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Cheap flights from Chicago Midway Airport to Bulgaria from $452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Bulgaria departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago Midway Airport to Bulgaria

Cheap round-trip flights

Logo
2:00 pm - 1:55 pmMDW-SOF
15h 55m2 stops
Logo
7:00 am - 6:08 pmSOF-MDW
19h 08m2 stops
$672
Find Deal
Sat, Jan 31 - Sun, Feb 15
Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
Logo
7:00 am - 6:37 pmSOF-MDW
19h 37m2 stops
$732
Find Deal
Mon, Aug 18 - Tue, Sep 2
KLM Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
KLM Logo
7:00 am - 4:09 pmSOF-MDW
17h 09m2 stops
$872KLM
Find Deal
Sat, Oct 4 - Sun, Oct 19
KLM Logo
9:35 am - 2:00 pmMDW-SOF
20h 25m2 stops
KLM Logo
7:00 am - 6:25 pmSOF-MDW
19h 25m2 stops
$1,009KLM
Find Deal
Fri, Oct 17 - Tue, Oct 21
KLM Logo
9:35 am - 2:00 pmMDW-SOF
20h 25m2 stops
KLM Logo
7:00 am - 6:25 pmSOF-MDW
19h 25m2 stops
$1,010KLM
Find Deal
Fri, Oct 17 - Tue, Oct 21
KLM Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
KLM Logo
7:00 am - 4:09 pmSOF-MDW
17h 09m2 stops
$1,027KLM
Find Deal
Mon, Sep 22 - Mon, Oct 6
KLM Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
KLM Logo
7:00 am - 5:35 pmSOF-MDW
18h 35m2 stops
$1,183KLM
Find Deal
Sat, Aug 23 - Sun, Sep 21
KLM Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
KLM Logo
7:00 am - 5:35 pmSOF-MDW
18h 35m2 stops
$1,215KLM
Find Deal
Sat, Aug 23 - Sun, Sep 21
KLM Logo
1:43 pm - 2:00 pmMDW-SOF
16h 17m2 stops
KLM Logo
7:00 am - 5:35 pmSOF-MDW
18h 35m2 stops
$1,272KLM
Find Deal
Sat, Aug 23 - Sun, Sep 21
KLM Logo
1:08 pm - 2:00 pmMDW-SOF
16h 52m2 stops
KLM Logo
7:00 am - 5:35 pmSOF-MDW
18h 35m2 stops
$1,277KLM
Find Deal
Sat, Aug 30 - Sun, Sep 14

KLM flights from Chicago Midway Airport to Bulgaria

Our best KLM deals on Chicago Midway Airport to Bulgaria flight tickets
KLM
Oct 4
MDW1:08 pmChicago Midway
16h 52m
2 stops
SOF2:00 pmSofia
Oct 19
SOF7:00 amSofia
17h 09m
2 stops
MDW4:09 pmChicago Midway
$872
Find similar
KLM
Oct 17
MDW9:35 amChicago Midway
20h 25m
2 stops
SOF2:00 pmSofia
Oct 21
SOF7:00 amSofia
19h 25m
2 stops
MDW6:25 pmChicago Midway
$1,009
Find similar
KLM
Oct 17
MDW9:35 amChicago Midway
20h 25m
2 stops
SOF2:00 pmSofia
Oct 21
SOF7:00 amSofia
19h 25m
2 stops
MDW6:25 pmChicago Midway
$1,010
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 1/31

2:00 pm-1:55 pm

2 stops15h 55m

Sofia

Sun 2/15

7:00 am-6:08 pm

2 stops19h 08m

$672

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Mon 8/18

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Tue 9/2

7:00 am-6:37 pm

2 stops19h 37m

$732

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 10/4

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sun 10/19

7:00 am-4:09 pm

2 stops17h 09m

$872

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 10/17

9:35 am-2:00 pm

2 stops20h 25m

Sofia

Tue 10/21

7:00 am-6:25 pm

2 stops19h 25m

$1,009

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 10/17

9:35 am-2:00 pm

2 stops20h 25m

Sofia

Tue 10/21

7:00 am-6:25 pm

2 stops19h 25m

$1,010

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Mon 9/22

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Mon 10/6

7:00 am-4:09 pm

2 stops17h 09m

$1,027

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 8/23

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sun 9/21

7:00 am-5:35 pm

2 stops18h 35m

$1,183

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 8/23

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sun 9/21

7:00 am-5:35 pm

2 stops18h 35m

$1,215

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 8/23

1:43 pm-2:00 pm

2 stops16h 17m

Sofia

Sun 9/21

7:00 am-5:35 pm

2 stops18h 35m

$1,272

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sat 8/30

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sun 9/14

7:00 am-5:35 pm

2 stops18h 35m

$1,277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from Chicago Midway Airport to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago Midway to Bulgaria?

KLM is the most popular carrier operating from Chicago Midway to Bulgaria

Cheap Chicago Midway Airport to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Bulgaria

Best Price Found

$452

Fastest flight time

15h 55m

Direct flights

None

Airports in Bulgaria

1 airport
The best one-way flight to Bulgaria from Chicago Midway Airport in the past 72 hours is $452. The best round-trip flight deal from Chicago Midway Airport to Bulgaria found on momondo in the last 72 hours is $672.
The fastest flight from Chicago Midway Airport to Bulgaria takes 15h 55m
There are no direct flights from Chicago Midway Airport to Bulgaria. Popular non-direct route for this connection is Chicago Midway Airport - Sofia Airport.
There is 1 airport near Bulgaria: Sofia (SOF)
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  • When did momondo last update prices for flights from Chicago Midway Airport to Bulgaria?

    Prices for flights from Chicago Midway Airport to Bulgaria were last updated today.

  • How old do you have to be to fly from Chicago Midway Airport to Bulgaria?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago Midway Airport to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bulgaria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bulgaria from Chicago.

Can I find flights from Chicago to Bulgaria with flexible booking policies on momondo?

Flights from Chicago to Bulgaria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Bulgaria?

momondo helps you find the best flight between Chicago and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Bulgaria right now. Can momondo alert me if prices change?

Price alerts on flights to Bulgaria from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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