Route Price Intelligence
Cheap Flights From Dayton to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$309
Deals From
$290
Usually Costs
$290 – $344
Lowest We've Seen
$239
Based on 5,805 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$309
Mar
$349
Apr
$309
May
$309
Jun
$309
Jul
$309
Aug
$309
Sep
$319
Oct
$334
Nov
$329
Dec
$329
Cheapest Average Expensive
Best Time to Fly from Dayton to Saint Louis
The cheapest time to fly from Dayton to Saint Louis is typically January, when fares average around $309. The most expensive month tends to be March at around $349. For the best deals, consider flying in January, February, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23978 price checksWorst: $309