Route Price Intelligence
Cheap Flights From Austin to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$249
Great Deal
Under $229
Typical Range
$229 – $289
Lowest We've Seen
$136
Based on 500 price pointshigh confidence
Monthly Price Guide
Jan
$279
Feb
$279
Mar
$289
Apr
$289
May
—
Jun
—
Jul
$324
Aug
$231
Sep
$229
Oct
$229
Nov
$249
Dec
$279
Cheapest Average Expensive
Best Time to Fly from Austin to Saint Louis
The cheapest time to fly from Austin to Saint Louis is typically October, when fares average around $229. The most expensive month tends to be July at around $324. For the best deals, consider flying in October, September, August.
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: August21,524 fares analyzedTypical low: $247