Route Price Intelligence
Cheap Flights From St. Louis to Lyon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,114
Deals From
$944
Usually Costs
$944 – $1,305
Lowest We've Seen
$484
Based on 5,112 price pointshigh confidence
Monthly Price Guide
Jan
$850
Feb
$936
Mar
$1,342
Apr
$1,152
May
$1,222
Jun
$1,333
Jul
$1,372
Aug
$1,145
Sep
$963
Oct
$957
Nov
$874
Dec
$1,042
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 $850. The most expensive month tends to be July at around $1,372. 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