When did momondo last update prices for flights from Bulgaria to Wisconsin?

Prices for flights from Bulgaria to Wisconsin are refreshed on a daily basis.

How many operators does momondo search for flights from Bulgaria to Wisconsin?

As of July 2026, there are 6 operators available to choose from for flights from Bulgaria to Wisconsin.

How old do you have to be to fly from Bulgaria to Wisconsin?

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 Bulgaria to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The travel and health documents you'll need for your trip to Wisconsin 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 Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$379 Cheap Flights from Bulgaria to Wisconsin in 2026

Find the cheapest flights from Bulgaria to Wisconsin

Round-trip

One-way

Last minute

Recent round-trip flight deals from Bulgaria to Wisconsin

Enter your travel dates to find the best prices.

6:40 pm - 3:05 pm

SOF

ORD

52h 25m

2 stops

5:10 pm - 1:50 pm

ORD

SOF

12h 40m

1 stop

$802LOT

Tue, Aug 18 - Mon, Oct 5

6:40 pm - 3:05 pm

SOF

ORD

52h 25m

2 stops

9:50 pm - 6:00 pm

ORD

SOF

12h 10m

1 stop

$802LOT

Tue, Aug 18 - Tue, Oct 6

3:50 pm - 11:00 am

SOF

ORD

27h 10m

1 stop

11:45 am - 8:55 pm

ORD

SOF

25h 10m

1 stop

$802Turkish Airlines

Sat, Oct 24 - Sun, Nov 15

11:55 am - 10:00 am

SOF

ORD

30h 05m

1 stop

8:15 pm - 3:10 pm

ORD

SOF

34h 55m

1 stop

$803Turkish Airlines

Fri, Nov 20 - Sun, Nov 29

6:30 am - 7:55 pm

SOF

ORD

21h 25m

1 stop

10:30 pm - 10:50 pm

ORD

SOF

16h 20m

1 stop

$805Lufthansa

Thu, Aug 27 - Tue, Sep 15

6:10 am - 7:15 pm

SOF

ORD

21h 05m

2 stops

3:45 pm - 1:25 am

ORD

SOF

25h 40m

2 stops

$809Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

6:20 am - 11:00 am

SOF

ORD

12h 40m

1 stop

6:00 pm - 1:15 pm

ORD

SOF

11h 15m

1 stop

$812Lufthansa

Wed, Oct 21 - Sat, Nov 21

5:15 pm - 4:00 pm

SOF

ORD

30h 45m

2 stops

6:00 pm - 3:00 am

ORD

SOF

25h 00m

3 stops

$812Multiple Airlines

Thu, Sep 10 - Wed, Sep 23

6:20 am - 11:00 am

SOF

ORD

12h 40m

1 stop

1:15 pm - 1:15 pm

ORD

SOF

16h 00m

2 stops

$837United Airlines

Fri, Oct 16 - Sat, Nov 7

6:30 am - 2:55 pm

SOF

ORD

16h 25m

1 stop

6:00 pm - 6:40 pm

ORD

SOF

16h 40m

1 stop

$838United Airlines

Thu, Aug 27 - Tue, Sep 15

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Turkish Airlines flights from Bulgaria to Wisconsin

