- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Chicago
Departure From Chicago
₹ 65,901
₹ 65,901
₹ 1,16,060
Arrival at Sofia
₹ 1,25,106
₹ 66,667
₹ 65,901
Alliances & Airlines
Oneworld
()
SkyTeam
(2)
Star Alliance
(23)
+ 4 more
Layover Airports
+ 4 more
Layover Duration
Further Flights From Chicago (CHI)
Further Flights From Sofia (SOF)
Top International Routes
Top International Cities
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11th July'26
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Hotels in Chicago
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Hotels in Sofia
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Chicago to Sofia Flights, Fares @ ₹65901 + Flat Rs 1500 OFF
₹ 65,901
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
United Airlines UA 1693
13:55
Mon, 6 Jul 26
Terminal T1
Chicago, United States
02 h 36 m
17:31
Mon, 6 Jul 26
Terminal B
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 8903 | Operated By Lufthansa
20:05
Mon, 6 Jul 26
Terminal E
Boston, United States
07 h 20 m
09:25
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9320 | Operated By Lufthansa
20:20
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
23:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 28,425
₹ 65,901
Economy
Fare offered by airline.
₹ 76,566
Economy fully refundable
Fare offered by airline.
₹ 3,40,419
Economy plus fully refundable|premium economy fully ref
Fare offered by airline.
₹ 7,30,310
₹ 65,901
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
United Airlines UA 5216
06:30
Mon, 6 Jul 26
Terminal T2
Chicago, United States
02 h 14 m
09:44
Mon, 6 Jul 26
Charlotte, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9260 | Operated By Lufthansa
18:40
Mon, 6 Jul 26
Charlotte, United States
08 h 35 m
09:15
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9320 | Operated By Lufthansa
20:20
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
23:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 28,425
₹ 65,901
Economy
Fare offered by airline.
₹ 76,566
Economy fully refundable
Fare offered by airline.
₹ 3,40,419
Economy plus fully refundable|premium economy fully ref
Fare offered by airline.
₹ 7,18,380
₹ 65,901
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
United Airlines UA 1186
06:05
Mon, 6 Jul 26
Terminal T1
Chicago, United States
02 h 24 m
09:29
Mon, 6 Jul 26
Terminal B
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 8903 | Operated By Lufthansa
20:05
Mon, 6 Jul 26
Terminal E
Boston, United States
07 h 20 m
09:25
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9320 | Operated By Lufthansa
20:20
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
23:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 28,425
₹ 65,901
Economy
Fare offered by airline.
₹ 76,566
Economy fully refundable
Fare offered by airline.
₹ 3,40,419
Economy plus fully refundable|premium economy fully ref
Fare offered by airline.
₹ 7,30,310
₹ 66,209
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
Air Canada AC 8484
15:40
Mon, 6 Jul 26
Terminal T2
Chicago, United States
02 h 23 m
19:03
Mon, 6 Jul 26
Montreal, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9098 | Operated By Lufthansa
20:40
Mon, 6 Jul 26
Montreal, Canada
07 h 15 m
09:55
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1706
20:20
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
23:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airlines.
₹ 28,425
₹ 66,209
Standard
Fare offered by airlines.
₹ 76,874
Flex
Fare offered by airlines.
₹ 88,509
Premium economy standard
Fare offered by airlines.
₹ 1,46,913
₹ 66,209
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
Air Canada AC 520
08:45
Mon, 6 Jul 26
Terminal T2
Chicago, United States
02 h 15 m
12:00
Mon, 6 Jul 26
Montreal, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9098 | Operated By Lufthansa
20:40
Mon, 6 Jul 26
Montreal, Canada
07 h 15 m
09:55
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1706
20:20
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
23:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airlines.
₹ 28,425
₹ 66,209
Standard
Fare offered by airlines.
₹ 76,874
Standard
Fare offered by airlines.
₹ 76,874
Flex
Fare offered by airlines.
₹ 88,509
Flex
Fare offered by airlines.
₹ 88,509
Premium economy standard
Fare offered by airlines.
₹ 1,46,913
Premium economy standard
Fare offered by airlines.
₹ 1,46,913
₹ 66,667
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
United Airlines UA 2247
07:09
Mon, 6 Jul 26
Terminal T1
Chicago, United States
01 h 45 m
09:54
Mon, 6 Jul 26
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 8550 | Operated By Air Canada
17:40
Mon, 6 Jul 26
Terminal T1
Toronto, Canada
08 h 05 m
07:45
Tue, 7 Jul 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9246 | Operated By Lufthansa
09:15
Tue, 7 Jul 26
Terminal T2
Munich, Germany
01 h 55 m
12:10
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 28,425
₹ 66,667
Economy
Fare offered by airline.
