You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Easily compare round-trip flights from Boston to Sofia
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Sofia by changing tabs
Quickest
Cheapest
Turkish Airlines
06 Nov
BOS
5:35 pm
Boston Logan Intl airport
33h 30m
1 Stop
10:05 am
+2
SOF
Sofia airport
10 Nov
SOF
11:25 pm
Sofia airport
28h 30m
1 Stop
8:55 pm
+1
BOS
Boston Logan Intl airport
759 USD
Turkish Airlines
25 Mar
BOS
7:35 pm
Boston Logan Intl airport
33h 30m
1 Stop
11:05 am
+2
SOF
Sofia airport
15 Apr
SOF
12:40 am
Sofia airport
27h 50m
1 Stop
9:30 pm
BOS
Boston Logan Intl airport
766 USD
Turkish Airlines
06 Jan
BOS
5:35 pm
Boston Logan Intl airport
27h 20m
1 Stop
3:55 am
+2
SOF
Sofia airport
26 Jan
SOF
11:50 am
Sofia airport
16h 05m
1 Stop
8:55 pm
BOS
Boston Logan Intl airport
768 USD
Lufthansa
06 Mar
BOS
11:20 am
Boston Logan Intl airport
14h 10m
1 Stop
8:30 am
+1
SOF
Sofia airport
15 Mar
SOF
10:15 am
Sofia airport
16h 40m
2 Stops
8:55 pm
BOS
Boston Logan Intl airport
788 USD
SWISS
31 Dec
BOS
4:45 pm
Boston Logan Intl airport
13h 20m
2 Stops
1:05 pm
+-364
SOF
Sofia airport
08 Jan
SOF
8:00 am
Sofia airport
19h 35m
1 Stop
8:35 pm
BOS
Boston Logan Intl airport
787 USD
Turkish Airlines
06 Jan
BOS
5:35 pm
Boston Logan Intl airport
27h 20m
1 Stop
3:55 am
+2
SOF
Sofia airport
26 Jan
SOF
11:50 am
Sofia airport
16h 05m
1 Stop
8:55 pm
BOS
Boston Logan Intl airport
768 USD
How to get the cheapest flight ticket from Boston to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sofia?
January
The cheapest time of year to fly to Sofia from Boston is January. Most expensive is July
What is the cheapest day to fly to Sofia?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
When is the cheapest time to fly to Sofia?
in the morning
Boston to Sofia flights are approximately 59% more expensive in the afternoon than in the morning
What is the cheapest airline that flies to Sofia?
easyJet
easyJet, Bulgaria Air, and LOT are the most popular carriers operating from Boston to Sofia
What is the cheapest route?
Boston Logan Intl - Sofia
Fly from Boston Logan Intl to Sofia for the best Boston - Sofia flight prices
BOS
Boston Logan Intl
SOF
Sofia
When is the cheapest time to book a flight to Sofia?
57 days before
The cheapest time to buy a flight from Boston to Sofia is approximately 57 days to departure
60
Days before departure
0
Flight information for Boston to Sofia (SOF - BOS)
Find info about flight duration, direct flights, and airports for your flight from Boston to Sofia
| Fastest flight time | 16h 15m | The fastest flight from Boston to Sofia takes 16h 15m. | |
| Direct flights | None | There are no direct flights from Boston to Sofia. Popular non-direct route for this connection is Boston Logan Intl - Sofia. | |
| Airports in Sofia | 1 airport | There is 1 airport near Sofia: Sofia (SOF) |
Flights to other cities in Bulgaria
Lost the lust for Sofia? Check out some flights to other cities in Bulgaria
Round-trip flights to other destinations
Lost the lust for Sofia? Check out some flights to other destinations
*Flight prices to Sofia are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.