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Cheap flights from Illinois to Burgas from $1,151

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Burgas departing on 6/28. 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.
Multiple Airlines Logo
6:12 pm - 12:20 pm
ORD
-
BOJ
34h 08m
2 stops
Multiple Airlines Logo
1:05 pm - 1:20 pm
BOJ
-
ORD
32h 15m
1 stop
$1,151Multiple Airlines
Sun, Jun 28 - Sun, Oct 4
Multiple Airlines Logo
2:50 pm - 6:15 pm
ORD
-
BOJ
43h 25m
2 stops
Multiple Airlines Logo
1:05 pm - 4:37 pm
BOJ
-
ORD
35h 32m
2 stops
$1,206Multiple Airlines
Sun, Jun 28 - Sun, Oct 4
Multiple Airlines Logo
9:00 pm - 9:10 pm
ORD
-
BOJ
16h 10m
2 stops
Multiple Airlines Logo
12:25 pm - 5:50 pm
BOJ
-
ORD
37h 25m
3 stops
$1,226Multiple Airlines
Sun, Jun 28 - Sun, Oct 4
Multiple Airlines Logo
9:40 pm - 6:15 pm
ORD
-
BOJ
36h 35m
2 stops
Multiple Airlines Logo
7:20 pm - 1:20 pm
BOJ
-
ORD
26h 00m
1 stop
$1,232Multiple Airlines
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
9:40 pm - 6:15 pm
ORD
-
BOJ
36h 35m
2 stops
Multiple Airlines Logo
7:20 pm - 1:20 pm
BOJ
-
ORD
26h 00m
1 stop
$1,236Multiple Airlines
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
9:40 pm - 6:15 pm
ORD
-
BOJ
36h 35m
2 stops
Multiple Airlines Logo
7:20 pm - 1:20 pm
BOJ
-
ORD
26h 00m
1 stop
$1,237Multiple Airlines
Sun, May 31 - Sat, Jun 6
Aer Lingus Logo
5:00 pm - 10:35 pm
ORD
-
BOJ
45h 35m
2 stops
Aer Lingus Logo
11:20 pm - 6:10 pm
BOJ
-
ORD
50h 50m
2 stops
$1,252Aer Lingus
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
5:00 pm - 10:35 pm
ORD
-
BOJ
45h 35m
2 stops
Multiple Airlines Logo
11:20 pm - 7:25 pm
BOJ
-
ORD
28h 05m
2 stops
$1,281Multiple Airlines
Sun, May 31 - Sat, Jun 6
Aer Lingus Logo
10:18 pm - 10:35 pm
ORD
-
BOJ
40h 17m
2 stops
Aer Lingus Logo
11:20 pm - 5:18 pm
BOJ
-
ORD
49h 58m
2 stops
$1,346Aer Lingus
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
7:25 pm - 9:55 am
ORD
-
BOJ
30h 30m
3 stops
Multiple Airlines Logo
12:25 pm - 5:50 pm
BOJ
-
ORD
37h 25m
3 stops
$1,397Multiple Airlines
Sun, Jun 28 - Sun, Oct 4

Aer Lingus flights from Illinois to Burgas

Our best Aer Lingus deals on Illinois to Burgas flight tickets
Aer Lingus
May 31
ORD5:00 pmChicago O'Hare Intl
45h 35m
2 stops
BOJ10:35 pmBourgas
Jun 6
BOJ11:20 pmBourgas
50h 50m
2 stops
ORD6:10 pmChicago O'Hare Intl
$1,252
Aer Lingus
May 31
ORD10:18 pmChicago O'Hare Intl
40h 17m
2 stops
BOJ10:35 pmBourgas
Jun 6
BOJ11:20 pmBourgas
49h 58m
2 stops
ORD5:18 pmChicago O'Hare Intl
$1,346
Aer Lingus
May 31
ORD10:32 pmChicago O'Hare Intl
40h 03m
2 stops
BOJ10:35 pmBourgas
Jun 6
BOJ11:20 pmBourgas
48h 06m
2 stops
ORD3:26 pmChicago O'Hare Intl
$1,347

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 February 12, 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

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 6/28

6:12 pm-12:20 pm

2 stops34h 08m

Bourgas

Sun 10/4

1:05 pm-1:20 pm

1 stop32h 15m

$1,151

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 6/28

2:50 pm-6:15 pm

2 stops43h 25m

Bourgas

Sun 10/4

1:05 pm-4:37 pm

2 stops35h 32m

$1,206

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 6/28

9:00 pm-9:10 pm

2 stops16h 10m

Bourgas

Sun 10/4

12:25 pm-5:50 pm

3 stops37h 25m

$1,226

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

9:40 pm-6:15 pm

2 stops36h 35m

Bourgas

Sat 6/6

7:20 pm-1:20 pm

1 stop26h 00m

$1,232

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

9:40 pm-6:15 pm

2 stops36h 35m

Bourgas

Sat 6/6

7:20 pm-1:20 pm

1 stop26h 00m

$1,236

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

9:40 pm-6:15 pm

2 stops36h 35m

Bourgas

Sat 6/6

7:20 pm-1:20 pm

1 stop26h 00m

$1,237

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

5:00 pm-10:35 pm

2 stops45h 35m

Bourgas

Sat 6/6

11:20 pm-6:10 pm

2 stops50h 50m

$1,252

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

5:00 pm-10:35 pm

2 stops45h 35m

Bourgas

Sat 6/6

11:20 pm-7:25 pm

2 stops28h 05m

$1,281

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 5/31

10:18 pm-10:35 pm

2 stops40h 17m

Bourgas

Sat 6/6

11:20 pm-5:18 pm

2 stops49h 58m

$1,346

ChicagoBurgas

ORD - BOJ

ORDBOJ

Chicago O'Hare Intl

Sun 6/28

7:25 pm-9:55 am

3 stops30h 30m

Bourgas

Sun 10/4

12:25 pm-5:50 pm

3 stops37h 25m

$1,397

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

34h 08m

Direct flights

None
The fastest flight from Illinois to Burgas takes 34h 08m
There are no direct flights from Illinois to Burgas. There are no popular flight routes from Illinois to Burgas.
Search flight deals

  • 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
7,779 reviews
Search Lufthansa flights

  • How do I get Price Alerts for flights from Illinois to Burgas?

    Price Alerts will notify you by email when the price for flights to Burgas from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Illinois to Burgas with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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