Find the fastest flights and airline route options from Chicago O Hare International (ORD) to Belgrad Nikola Tesla Airport (BEG). See airline schedules, flight times, maps and connecting airports. Air Serbia is a popular carrier that operates direct flights from Chicago to Belgrade Nikola Tesla Airport departing from ORD. Most passengers prefer to fly with Air Serbia between ORD and BEG. Find the best deal for airline tickets and discover Belgrade with Air Serbia. Air Serbia flight schedule from Chicago to Belgrade All weekly departures with Air Serbia. The week calendar shows every flight departure from Chicago (ORD) to Belgrade (BEG). Click on a blue date to see a list of flights. Currently, there is only one airline operating non-stop flights from Chicago ORD to Belgrade BEG, which is Air Serbia. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route. Enjoy in fantastic offers up to 7 days after arrival in Belgrade. Show your boarding pass to our selected partners and get a discount of up to 25% on their services. Experience the city of endless possibilities with a direct flight from Belgrade. Getting to Belgrade (and then discovering more of Serbia!) is a cinch with Air Serbia. This popular carrier offers direct flights from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport. Chicago O Hare International to Belgrad Nikola Tesla Airport direct flight information. See airlines, weekly departures, first and last flight times, terminals and cabins for ORD-BEG with Air Serbia. Air Serbia is one of the cheapest airlines offering nonstop flights from O'Hare Intl. (ORD) to Nikola Tesla (BEG), with round-trip tickets starting from around $723. To find the best deals on flights to Chicago from Belgrade with Air Serbia, just enter your travel dates, filter by Air Serbia, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.