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$355+ Cheap flights from Chicago (CHI) 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BOJ
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Chicago to Burgas

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Burgas (BOJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2025.

Round-trip from

$585
(Justfly.com)

One-way from

$355
(Lufthansa)
From Chicago (CHI) to Bourgas
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One-way flight from Chicago (CHI) to Bourgas
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Find flight deals from Chicago to Burgas

Cheapest flights from Chicago to Burgas
Explore the most affordable flight options available from Chicago to Burgas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Justfly.com deal was found by Cheapflights users on 6/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:40 pmORD - BOJ
1 stop11h 55mMultiple Airlines
Thu 9/114:00 pmBOJ - ORD
1 stop29h 20mMultiple Airlines
Deal found 6/15$585
This Austrian Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 9/512:50 pmORD - BOJ
2 stops15h 30mAustrian Airlines
Thu 9/114:00 pmBOJ - ORD
1 stop29h 20mAustrian Airlines
Deal found 6/15$617
This Lufthansa deal was found by Cheapflights users on 6/15. 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 9/24:00 pmORD - BOJ
2 stops17h 35mLufthansa
Sun 9/79:10 amBOJ - ORD
1 stop35h 45mLufthansa
Deal found 6/15$656
This Gurufare deal was found by Cheapflights users on 6/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:45 pmORD - BOJ
1 stop22h 45mAer Lingus
Tue 9/911:20 pmBOJ - ORD
1 stop22h 40mAer Lingus
Deal found 6/15$970

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 June 16, 2025.
Use the filters below to find and compare flights from Chicago to Burgas that are best for you.

Fly from

Chicago

Fly to

Burgas

Route

Depart

Return

Price

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Tue 8/26

9:40 pm-5:35 pm

1 stop11h 55m

Bourgas

Thu 9/11

4:00 pm-1:20 pm

1 stop29h 20m

$585

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 9/5

12:50 pm-12:20 pm

2 stops15h 30m

Bourgas

Thu 9/11

4:00 pm-1:20 pm

1 stop29h 20m

$617

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Tue 9/2

4:00 pm-5:35 pm

2 stops17h 35m

Bourgas

Sun 9/7

9:10 am-12:55 pm

1 stop35h 45m

$656

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Wed 9/3

3:45 pm-10:30 pm

1 stop22h 45m

Bourgas

Tue 9/9

11:20 pm-2:00 pm

1 stop22h 40m

$970

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Tue 7/29

9:40 pm-5:35 pm

1 stop11h 55m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Chicago to Burgas

Have a flexible travel schedule? Discover the best time to fly to Burgas from Chicago 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 Chicago to Burgas

Rainfall in Burgas by month

Plan your trip to Burgas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Burgas ranges from 0.8 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. August is typically the driest time to visit Burgas when rainfall is around 0.8 in.

Temperature in Burgas by month

Plan your trip to Burgas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Burgas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 16, 2025.
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

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
804 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

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
Aer Lingus
7.1
Good
1,118 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

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
7,152 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

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 Chicago 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 Chicago?

    For a flight from Chicago to Burgas, you will be flying into Bourgas. Bourgas (BOJ) is just 5.0 mi from the center of the city. Bourgas is the only Burgas airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Bourgas from Chicago on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

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Alternative routes for Chicago to Burgas

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chicago to Burgas

Discover the top airline that operate flights from Chicago 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$650Average$1,203FlexibilityNo cancel feeOn-time76%

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