Find Deals on Flights from Chicago to Sofia (CHI - SOF)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Sofia

(Round-trip)
Depart: Sun Jan 10 2016 Return: Tue Feb 9 2016 Trip spans 31 days
Air France
Air France
ORD
12:03p
SOF
1:05a
13h 02m
1 stop
SOF
2:10a
ORD
4:20p
14h 10m
1 stop
Depart: Sat Nov 21 2015 Return: Sun Nov 29 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
SOF
7:40a
15h 25m
1 stop
SOF
4:35p
ORD
8:55p
28h 20m
1 stop
Depart: Mon Nov 9 2015 Return: Thu Jan 7 2016 Trip spans 60 days
Air France
Air France
MDW
8:50a
SOF
1:05a
16h 15m
2 stops
SOF
2:10a
MDW
7:51p
17h 41m
2 stops
Depart: Thu Nov 12 2015 Return: Wed Jan 6 2016 Trip spans 56 days
KLM
KLM
MDW
7:40a
SOF
1:00a
17h 20m
2 stops
SOF
2:05a
MDW
9:47p
19h 42m
2 stops
Depart: Wed Dec 23 2015 Return: Sun Jan 24 2016 Trip spans 33 days
Lufthansa
Lufthansa
ORD
11:15a
SOF
12:15a
13h 00m
1 stop
SOF
8:00a
ORD
10:05p
14h 05m
1 stop
Depart: Mon Aug 31 2015 Return: Sat Sep 19 2015 Trip spans 20 days
SWISS
SWISS
ORD
10:45a
SOF
8:20a
21h 35m
1 stop
SOF
11:45a
ORD
4:25p
28h 40m
1 stop
Depart: Sun Aug 23 2015 Return: Thu Sep 24 2015 Trip spans 33 days
Alitalia
Alitalia
ORD
10:50a
SOF
12:20a
13h 30m
1 stop
SOF
3:05p
ORD
5:10p
26h 05m
1 stop
Depart: Sat Dec 5 2015 Return: Thu Jan 7 2016 Trip spans 34 days
KLM
KLM
ORD
11:30a
SOF
1:00a
13h 30m
1 stop
SOF
2:05a
ORD
11:20p
21h 15m
2 stops
Depart: Fri Sep 4 2015 Return: Thu Oct 1 2015 Trip spans 28 days
British Airways
British Airways
ORD
4:50a
SOF
1:35a
20h 45m
1 stop
SOF
10:35a
ORD
2:25p
27h 50m
1 stop
Depart: Fri Sep 25 2015 Return: Sat Oct 3 2015 Trip spans 9 days
American Airlines
American Airlines
ORD
4:55a
SOF
1:35a
20h 40m
1 stop
SOF
10:35a
ORD
2:25p
27h 50m
1 stop
Depart: Mon Aug 3 2015 Return: Fri Aug 28 2015 Trip spans 26 days
$1078
Select
Austrian Airlines
Austrian Airlines
ORD
12:00p
SOF
5:50a
17h 50m
1 stop
SOF
4:35p
ORD
5:20p
24h 45m
1 stop
Airports
Origin

Chicago
only $644
only $661
Destination

Sofia
$644