Travel with Air Canada from Montreal to Seattle (YUL - SEA) fromĀ 

ā€  Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.

Flights between Montreal and Seattle - our lowest fares in cash

CAD 331
CAD 1.0K
28

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MAR

29

Fr

30

Sa

31

Su

01

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APR

02

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03

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06

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07

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Mo

09

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10

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11

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18

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19

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25

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26

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27

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RangeCAD 331-CAD 1,042

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book flights from Montreal (YUL) to Seattle (SEA) | Air Canada

Flights between Montreal and Seattle - our lowest fares in points

pts
Select...
FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Apr 02, 2024
12,500 pts
+ CAD 165

Viewed: 1 day ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Apr 01, 2024
12,500 pts
+ CAD 165

Viewed: 1 day ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Jul 24, 2024
11,800 pts
+ CAD 170

Viewed: 16 hours ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Jul 25, 2024
14,000 pts
+ CAD 157

Viewed: 16 hours ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Jul 26, 2024
14,200 pts
+ CAD 157

Viewed: 17 hours ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Jul 01, 2024
17,300 pts
+ CAD 157

Viewed: 16 hours ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Jun 28, 2024
26,600 pts
+ CAD 118

Viewed: 16 hours ago

FromMontreal (YUL)ToSeattle (SEA)One-way
/
Economy
Mar 29, 2024
30,400 pts
+ CAD 126

Viewed: 11 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.