Route Price Intelligence
Cheap Flights From Cincinnati to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$295
Deals From
$244
Usually Costs
$244 – $340
Lowest We've Seen
$136
Based on 3,164 price pointshigh confidence
Monthly Price Guide
Jan
$347
Feb
—
Mar
—
Apr
$236
May
$225
Jun
$250
Jul
$250
Aug
$250
Sep
$335
Oct
$347
Nov
$347
Dec
$342
Cheapest Average Expensive
Best Time to Fly from Cincinnati to Saint Louis
The cheapest time to fly from Cincinnati to Saint Louis is typically May, when fares average around $225. The most expensive month tends to be January at around $347. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14063 price checksWorst: $238