Route Price Intelligence
Cheap Flights From Chicago to Montreal
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$375
Deals From
$375
Usually Costs
$375 – $392
Lowest We've Seen
$182
Based on 328 price pointshigh confidence
Monthly Price Guide
Jan
$375
Feb
$378
Mar
$444
Apr
$628
May
$328
Jun
$328
Jul
$392
Aug
$392
Sep
$375
Oct
$375
Nov
$375
Dec
$375
Cheapest Average Expensive
Best Time to Fly from Chicago to Montreal
The cheapest time to fly from Chicago to Montreal is typically May, when fares average around $328. The most expensive month tends to be April at around $628. For the best deals, consider flying in May, June, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18270 price checksWorst: $344