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
$352
Usually Costs
$352 – $395
Lowest We've Seen
$191
Based on 268 price pointshigh confidence
Monthly Price Guide
Jan
$385
Feb
—
Mar
—
Apr
$627
May
$332
Jun
$375
Jul
$375
Aug
$314
Sep
$324
Oct
$375
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 August, when fares average around $314. The most expensive month tends to be April at around $627. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19162 price checksWorst: $330