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Find Flight Deals from Boston Logan International to Sofia (BOS - SOF)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Sofia

(Round-trip)
Depart: Sun Feb 1 2015 Return: Sat Feb 7 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Mon Feb 2 2015 Return: Sat Feb 7 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Tue Feb 3 2015 Return: Sat Feb 7 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Wed Feb 4 2015 Return: Sat Feb 7 2015 Trip spans 4 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Thu Feb 5 2015 Return: Sat Feb 14 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Fri Feb 6 2015 Return: Thu Feb 19 2015 Trip spans 14 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Sat Feb 7 2015 Return: Sat Feb 14 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Sun Feb 8 2015 Return: Fri Feb 13 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Mon Feb 9 2015 Return: Thu Feb 19 2015 Trip spans 11 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Tue Feb 10 2015 Return: Tue Feb 17 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Fri Feb 20 2015 Return: Fri Feb 27 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Sat Feb 21 2015 Return: Fri Feb 27 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Mon Feb 23 2015 Return: Tue Mar 3 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
9:10p
27h 15m
1 stop
SOF
4:25p
BOS
7:35p
27h 10m
1 stop
Depart: Sun Feb 22 2015 Return: Mon Mar 2 2015 Trip spans 9 days
Lufthansa
Lufthansa
BOS
3:20p
SOF
6:15a
14h 55m
1 stop
SOF
7:55a
BOS
8:35p
12h 40m
1 stop
Depart: Wed Feb 25 2015 Return: Tue Mar 3 2015 Trip spans 7 days
United
United
BOS
9:35a
SOF
11:55p
14h 20m
2 stops
SOF
7:55a
BOS
8:35p
12h 40m
1 stop
Depart: Wed Feb 11 2015 Return: Thu Feb 19 2015 Trip spans 9 days
KLM Royal Dutch
KLM Royal Dutch
BOS
1:39p
SOF
2:00a
12h 21m
1 stop
SOF
2:05a
BOS
3:11p
13h 06m
1 stop
Depart: Fri Mar 13 2015 Return: Mon Mar 16 2015 Trip spans 4 days
British Airways
British Airways
BOS
4:50a
SOF
3:25a
22h 35m
1 stop
SOF
10:20a
BOS
12:40a
14h 20m
1 stop
Depart: Sun Apr 19 2015 Return: Sun May 3 2015 Trip spans 15 days
Aeroflot
Aeroflot
BOS
3:30a
SOF
10:55a
31h 25m
2 stops
SOF
8:30a
BOS
9:09p
36h 39m
2 stops
Depart: Fri Jun 5 2015 Return: Sun Jun 21 2015 Trip spans 17 days
$1300
Select
SWISS
SWISS
BOS
5:40p
SOF
4:10a
10h 30m
1 stop
SOF
6:30a
BOS
10:55p
16h 25m
1 stop
Depart: Thu Jun 4 2015 Return: Sun Jun 21 2015 Trip spans 18 days
$6358
Select
Multiple Airlines
Multiple Airlines
BOS
9:45p
SOF
7:05a
57h 20m
3 stops
SOF
3:35a
BOS
12:30a
44h 55m
3 stops
Change your search
Airports
Origin

Boston
$585
Destination

Sofia
$585