HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$326+ Cheap flights from Sofia (SOF) to Wisconsin

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — MKE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sofia to Wisconsin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sofia to Wisconsin

Keep the following information in mind while searching for Sofia to Wisconsin flight deals. Data was last updated May 1, 2025.

Round-trip from

$630
(Air France)

One-way from

$326
(Kiwi.com)
From Sofia to Wisconsin
Search Deals
One-way flight from Sofia to Wisconsin
Search Deals

Find flight deals from Sofia to Wisconsin

Cheapest flights from Sofia to Wisconsin
Explore the most affordable flight options available from Sofia to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amSOF - ORD
2 stops18h 26mMultiple Airlines
Thu 5/291:45 pmORD - SOF
2 stops16h 15mMultiple Airlines
Deal found 4/30$630
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amSOF - ORD
2 stops18h 36mAir France
Tue 9/301:35 pmORD - SOF
2 stops16h 25mAir France
Deal found 4/30$636
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:20 amSOF - ORD
1 stop22h 20mLOT
Mon 6/305:10 pmORD - SOF
1 stop12h 40mLOT
Deal found 4/30$645
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:15 amSOF - ORD
2 stops20h 07mUnited Airlines
Tue 5/209:40 pmORD - SOF
1 stop17h 20mUnited Airlines
Deal found 4/30$674
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:00 pmSOF - ORD
1 stop27h 55mBritish Airways
Tue 9/168:40 pmORD - SOF
1 stop16h 00mBritish Airways
Deal found 4/30$687
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:15 amSOF - ORD
2 stops21h 57mAir Canada
Thu 5/299:35 amORD - SOF
2 stops17h 40mAir Canada
Deal found 4/30$694
This Lufthansa deal was found by Cheapflights users on 4/30. 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.
Wed 7/96:15 amSOF - MSP
2 stops18h 04mMultiple Airlines
Tue 8/511:27 amMSP - SOF
2 stops14h 38mMultiple Airlines
Deal found 4/30$702
This Lufthansa deal was found by Cheapflights users on 4/30. 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 7/86:20 amSOF - MSP
1 stop15h 45mLufthansa
Thu 8/711:27 amMSP - SOF
2 stops15h 48mLufthansa
Deal found 4/30$705
This Austrian Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/196:55 pmSOF - ORD
2 stops31h 31mAustrian Airlines
Tue 9/1612:50 pmORD - SOF
2 stops18h 30mAustrian Airlines
Deal found 4/30$709
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:15 pmSOF - ORD
1 stop20h 25mTurkish Airlines
Sat 8/911:45 pmORD - SOF
1 stop31h 00mTurkish Airlines
Deal found 4/30$722
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:00 amSOF - MSP
1 stop13h 25mKLM
Sun 7/279:50 pmMSP - SOF
1 stop32h 10mKLM
Deal found 4/30$736
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amSOF - MSP
2 stops25h 28mUnited Airlines
Fri 7/184:00 pmMSP - SOF
1 stop22h 50mUnited Airlines
Deal found 4/30$738

Cheapflights Fare Finder

Customize your flight search to find flights from Sofia to Wisconsin 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 May 1, 2025.
Use the filters below to find and compare flights from Sofia to Wisconsin that are best for you.

