Route Price Intelligence
Cheap Flights From St. Louis to Dayton
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$276
Deals From
$249
Usually Costs
$249 – $314
Lowest We've Seen
$239
Based on 7,469 price pointshigh confidence
Monthly Price Guide
Jan
$279
Feb
$254
Mar
$274
Apr
$274
May
$274
Jun
$274
Jul
$294
Aug
$274
Sep
$303
Oct
$319
Nov
$303
Dec
$324
Cheapest Average Expensive
Best Time to Fly from St. Louis to Dayton
The cheapest time to fly from St. Louis to Dayton is typically February, when fares average around $254. The most expensive month tends to be December at around $324. For the best deals, consider flying in February, March, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23956 price checksWorst: $249