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Burgas

$431+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOJ
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$635
(Lufthansa)

One-way from

$431
(Lufthansa)
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 July 2, 2025.

This Lufthansa deal was found by Cheapflights users on 7/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/262:05 pmORD - BOJ
2 stops19h 30mLufthansa
Sun 9/79:10 amBOJ - ORD
1 stop35h 45mLufthansa
Deal found 7/1$635
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/304:20 pmORD - BOJ
1 stop12h 00mAustrian Airlines
Sun 9/71:05 pmBOJ - ORD
1 stop32h 15mAustrian Airlines
Deal found 7/1$813
This CheapTickets deal was found by Cheapflights users on 7/2. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:00 pmORD - BOJ
2 stops22h 35mMultiple Airlines
Sat 8/2310:15 pmBOJ - ORD
2 stops46h 55mMultiple Airlines
Deal found 7/2$836

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 July 2, 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

Tue 8/26

2:05 pm-5:35 pm

2 stops19h 30m

Bourgas

Sun 9/7

9:10 am-12:55 pm

1 stop35h 45m

$635

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sat 8/30

4:20 pm-12:20 pm

1 stop12h 00m

Bourgas

Sun 9/7

1:05 pm-1:20 pm

1 stop32h 15m

$813

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sat 8/16

3:00 pm-9:35 pm

2 stops22h 35m

Bourgas

Sat 8/23

10:15 pm-1:10 pm

2 stops46h 55m

$836

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 8/15

9:40 pm-9:15 am

1 stop27h 35m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Burgas

Get insights into the airlines that provide service to Burgas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Burgas. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Illinois to Burgas, such as Austrian Airlines and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
809 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,208 reviews
Austrian Airlines
7.6
Good
809 reviews

Food

6.8

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$650Average$1,203FlexibilityNo cancel feeOn-time76%

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