₹ 77,332
Economy fully refundable
Fare offered by airline.
₹ 3,41,225
₹ 76,206
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
Delta Air Lines DL 8757 | Operated By Air France
17:10
Mon, 6 Jul 26
Terminal T5
Chicago, United States
08 h 05 m
08:15
Tue, 7 Jul 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Bulgaria Air FB 432
10:15
Tue, 7 Jul 26
Terminal T1
Paris, France
02 h 45 m
14:00
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airlines.
₹ 76,206
Delta main extra
Fare offered by airlines.
₹ 87,356
₹ 90,494
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
Swiss LX 3205 | Operated By United Airlines
15:55
Mon, 6 Jul 26
Terminal T1
Chicago, United States
08 h 50 m
07:45
Tue, 7 Jul 26
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 1390 | Operated By Helvetic Airways
09:00
Tue, 7 Jul 26
Zurich, Switzerland
02 h 15 m
12:15
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy comfort
Fare offered by airline.
₹ 90,494
Premium economy light
Fare offered by airline.
₹ 38,025
₹ 1,33,418
Premium economy comfort
Fare offered by airline.
₹ 1,48,463
Premium economy flex
Fare offered by airline.
₹ 4,73,268
₹ 96,690
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
LOT Polish Airlines LO 2
17:10
Mon, 6 Jul 26
Terminal T5
Chicago, United States
09 h 05 m
09:15
Tue, 7 Jul 26
Warsaw, Poland
BAGGAGE : CHECK INCABIN
Information not available
LOT Polish Airlines LO 631
10:45
Tue, 7 Jul 26
Warsaw, Poland
02 h 05 m
13:50
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy Saver
Fare offered by airline.
₹ 19,015
₹ 96,690
₹ 1,16,060
Get additional Rs 3100 OFF using code GOHUNT
Chicago to Sofia , 6 Jul
LOT Polish Airlines LO 4
21:50
Mon, 6 Jul 26
Terminal T5
Chicago, United States
09 h 05 m
13:55
Tue, 7 Jul 26
Warsaw, Poland
BAGGAGE : CHECK INCABIN
Information not available
LOT Polish Airlines LO 633
14:55
Tue, 7 Jul 26
Warsaw, Poland
02 h 05 m
18:00
Tue, 7 Jul 26
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy Saver
Fare offered by airline.
₹ 19,015
₹ 1,16,060
| Chicago Sofia Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 |
06 Jul
|
| Cheapest Fare Within 30 Days | Rs null |
06 Jul
|
| Cheapest Fare Within 90 Days | Rs null |
06 Jul
|
| Cheapest Fare Within 365 Days | Rs null |
06 Jul
|
Get cheap flights from Chicago to Sofia with Goibibo India
Q: Why choose Goibibo for your flight booking from Chicago to Sofia?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Chicago to Sofia?
A: At Goibibo, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Chicago to Sofia flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Chicago to Sofia? • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Chicago to Sofia.
Q: What should you keep in mind while booking a flight from Chicago to Sofia?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Chicago to Sofia flight. Plus, there are no hidden charges when you book a Chicago to Sofia flight on Goibibo.
Q: Is there any discount on a flight booking from Chicago to Sofia?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Chicago to Sofia booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Chicago to Sofia Flights
Searching for Chicago to Sofia cheap flights? Then, Goibibo is your one-stop destination to book Chicago to Sofia flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Chicago to Sofia Flight booking. Several budget and premium airlines fly on this route. You can easily check the Chicago to Sofia flight schedule on Goibibo. There are approximately 20 flights flying daily between Chicago and Sofia from early morning to late at night. Out of these Chicago to Sofia flight, 0 are non stop flights 20 are connecting flights. Air Canada, Air France, Austrian Airlines, Brussels Airlines, Bulgaria Air, Delta Air Lines, LOT Polish Airlines, Lufthansa, Swiss, United Airlines are some major airlines that fly between Chicago and Sofia.
The lowest airfare of Chicago to Sofia flight is ₹65901 and the average airfare is 76206 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Chicago to Sofia cheap flights if you are flexible with your dates and timings.
You will board your Chicago to Sofia flight from the and deboard it at Sofia Airport.
You cannot only book Chicago to Sofia cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Chicago to Sofia flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Chicago to Sofia flight, check below:
How can I check the flight schedule for a Chicago to Sofia flight?
To check the Chicago to Sofia flight schedule,
How much baggage can I carry on my Chicago to Sofia flight?
Baggage allowance depends on the class of travel and airline. In the Chicago to Sofia Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Chicago and deboard at Sofia?
