Route Price Intelligence
Cheap Flights From St. Louis to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$990
Deals From
$886
Usually Costs
$886 – $1,215
Lowest We've Seen
$520
Based on 4,072 price pointshigh confidence
Monthly Price Guide
Jan
$871
Feb
$879
Mar
$814
Apr
$950
May
$1,155
Jun
$1,324
Jul
$1,292
Aug
$984
Sep
$938
Oct
$890
Nov
$860
Dec
$994
Cheapest Average Expensive
Best Time to Fly from St. Louis to Sofia
The cheapest time to fly from St. Louis to Sofia is typically March, when fares average around $814. The most expensive month tends to be June at around $1,324. For the best deals, consider flying in March, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $53763 price checksWorst: $819