Route Price Intelligence
Cheap Flights From Seattle to Montreal
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$533
Deals From
$472
Usually Costs
$472 – $586
Lowest We've Seen
$265
Based on 858 price pointshigh confidence
Monthly Price Guide
Jan
$586
Feb
$594
Mar
$698
Apr
$858
May
$508
Jun
$522
Jul
$511
Aug
$462
Sep
$428
Oct
$483
Nov
$533
Dec
$542
Cheapest Average Expensive
Best Time to Fly from Seattle to Montreal
The cheapest time to fly from Seattle to Montreal is typically September, when fares average around $428. The most expensive month tends to be April at around $858. For the best deals, consider flying in September, August, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $31868 price checksWorst: $493