Route Price Intelligence
Cheap Flights From St. Louis to Austin
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$254
Deals From
$224
Usually Costs
$224 – $277
Lowest We've Seen
$136
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$277
Feb
—
Mar
—
Apr
$260
May
$198
Jun
$228
Jul
$250
Aug
$224
Sep
$240
Oct
$277
Nov
$277
Dec
$285
Cheapest Average Expensive
Best Time to Fly from St. Louis to Austin
The cheapest time to fly from St. Louis to Austin is typically May, when fares average around $198. The most expensive month tends to be December at around $285. For the best deals, consider flying in May, August, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14071 price checksWorst: $180