Cheap flight from Chicago to Sofia from PHP 14,562
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Flights from Chicago to Sofia
Cheap flight deals from Chicago to Sofia
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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ORD 4:20 PM13h 40m1 stopsSOF 2:00 PMChicago - Sofia | Tue, May 6 | KLM
SOF 7:00 AM16h1 stopsORD 3:00 PMSofia - Chicago | Tue, May 13 | Air FrancePHP 32,727 PHP 41,72422% OFF22% OFFPHP 41,724 PHP 32,727 -
ORD 9:40 PM17h 20m1 stopsSOF 11:00 PMChicago - Sofia | Thu, May 8 | United Airlines
SOF 6:15 AM12h 40m1 stopsORD 10:55 AMSofia - Chicago | Thu, May 15 | LufthansaPHP 32,841 PHP 41,72421% OFF21% OFFPHP 41,724 PHP 32,841 -
ORD 5:50 PM21h 10m1 stopsSOF 11:00 PMChicago - Sofia | Sun, May 4 | United Airlines
SOF 8:00 AM13h 20m1 stopsORD 1:20 PMSofia - Chicago | Sun, May 11 | United AirlinesPHP 32,933 PHP 41,72421% OFF21% OFFPHP 41,724 PHP 32,933
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ORD 3:35 PM12h 25m1 stopsSOF 12:00 PMChicago - Sofia | Mon, May 5 | United Airlines
SOF 8:00 AM13h 20m1 stopsORD 1:20 PMSofia - Chicago | Mon, May 12 | United AirlinesPHP 32,94821% OFFPHP 41,724 PHP 32,948
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ORD 2:55 PM12h 20m1 stopsSOF 11:15 AMChicago - Sofia | Tue, May 6 | United Airlines
SOF 8:00 AM13h 20m1 stopsORD 1:20 PMSofia - Chicago | Tue, May 13 | United AirlinesPHP 33,06321% OFFPHP 41,724 PHP 33,063
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ORD 2:55 PM12h 20m1 stopsSOF 11:15 AMChicago - Sofia | Wed, May 14 | United Airlines
SOF 6:00 AM14h 30m1 stopsORD 12:30 PMSofia - Chicago | Wed, May 21 | United AirlinesPHP 33,30820% OFFPHP 41,724 PHP 33,308
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ORD 4:50 PM13h 10m1 stopsSOF 2:00 PMChicago - Sofia | Wed, May 7 | KLM
SOF 7:00 AM16h1 stopsORD 3:00 PMSofia - Chicago | Wed, May 14 | Air FrancePHP 33,67519% OFFPHP 41,724 PHP 33,675
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ORD 2:20 PM11h 45m1 stopsSOF 10:05 AMChicago - Sofia | Tue, May 6 | Swiss Airlines
SOF 1:15 PM34h 40m1 stopsORD 3:55 PMSofia - Chicago | Tue, May 13 | Swiss AirlinesPHP 34,03418% OFFPHP 41,724 PHP 34,034 -
ORD 10:30 PM16h 20m1 stopsSOF 10:50 PMChicago - Sofia | Tue, May 6 | Lufthansa
SOF 6:00 AM14h 30m1 stopsORD 12:30 PMSofia - Chicago | Tue, May 13 | LufthansaPHP 34,45517% OFFPHP 41,724 PHP 34,455 -
ORD 9:40 PM13h1 stopsSOF 6:40 PMChicago - Sofia | Wed, May 7 | Lufthansa
SOF 10:50 AM13h 5m1 stopsORD 3:55 PMSofia - Chicago | Wed, May 14 | Swiss AirlinesPHP 34,63117% OFFPHP 41,724 PHP 34,631
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CHI 1:00 PM17h 25m1 stopsSOF Invalid DateChicago - Sofia | Mon, May 5 | Normal Airline
SOF 3:00 PM6hNonstopCHI 4:00 PMSofia - Chicago | Wed, May 7 | Normal AirlineFind More FlightsFind More Flights
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ORD 5:40 PM24h 50m1 stopsSOF 2:30 AMChicago - Sofia | Wed, May 7 | American AirlinesPHP 14,562 PHP 30,33552% OFF52% OFFPHP 30,335 PHP 14,562 -
ORD 10:25 PM20h 5m1 stopsSOF 2:30 AMChicago - Sofia | Tue, May 6 | American AirlinesPHP 15,732 PHP 30,33548% OFF48% OFFPHP 30,335 PHP 15,732
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ORD 8:20 PM22h 10m1 stopsSOF 2:30 AMChicago - Sofia | Sun, May 4 | American AirlinesPHP 17,377 PHP 30,33543% OFF43% OFFPHP 30,335 PHP 17,377
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ORD 8:30 PM33h 5m1 stopsSOF 1:35 PMChicago - Sofia | Sun, May 18 | American AirlinesPHP 19,48036% OFFPHP 30,335 PHP 19,480
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ORD 11:20 PM19h 35m1 stopsSOF 2:55 AMChicago - Sofia | Sat, May 3 | Air SerbiaPHP 21,85128% OFFPHP 30,335 PHP 21,851 -
ORD 5:45 PM24h 45m1 stopsSOF 2:30 AMChicago - Sofia | Sat, May 3 | American AirlinesPHP 21,92728% OFFPHP 30,335 PHP 21,927
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ORD 4:30 PM15h 5m1 stopsSOF 3:35 PMChicago - Sofia | Wed, May 7 | Air SerbiaPHP 22,17227% OFFPHP 30,335 PHP 22,172
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ORD 11:25 AM19h 20m1 stopsSOF 2:45 PMChicago - Sofia | Wed, May 7 | Turkish AirlinesPHP 22,66225% OFFPHP 30,335 PHP 22,662 -
ORD 9:20 PM21h 10m1 stopsSOF 2:30 AMChicago - Sofia | Wed, May 7 | United AirlinesPHP 24,54319% OFFPHP 30,335 PHP 24,543
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ORD 4:05 PM26h 25m1 stopsSOF 2:30 AMChicago - Sofia | Tue, May 6 | United AirlinesPHP 25,17817% OFFPHP 30,335 PHP 25,178
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CHI 1:00 PM17h 25m1 stopsSOF Invalid DateChicago - Sofia | Mon, May 5 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Chicago (CHI) to Sofia (SOF) the cheapest?
Airlines adjust prices for flights from Chicago to Sofia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to Sofia (SOF) cost?
According to Trip.com's data, the lowest price is around PHP 61,674.
How to find a cheap flight from Chicago to Sofia
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Sofia. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
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Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flying from Chicago to Sofia
| Cheapest one-way flight price | PHP 14,562 |
|---|---|
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 8,357.53 km |
| Popular airline | Finnair |
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