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Cheap flights from Illinois to Burgas from $524

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Burgas departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Burgas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:30 pm - 11:45 am
ORD
-
BOJ
29h 15m
2 stops
Lufthansa Logo
9:50 am - 12:55 pm
BOJ
-
ORD
35h 05m
2 stops
$1,130Lufthansa
Mon, Aug 3 - Sun, Aug 9
Lufthansa Logo
9:40 pm - 8:25 am
ORD
-
BOJ
26h 45m
2 stops
Lufthansa Logo
9:50 am - 12:55 pm
BOJ
-
ORD
35h 05m
2 stops
$1,160Lufthansa
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
9:30 pm - 10:15 pm
ORD
-
BOJ
16h 45m
1 stop
Multiple Airlines Logo
10:40 am - 5:50 pm
BOJ
-
ORD
39h 10m
2 stops
$1,163Multiple Airlines
Sun, Aug 2 - Mon, Aug 10
Lufthansa Logo
9:40 pm - 11:45 am
ORD
-
BOJ
30h 05m
1 stop
Lufthansa Logo
9:50 am - 12:55 pm
BOJ
-
ORD
35h 05m
2 stops
$1,177Lufthansa
Mon, Aug 3 - Sun, Aug 9
Lufthansa Logo
4:05 pm - 6:20 pm
ORD
-
BOJ
18h 15m
1 stop
Lufthansa Logo
7:05 pm - 6:15 pm
BOJ
-
ORD
31h 10m
2 stops
$1,207Lufthansa
Mon, Jun 8 - Tue, Jun 23
Lufthansa Logo
9:40 pm - 9:05 am
ORD
-
BOJ
27h 25m
1 stop
Lufthansa Logo
9:50 am - 12:55 pm
BOJ
-
ORD
35h 05m
2 stops
$1,216Lufthansa
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
4:55 pm - 11:20 pm
ORD
-
BOJ
22h 25m
2 stops
Multiple Airlines Logo
11:25 pm - 2:00 pm
BOJ
-
ORD
22h 35m
1 stop
$1,218Multiple Airlines
Thu, Jul 30 - Thu, Aug 6
Multiple Airlines Logo
3:45 pm - 10:35 pm
ORD
-
BOJ
22h 50m
1 stop
Multiple Airlines Logo
2:55 pm - 5:50 pm
BOJ
-
ORD
34h 55m
2 stops
$1,219Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
4:55 pm - 7:00 pm
ORD
-
BOJ
18h 05m
2 stops
Multiple Airlines Logo
11:25 pm - 2:00 pm
BOJ
-
ORD
22h 35m
1 stop
$1,220Multiple Airlines
Sat, Aug 1 - Thu, Aug 6
Multiple Airlines Logo
9:30 pm - 11:05 pm
ORD
-
BOJ
17h 35m
1 stop
Multiple Airlines Logo
10:40 am - 5:50 pm
BOJ
-
ORD
39h 10m
2 stops
$1,231Multiple Airlines
Thu, Jul 30 - Mon, Aug 10

Lufthansa flights from Illinois to Burgas

Our best Lufthansa deals on Illinois to Burgas flight tickets
Lufthansa
Aug 3
ORD10:30 pmChicago O'Hare Intl
29h 15m
2 stops
BOJ11:45 amBourgas
Aug 9
BOJ9:50 amBourgas
35h 05m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,130
Lufthansa
Aug 3
ORD9:40 pmChicago O'Hare Intl
30h 05m
1 stop
BOJ11:45 amBourgas
Aug 9
BOJ9:50 amBourgas
35h 05m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,177
Lufthansa
Jun 8
ORD4:05 pmChicago O'Hare Intl
18h 15m
1 stop
BOJ6:20 pmBourgas
Jun 23
BOJ7:05 pmBourgas
31h 10m
2 stops
ORD6:15 pmChicago O'Hare Intl
$1,207

