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: Fri Oct 16 2015 Trip spans 14 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: Tue May 5 2015 Return: Sun May 10 2015 Trip spans 6 days
Lufthansa
Lufthansa
ORD
5:20p
SOF
10:05a
16h 45m
1 stop
SOF
8:55a
ORD
10:25p
13h 30m
1 stop
Depart: Sun May 3 2015 Return: Sun May 24 2015 Trip spans 22 days
Alitalia
Alitalia
ORD
10:50a
SOF
6:05a
19h 15m
1 stop
SOF
3:35a
ORD
5:10p
13h 35m
1 stop
Depart: Fri May 1 2015 Return: Mon Jun 1 2015 Trip spans 32 days
KLM Royal Dutch
KLM Royal Dutch
ORD
12:20p
SOF
1:45a
13h 25m
1 stop
SOF
3:15a
ORD
6:10p
14h 55m
1 stop
Depart: Wed Apr 29 2015 Return: Mon May 4 2015 Trip spans 6 days
Austrian Airlines
Austrian Airlines
ORD
12:00p
SOF
12:40a
12h 40m
1 stop
SOF
4:20a
ORD
5:35p
13h 15m
1 stop
Depart: Thu May 28 2015 Return: Sat Jun 6 2015 Trip spans 10 days
Aeroflot
Aeroflot
ORD
2:00a
SOF
11:30p
21h 30m
2 stops
SOF
8:30a
ORD
10:11p
61h 41m
2 stops
Depart: Tue Jul 21 2015 Return: Thu Sep 3 2015 Trip spans 45 days
$1063
Select
SWISS
SWISS
ORD
3:15p
SOF
9:40p
30h 25m
1 stop
SOF
6:20a
ORD
7:45p
13h 25m
1 stop
Depart: Thu Aug 6 2015 Return: Thu Sep 3 2015 Trip spans 29 days
$1067
Select
Air Canada
Air Canada
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
SOF
2:00a
ORD
9:20p
19h 20m
2 stops
Depart: Sun Aug 9 2015 Return: Mon Sep 7 2015 Trip spans 30 days
$1076
Select
LOT Polish Air
LOT Polish Air
ORD
5:25p
SOF
5:15a
11h 50m
1 stop
SOF
1:55p
ORD
6:45p
28h 50m
1 stop
Depart: Sat Aug 1 2015 Return: Wed Aug 12 2015 Trip spans 12 days
$1089
Select
Major Airline
Major Airline
ORD
2:00a
SOF
11:45p
21h 45m
2 stops
SOF
2:50a
ORD
6:59p
16h 09m
2 stops
Depart: Thu Jul 16 2015 Return: Fri Jul 24 2015 Trip spans 9 days
$1114
Select
United
United
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
SOF
2:10a
ORD
10:25p
20h 15m
1 stop
Depart: Tue May 19 2015 Return: Wed May 20 2015 Trip spans 2 days
$2030
Select
Air Berlin
Air Berlin
ORD
11:25a
SOF
1:00a
13h 35m
1 stop
SOF
12:00p
ORD
3:25p
27h 25m
2 stops
Airports
Origin

Chicago
$654
Destination

Sofia
$654