Route Price Intelligence
Cheap Flights From Boston to Sofia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$723
Deals From
$625
Usually Costs
$625 – $893
Lowest We've Seen
$387
Based on 3,989 price pointshigh confidence
Monthly Price Guide
Jan
$644
Feb
$617
Mar
$617
Apr
$752
May
$886
Jun
$1,008
Jul
$874
Aug
$746
Sep
$648
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 $1,008. For the best deals, consider flying in October, November, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $38874 price checksWorst: $565