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Cheap Flights from Chicago O'Hare International to Belgrade Nikola Tesla

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      Travellers and cabin class, 1 Adult, Economy
      Air Serbia
      jetBlue

      Compare Chicago O'Hare International to Belgrade Nikola Tesla flight deals

      Find the cheapest month or even day of the year to fly to Belgrade Nikola Tesla

      Book the best Belgrade Nikola Tesla fare with no extra fees

      Flight deals from Chicago O'Hare International to Belgrade Nikola Tesla

      Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport? If you want to travel next month, return fares start from Rs177,537. Find the lowest prices on one-way and return tickets right here.
      Belgrade.Rs82,131 per passenger.Departing Sat, 5 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sat, 5 Dec, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs82,131, select.
      Belgrade.Rs83,780 per passenger.Departing Fri, 27 Nov.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 27 Nov, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs83,780, select.
      Belgrade.Rs84,829 per passenger.Departing Sun, 18 Oct.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sun, 18 Oct, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs84,829, select.
      Belgrade.Rs85,610 per passenger.Departing Fri, 9 Apr.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 9 Apr, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs85,610, select.
      Belgrade.Rs88,453 per passenger.Departing Sat, 27 Feb.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sat, 27 Feb, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs88,453, select.
      Belgrade.Rs89,084 per passenger.Departing Fri, 15 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 15 Jan, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs89,084, select.
      Belgrade.Rs92,243 per passenger.Departing Sun, 14 Mar.One-way flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Sun, 14 Mar, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs92,243, select.
      Belgrade.Rs92,961 per passenger.Departing Mon, 26 Jul.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from Chicago O'Hare International on Mon, 26 Jul, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs92,961, select.
      Belgrade.Rs94,417 per passenger.Departing Tue, 29 Sep.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Tue, 29 Sep, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs94,417, select.
      Belgrade.Rs118,034 per passenger.Departing Sat, 19 Jun.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sat, 19 Jun, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs118,034, select.
      Belgrade.Rs134,236 per passenger.Departing Wed, 19 May.One-way flight with KLM.Outbound indirect flight with KLM, departs from Chicago O'Hare International on Wed, 19 May, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs134,236, select.
      Belgrade.Rs151,384 per passenger.Departing Sat, 27 Feb.One-way flight with Air Serbia.Outbound direct flight with Air Serbia departs from Chicago O'Hare International on Sat, 27 Feb, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs151,384, select.
      Belgrade.Rs151,504 per passenger.Departing Wed, 7 Apr.One-way flight with Air Serbia.Outbound direct flight with Air Serbia departs from Chicago O'Hare International on Wed, 7 Apr, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs151,504, select.
      Belgrade.Rs156,198 per passenger.Departing Sat, 30 Jan.One-way flight with Air Serbia.Outbound direct flight with Air Serbia departs from Chicago O'Hare International on Sat, 30 Jan, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs156,198, select.
      Belgrade.Rs157,070 per passenger.Departing Sat, 13 Mar.One-way flight with Air Serbia.Outbound direct flight with Air Serbia departs from Chicago O'Hare International on Sat, 13 Mar, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs157,070, select.
      Belgrade.Rs162,867 per passenger.Departing Sat, 28 Nov.One-way flight with Air Serbia.Outbound direct flight with Air Serbia departs from Chicago O'Hare International on Sat, 28 Nov, arriving in Belgrade Nikola Tesla.Price includes taxes and charges.From Rs162,867, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Chicago O'Hare International to Belgrade Nikola Tesla found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Chicago O'Hare International to Belgrade Nikola Tesla

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Belgrade Nikola Tesla flights are currently cheapest in December.
      Sep
      from Rs94,417
      Oct
      from Rs84,829
      Nov
      from Rs83,780
      Dec
      from Rs82,131
      Jan
      from Rs89,084
      Feb
      from Rs88,453
      Mar
      from Rs92,243
      Apr
      from Rs85,610
      May
      from Rs134,236
      Jun
      from Rs118,034
      Jul
      from Rs92,961
      Aug
      Find prices

      Direct flights from Chicago O'Hare International to Belgrade Nikola Tesla

      Air Serbia
      jetBlue

      Chicago O'Hare International to Belgrade Nikola Tesla: Alternative routes

      Compare routes from Chicago O'Hare International to Belgrade below. You may find an airport to fly into that's cheaper, faster, or easier than Belgrade Nikola Tesla.

