Route Price Intelligence
Cheap Flights From Louisville to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$375
Deals From
$375
Usually Costs
$375 – $395
Lowest We've Seen
$191
Based on 6,267 price pointshigh confidence
Monthly Price Guide
Jan
$385
Feb
$382
Mar
$640
Apr
$405
May
$326
Jun
$375
Jul
$375
Aug
$375
Sep
$385
Oct
$395
Nov
$375
Dec
$375
Cheapest Average Expensive
Best Time to Fly from Louisville to Saint Louis
The cheapest time to fly from Louisville to Saint Louis is typically May, when fares average around $326. The most expensive month tends to be March at around $640. For the best deals, consider flying in May, November, December.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19165 price checksWorst: $330