Find Cheap Flights from Bulgaria to Chicago O'Hare International

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 Bulgaria to Chicago O'Hare International

(Round-trip)
Depart: Tue Nov 14 2017 Return: Tue Nov 28 2017 Trip spans 15 days
KLM
KLM
SOF
2:00a
ORD
7:52p
17h 52m
2 stops
ORD
9:25a
SOF
1:00a
15h 35m
2 stops
Depart: Fri Dec 22 2017 Return: Sun Jan 7 2018 Trip spans 17 days
Iberia
Iberia
SOF
1:45a
ORD
5:25p
15h 40m
1 stop
ORD
11:50a
SOF
10:05a
22h 15m
1 stop
Depart: Sun Sep 17 2017 Return: Fri Sep 29 2017 Trip spans 13 days
British Airways
British Airways
SOF
10:30a
ORD
5:25p
30h 55m
1 stop
ORD
5:10a
SOF
1:10a
20h 00m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Oct 1 2017 Trip spans 17 days
Lufthansa
Lufthansa
SOF
2:05a
ORD
10:25p
20h 20m
1 stop
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Aug 10 2017 Trip spans 24 days
American Airlines
American Airlines
SOF
10:30a
ORD
2:20p
27h 50m
1 stop
ORD
5:05a
SOF
1:25a
20h 20m
1 stop
Depart: Tue Aug 15 2017 Return: Sun Aug 20 2017 Trip spans 6 days
Air Serbia
Air Serbia
SOF
12:00p
ORD
3:45p
27h 45m
2 stops
ORD
11:25a
SOF
3:30a
16h 05m
2 stops
Depart: Mon Aug 14 2017 Return: Sun Sep 3 2017 Trip spans 21 days
United
United
SOF
4:15a
ORD
10:28p
18h 13m
2 stops
ORD
6:35p
SOF
10:05a
15h 30m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Sep 6 2017 Trip spans 19 days
Alitalia
Alitalia
SOF
3:05p
ORD
5:10p
26h 05m
1 stop
ORD
11:05a
SOF
6:15a
19h 10m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Aug 3 2017 Trip spans 25 days
Major Airline
Major Airline
SOF
11:05a
ORD
12:45p
25h 40m
2 stops
ORD
1:05a
SOF
9:25p
20h 20m
2 stops
Depart: Fri Jun 30 2017 Return: Sun Jul 30 2017 Trip spans 31 days
Qatar Airways
Qatar Airways
SOF
4:15p
ORD
6:35p
26h 20m
1 stop
ORD
3:45p
SOF
7:15a
39h 30m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 24 2017 Trip spans 22 days
KLM
KLM
SOF
3:10a
ORD
11:02p
19h 52m
2 stops
ORD
10:25a
SOF
9:20a
22h 55m
2 stops
Depart: Sun Jul 9 2017 Return: Sun Aug 6 2017 Trip spans 29 days
$1032
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Austrian Airlines
Austrian Airlines
SOF
2:45p
ORD
5:55p
27h 10m
1 stop
ORD
12:10p
SOF
11:00a
22h 50m
1 stop
Depart: Sun Dec 17 2017 Return: Tue Jan 9 2018 Trip spans 24 days
KLM
KLM
SOF
2:00a
ORD
7:52p
17h 52m
2 stops
ORD
9:25a
SOF
1:00a
15h 35m
2 stops
Depart: Sat Sep 16 2017 Return: Sun Oct 1 2017 Trip spans 16 days
Lufthansa
Lufthansa
SOF
2:05a
ORD
10:25p
20h 20m
1 stop
ORD
5:20p
SOF
6:30a
13h 10m
1 stop
Depart: Mon Dec 18 2017 Return: Tue Jan 9 2018 Trip spans 23 days
KLM
KLM
SOF
2:00a
ORD
9:18p
19h 18m
2 stops
ORD
9:25a
SOF
1:00a
15h 35m
2 stops
Depart: Fri Aug 18 2017 Return: Sat Sep 9 2017 Trip spans 23 days
Lufthansa
Lufthansa
SOF
2:05a
ORD
12:55a
22h 50m
2 stops
ORD
5:20p
SOF
10:35a
17h 15m
1 stop
Depart: Tue Dec 19 2017 Return: Tue Jan 9 2018 Trip spans 22 days
KLM
KLM
SOF
2:00a
ORD
9:18p
19h 18m
2 stops
ORD
7:31a
SOF
1:00a
17h 29m
2 stops
Depart: Wed Aug 9 2017 Return: Sun Sep 10 2017 Trip spans 33 days
British Airways
British Airways
SOF
10:25a
ORD
3:45p
29h 20m
2 stops
ORD
6:30p
SOF
1:25a
30h 55m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Aug 19 2017 Trip spans 25 days
American Airlines
American Airlines
SOF
10:25a
ORD
11:55a
25h 30m
2 stops
ORD
5:05a
SOF
1:25a
20h 20m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Sep 7 2017 Trip spans 15 days
Lufthansa
Lufthansa
SOF
3:20p
ORD
12:55a
33h 35m
2 stops
ORD
5:20p
SOF
6:25a
13h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Sofia
$505
Destination

Chicago
$505