How do I get Price Alerts for flights from Sofia to Chicago Midway Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Sofia from Chicago Midway Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Sofia to Chicago Midway Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Sofia Airport to Chicago Midway Airport?

Prices for flights from Sofia Airport to Chicago Midway Airport are refreshed on a daily basis.

How old do you have to be to fly from Sofia Airport to Chicago Midway 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 Sofia Airport to Chicago Midway Airport.

What documentation or ID do you need to fly to Chicago Midway Airport?

The travel and health documents required for your trip to Chicago Midway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago Midway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$402 Cheap Flights from Sofia to Chicago Midway Airport in 2026

Find the cheapest flights from Sofia to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 9:45 am-

35h 35m

10:25 am - 11:10 pm-

28h 45m

$1,730Multiple Airlines

Sun, Aug 16 - Wed, Aug 19

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Use the filters below to find and compare flights from Sofia to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Sun 8/16

6:10 am-9:45 am

3 stops35h 35m

Chicago Midway

Wed 8/19

10:25 am-11:10 pm

3 stops28h 45m

$1,730

Cheapest one-way

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/9

10:40 am-11:00 am

3 stops56h 20m

$402

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/16

10:40 am-11:00 am

3 stops56h 20m

$405

Quickest one-way

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Mon 9/21

5:25 pm-11:00 am

3 stops49h 35m

$412

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/9

5:15 pm-11:00 am

3 stops49h 45m

$417

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Mon 9/14

5:25 pm-11:00 am

3 stops49h 35m

$427

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Fri 9/11

5:15 pm-11:00 am

3 stops49h 45m

$427

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/16

5:15 pm-11:00 am

3 stops49h 45m

$431

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Mon 9/14

5:25 pm-11:00 am

3 stops49h 35m

$432

SofiaChicago

SOF - MDW

SOFMDW

Sofia

Wed 9/16

5:15 pm-11:00 am

3 stops49h 45m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

When to book flights from Sofia to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sofia to Chicago Midway Airport (SOF to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Chicago Midway Airport

Fastest flight time	35h 35m
Direct flights	None

The fastest flight from Sofia to Chicago Midway Airport takes 35h 35m

There are no direct flights from Sofia to Chicago Midway Airport. There are no popular flight routes from Sofia to Chicago Midway Airport.

Search flight deals

Frequently asked questions about flying from Sofia to Chicago Midway Airport

How far is Sofia to Chicago Midway by plane?
Sofia and Chicago Midway are 5194.6 mi apart from one another. Flights usually cover this in 35h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sofia Airport to Chicago Midway Airport?
Prices for flights from Sofia Airport to Chicago Midway Airport are refreshed on a daily basis.
How old do you have to be to fly from Sofia Airport to Chicago Midway 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 Sofia Airport to Chicago Midway Airport.
What documentation or ID do you need to fly to Chicago Midway Airport?
The travel and health documents required for your trip to Chicago Midway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago Midway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Sofia to Chicago Midway Airport

How do I get Price Alerts for flights from Sofia to Chicago Midway Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Sofia from Chicago Midway Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Sofia to Chicago Midway Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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New Buffalo

Hammond

Portage

Benton Harbor

Lansing

Saint Joseph

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sofia to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Sofia to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sofia to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Sofia.

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

Yes. momondo can track prices for Sofia to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.