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$291+ Cheap flights from Illinois to Burgas (BOJ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOJ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Illinois to Burgas

Keep the following information in mind while searching for Illinois to Burgas flight deals. Data was last updated September 11, 2025.

Round-trip from

$869
(Mytrip)

One-way from

$291
(Kiwi.com)
From Illinois to Bourgas
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One-way flight from Illinois to Bourgas
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Find flight deals from Illinois to Burgas

Cheapest flights from Illinois to Burgas
Explore the most affordable flight options available from Illinois to Burgas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amORD - BOJ
2 stops30h 00mMultiple Airlines
Tue 9/3010:10 amBOJ - ORD
3 stops38h 00mMultiple Airlines
Deal found 9/11$869
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:12 amORD - BOJ
2 stops40h 38mMultiple Airlines
Sun 10/191:40 pmBOJ - ORD
1 stop33h 30mMultiple Airlines
Deal found 9/11$1,045
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 pmORD - BOJ
2 stops55h 20mMultiple Airlines
Sun 10/191:40 pmBOJ - ORD
1 stop33h 30mMultiple Airlines
Deal found 9/11$1,154
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:10 pmORD - BOJ
1 stop13h 45mMultiple Airlines
Sat 10/188:40 pmBOJ - ORD
2 stops49h 20mMultiple Airlines
Deal found 9/11$1,329
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:45 pmORD - BOJ
2 stops21h 00mMultiple Airlines
Sun 10/191:40 pmBOJ - ORD
1 stop33h 30mMultiple Airlines
Deal found 9/11$1,370
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:10 pmORD - BOJ
1 stop13h 45mMultiple Airlines
Fri 10/171:20 pmBOJ - ORD
2 stops32h 40mMultiple Airlines
Deal found 9/11$1,462

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Burgas 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Illinois to Burgas that are best for you.

Fly from

Illinois

Fly to

Burgas

Route

Depart

Return

Price

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 9/26

6:30 am-8:30 pm

2 stops30h 00m

Bourgas

Tue 9/30

10:10 am-4:10 pm

3 stops38h 00m

$869

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sat 10/4

11:12 am-11:50 am

2 stops40h 38m

Bourgas

Sun 10/19

1:40 pm-3:10 pm

1 stop33h 30m

$1,045

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 10/5

6:00 pm-9:20 am

2 stops55h 20m

Bourgas

Sun 10/19

1:40 pm-3:10 pm

1 stop33h 30m

$1,154

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 10/5

5:10 pm-2:55 pm

1 stop13h 45m

Bourgas

Sat 10/18

8:40 pm-2:00 pm

2 stops49h 20m

$1,329

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 10/3

3:45 pm-8:45 pm

2 stops21h 00m

Bourgas

Sun 10/19

1:40 pm-3:10 pm

1 stop33h 30m

$1,370

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 10/5

5:10 pm-2:55 pm

1 stop13h 45m

Bourgas

Fri 10/17

1:20 pm-2:00 pm

2 stops32h 40m

$1,462

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 9/15

6:10 pm-9:20 am

3 stops55h 10m

$291

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 9/15

9:15 pm-10:30 pm

1 stop17h 15m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Illinois to Burgas

Have a flexible travel schedule? Discover the best time to fly to Burgas from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Burgas
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Burgas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Burgas from Illinois?

    Most people fly into Bourgas (BOJ) if they book a flight to Burgas from Illinois. Bourgas is conveniently located just 5.0 mi from Burgas’s city center.

  • Can I find deals for flights from Illinois to Burgas that include hotel bookings?

    Yes. In addition to deals on Illinois to Burgas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Burgas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Burgas.

  • Can I find deals for business class flights from Illinois to Burgas?

    Yes. Cheapflights offers flight deals from Illinois to Burgas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Illinois to Burgas

Discover the top airline that operate flights from Illinois to Burgas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$687Average$1,006FlexibilityNo cancel feeOn-time76%

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