$618 Cheap Flights from Sofia (SOF) to Madison (MSN)

View $618 flight on Sun, Jul 5, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Dane County Regional Airport (MSN)

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Cheap Flights from Sofia to Madison (SOF-MSN)

Prices were available within the past 7 days and start at $618 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Dane County Regional Airport (MSN) cost?
Grab a cheap one-way flight from $618 or cheap return flight from Sofia Airport (SOF) to Dane County Regional Airport (MSN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Dane County Regional Airport (MSN)?
The cheapest month to fly from SOF to MSN is , when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sofia Airport (SOF) to Dane County Regional Airport (MSN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SOF to MSN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Sofia Airport (SOF) to Dane County Regional Airport (MSN)?
You'll have to book a flight with a layover if you're traveling from Sofia Airport (SOF) to Dane County Regional Airport (MSN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SOF to MSN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Dane County Regional Airport (MSN)?
To reach Dane County Regional Airport (MSN) on time, book a flight that leaves from Sofia Airport (SOF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Dane County Regional Airport (MSN) last-minute?
Last-minute bookings from SOF to MSN are typically more expensive. For the best prices, start looking for flights early. That being said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book a SOF to MSN flight and hotel package?
Booking a SOF to MSN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Dane County Regional Airport (MSN)?
If you booked your SOF to MSN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Sofia
Destination airport
Dane County Regional
Distance
5192 mi

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Sofia to Madison Flights

The cheapest times to fly from Sofia to Madison

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Madison are during the month of . You can find some of the cheapest flights from Sofia to Madison with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Madison

Sunday is one of the best days to book for cheap flights from Sofia to Madison: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Madison

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Madison in 2026. You can also book with separate airlines for your outbound and return journeys, from $618 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Madison flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Madison airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sofia to Madison Flights

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