$333 Cheap flights from O'Hare Intl. to Sofia (ORD to SOF)

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Compare Flight Prices from Chicago to Sofia

Affordable Airfare Tickets from ORD to SOF Airport

The cheapest flights to Sofia found within the past 7 days were $699 round trip and $333 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 3 - Wed, Oct 21
ORD
Chicago
SOF
Sofia
$699 Roundtrip, found 1 hour ago
$699
Roundtrip
found 1 hour ago
Select Turkish Airlines flight, departing Sat, Oct 3 from Chicago to Sofia, returning Wed, Oct 21, priced at $699 found 1 hour ago
Sun, Nov 15 - Mon, Nov 30
ORD
Chicago
SOF
Sofia
$714 Roundtrip, found 20 hours ago
$714
Roundtrip
found 20 hours ago
Select Turkish Airlines flight, departing Sun, Nov 15 from Chicago to Sofia, returning Mon, Nov 30, priced at $714 found 20 hours ago
Tue, Oct 20 - Wed, Nov 11
ORD
Chicago
SOF
Sofia
$724 Roundtrip, found 5 days ago
$724
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Oct 20 from Chicago to Sofia, returning Wed, Nov 11, priced at $724 found 5 days ago
Sun, Nov 8 - Thu, Nov 12
ORD
Chicago
SOF
Sofia
$724 Roundtrip, found 4 days ago
$724
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Nov 8 from Chicago to Sofia, returning Thu, Nov 12, priced at $724 found 4 days ago
Tue, Oct 20 - Wed, Nov 11
ORD
Chicago
SOF
Sofia
$725 Roundtrip, found 5 days ago
$725
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 20 from Chicago to Sofia, returning Wed, Nov 11, priced at $725 found 5 days ago
Wed, Oct 28 - Tue, Nov 10
ORD
Chicago
SOF
Sofia
$726 Roundtrip, found 1 day ago
$726
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Oct 28 from Chicago to Sofia, returning Tue, Nov 10, priced at $726 found 1 day ago
Wed, Nov 18 - Wed, Nov 25
ORD
Chicago
SOF
Sofia
$729 Roundtrip, found 1 hour ago
$729
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Wed, Nov 18 from Chicago to Sofia, returning Wed, Nov 25, priced at $729 found 1 hour ago
Wed, Mar 17 - Fri, Apr 2
ORD
Chicago
SOF
Sofia
$729 Roundtrip, found 3 days ago
$729
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Mar 17 from Chicago to Sofia, returning Fri, Apr 2, priced at $729 found 3 days ago
Wed, Jan 13 - Wed, Jan 27
ORD
Chicago
SOF
Sofia
$730 Roundtrip, found 5 days ago
$730
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Jan 13 from Chicago to Sofia, returning Wed, Jan 27, priced at $730 found 5 days ago
Wed, Jan 13 - Mon, Feb 1
ORD
Chicago
SOF
Sofia
$733 Roundtrip, found 19 hours ago
$733
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Wed, Jan 13 from Chicago to Sofia, returning Mon, Feb 1, priced at $733 found 19 hours ago

Frequently asked questions

Can I catch a flight from O'Hare Intl. Airport (ORD) to Sofia Intl. Airport right now?
For information on any current Sofia Intl. Airport travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don't get caught out en route.
Are there direct flights from O'Hare Airport to Sofia Intl. Airport?
Lufthansa, United Airlines and Air Canada will get you to Sofia from Chicago with just one stopover. Unfortunately, there aren't any direct flights between ORD and Sofia Airport (SOF) as yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sofia Intl. Airport, please visit our Customer Service Portal.
How long is the flight from O'Hare Airport to Sofia Intl. Airport?
Feel welcome to stand up and move about during your flight from O'Hare Intl. Airport (ORD) to Sofia Airport (SOF). You'll be in the air for 11 hours and 21 minutes, so moving your legs will help keep you comfortable during this long journey.
What is the flight distance from O'Hare Intl. Airport (ORD) to Sofia Intl. Airport?
You'll have flown 5,200 mi by the time you've left the tarmac at O'Hare Airport and touched down smoothly at Sofia Airport (SOF). Make sure to bring lots of things to keep you occupied — it'll be a long flight.
What airlines fly from O'Hare Airport to Sofia Intl. Airport?
As it stands, no single airline flies straight to Sofia Airport (SOF) from O'Hare Intl. Airport (ORD). Touching down there involves at least one stopover. Secure your ticket early to get the best price and connections.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Wizz Air, Ryanair or Bulgaria Air you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Sofia

 

Traveling From
O'Hare Intl.
Traveling To
Sofia
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$699

Route Info

Flight path for flights from O'Hare International Airport to Sofia Airport


Origin:
ORD - O'Hare International Airport
Destination:
SOF - Sofia Airport
Distance:
5,238.00 miles


Airlines & Aircraft Used on ORD to SOF Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-400 pax

Discover our best flights from Chicago ORD to Sofia SOF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Sofia SOF at the right price  

Airfares to Sofia SOF from Chicago ORD currently cost between $699 and $733. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Sofia SOF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Sofia SOF on Travelocity starting at $333. Prices and availability subject to change. Additional terms may apply. 

 

Get to Sofia SOF from Chicago ORD quicker with direct flights. 

Get to Sofia faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SOF from ORD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Sofia SOF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SOF from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Sofia SOF today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Chicago ORD to Sofia SOF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Sofia SOF from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SOF from ORD have this option.  

 

Travel with confidence when you book flights to Sofia SOF from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.