Route Price Intelligence
Cheap Flights From St. Louis to Quebec
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$684
Deals From
$638
Usually Costs
$638 – $687
Lowest We've Seen
$530
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$685
Feb
—
Mar
—
Apr
$903
May
$583
Jun
$593
Jul
$641
Aug
$638
Sep
$687
Oct
$685
Nov
$685
Dec
$688
Cheapest Average Expensive
Best Time to Fly from St. Louis to Quebec
The cheapest time to fly from St. Louis to Quebec is typically May, when fares average around $583. The most expensive month tends to be April at around $903. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $53063 price checksWorst: $697