Route Price Intelligence
Cheap Flights From Chicago to Montreal
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$344
Deals From
$293
Usually Costs
$293 – $383
Lowest We've Seen
$182
Based on 8,367 price pointshigh confidence
Monthly Price Guide
Jan
$526
Feb
$322
Mar
$287
Apr
$215
May
$224
Jun
$360
Jul
$397
Aug
$397
Sep
$399
Oct
$399
Nov
$397
Dec
$399
Cheapest Average Expensive
Best Time to Fly from Chicago to Montreal
The cheapest time to fly from Chicago to Montreal is typically April, when fares average around $215. The most expensive month tends to be January at around $526. For the best deals, consider flying in April, May, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18280 price checksWorst: $258