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
$313
Usually Costs
$313 – $423
Lowest We've Seen
$182
Based on 8,708 price pointshigh confidence
Monthly Price Guide
Jan
$426
Feb
$426
Mar
$746
Apr
$346
May
$296
Jun
$320
Jul
$343
Aug
$343
Sep
$343
Oct
$343
Nov
$424
Dec
$426
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 $296. The most expensive month tends to be March at around $746. 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: $18290 price checksWorst: $390