Austrian Airlines flights from Illinois to Burgas

Our best Austrian Airlines deals on Illinois to Burgas flight tickets
Austrian Airlines
Aug 20
ORD12:55 pmChicago O'Hare Intl
15h 25m
2 stops
BOJ12:20 pmBourgas
Sep 4
BOJ1:05 pmBourgas
32h 15m
1 stop
ORD1:20 pmChicago O'Hare Intl
$944
Austrian Airlines
Sep 17
ORD12:57 pmChicago O'Hare Intl
15h 23m
2 stops
BOJ12:20 pmBourgas
Oct 2
BOJ1:05 pmBourgas
32h 15m
1 stop
ORD1:20 pmChicago O'Hare Intl
$975
Austrian Airlines
Sep 17
ORD4:20 pmChicago O'Hare Intl
34h 15m
1 stop
BOJ10:35 amBourgas
Oct 2
BOJ1:05 pmBourgas
32h 15m
1 stop
ORD1:20 pmChicago O'Hare Intl
$976

momondo 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Illinois to Burgas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 8/3

10:30 pm-11:45 am

2 stops29h 15m

Bourgas

Sun 8/9

9:50 am-12:55 pm

2 stops35h 05m

$1,130

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 7/31

9:40 pm-8:25 am

2 stops26h 45m

Bourgas

Sun 8/9

9:50 am-12:55 pm

2 stops35h 05m

$1,160

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 8/2

9:30 pm-10:15 pm

1 stop16h 45m

Bourgas

Mon 8/10

10:40 am-5:50 pm

2 stops39h 10m

$1,163

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 8/3

9:40 pm-11:45 am

1 stop30h 05m

Bourgas

Sun 8/9

9:50 am-12:55 pm

2 stops35h 05m

$1,177

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 6/8

4:05 pm-6:20 pm

1 stop18h 15m

Bourgas

Tue 6/23

7:05 pm-6:15 pm

2 stops31h 10m

$1,207

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Fri 7/31

9:40 pm-9:05 am

1 stop27h 25m

Bourgas

Sun 8/9

9:50 am-12:55 pm

2 stops35h 05m

$1,216

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Thu 7/30

4:55 pm-11:20 pm

2 stops22h 25m

Bourgas

Thu 8/6

11:25 pm-2:00 pm

1 stop22h 35m

$1,218

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Mon 8/3

3:45 pm-10:35 pm

1 stop22h 50m

Bourgas

Mon 8/10

2:55 pm-5:50 pm

2 stops34h 55m

$1,219
Quickest round-trip

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sat 8/1

4:55 pm-7:00 pm

2 stops18h 05m

Bourgas

Thu 8/6

11:25 pm-2:00 pm

1 stop22h 35m

$1,220

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Thu 7/30

9:30 pm-11:05 pm

1 stop17h 35m

Bourgas

Mon 8/10

10:40 am-5:50 pm

2 stops39h 10m

$1,231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Burgas from

How to get the cheapest flight ticket from Illinois to Burgas

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 Illinois to Bourgas?

Aer Lingus is the most popular carrier operating from Illinois to Bourgas

Cheap Illinois to Burgas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Burgas

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Illinois to Burgas takes 12h 00m
There are no direct flights from Illinois to Burgas. There are no popular flight routes from Illinois to Burgas.
Search flight deals

Frequently asked questions about flying from Illinois to Burgas

  • When did momondo last update prices for flights from Illinois to Bourgas Airport?

    Prices for flights from Illinois to Bourgas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Bourgas Airport?

  • How old do you have to be to fly from Illinois to Bourgas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bourgas Airport.

  • What documentation or ID do you need to fly to Bourgas Airport?

    The travel and health documents you'll need for your trip to Bourgas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bourgas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Burgas

Compare and see reviews for airlines that fly from Illinois to Burgas with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $687Free CancellationRating
6.8
7,993 reviews
Search Lufthansa flights

Traveling to a place near Burgas?

Book flights to Burgas if you plan to visit one of these locations
Sunny Beach
Pomorie
Sozopol
Obzor
Primorsko

Why use momondo?

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

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

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

Flights from Illinois to Burgas 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 Illinois to Burgas?

momondo helps you find the best flight between Illinois and Burgas 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 Illinois to Burgas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Burgas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Burgas and let you know when they change.

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