Browse Origins:
Browse Destinations:

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

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

Book cheap flights from Chicago O'Hare International to Sofia

(Round-trip)
Depart: Sat Oct 3 2015 Return: Sat Oct 17 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
6:15p
SOF
8:55a
14h 40m
1 stop
SOF
5:35a
ORD
9:25p
15h 50m
1 stop
Depart: Mon Sep 7 2015 Return: Mon Sep 21 2015 Trip spans 15 days
LOT Polish Air
LOT Polish Air
ORD
5:25p
SOF
2:00a
32h 35m
1 stop
SOF
1:55p
ORD
11:35p
33h 40m
1 stop
Depart: Tue Sep 15 2015 Return: Sun Sep 20 2015 Trip spans 6 days
SWISS
SWISS
ORD
3:15p
SOF
9:40p
30h 25m
1 stop
SOF
6:30a
ORD
4:25p
33h 55m
1 stop
Depart: Fri Aug 21 2015 Return: Sat Sep 5 2015 Trip spans 16 days
Major Airline
Major Airline
ORD
1:30p
SOF
8:15a
18h 45m
2 stops
SOF
2:10a
ORD
7:00p
16h 50m
2 stops
Depart: Sat Aug 29 2015 Return: Mon Sep 14 2015 Trip spans 17 days
Alitalia
Alitalia
ORD
10:50a
SOF
12:20a
13h 30m
1 stop
SOF
3:35a
ORD
5:10p
13h 35m
1 stop
Depart: Tue Aug 11 2015 Return: Sun Aug 16 2015 Trip spans 6 days
$1027
Select
Lufthansa
Lufthansa
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
SOF
2:10a
ORD
7:00p
16h 50m
2 stops
Depart: Sat Jul 25 2015 Return: Sat Sep 5 2015 Trip spans 43 days
$1055
Select
United
United
ORD
5:20p
SOF
10:05a
16h 45m
1 stop
SOF
2:10a
ORD
7:40p
17h 30m
1 stop
Depart: Mon Jun 8 2015 Return: Sun Jul 5 2015 Trip spans 28 days
$1092
Select
Austrian Airlines
Austrian Airlines
ORD
12:00p
SOF
12:40a
12h 40m
1 stop
SOF
4:35p
ORD
5:35p
25h 00m
1 stop
Depart: Thu Jun 25 2015 Return: Wed Aug 5 2015 Trip spans 42 days
$1201
Select
American Airlines
American Airlines
ORD
4:50a
SOF
1:35a
20h 45m
1 stop
SOF
10:35a
ORD
2:40p
28h 05m
1 stop
Depart: Thu Jun 11 2015 Return: Mon Jul 6 2015 Trip spans 26 days
$1211
Select
British Airways
British Airways
ORD
4:50a
SOF
1:35a
20h 45m
1 stop
SOF
10:35a
ORD
12:51p
26h 16m
2 stops
Depart: Fri Jun 12 2015 Return: Thu Jul 9 2015 Trip spans 28 days
$1247
Select
KLM Royal Dutch
KLM Royal Dutch
ORD
8:30a
SOF
1:35a
17h 05m
2 stops
SOF
3:15a
ORD
6:10p
14h 55m
1 stop
Airports
Origin

Chicago
$543
Destination

Sofia
$543