Route Price Intelligence
Cheap Flights From St. Louis to Toronto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$502
Deals From
$451
Usually Costs
$451 – $547
Lowest We've Seen
$210
Based on 8,111 price pointshigh confidence
Monthly Price Guide
Jan
$634
Feb
$465
Mar
$435
Apr
$396
May
$483
Jun
$593
Jul
$617
Aug
$610
Sep
$699
Oct
$710
Nov
$699
Dec
$699
Cheapest Average Expensive
Best Time to Fly from St. Louis to Toronto
The cheapest time to fly from St. Louis to Toronto is typically April, when fares average around $396. The most expensive month tends to be October at around $710. For the best deals, consider flying in April, March, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $21058 price checksWorst: $440