Find Cheap Flights from Chicago Midway to Bulgaria

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 Chicago Midway to Bulgaria

(Round-trip)
Depart: Sun Sep 3 2017 Return: Mon Sep 18 2017 Trip spans 16 days
KLM
KLM
MDW
1:10p
SOF
9:55a
20h 45m
2 stops
SOF
6:40p
MDW
4:20p
21h 40m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
Air France
Air France
MDW
12:50p
SOF
4:05a
15h 15m
2 stops
SOF
3:10a
MDW
8:15p
17h 05m
2 stops
Depart: Tue Sep 5 2017 Return: Mon Sep 18 2017 Trip spans 14 days
KLM
KLM
MDW
2:15p
SOF
9:20a
19h 05m
2 stops
SOF
6:40p
MDW
4:20p
21h 40m
2 stops
Depart: Sat Sep 30 2017 Return: Tue Oct 31 2017 Trip spans 32 days
Air France
Air France
MDW
12:50p
SOF
4:05a
15h 15m
2 stops
SOF
3:00a
MDW
11:35p
20h 35m
2 stops
Depart: Wed Sep 6 2017 Return: Mon Sep 18 2017 Trip spans 13 days
KLM
KLM
MDW
8:30a
SOF
1:55a
17h 25m
2 stops
SOF
6:40p
MDW
4:20p
21h 40m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Oct 10 2017 Trip spans 15 days
KLM
KLM
MDW
2:15p
SOF
9:20a
19h 05m
2 stops
SOF
3:10a
MDW
11:08p
19h 58m
2 stops
Depart: Sun Oct 1 2017 Return: Mon Oct 16 2017 Trip spans 16 days
KLM
KLM
MDW
8:33a
SOF
1:55a
17h 22m
2 stops
SOF
6:40p
MDW
4:17p
21h 37m
2 stops
Depart: Mon Oct 2 2017 Return: Sat Oct 28 2017 Trip spans 27 days
KLM
KLM
MDW
10:00a
SOF
1:55a
15h 55m
2 stops
SOF
3:10a
MDW
12:54a
21h 44m
2 stops
Depart: Mon Sep 25 2017 Return: Tue Oct 3 2017 Trip spans 9 days
$1017
Select
Air France
Air France
MDW
12:15p
SOF
4:05a
15h 50m
2 stops
SOF
3:10a
MDW
8:09p
16h 59m
2 stops
Depart: Tue Oct 3 2017 Return: Sat Oct 28 2017 Trip spans 26 days
KLM
KLM
MDW
8:33a
SOF
1:55a
17h 22m
2 stops
SOF
3:10a
MDW
2:10a
23h 00m
2 stops
Depart: Wed Oct 4 2017 Return: Sat Oct 28 2017 Trip spans 25 days
KLM
KLM
MDW
8:33a
SOF
1:55a
17h 22m
2 stops
SOF
3:10a
MDW
12:54a
21h 44m
2 stops
Depart: Thu Oct 5 2017 Return: Sat Oct 28 2017 Trip spans 24 days
KLM
KLM
MDW
8:52a
SOF
1:55a
17h 03m
2 stops
SOF
3:10a
MDW
12:54a
21h 44m
2 stops
Depart: Fri Oct 6 2017 Return: Tue Oct 31 2017 Trip spans 26 days
$1142
Select
Air France
Air France
MDW
12:26p
SOF
4:05a
15h 39m
2 stops
SOF
3:00a
MDW
9:05p
18h 05m
2 stops
Depart: Fri Oct 20 2017 Return: Mon Oct 30 2017 Trip spans 11 days
KLM
KLM
MDW
8:33a
SOF
1:55a
17h 22m
2 stops
SOF
3:00a
MDW
11:35p
20h 35m
2 stops
Depart: Mon Sep 4 2017 Return: Thu Sep 14 2017 Trip spans 11 days
$1147
Select
Air France
Air France
MDW
12:50p
SOF
4:05a
15h 15m
2 stops
SOF
3:10a
MDW
8:15p
17h 05m
2 stops
Depart: Wed Dec 13 2017 Return: Sun Feb 11 2018 Trip spans 61 days
KLM
KLM
MDW
7:52a
SOF
1:00a
17h 08m
2 stops
SOF
2:00a
MDW
7:30p
17h 30m
2 stops
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
$1242
Select
Air France
Air France
MDW
12:50p
SOF
4:05a
15h 15m
2 stops
SOF
3:10a
MDW
8:15p
17h 05m
2 stops
Depart: Mon Dec 25 2017 Return: Fri Jan 19 2018 Trip spans 26 days
KLM
KLM
MDW
6:00a
SOF
1:00a
19h 00m
2 stops
SOF
2:00a
MDW
7:30p
17h 30m
2 stops
Depart: Sat Sep 9 2017 Return: Mon Nov 6 2017 Trip spans 59 days
$1242
Select
Air France
Air France
MDW
12:50p
SOF
4:05a
15h 15m
2 stops
SOF
2:00a
MDW
7:49p
17h 49m
2 stops
Depart: Mon Jan 1 2018 Return: Mon Jan 15 2018 Trip spans 15 days
KLM
KLM
MDW
5:35a
SOF
1:00a
19h 25m
2 stops
SOF
2:00a
MDW
12:08a
22h 08m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
$708
Destination

Sofia
$708