Route Price Intelligence
Cheap Flights From Boston to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$698
Deals From
$622
Usually Costs
$622 – $838
Lowest We've Seen
$387
Based on 325 price pointshigh confidence
Monthly Price Guide
Jan
$625
Feb
$617
Mar
$640
Apr
$740
May
$872
Jun
$1,022
Jul
$934
Aug
$745
Sep
$660
Oct
$565
Nov
$565
Dec
$723
Cheapest Average Expensive
Best Time to Fly from Boston to Sofia
The cheapest time to fly from Boston to Sofia is typically October, when fares average around $565. The most expensive month tends to be June at around $1,022. For the best deals, consider flying in October, November, February.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October38,634 fares analyzedTypical low: $540