Route Price Intelligence
Cheap Flights From St. Louis to Calgary
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$536
Deals From
$468
Usually Costs
$468 – $595
Lowest We've Seen
$289
Based on 8,227 price pointshigh confidence
Monthly Price Guide
Jan
$576
Feb
$496
Mar
$463
Apr
$398
May
$468
Jun
$554
Jul
$571
Aug
$542
Sep
$542
Oct
$611
Nov
$611
Dec
$677
Cheapest Average Expensive
Best Time to Fly from St. Louis to Calgary
The cheapest time to fly from St. Louis to Calgary is typically April, when fares average around $398. The most expensive month tends to be December at around $677. For the best deals, consider flying in April, March, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $28959 price checksWorst: $420