Find Deals on 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
Students
under 26
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: Mon Jan 23 2017 Return: Sat Feb 4 2017 Trip spans 13 days
LOT Polish Airlines
LOT Polish Airlines
SOF
9:40a
ORD
10:50p
13h 10m
1 stop
ORD
4:35p
SOF
1:00a
32h 25m
1 stop
Depart: Mon Jan 30 2017 Return: Fri Mar 31 2017 Trip spans 60 days
airberlin
airberlin
SOF
1:50a
ORD
3:00p
13h 10m
1 stop
ORD
11:25a
SOF
12:25a
13h 00m
1 stop
Depart: Thu Jan 12 2017 Return: Thu Mar 9 2017 Trip spans 57 days
Major Airline
Major Airline
SOF
8:45p
ORD
12:25p
15h 40m
1 stop
ORD
7:10a
SOF
7:15p
12h 05m
1 stop
Depart: Wed Dec 21 2016 Return: Wed Jan 25 2017 Trip spans 36 days
Turkish Airlines
Turkish Airlines
SOF
5:05a
ORD
9:50p
16h 45m
1 stop
ORD
4:20p
SOF
7:40a
15h 20m
1 stop
Depart: Sat Apr 22 2017 Return: Sat May 27 2017 Trip spans 36 days
British Airways
British Airways
SOF
10:05a
ORD
12:00a
13h 55m
1 stop
ORD
5:00a
SOF
1:25a
20h 25m
1 stop
Depart: Fri Dec 23 2016 Return: Sat Jan 14 2017 Trip spans 23 days
Iberia
Iberia
SOF
5:40p
ORD
5:25p
23h 45m
1 stop
ORD
11:50a
SOF
1:50a
14h 00m
1 stop
Depart: Mon Jan 2 2017 Return: Tue Jan 10 2017 Trip spans 9 days
$1049
Select
Lufthansa
Lufthansa
SOF
1:50p
ORD
4:20p
26h 30m
2 stops
ORD
4:15p
SOF
8:55a
16h 40m
2 stops
Depart: Sat Apr 15 2017 Return: Mon Apr 24 2017 Trip spans 10 days
LOT Polish Airlines
LOT Polish Airlines
SOF
1:55p
ORD
11:35p
33h 40m
1 stop
ORD
5:25p
SOF
1:35p
20h 10m
1 stop
Depart: Mon Feb 27 2017 Return: Wed Mar 8 2017 Trip spans 10 days
airberlin
airberlin
SOF
1:00a
ORD
3:00p
14h 00m
1 stop
ORD
10:45a
SOF
11:50p
13h 05m
1 stop
Depart: Fri Mar 31 2017 Return: Sun Apr 16 2017 Trip spans 17 days
LOT Polish Airlines
LOT Polish Airlines
SOF
1:45a
ORD
11:35p
21h 50m
1 stop
ORD
5:25p
SOF
2:00a
32h 35m
1 stop
Depart: Sun Feb 26 2017 Return: Wed Mar 8 2017 Trip spans 11 days
airberlin
airberlin
SOF
2:00p
ORD
3:00p
25h 00m
1 stop
ORD
10:45a
SOF
11:50p
13h 05m
1 stop
Depart: Sun Dec 18 2016 Return: Sun Jan 22 2017 Trip spans 36 days
Turkish Airlines
Turkish Airlines
SOF
4:35p
ORD
9:50p
29h 15m
1 stop
ORD
4:20p
SOF
7:40a
15h 20m
1 stop
Depart: Thu Apr 27 2017 Return: Sat May 27 2017 Trip spans 31 days
British Airways
British Airways
SOF
10:30a
ORD
1:14p
26h 44m
2 stops
ORD
6:53a
SOF
1:25a
18h 32m
2 stops
Depart: Thu Jan 26 2017 Return: Sun Jan 29 2017 Trip spans 4 days
LOT Polish Airlines
LOT Polish Airlines
SOF
12:55p
ORD
10:50p
33h 55m
1 stop
ORD
4:35p
SOF
4:15a
11h 40m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
airberlin
airberlin
SOF
2:00p
ORD
3:00p
25h 00m
1 stop
ORD
10:45a
SOF
5:15a
18h 30m
1 stop
Depart: Sat Dec 24 2016 Return: Sat Jan 14 2017 Trip spans 22 days
Iberia
Iberia
SOF
1:45a
ORD
5:25p
15h 40m
1 stop
ORD
11:50a
SOF
1:50a
14h 00m
1 stop
Depart: Mon Dec 12 2016 Return: Sun Jan 8 2017 Trip spans 28 days
Turkish Airlines
Turkish Airlines
SOF
4:35p
ORD
9:50p
29h 15m
1 stop
ORD
4:20p
SOF
7:40a
15h 20m
1 stop
Depart: Fri Apr 28 2017 Return: Sat May 27 2017 Trip spans 30 days
British Airways
British Airways
SOF
10:30a
ORD
1:14p
26h 44m
2 stops
ORD
6:53a
SOF
1:25a
18h 32m
2 stops
Depart: Thu Feb 23 2017 Return: Wed Mar 8 2017 Trip spans 14 days
LOT Polish Airlines
LOT Polish Airlines
SOF
9:40a
ORD
10:50p
13h 10m
1 stop
ORD
4:35p
SOF
4:15a
11h 40m
1 stop
Depart: Fri Jan 13 2017 Return: Mon Mar 6 2017 Trip spans 53 days
airberlin
airberlin
SOF
9:35a
ORD
3:00p
53h 25m
2 stops
ORD
10:45a
SOF
11:50p
13h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$563
Destination

Chicago
$563