Find Deals on Flights from Chicago O'Hare International to Sofia (ORD - SOF)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 O'Hare International to Sofia

(Round-trip)
Depart: Mon Apr 3 2017 Return: Wed May 3 2017 Trip spans 31 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
SOF
8:45a
15h 05m
1 stop
SOF
6:00a
ORD
9:35p
15h 35m
1 stop
Depart: Sun Mar 19 2017 Return: Sun Mar 26 2017 Trip spans 8 days
British Airways
British Airways
ORD
6:05a
SOF
2:15a
20h 10m
1 stop
SOF
10:25a
ORD
5:25p
31h 00m
1 stop
Depart: Sun May 14 2017 Return: Sat Jun 3 2017 Trip spans 21 days
Lufthansa
Lufthansa
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
SOF
2:05a
ORD
10:30p
20h 25m
1 stop
Depart: Fri Jun 2 2017 Return: Sat Jun 3 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
2:00a
SOF
9:10p
19h 10m
2 stops
SOF
10:45a
ORD
1:30p
26h 45m
2 stops
Depart: Mon Jul 10 2017 Return: Sat Aug 12 2017 Trip spans 34 days
SWISS
SWISS
ORD
3:10p
SOF
8:25a
17h 15m
1 stop
SOF
11:40a
ORD
4:25p
28h 45m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 21 2017 Trip spans 21 days
Air Canada
Air Canada
ORD
11:25a
SOF
1:10a
13h 45m
2 stops
SOF
2:05a
ORD
1:21a
23h 16m
2 stops
Depart: Sat Jun 3 2017 Return: Sat Jun 17 2017 Trip spans 15 days
American Airlines
American Airlines
ORD
5:05a
SOF
1:25a
20h 20m
1 stop
SOF
10:05a
ORD
1:20p
27h 15m
2 stops
Depart: Mon Jun 5 2017 Return: Thu Jul 27 2017 Trip spans 53 days
Alitalia
Alitalia
ORD
11:05a
SOF
6:15a
19h 10m
1 stop
SOF
3:05p
ORD
5:10p
26h 05m
1 stop
Depart: Sat Aug 5 2017 Return: Sun Aug 20 2017 Trip spans 16 days
KLM
KLM
ORD
8:20a
SOF
1:55a
17h 35m
2 stops
SOF
3:10a
ORD
12:10a
21h 00m
2 stops
Depart: Wed Feb 22 2017 Return: Thu Mar 9 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
ORD
4:20p
SOF
8:10p
27h 50m
1 stop
SOF
5:05a
ORD
8:50p
15h 45m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 10 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
SOF
8:45a
15h 05m
1 stop
SOF
5:40p
ORD
9:35p
27h 55m
1 stop
Depart: Mon Mar 20 2017 Return: Sun Mar 26 2017 Trip spans 7 days
British Airways
British Airways
ORD
7:00p
SOF
2:15a
31h 15m
1 stop
SOF
10:25a
ORD
5:25p
31h 00m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 25 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
SOF
8:45a
15h 05m
1 stop
SOF
6:00a
ORD
9:35p
15h 35m
1 stop
Depart: Tue May 16 2017 Return: Sat Jun 3 2017 Trip spans 19 days
Lufthansa
Lufthansa
ORD
5:20p
SOF
10:40a
17h 20m
1 stop
SOF
2:05a
ORD
10:30p
20h 25m
1 stop
Depart: Mon Jul 17 2017 Return: Sat Aug 19 2017 Trip spans 34 days
SWISS
SWISS
ORD
3:10p
SOF
8:25a
17h 15m
1 stop
SOF
11:40a
ORD
4:25p
28h 45m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 19 2017 Trip spans 15 days
Air Canada
Air Canada
ORD
9:00a
SOF
1:10a
16h 10m
2 stops
SOF
2:05a
ORD
1:21a
23h 16m
2 stops
Depart: Sat Jul 15 2017 Return: Thu Aug 17 2017 Trip spans 34 days
Major Airline
Major Airline
ORD
1:40p
SOF
4:45a
15h 05m
1 stop
SOF
6:40a
ORD
7:35p
12h 55m
1 stop
Depart: Sat Jun 17 2017 Return: Thu Aug 3 2017 Trip spans 48 days
Alitalia
Alitalia
ORD
11:05a
SOF
6:15a
19h 10m
1 stop
SOF
3:05p
ORD
5:10p
26h 05m
1 stop
Depart: Wed May 31 2017 Return: Fri Jun 30 2017 Trip spans 31 days
American Airlines
American Airlines
ORD
5:00a
SOF
1:25a
20h 25m
1 stop
SOF
10:30a
ORD
1:14p
26h 44m
2 stops
Depart: Sat Apr 22 2017 Return: Sun Jun 4 2017 Trip spans 44 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
SOF
9:05p
27h 25m
1 stop
SOF
5:40p
ORD
9:35p
27h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$512
Destination

Sofia
$512