Route Price Intelligence
Cheap Flights From St. Louis to Des Moines
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$317
Deals From
$264
Usually Costs
$264 – $317
Lowest We've Seen
$134
Based on 254 price pointshigh confidence
Monthly Price Guide
Jan
$317
Feb
—
Mar
—
Apr
$352
May
$260
Jun
$282
Jul
$300
Aug
$264
Sep
$264
Oct
$317
Nov
$317
Dec
$317
Cheapest Average Expensive
Best Time to Fly from St. Louis to Des Moines
The cheapest time to fly from St. Louis to Des Moines is typically May, when fares average around $260. The most expensive month tends to be April at around $352. For the best deals, consider flying in May, August, September.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August18,850 fares analyzedTypical low: $300