Route Price Intelligence
Cheap Flights From Austin to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$250
Deals From
$225
Usually Costs
$225 – $277
Lowest We've Seen
$136
Based on 253 price pointshigh confidence
Monthly Price Guide
Jan
$277
Feb
—
Mar
—
Apr
$295
May
$189
Jun
$230
Jul
$244
Aug
$230
Sep
$240
Oct
$277
Nov
$277
Dec
$277
Cheapest Average Expensive
Best Time to Fly from Austin to Saint Louis
The cheapest time to fly from Austin to Saint Louis is typically May, when fares average around $189. The most expensive month tends to be April at around $295. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14070 price checksWorst: $180