Quebec → Chicago flights: the normal price, and when to book

Here is what a return trip to Chicago usually costs. Above $489 you are paying the going rate; below it, you have a deal.

Usual price$489
Excellent deal below$307
Lowest ever recorded$359

Last recorded on September 6, 2026, across 1213 observations from the past 90 days.

By cabin

  • Economy$512

Price movement

From September 5, 2026 to September 6, 2026, across 2 days of observations: $370 at the lowest, $442 at the highest. Each dot is an observed day; gaps between dots were not measured.

Get told when the price drops

Set an alert on this route: we watch continuously and write to you the moment a fare goes below $307.