      Belgrade Nikola Tesla

      11km from central Belgrade
      ClosestCheapest
      from Rs82,131
      Search flights

      Chicago to Belgrade: Flight information

      The things to know before you go.
      Cheapest flight foundRs82,131
      Cheapest month to flyDecember
      Average flight time9 hrs, 47 mins
      Most popular airlineAir Serbia
      Average flights per week8

      Finding cheap flights from Chicago O'Hare International to Belgrade Nikola Tesla: Frequently asked questions

      The best price we found for a return flight from Chicago O'Hare International to Belgrade Nikola Tesla is Rs161,992. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      9 hours and 47 minutes is the average flight time from Chicago O'Hare International to Belgrade Nikola Tesla.
      Air Serbia and jetBlue fly direct from Chicago O'Hare International to Belgrade Nikola Tesla.
      As of September 2026, there are 8 flights per week flying from Chicago O'Hare International to Belgrade Nikola Tesla.
      The cheapest month to fly from Chicago O'Hare International to Belgrade Nikola Tesla is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport on Wednesday, 21 October 2026.
      Yes – the average flight time is 9 hours and 47 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belgrade Nikola Tesla but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belgrade is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, SWISS and Air Serbia offer the cheapest flight tickets to Belgrade Nikola Tesla.

      Travelling from Chicago O'Hare International Airport (ORD) to Belgrade Nikola Tesla Airport (BEG): what you need to know

      • Around 9 hours 50 minutes is how long you can expect to be in the air on a direct flight from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport.

      • Belgrade is seven hours ahead of Chicago and observes the UTC+1 timezone.

      • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your ORD to BEG flight.

      • Be prepared for bigger queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

      • 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.

      • The airline that tops the list for bookings on this route is Air Serbia.

      • Air Serbia is the most punctual carrier that offers ORD to BEG flights. A dependable 80.0% of its departures on this route arrive as scheduled.

      • We make it a cinch to book a flight with a stopover. To see your options for tickets from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Top stopovers between ORD and BEG include:

        • Munich Airport

        • Zurich Airport

        • Vienna Airport

      How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Belgrade Nikola Tesla Airport (BEG)

      • Rs82,131 is currently the lowest price for a one-way Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport flight. A return flight starts from Rs161,992. These fares may change depending on demand.

      • Score cheap tickets from ORD to BEG by booking at least 11 months ahead. According to our research, that's the sweet spot for bagging a bargain.

      • Organise your trip for April. That's the cheapest month for flights from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the cheapest airfare across each month.

      • Landing cheap flights from ORD to BEG is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.

      • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport.

      Handy information about Chicago O'Hare International Airport (ORD)

      • The address for ORD is 10000 West O'Hare.

      • When it comes to the on-time performance of Chicago O'Hare International Airport, data shows 70% of flights stick to their scheduled arrival time.

      • Central Chicago to Chicago O'Hare International Airport is around 27 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're driving, ride-sharing or catching a taxi.

      • Expect a journey time of around 45 minutes when using public transport.

      • Need a handy hotel close to ORD? If you've booked an early flight from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport, these accommodation options will put you moments from your departure gate:

      Arriving at Belgrade Nikola Tesla Airport (BEG)

      When to fly to Belgrade Nikola Tesla Airport (BEG)

      • It's time to pick your dates for your flight from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport. August is the busiest month to visit Belgrade. If you'd like a quieter vibe, go in March.

      • When reserving your flight from Chicago O'Hare International Airport to Belgrade Nikola Tesla Airport, think about the kind of weather you enjoy. August is the warmest month in Belgrade, with temperatures ranging from 16ºC to 36ºC.

      • If you want to travel in cooler conditions, look for a cheap ticket from ORD to BEG in January. Average temperatures are between -8ºC and 8ºC then.

      Explore more of Serbia

      • You've visited Belgrade, now it's time to explore other parts of Serbia. Travel about 72 kilometres north-west to Novi Sad to check off its top attractions. From Dunav (The Danube) to West Strand Beach and Church of the Holy Name of Mary - Novi Sad, there's plenty to keep you on the go.

      Plan the rest of your trip from Chicago to Belgrade

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.