Route Price Intelligence
Cheap Flights From Cincinnati to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$289
Deals From
$246
Usually Costs
$246 – $340
Lowest We've Seen
$136
Based on 749 price pointshigh confidence
Monthly Price Guide
Jan
$347
Feb
—
Mar
—
Apr
$291
May
$218
Jun
$250
Jul
$250
Aug
$248
Sep
$335
Oct
$347
Nov
$342
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 $218. The most expensive month tends to be January at around $347. For the best deals, consider flying in May, August, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14061 price checksWorst: $181