Fly from

Sofia

Fly to

Wisconsin

Route

Depart

Return

Price

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 5/15

7:00 am-5:26 pm

2 stops18h 26m

Chicago O'Hare Intl

Thu 5/29

1:45 pm-2:00 pm

2 stops16h 15m

$630

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 9/15

7:00 am-5:36 pm

2 stops18h 36m

Chicago O'Hare Intl

Tue 9/30

1:35 pm-2:00 pm

2 stops16h 25m

$636

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 6/19

5:20 am-7:40 pm

1 stop22h 20m

Chicago O'Hare Intl

Mon 6/30

5:10 pm-1:50 pm

1 stop12h 40m

$645

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 5/14

6:15 am-6:22 pm

2 stops20h 07m

Chicago O'Hare Intl

Tue 5/20

10:35 am-6:40 pm

2 stops24h 05m

$674

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 5/19

8:00 pm-1:50 pm

1 stop25h 50m

Chicago O'Hare Intl

Tue 9/16

6:25 pm-8:40 pm

2 stops18h 15m

$687

SofiaChicago

SOF - ORD

SOFORD

Sofia

Thu 5/15

6:15 am-8:12 pm

2 stops21h 57m

Chicago O'Hare Intl

Thu 5/29

9:35 am-11:15 am

2 stops17h 40m

$694

SofiaMinneapolis

SOF - MSP

SOFMSP

Sofia

Wed 7/9

6:15 am-4:19 pm

2 stops18h 04m

Minneapolis St Paul

Tue 8/5

11:27 am-10:05 am

2 stops14h 38m

$702

SofiaMinneapolis

SOF - MSP

SOFMSP

Sofia

Tue 7/8

6:20 am-2:05 pm

1 stop15h 45m

Minneapolis St Paul

Thu 8/7

11:27 am-11:15 am

2 stops15h 48m

$705

SofiaChicago

SOF - ORD

SOFORD

Sofia

Mon 5/19

6:55 pm-6:26 pm

2 stops31h 31m

Chicago O'Hare Intl

Tue 9/16

12:50 pm-3:20 pm

2 stops18h 30m

$709

SofiaChicago

SOF - ORD

SOFORD

Sofia

Sun 7/27

9:15 pm-9:40 am

1 stop20h 25m

Chicago O'Hare Intl

Sat 8/9

11:45 pm-2:45 pm

1 stop31h 00m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Sofia to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Sofia 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 Sofia to Wisconsin

Rainfall in Wisconsin by month

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

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

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

If weather is an important factor for your trip to Wisconsin, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown KLM, LOT and Austrian Airlines from Sofia to Wisconsin. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
781 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Qatar Airways
7.4
Good
3,563 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,446 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Wisconsin. 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 from for flights from Sofia to Wisconsin?

    Sofia (SOF) is the airport you will fly out of if you book a flight from Sofia to Wisconsin. It is only a 4.2 mi journey to Sofia (SOF) from Sofia’s city center.

  • What are the cheapest airlines to fly from Sofia to Wisconsin one-way?

    The cheapest airlines for a one-way flight from Sofia to Wisconsin are Air Serbia ($453), Qatar Airways ($597), and British Airways ($656).

  • What are the most popular routes from Sofia to Wisconsin?

    When deciding which route to take from Sofia to Wisconsin consider Sofia - Chicago O'Hare Intl, Sofia - Minneapolis St Paul or Sofia - Madison Truax Field as they are the most popular.

  • Can I find deals for flights from Sofia to Wisconsin that include hotel bookings?

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

  • How can I find direct flights from Sofia to Wisconsin?

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

  • Can I find deals for business class flights from Sofia to Wisconsin?

    Yes. Cheapflights offers flight deals from Sofia to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Sofia to Wisconsin (average of $280). Flying from Sofia to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sofia to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to O'Hare Intl flights
Sofia to John F Kennedy Intl flights
Sofia to Newark flights
Sofia to LaGuardia flights
Sofia to Seattle flights
Sofia to Dulles Intl flights
Sofia to Los Angeles flights
Sofia to Midway flights
Sofia to Boston flights
Sofia to Baltimore flights
Sofia to Ontario flights
Sofia to Miami flights
Sofia to Las Vegas flights
Sofia to Orlando flights
Sofia to San Francisco flights
Sofia to Minneapolis flights
Sofia to Hobby flights
Sofia to Denver flights
Sofia to Santa Ana flights
Sofia to Fort Lauderdale flights
Sofia to West Palm Beach flights
Sofia to Burbank flights
Sofia to George Bush Intcntl flights
Sofia to Raleigh flights
Sofia to Indianapolis flights
Sofia to Honolulu flights
Sofia to Richmond flights
Sofia to Portland flights
Sofia to Dallas/Fort Worth flights
Sofia to Boise flights
Sofia to Philadelphia flights
Sofia to San Jose flights
Sofia to Tampa flights
Sofia to Oakland flights
Sofia to Fayetteville flights
Sofia to Tulsa flights
Sofia to Buffalo flights
Sofia to Charlotte flights
Sofia to Detroit flights
Sofia to Florence flights
Sofia to Providence flights
Sofia to Kailua-Kona flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.