 30$562 31$562 1$581 2$623 3$581 4$441 5$534

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Sunday, March 22nd, 2026

10 round-trip options

Returning

Fri, Mar 27, 2026•5 Day Trip

$2,153 USD

Google Flights

Returning

Sat, Mar 28, 2026•6 Day Trip

$2,220 USD

Google Flights

Returning

Sun, Mar 29, 2026•7 Day Trip

$2,234 USD

Google Flights

Returning

Mon, Mar 30, 2026•8 Day Trip

$1,950 USD

Google Flights

Returning

Tue, Mar 31, 2026•9 Day Trip

$1,890 USD

Google Flights

Returning

Wed, Apr 1, 2026•10 Day Trip

$1,756 USD

Google Flights

Returning

Thu, Apr 2, 2026•11 Day Trip

$1,763 USD

Google Flights

Returning

Fri, Apr 3, 2026•12 Day Trip

$1,630 USD

Google Flights

Returning

Sat, Apr 4, 2026•13 Day Trip

$1,613 USD

Google Flights

Returning

Sun, Apr 5, 2026•14 Day Trip

$1,655 USD

Google Flights