Route Price Intelligence
Cheap Flights From Portland to Montreal
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$356
Deals From
$348
Usually Costs
$348 – $389
Lowest We've Seen
$288
Based on 217 price pointshigh confidence
Monthly Price Guide
Jan
$449
Feb
—
Mar
—
Apr
$575
May
$357
Jun
$374
Jul
$366
Aug
$347
Sep
$350
Oct
$355
Nov
$369
Dec
$411
Cheapest Average Expensive
Best Time to Fly from Portland to Montreal
The cheapest time to fly from Portland to Montreal is typically August, when fares average around $347. The most expensive month tends to be April at around $575. For the best deals, consider flying in August, September, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $28864 price checksWorst: $412