Route Price Intelligence
Cheap Flights From St. Louis to Vienna
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$830
Deals From
$716
Usually Costs
$716 – $998
Lowest We've Seen
$457
Based on 7,615 price pointshigh confidence
Monthly Price Guide
Jan
$698
Feb
$700
Mar
$704
Apr
$572
May
$801
Jun
$1,049
Jul
$1,058
Aug
$831
Sep
$710
Oct
$707
Nov
$607
Dec
$741
Cheapest Average Expensive
Best Time to Fly from St. Louis to Vienna
The cheapest time to fly from St. Louis to Vienna is typically April, when fares average around $572. The most expensive month tends to be July at around $1,058. For the best deals, consider flying in April, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $45764 price checksWorst: $688