Route Price Intelligence
Cheap Flights From Chicago to Montreal
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$385
Great Deal
Under $351
Typical Range
$351 – $524
Lowest We've Seen
$237
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$351
Feb
$351
Mar
$495
Apr
$385
May
—
Jun
—
Jul
$549
Aug
$385
Sep
$520
Oct
$376
Nov
$364
Dec
$557
Cheapest Average Expensive
Best Time to Fly from Chicago to Montreal
The cheapest time to fly from Chicago to Montreal is typically January, when fares average around $351. The most expensive month tends to be December at around $557. For the best deals, consider flying in January, February, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August36,196 fares analyzedTypical low: $355