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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: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
Aeroflot
Aeroflot
BOS
4:45a
SOF
12:30a
43h 45m
2 stops
SOF
8:30a
BOS
9:23p
60h 53m
2 stops
Depart: Mon Sep 7 2015 Return: Wed Sep 16 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BOS
7:45p
SOF
9:45p
26h 00m
1 stop
SOF
5:45p
BOS
8:00p
26h 15m
1 stop
Depart: Thu Sep 10 2015 Return: Thu Oct 1 2015 Trip spans 22 days
Major Airline
Major Airline
BOS
4:25p
SOF
7:30a
15h 05m
1 stop
SOF
8:55a
BOS
9:20p
12h 25m
1 stop
Depart: Mon May 18 2015 Return: Tue Jun 2 2015 Trip spans 16 days
United
United
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Mon May 25 2015 Return: Sun May 31 2015 Trip spans 7 days
SWISS
SWISS
BOS
5:40p
SOF
9:20a
15h 40m
1 stop
SOF
6:30a
BOS
10:55p
16h 25m
1 stop
Depart: Fri May 29 2015 Return: Sun Jun 7 2015 Trip spans 10 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
7:25a
15h 00m
1 stop
SOF
2:10a
BOS
9:20p
19h 10m
1 stop
Depart: Thu May 14 2015 Return: Fri May 29 2015 Trip spans 16 days
$1035
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British Airways
British Airways
BOS
3:10p
SOF
2:35a
11h 25m
1 stop
SOF
10:25a
BOS
11:05p
12h 40m
1 stop
Depart: Sun Jun 28 2015 Return: Sun Jul 5 2015 Trip spans 8 days
$1153
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Alitalia
Alitalia
BOS
6:50p
SOF
7:05a
12h 15m
1 stop
SOF
3:05p
BOS
9:40p
30h 35m
1 stop
Depart: Tue Jun 23 2015 Return: Mon Jul 6 2015 Trip spans 14 days
$1154
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Air Canada
Air Canada
BOS
4:25p
SOF
7:30a
15h 05m
1 stop
SOF
2:50a
BOS
9:25p
18h 35m
2 stops
Depart: Wed Jul 1 2015 Return: Mon Jul 6 2015 Trip spans 6 days
$1224
Select
Air France
Air France
BOS
4:45p
SOF
5:20a
12h 35m
1 stop
SOF
3:20a
BOS
12:00a
20h 40m
1 stop
Airports
Origin

Boston
$704
Destination

Sofia
$704