Fare Guide
Estimated lowest fares found within 7 days
The cheapest airline(s) flying from Boston to Sofia is United Airlines.
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Boston to Sofia is October.
The cheapest day(s) of the week to fly from Boston to Sofia is Wednesday.
The cheapest time of the day to fly from Boston to Sofia is in the evening.
Flight Schedules
Last Updated: Thu, 2 May, 2024
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Connecting Flights
The flight distance between Boston and Sofia is 7278km. Check all available flights on Wego.
The earliest flight of the day departs at 20:30. The last flight of the day departs at 20:30. See the full list of flight times on Wego.