Cheap flights from Montreal to Seattle from $0
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Discover deals on Montreal to Seattle flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Montreal to Seattle
Best
2 stops
8 Feb
DEP
08:05
YUL
2×
14:31
SEA
9h 26m
8 Feb
DEPARTURE
08:05 - 14:31
9h 26m
YUL
2 stops
SEA
1 stop
8 Feb
DEP
16:10
YUL
1×
22:16
SEA
9h 6m
8 Feb
DEPARTURE
16:10 - 22:16
9h 6m
YUL
1 stop
SEA
Air Canada flights from Montreal to Seattle
Our best Air Canada deals on Montreal to Seattle tickets
Best
2 stops
8 Feb
DEP
08:05
YUL
2×
14:31
SEA
9h 26m
8 Feb
DEPARTURE
08:05 - 14:31
9h 26m
YUL
2 stops
SEA
1 stop
8 Feb
DEP
16:10
YUL
1×
22:16
SEA
9h 6m
8 Feb
DEPARTURE
16:10 - 22:16
9h 6m
YUL
1 stop
SEA
What's the cheapest day of the week to fly from Montreal to Seattle?
If your flying dates are flexible, you should consider flying to Seattle on a Sun, as we generally find the cheapest rates on that day. On the other hand, Tue is the most expensive day to fly.
What is the cheapest month to fly from Montreal to Seattle?
The cheapest month for flights from Montreal to Seattle is Sep, where tickets cost $331 on average. The most expensive months are Dec.
JanFebMarAprMayJunJulAugSepOctNovDec
$474$403$331
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Everything you should know
Cheapest one-way flight
$347
Typical prices: $347–$694
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Montreal to Seattle currently costs AUD $347. Prices typically range from $347 to $347. Prices change frequently, so we recommend booking early and being flexible with your travel dates.