Our best Turkish Airlines deals on Bulgaria to Wisconsin flight tickets

Turkish Airlines

Nov 20

SOF11:55 amSofia

30h 05m

1 stop

ORD10:00 amChicago O'Hare Intl

Nov 29

ORD8:15 pmChicago O'Hare Intl

34h 55m

1 stop

SOF3:10 pmSofia

$803

Turkish Airlines

Oct 26

VAR9:25 pmVarna

20h 35m

1 stop

ORD11:00 amChicago O'Hare Intl

Nov 17

ORD11:45 amChicago O'Hare Intl

13h 30m

1 stop

VAR9:15 amVarna

$926

Turkish Airlines

Sep 20

VAR9:20 amVarna

16h 55m

1 stop

ORD6:15 pmChicago O'Hare Intl

Sep 27

ORD8:10 pmChicago O'Hare Intl

17h 15m

1 stop

VAR9:25 pmVarna

$1,131

United Airlines flights from Bulgaria to Wisconsin

Our best United Airlines deals on Bulgaria to Wisconsin flight tickets

United Airlines

Oct 16

SOF6:20 amSofia

12h 40m

1 stop

ORD11:00 amChicago O'Hare Intl

Nov 7

ORD1:15 pmChicago O'Hare Intl

16h 00m

2 stops

SOF1:15 pmSofia

$837

United Airlines

Sep 10

SOF6:30 amSofia

14h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

Sep 23

ORD10:30 pmChicago O'Hare Intl

16h 20m

1 stop

SOF10:50 pmSofia

$841

United Airlines

Aug 19

SOF1:50 pmSofia

17h 50m

2 stops

ORD11:40 pmChicago O'Hare Intl

Sep 21

ORD6:00 pmChicago O'Hare Intl

21h 15m

1 stop

SOF11:15 pmSofia

$843

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 8/18

6:40 pm-3:05 pm

2 stops52h 25m

Chicago O'Hare Intl

Mon 10/5

5:10 pm-1:50 pm

1 stop12h 40m

$802

SofiaChicago

SOF - ORD

SOFORD

Sofia

Tue 8/18

6:40 pm-3:05 pm

2 stops52h 25m

Chicago O'Hare Intl

Tue 10/6

9:50 pm-6:00 pm

1 stop12h 10m

$802

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sat 10/24

3:50 pm-11:00 am

1 stop27h 10m

Chicago O'Hare Intl

Sun 11/15

11:45 am-8:55 pm

1 stop25h 10m

$802

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 11/20

11:55 am-10:00 am

1 stop30h 05m

Chicago O'Hare Intl

Sun 11/29

8:15 pm-3:10 pm

1 stop34h 55m

$803

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 8/27

6:30 am-7:55 pm

1 stop21h 25m

Chicago O'Hare Intl

Tue 9/15

10:30 pm-10:50 pm

1 stop16h 20m

$805

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 10/7

6:10 am-7:15 pm

2 stops21h 05m

Chicago O'Hare Intl

Tue 10/13

3:45 pm-1:25 am

2 stops25h 40m

$809

Quickest round-trip

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 10/21

6:20 am-11:00 am

1 stop12h 40m

Chicago O'Hare Intl

Sat 11/21

6:00 pm-1:15 pm

1 stop11h 15m

$812

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 9/10

5:15 pm-4:00 pm

2 stops30h 45m

Chicago O'Hare Intl

Wed 9/23

6:00 pm-3:00 am

3 stops25h 00m

$812

SofiaChicago

SOF - ORD

SOFORD

Sofia

Fri 10/16

6:20 am-11:00 am

1 stop12h 40m

Chicago O'Hare Intl

Sat 11/7

1:15 pm-1:15 pm

2 stops16h 00m

$837

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 8/27

6:30 am-2:55 pm

1 stop16h 25m

Chicago O'Hare Intl

Tue 9/15

6:00 pm-6:40 pm

1 stop16h 40m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bulgaria to Wisconsin

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 Bulgaria to Wisconsin?

Austrian Airlines and Lufthansa are the most popular carriers operating from Bulgaria to Wisconsin

Cheap Bulgaria to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Wisconsin

Fastest flight time	24h 20m
Direct flights	None

The fastest flight from Bulgaria to Wisconsin takes 24h 20m

There are no direct flights from Bulgaria to Wisconsin. There are no popular flight routes from Bulgaria to Wisconsin.

Search flight deals

Frequently asked questions about flying from Bulgaria to Wisconsin

When did momondo last update prices for flights from Bulgaria to Wisconsin?
Prices for flights from Bulgaria to Wisconsin are refreshed on a daily basis.
How many operators does momondo search for flights from Bulgaria to Wisconsin?
As of July 2026, there are 6 operators available to choose from for flights from Bulgaria to Wisconsin.
How old do you have to be to fly from Bulgaria to Wisconsin?
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 Bulgaria to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents you'll need for your trip to Wisconsin 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 Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to Wisconsin?

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

Can I find flights from Bulgaria to Wisconsin with flexible booking policies on momondo?

Flights from Bulgaria to Wisconsin 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 Bulgaria to Wisconsin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bulgaria to Wisconsin.

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

If you are simply researching potential flights to Wisconsin, momondo offers a useful price alert feature which will track prices for flights to Wisconsin from Bulgaria and alert you when they change.