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Cheap flights from Portland (PDX) to Montreal (YUL)

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How to find the cheapest flight from Portland (PDX) to Montreal (YUL)

How to find the cheapest flight from Portland (PDX) to Montreal (YUL)
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How to find the cheapest flight from Portland (PDX) to Montreal (YUL)
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How to find the cheapest flight from Portland (PDX) to Montreal (YUL)
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Cheap flights from Portland to Montreal in December 2025 , January 2026

31 Dec - 10 Jan $ 599.00
PDX
Portland
Frontier Airlines
2 STOPS
YUL
Montreal
YUL
Montreal
Frontier Airlines
2 STOPS
PDX
Portland
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24 Dec - 09 Jan $ 788.00
PDX
Portland
WestJet
1 STOPS
YUL
Montreal
YUL
Montreal
WestJet
1 STOPS
PDX
Portland
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18 Dec - 08 Jan $ 863.00
PDX
Portland
WestJet
1 STOPS
YUL
Montreal
YUL
Montreal
WestJet
1 STOPS
PDX
Portland
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Last minute flights from Portland to Montreal

20 Dec - 31 Dec $ 871.00
PDX
Portland
United Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
United Airlines
2 STOPS
PDX
Portland
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24 Dec - 31 Dec $ 898.00
PDX
Portland
United Airlines
1 STOPS
YUL
Montreal
YUL
Montreal
United Airlines
1 STOPS
PDX
Portland
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18 Dec - 31 Dec $ 1,074.00
PDX
Portland
WestJet
1 STOPS
YUL
Montreal
YUL
Montreal
WestJet
1 STOPS
PDX
Portland
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One-way flights to Montreal from Portland

5:00 AM - 11:15 AM
United Airlines
1 Stops
8h 58m
PDX - YUL
$ 256
Kiwi
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11:02 AM - 5:52 PM
United Airlines
1 Stops
7h 15m
PDX - YUL
$ 311
Kiwi
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1:59 PM - 8:00 PM
WestJet
1 Stops
6h 48m
PDX - YUL
$ 490
Kiwi
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How to find the cheapest flight from Portland (PDX) to Montreal (YUL)

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How to find the cheapest flight from Portland (PDX) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Montreal (YUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.