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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: Mon Oct 5 2015 Return: Thu Oct 22 2015 Trip spans 18 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: 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: Fri Aug 14 2015 Return: Sun Aug 23 2015 Trip spans 10 days
$1017
Select
Major Airline
Major Airline
ORD
12:00p
SOF
10:00a
22h 00m
1 stop
SOF
2:00a
ORD
7:00p
17h 00m
2 stops
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: Thu Aug 6 2015 Return: Thu Sep 3 2015 Trip spans 29 days
$1055
Select
United
United
ORD
5:20p
SOF
10:05a
16h 45m
1 stop
SOF
2:00a
ORD
10:25p
20h 25m
1 stop
Depart: Sat Jun 6 2015 Return: Fri Jul 10 2015 Trip spans 35 days
$1092
Select
Austrian Airlines
Austrian Airlines
ORD
12:00p
SOF
7:55a
19h 55m
1 stop
SOF
4:20a
ORD
5:35p
13h 15m
1 stop
Depart: Fri Jul 3 2015 Return: Sat Aug 22 2015 Trip spans 51 days
$1118
Select
SWISS
SWISS
ORD
10:45a
SOF
3:10a
16h 25m
1 stop
SOF
11:45a
ORD
4:25p
28h 40m
1 stop
Depart: Tue Jul 28 2015 Return: Fri Sep 4 2015 Trip spans 39 days
$1129
Select
Air Canada
Air Canada
ORD
9:45a
SOF
11:45p
14h 00m
2 stops
SOF
2:10a
ORD
1:15a
23h 05m
2 stops
Depart: Thu Jun 11 2015 Return: Fri Jul 3 2015 Trip spans 23 days
$1201
Select
American Airlines
American Airlines
ORD
4:50a
SOF
1:35a
20h 45m
1 stop
SOF
10:25a
ORD
2:40p
28h 15m
1 stop
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
$545
Destination

Sofia
$545