Cheap Flights from Chicago to Belgrade Nikola Tesla

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Flight deals from Chicago to Belgrade Nikola Tesla

Looking for a cheap last-minute deal or the best return flight from Chicago to Belgrade Nikola Tesla? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago 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 to Belgrade Nikola Tesla flights are currently cheapest in February.

Direct flights from Chicago to Belgrade Nikola Tesla

Chicago to Belgrade Nikola Tesla: Alternative routes

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

Chicago to Belgrade: Flight information

The things to know before you go.
Cheapest flight foundR 3,005
Cheapest month to flyFebruary
Average flight time9 hrs, 48 mins
Most popular airlineAir Serbia
Average flights per week5

Finding cheap flights from Chicago to Belgrade Nikola Tesla: Frequently asked questions

The best price we found for a return flight from Chicago to Belgrade Nikola Tesla is R 8,518. 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 48 minutes is the average flight time from Chicago to Belgrade Nikola Tesla.
Air Serbia and jetBlue fly direct from Chicago to Belgrade Nikola Tesla.
As of February 2026, there are 5 flights per week flying from Chicago to Belgrade Nikola Tesla.
The cheapest month to fly from Chicago to Belgrade Nikola Tesla is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Belgrade Nikola Tesla Airport on Saturday, 21 February 2026.
Yes – the average flight time is 9 hours and 48 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.

Flying from Chicago to Belgrad Nikola Tesla Airport (BEG): What you need to know

  • Chicago is home to a couple of airports where you can kick off your travels. Check out your options for booking a flight from Chicago to Belgrad Nikola Tesla Airport (BEG) taking off from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW).

  • Around 9 hours 35 minutes is how long you'll be travelling on a direct Chicago to Belgrad Nikola Tesla Airport flight.

  • Belgrade is six hours ahead of Chicago. Belgrad Nikola Tesla Airport is located in Belgrade, which runs on the UTC+1 timezone.

  • Choose from 2 direct services a week between O'Hare International Airport (ORD) and Belgrad Nikola Tesla Airport (BEG). This is the busiest route, with Air Serbia offering a 4:30pm departure from ORD to BEG.

  • Arrive at the airport on time so you don't miss your flight from Chicago to BEG. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • Taking off during a peak time like school or public holidays? Expect longer queues at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) offers an easy route to your destination. Nonstop flights from Chicago to Belgrad Nikola Tesla Airport (BEG) take off from this terminal.

  • Air Serbia is a popular carrier that offers direct flights from Chicago to Belgrad Nikola Tesla Airport jetting out of ORD.

  • Air Serbia is the airline with the highest passenger demand for flights from ORD to BEG.

  • Among carriers on this route, Air Serbia leads the way for on-time arrivals.

  • Stopovers are the perfect opportunity to take a break from travelling and maybe even explore another city. When searching for cheap flights from Chicago to BEG leaving from O'Hare International Airport (ORD), uncheck the 'Direct flights only' box to discover where you can stop along the way. Some popular options include:

    • Franz Josef Strauss Airport (MUC)

    • Vienna International Airport (VIE)

    • Zurich Airport (ZRH)

  • ORD is around 40 kilometres from central Chicago. If you're catching a cab, ride-sharing or driving from the centre, it'll take 35 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 55 minutes.

  • In search of a convenient hotel close to O'Hare International Airport? If you've booked an early flight from Chicago to Belgrad Nikola Tesla Airport, these stays will put you moments from check-in:

  • 74.85% of flights taking off from O'Hare International Airport make it to their destination on schedule.

  • ORD's address is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • MDW is about 19 kilometres from central Chicago. It takes 20 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 45 minutes.

  • Want to enjoy an extra night away before your Chicago to BEG flight? Check in to a hotel near Chicago Midway International Airport before your trip officially starts. These stays are expecting you:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure sheds light on how frequently flights that leave from this airport arrive at their destination on time.

  • MDW is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is roughly 137 kilometres from central Chicago. The drive from the city centre to the airport takes about 1 hour 25 minutes. If you're thinking about using public transport, expect a journey time of around 4 hours 15 minutes.

  • Take the uncertainty out of departure day — stay close to Chicago Rockford International Airport and know you'll reach your boarding gate with time to spare. Check in to one of these hotels the day before if you're catching an early Chicago to Belgrad Nikola Tesla Airport flight:

  • The on-time performance record of RFD is 76.19%. To put it simply, that's how frequently flights departing this airport arrive as planned.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Belgrad Nikola Tesla Airport (BEG)

  • If you're coming in on a late flight from Chicago to Belgrad Nikola Tesla Airport, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these hotels near BEG:

  • Get on the fast track to adventure by picking up a Belgrad Nikola Tesla Airport rental car. Grab a set of wheels from Surprice, Carwiz or Avis and experience the lesser-explored corners of Belgrade and beyond.

  • To get the lowest price, reserve your ride around one week ahead of your Chicago to Belgrad Nikola Tesla Airport flight.

Getting from Belgrad Nikola Tesla Airport (BEG) to central Belgrade

  • The centre of Belgrade is around 13 kilometres from Belgrad Nikola Tesla Airport. Journey times by car hire or cab will vary based on time of day and traffic conditions, so do some research before your trip.

  • Travelling by public transport will take you around 50 minutes.

How to find the cheapest flights from Chicago to Belgrad Nikola Tesla Airport (BEG)

  • R 3,005 is currently the lowest price for a one-way ticket from Chicago to Belgrad Nikola Tesla Airport. Return flights start from R 8,518. These fares can change based on availability and demand.

  • Lock in cheap flights from Chicago to BEG by booking 11 months ahead. Based on our research, that's the ideal time frame for finding a bargain.

  • The best month for landing cheap Chicago to Belgrad Nikola Tesla Airport tickets is April. Use the 'Whole month' tool to compare flight prices, then choose the dates with the lowest fares.

  • There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll let you know as soon as a lower fare pops up on plane tickets from Chicago to BEG.

  • Filters make it easier to dig up a deal for your flight from Chicago to Belgrad Nikola Tesla Airport. Choose the departure times, carriers and stops that line up with your plans. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Chicago to Belgrad Nikola Tesla Airport (BEG)

  • April is the quietest month for flights from Chicago to Belgrad Nikola Tesla Airport (BEG), while August is the most popular. Choose the ideal time to visit Belgrade based on whether you want a laid-back vibe or a lively atmosphere.

  • Book a Chicago to BEG plane ticket departing in August if you're eager to visit the city during its warmest month. You can expect temperatures in Belgrade to range from 16ºC (61ºF) to 32ºC (90ºF).

  • January sees temperatures of between -8ºC (18ºF) and 8ºC (46ºF). Search for cheap tickets from Chicago to Belgrad Nikola Tesla Airport around that time if you want to travel in cooler conditions.

More about Belgrade

  • Once you've booked your flight from Chicago to Belgrad Nikola Tesla Airport, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Belgrade:

  • You'll find plenty of terrific things to do in Belgrade when you're ready to go sightseeing. Kick off your itinerary at Knez Mihailova followed by Skadarlija-Skadarska Street and The Belgrade Fortress.

Explore more of Serbia

  • You've seen Belgrade, now it's time to explore other corners of Serbia. Travel around 153 kilometres north to Subotica to check off its top sights. From The Synagogue to Serbian Orthodox Church and Kralovska fontana, you've got a jam-packed schedule ahead.

  • Around 241 kilometres south-east of Belgrade, Leskovac is another favourite stop in Serbia. Experience major highlights starting with Ranč Antić, Park Dubočica and Hisar Leskovac.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.