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$360+ Cheap flights from Midway (MDW) to Sofia (SOF)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SOF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Midway to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$606
(Air France)

One-way from

$360
(Air France)

Popular in

June

Cheapest in

February

Average price

$884
From Chicago Midway to Sofia
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One-way flight from Chicago Midway to Sofia
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Highest demand for flights based on searches. 26% potential increase in price ($264 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Midway to Sofia

Cheapest flights from Midway to Sofia
Explore the most affordable flight options available from Midway to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Air France deal was found by Cheapflights users on 7/28. 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.
Tue 8/191:08 pmMDW - SOF
2 stops16h 52mAir France
Thu 9/257:00 amSOF - MDW
2 stops22h 36mAir France
Deal found 7/28$606
This Air France deal was found by Cheapflights users on 7/28. 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.
Tue 8/191:08 pmMDW - SOF
2 stops16h 52mMultiple Airlines
Sat 9/207:00 amSOF - MDW
2 stops19h 35mMultiple Airlines
Deal found 7/28$685
This KLM deal was found by Cheapflights users on 7/29. 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.
Tue 8/261:43 pmMDW - SOF
2 stops16h 17mKLM
Tue 9/27:00 amSOF - MDW
2 stops19h 37mKLM
Deal found 7/29$811

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Sofia 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 July 30, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Sofia that are best for you.

Fly from

Midway

Fly to

Sofia

Route

Depart

Return

Price

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 8/19

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Tue 9/23

7:00 am-9:36 pm

2 stops22h 36m

$606

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 8/19

1:08 pm-2:00 pm

2 stops16h 52m

Sofia

Sat 9/20

7:00 am-6:35 pm

2 stops19h 35m

$685

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 8/26

1:43 pm-2:00 pm

2 stops16h 17m

Sofia

Tue 9/2

7:00 am-6:37 pm

2 stops19h 37m

$811

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 8/19

1:08 pm-2:00 pm

2 stops16h 52m

$360

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 8/19

9:40 am-7:25 pm

3 stops25h 45m

$407

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 8/15

10:31 am-2:00 pm

2 stops19h 29m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Midway to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Midway 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 Chicago Midway Airport to Sofia

What is the cheapest time of day to fly from MDW to SOF?

Find hourly flight availability from Midway to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Sofia as you normally would.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown KLM and Air France from Chicago Midway Airport to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Midway to Sofia. 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 into for flights to Sofia from Chicago Midway?

    For a flight from Chicago Midway to Sofia, you will be flying into Sofia. Sofia (SOF) is just 4.2 mi from the center of the city. Sofia is the only Sofia airport and it handles 0 inbound flights from Chicago Midway per day. 0 airlines have flights to Sofia from Chicago Midway on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway to Sofia 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 Chicago Midway Airport to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Chicago Midway Airport to Sofia (average of $632). Flying from Chicago Midway Airport to Sofia in June is currently the most expensive (average of $1,187). 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.

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