Route Price Intelligence
Cheap Flights From St. Louis to Lyon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,101
Deals From
$943
Usually Costs
$943 – $1,297
Lowest We've Seen
$484
Based on 4,789 price pointshigh confidence
Monthly Price Guide
Jan
$847
Feb
$936
Mar
$1,333
Apr
$1,137
May
$1,221
Jun
$1,328
Jul
$1,353
Aug
$1,135
Sep
$974
Oct
$958
Nov
$862
Dec
$1,032
Cheapest Average Expensive
Best Time to Fly from St. Louis to Lyon
The cheapest time to fly from St. Louis to Lyon is typically January, when fares average around $847. The most expensive month tends to be July at around $1,353. For the best deals, consider flying in January, November, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48476 price checksWorst: $842