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Route Price Intelligence

Cheap Flights From Portland to Montreal

Live pricing benchmarks, monthly patterns, and historical lows for this route.

Typical Price
$356
Great Deal
Under $356
Typical Range
$356 – $389
Lowest We've Seen
$288
Based on 406 price pointshigh confidence

Monthly Price Guide

Jan
$427
Feb
$356
Mar
$356
Apr
$432
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 $432. For the best deals, consider flying in August, September, October.

Typical Price by Travel Month

Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route

$368$434$500$566$632NovDecJanFebMar
Cheapest month: January5,560 fares analyzedTypical low: $411
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