Cheap flights from Chicago to Sofia from $365
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Travel Restriction Alert
View current Bulgaria travel restrictionsFlight information for Chicago to Sofia
(CHI to SOF)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Sofia
Best Price Found | $365 |
|---|---|
Fastest flight time | 12h 20m |
Direct flights | None |
Airports in Sofia | 1 airport |
How to get the cheapest flight ticket from Chicago to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago to Sofia?
October
The cheapest time of year to fly to Sofia from Chicago is October. Most expensive is June
What is the cheapest day to depart Chicago for Sofia?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly from Chicago to Sofia?
in the evening
Chicago to Sofia flights are approximately 9% more expensive at noon than in the evening
What is the cheapest airline that flies to Sofia from Chicago?
Juneyao Airlines
British Airways, Delta, and Juneyao Airlines are the most popular carriers operating from Chicago to Sofia
What is the cheapest Chicago to Sofia flight route?
Chicago O'Hare Intl - Sofia
Fly from Chicago O'Hare Intl to Sofia for the best Chicago - Sofia flight prices
How far in advance should you book Chicago to Sofia flights?
50 days before
The cheapest time to buy a flight from Chicago to Sofia is approximately 50 days to departure
| Chicago O'Hare Intl Airport (ORD) to Sofia Airport (SOF) | $525 | |
| Chicago Midway Airport (MDW) to Sofia Airport (SOF) | $626 |
When traveling from Chicago to Sofia, the most popular airport to fly into is Sofia Airport. The majority of travelers flying into Sofia Airport from Chicago are departing from Chicago O'Hare Intl Airport. When booking your trip to Sofia, it is helpful to have an alternative airport to fly out of. The nearest airport to Chicago O'Hare Intl Airport is Chicago Midway Airport which is located in Chicago. You may be looking for an airport near Sofia Airport to land at when traveling from Chicago and Sofia Airport, located in Sofia is a great option. In May, $525 is typically the cheapest round trip price you’ll find from Chicago to Sofia which you can find when you fly ORD — SOF.
Easily compare round-trip flights from Chicago to Sofia
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Sofia by changing tabs
Find the cheapest one-way flights from Chicago to Sofia
If you're looking for one-way flights from Chicago to Sofia, view some of our deals below provided by Delta, KLM and Lufthansa
Search last-minute flights to Sofia from Chicago
Find and compare round-trip flight prices for your last-minute flight from Chicago to Sofia
Best airlines flying from Chicago to Sofia
Compare and see reviews for airlines that fly from Chicago to Sofia with momondo
Delta flights from Chicago to Sofia
Our best Delta deals on Chicago to Sofia flight tickets
KLM flights from Chicago to Sofia
Our best KLM deals on Chicago to Sofia flight tickets
Are airlines flying from Chicago to Sofia offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago to Sofia, such as Lufthansa, LOT, and Turkish Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Chicago to Sofia by plane?
A flight from Chicago to Sofia will travel around 5185.9 mi. A reasonable flight in good conditions will take 11h 40m.
Can I fly to Sofia from Chicago right now?
Most visitors from Chicago need to provide a negative COVID-19 test result and/or quarantine to enter Sofia.
COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Sofia.
Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Sofia.
Can I fly back to Chicago from Sofia?
COVID-19 testing requirements
Visitors from Sofia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.
Quarantine requirements
Visitors from Sofia are not required to quarantine after entering Chicago.
Alternative routes for Chicago to Sofia
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Chicago to Sofia flights
Flexible with your destination? Broaden your search and find flights similar to your Chicago to Sofia route
Flights to other cities in Bulgaria
Lost the lust for Sofia? Check out some flights to other cities in Bulgaria
Why use momondo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Sofia. momondo saves you time and could save you money on your trip.
momondo does allow users to show only those flights to Sofia from Chicago which offer a flexible booking policy as well as other useful filters and features.
momondo helps you find the best flight between Chicago and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Chicago and alert you when they change.