Route Price Intelligence
Cheap Flights From St. Louis to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$948
Deals From
$846
Usually Costs
$846 – $1,128
Lowest We've Seen
$520
Based on 5,437 price pointshigh confidence
Monthly Price Guide
Jan
$827
Feb
$820
Mar
$915
Apr
$906
May
$1,037
Jun
$1,230
Jul
$1,196
Aug
$905
Sep
$908
Oct
$856
Nov
$827
Dec
$989
Cheapest Average Expensive
Best Time to Fly from St. Louis to Sofia
The cheapest time to fly from St. Louis to Sofia is typically February, when fares average around $820. The most expensive month tends to be June at around $1,230. For the best deals, consider flying in February, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $52075 price checksWorst: $819