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Cheap flights from Burgas to Chicago from $649

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Burgas to Chicago departing on 9/23. 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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0 bags

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Find the cheapest flights from Burgas to Chicago

Cheap round-trip flights

Logo
8:40 pm - 6:15 pmBOJ-ORD
53h 35m2 stops
Logo
9:15 pm - 10:15 pmORD-BOJ
17h 00m1 stop
$1,260
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Sat, Aug 16 - Wed, Aug 20
Logo
10:05 am - 7:55 pmBOJ-ORD
17h 50m2 stops
Logo
11:25 am - 9:35 pmORD-BOJ
26h 10m2 stops
$1,474
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Sat, Aug 16 - Wed, Aug 20
Logo
9:50 am - 7:29 pmBOJ-ORD
17h 39m2 stops
Logo
4:00 pm - 9:35 pmORD-BOJ
21h 35m3 stops
$1,503
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Sat, Aug 16 - Wed, Aug 20
Logo
11:20 pm - 3:45 pmBOJ-ORD
24h 25m1 stop
Logo
10:25 pm - 10:30 pmORD-BOJ
16h 05m1 stop
$1,566
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Sat, Aug 16 - Wed, Aug 20
Logo
11:10 pm - 6:15 pmBOJ-ORD
27h 05m3 stops
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2:20 pm - 3:15 pmORD-BOJ
16h 55m3 stops
$1,838
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Sat, Aug 16 - Wed, Aug 20

Austrian Airlines flights from Burgas to Chicago O'Hare Intl Airport

Our best Austrian Airlines deals on Burgas to Chicago O'Hare Intl Airport flight tickets
Austrian Airlines
Aug 7
BOJ4:00 pmBourgas
28h 50m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 15
ORD1:05 pmChicago O'Hare Intl
15h 15m
2 stops
BOJ12:20 pmBourgas
$863
Find similar
Austrian Airlines
Aug 7
BOJ4:00 pmBourgas
28h 50m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 18
ORD9:25 pmChicago O'Hare Intl
57h 50m
2 stops
BOJ3:15 pmBourgas
$885
Find similar
Austrian Airlines
Aug 7
BOJ4:00 pmBourgas
28h 50m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 15
ORD4:20 pmChicago O'Hare Intl
12h 00m
1 stop
BOJ12:20 pmBourgas
$903
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Lufthansa flights from Burgas to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Burgas to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Aug 6
BOJ6:25 pmBourgas
26h 25m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 18
ORD9:25 pmChicago O'Hare Intl
36h 10m
2 stops
BOJ5:35 pmBourgas
$888
Find similar
Lufthansa
Aug 6
BOJ6:25 pmBourgas
26h 25m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 17
ORD6:25 pmChicago O'Hare Intl
30h 05m
1 stop
BOJ8:30 amBourgas
$895
Find similar
Lufthansa
Aug 6
BOJ6:25 pmBourgas
26h 25m
2 stops
ORD12:50 pmChicago O'Hare Intl
Aug 16
ORD7:35 pmChicago O'Hare Intl
52h 55m
2 stops
BOJ8:30 amBourgas
$900
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momondo Fare Finder

 
Customize your flight search to find flights from Burgas to Chicago O'Hare Intl Airport 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 2, 2025.
Use the filters below to find and compare flights from Burgas to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Sat 8/16

8:40 pm-6:15 pm

2 stops53h 35m

Chicago O'Hare Intl

Wed 8/20

9:15 pm-10:15 pm

1 stop17h 00m

$1,260

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Sat 8/16

10:05 am-7:55 pm

2 stops17h 50m

Chicago O'Hare Intl

Wed 8/20

11:25 am-9:35 pm

2 stops26h 10m

$1,474

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Sat 8/16

9:50 am-7:29 pm

2 stops17h 39m

Chicago O'Hare Intl

Wed 8/20

4:00 pm-9:35 pm

3 stops21h 35m

$1,503

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Sat 8/16

11:20 pm-3:45 pm

1 stop24h 25m

Chicago O'Hare Intl

Wed 8/20

10:25 pm-10:30 pm

1 stop16h 05m

$1,566

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Sat 8/16

11:10 pm-6:15 pm

3 stops27h 05m

Chicago O'Hare Intl

Wed 8/20

2:20 pm-3:15 pm

3 stops16h 55m

$1,838

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Tue 9/23

11:20 pm-7:00 pm

1 stop27h 40m

$649

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Tue 9/23

11:20 pm-7:00 pm

1 stop27h 40m

$655

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Tue 9/23

11:20 pm-11:07 am

2 stops43h 47m

$665

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Tue 9/23

11:20 pm-11:07 am

2 stops43h 47m

$671

BurgasChicago

BOJ - ORD

BOJORD

Bourgas

Mon 8/18

12:40 pm-7:55 pm

2 stops15h 15m

$3,220

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Burgas to Chicago O'Hare Intl Airport

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 Bourgas to Chicago O'Hare Intl?

Aer Lingus is the most popular carrier operating from Bourgas to Chicago O'Hare Intl

When to book flights from Burgas to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Burgas to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Burgas to Chicago O'Hare Intl Airport (BOJ to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Burgas to Chicago O'Hare Intl Airport

Best Price Found

$649

Fastest flight time

15h 15m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Burgas in the past 72 hours is $649. The best round-trip flight deal from Burgas to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,260.
The fastest flight from Burgas to Chicago O'Hare Intl Airport takes 15h 15m
There are no direct flights from Burgas to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Bourgas Airport - Chicago O'Hare Intl Airport.
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  • How far is Bourgas to Chicago O'Hare Intl by plane?

    Bourgas and Chicago O'Hare Intl are 5348.3 mi apart from one another. In terms of flight time, this usually takes a little over 17h 39m.

  • When did momondo last update prices for flights from Bourgas Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Bourgas Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bourgas Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bourgas Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Orland Park
Aurora
Janesville
Benton Harbor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Burgas to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Burgas to Chicago 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 Burgas to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Burgas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Chicago from Burgas 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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