$572 Cheap flights from O'Hare Intl. to Sofia (ORD to SOF)

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Find The Best Dates To Fly from O'Hare Intl. to Sofia

Amazing ORD to SOF Flight Deals

The cheapest flights to Sofia found within the past 7 days were $523 round trip and $572 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Mon, May 20
ORD
Chicago
SOF
Sofia
$523 Roundtrip, found 3 days ago
$523
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Tue, May 14 from Chicago to Sofia, returning Mon, May 20, priced at $523 found 3 days ago
Tue, May 14 - Sat, May 18
ORD
Chicago
SOF
Sofia
$573 Roundtrip, found 3 days ago
$573
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Tue, May 14 from Chicago to Sofia, returning Sat, May 18, priced at $573 found 3 days ago
Sun, May 12 - Mon, May 20
ORD
Chicago
SOF
Sofia
$588 Roundtrip, found 3 days ago
$588
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Sun, May 12 from Chicago to Sofia, returning Mon, May 20, priced at $588 found 3 days ago
Tue, May 7 - Sun, May 12
ORD
Chicago
SOF
Sofia
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Tue, May 7 from Chicago to Sofia, returning Sun, May 12, priced at $603 found 3 days ago
Tue, May 14 - Wed, Aug 28
ORD
Chicago
SOF
Sofia
$617 Roundtrip, found 3 days ago
$617
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Tue, May 14 from Chicago to Sofia, returning Wed, Aug 28, priced at $617 found 3 days ago
Tue, Mar 4 - Fri, Mar 14
ORD
Chicago
SOF
Sofia
$619 Roundtrip, found 7 hours ago
$619
Roundtrip
found 7 hours ago
Select British Airways flight, departing Tue, Mar 4 from Chicago to Sofia, returning Fri, Mar 14, priced at $619 found 7 hours ago
Fri, May 3 - Thu, May 9
ORD
Chicago
SOF
Sofia
$623 Roundtrip, found 2 days ago
$623
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, May 3 from Chicago to Sofia, returning Thu, May 9, priced at $623 found 2 days ago
Tue, Sep 17 - Tue, Sep 24
ORD
Chicago
SOF
Sofia
$632 Roundtrip, found 6 days ago
$632
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Sep 17 from Chicago to Sofia, returning Tue, Sep 24, priced at $632 found 6 days ago
Thu, Nov 28 - Tue, Dec 3
ORD
Chicago
SOF
Sofia
$636 Roundtrip, found 2 days ago
$636
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 28 from Chicago to Sofia, returning Tue, Dec 3, priced at $636 found 2 days ago
Thu, Nov 28 - Thu, Dec 12
ORD
Chicago
SOF
Sofia
$637 Roundtrip, found 4 days ago
$637
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Nov 28 from Chicago to Sofia, returning Thu, Dec 12, priced at $637 found 4 days 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.

 

Traveling From
O'Hare Intl.
Traveling To
Sofia
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$523

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 $523 and $637. 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 $572. 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, May 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. 

*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.