When you have booked a Chicago to Sofia flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Chicago at Sofia flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Sofia
Airport Address
Tel: (02) 937 2211 (departures) |(02) 937 2212 (arrivals)
About Chicago
Best Time to Visit
April to August and September to November is the best time to visit when the temperature is good and a variety of festivals take place. Book hotels in Chicago now for the early discounts.
Places to Visit
The Millenium Park is a giant park and overlooks the city’s magnificent skyline, Lincoln Park Conservatory and Zoo, Willis Tower, The Art Institute of Chicago, The Field Museum, the National Museum of Mexican Art, the Museum of Science and Industry and 360 Chicago Observation Deck are good places of interest to visit with children. Chicago is a sports fanatic. Head down to Wrigley Field to book tickets for a baseball match or plop down to a local bar to enjoy a pint of beer while watching the game. If you are interested in enjoying a sunny water ride and the sky-high buildings, then you can take a Shoreline Architecture River Cruise from the area of Navy Pier. Love swimming? Then head down to North Avenue Beach and Oak Street Beach to enjoy sandy beaches, volleyball sports and nearby restaurants. CityPass and GoChicago Card offer free admission to many attractions and discounts on shopping and restaurants.
Food and Restaurants
Chicago offers you a wide range of continental dishes that you might never have seen anywhere. You can either dine at Michelin five-star restaurants or chop down local dishes at small cafes and fast-food joints. The Magnificent Mile is a great place to shop and eat out. Lincoln Square Chinatown, Greektown, Uptown and Wicker Park has many cafes and restaurants. Chicago’s curated hot dogs, Italian Beef, thin-crust and deep dish pizza and pork chop sandwiches are iconic foods that you must try when in the city. The city has a reputation for its thriving music scene, be it jazz or symphony orchestra. Half Acre Beer Company, Metropolitan Brewing and Goose Island Brewpub are popular breweries to visit while Spy Bar and Blue Chicago and Primary lighten the mood with drinks and music.
Transportation
O’Hare International Airport (ORD) and Midway International Airport (MDW) are two airports that serve the city. While O’Hare is connected to several international and domestic flights, Midway serves mostly to Southwest and Delta flights and is closer to downtown. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for the cheapest air tickets, it is recommended to book flights online. CTA trains, taxis and shuttle services are great options to reach the city centre from both the airports. Rail and road transport systems are excellently maintained and are great options to travel from far-away cities to Chicago. Amtrak operates on many routes in the US including routes in Chicago.
For getting around the city, the Chicago Transit Authority operates buses and trains for convenient travel. L train, taxis, rental cars, ride-sharing apps and water taxis are also other options to travel. Metra commuter trains is an easy and good option if you are travelling to the suburbs.
Frequently Asked Questions - Chicago to Sofia Flights
Q: What is today’s cheapest fare from Chicago to Sofia?
A: Today lowest airfare on Chicago to Sofia flight route is 0.
Q: Which are the most preferred airlines from Chicago to Sofia ?
A: Air Canada, Air France, Austrian Airlines, Brussels Airlines, Bulgaria Air, Delta Air Lines, LOT Polish Airlines, Lufthansa, Swiss, United Airlines are the most preferred airlines on Chicago to Sofia flight route.
Q: What are the name and codes for Chicago and Sofia airports?
A: The name of Chicago airport is and its code is and name of Sofia Airport is Sofia Airport, its code is SOF.
Q: Which is the last flight on Chicago to Sofia route?
A: The last flight from Chicago to Sofia route is LOT Polish Airlines at 21:50.
Q: How many flights fly from Chicago to Sofia on the daily basis?
A: Around 20 flights are flying daily from Chicago to Sofia. Out of which 0 are direct and 20 are connecting flights on this route. Some major airlines between this route are Air Canada, Air France, Austrian Airlines, Brussels Airlines, Bulgaria Air, Delta Air Lines, LOT Polish Airlines, Lufthansa, Swiss, United Airlines.
Q: When does the first flight leave from Chicago to Sofia?
A: The first flight from Chicago to Sofia is United Airlines at 06:05.
Q: Which is the cheapest flight from Chicago to Sofia in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Chicago to Sofia route is at . And in next 30 days lowest price on Chicago to Sofia route is .
Q: Which airline has maximum number for flights between Chicago to Sofia?
A: Out of 20 daily flights between Chicago to Sofia United Airlines has maximum 9 flights. After that Lufthansa has 5, Air Canada has 3, Bulgaria Air has 2, LOT Polish Airlines has 2, Swiss has 2, Air France has 1, Austrian Airlines has 1, Brussels Airlines has 1, Delta Air Lines has 1 flights between Chicago to Sofia.