$553 Cheap Flights from Belgrade (BEG) to Chicago (ORD)

Belgrade (BEG) to Chicago (ORD) at a glance

Discover a range of airlines operating flights from Belgrade (BEG) to Chicago (ORD) on this international long-haul route. Choose between full-service and low-cost carriers to find the itinerary that aligns with your budget, schedule, and travel preferences as you plan to explore Chicago's renowned attractions and neighborhoods. Here are the essential details for flights departing from Nikola Tesla Airport (BEG) to O'Hare International Airport (ORD).

• Fastest flight duration: around 10h 45m non-stop
• Route distance: roughly 5,000 miles (8,050 km)
• Flights per week: around 12 departures on average
• Typical fares (one-way): economy tickets often range from $315–$935, depending on seasonality and how far ahead you book

Flights from Nikola Tesla Airport (BEG) to O'Hare International Airport (ORD)

Based on the latest traveler bookings, here are the top airlines favored for flights from Belgrade to Chicago, featuring both one-stop and non-stop options. Popular layover destinations include Zürich Airport (ZRH) with about a 1h 45m stop, Frankfurt International Airport (FRA) also around 1h 45m, and Vienna International Airport (VIE) with approximately a 2h 15m layover. This variety allows you to adjust your itinerary based on price, total travel time, and cabin class to find the ideal flight.

• Air Serbia: As a full-service airline, Air Serbia provides both non-stop and one-stop flight options. One-way ticket prices generally fall between $425 and $1130, making up around 22% of all departures on this route. Expect a typical non-stop flight duration of 10 hours and 45 minutes.
• Swiss International Air Lines: This full-service airline offers one-stop connections, with one-way fares usually ranging from $315 to $1000. Swiss International Air Lines accounts for about 20% of departures on this route, featuring an in-flight time of 11 hours and 45 minutes, leading to a total journey time of around 13 hours and 30 minutes including the layover.
• Lufthansa: Another full-service option, Lufthansa provides one-stop services with one-way fares typically priced between $315 and $820. This airline represents roughly 19% of departures, with an in-flight duration of 11 hours and 45 minutes and a total travel time of about 13 hours and 30 minutes, factoring in the layover.
• Austrian Airlines: Offering both one-stop and multi-stop services, Austrian Airlines features one-way fares usually ranging from $320 to $1005. This carrier accounts for approximately 11% of departures on the route, with a standard one-stop journey involving 11 hours and 45 minutes of flying time, culminating in a total trip length of around 13 hours and 30 minutes.
• Turkish Airlines: As a full-service carrier, Turkish Airlines offers one-stop flights with one-way fares that can vary widely from $315 to $2475. This airline constitutes about 9% of departures, with an in-flight time of 11 hours and 45 minutes and a total travel time of approximately 13 hours and 30 minutes when including the layover.

Travelers flying from Belgrade to Chicago can opt for an upgrade, with both Air Serbia and Turkish Airlines providing business class service for this route.

Best time to fly from Belgrade (BEG) to Chicago (ORD)

The most popular months for travelers flying from Belgrade to Chicago are February, March, and August, when peak temperatures in Chicago reach up to 73°F in August. If you prefer quieter travel, consider May, the least busy time to visit with temperatures around 57°F and typically the lowest average one-way fare (around $521). Flight availability peaks in August, with approximately 17 flights per week, making it easier to find convenient departure times. January, April, and November have the fewest flights, with approximately 10 flights per week.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $521, roughly 14% cheaper than the yearly average.
• More budget-friendly months to fly: March, December, and September typically offer average one-way fares roughly ranging from $526 to $548.
• Most flight options: August has the highest number of flights from Belgrade to Chicago, with approximately 17 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Belgrade (BEG) to Chicago (ORD)

• Belgrade to Chicago (BEG-MDW): Midway International Airport (MDW) is located approximately 16 miles from O'Hare International Airport (ORD).

How to find the best prices for flights from Belgrade (BEG) to Chicago (ORD)

Getting some of the best deals on flights from Belgrade to Chicago is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book within two weeks. Morning departures from 5 a.m. to 12 p.m. generally offer lower prices and are also the most popular flight times. Additionally, flying on Monday usually results in cheaper fares, while Wednesday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at O'Hare International Airport from Nikola Tesla Airport

Chicago welcomes travelers from Belgrade with a range of transport options based on price, convenience, and proximity. Here's how to reach Chicago efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Chicago, with private rides that can be arranged in advance.
• Car rental: Renting a car from O'Hare International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at O'Hare International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is located about 0.1 miles away on foot, while Rosemont Station, a train station, is about 2.2 miles from the airport and typically reached by car.

Belgrade to Chicago Flights

The cheapest times to fly from Belgrade to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belgrade to Chicago are during the month of June. You can find some of the cheapest flights from Belgrade to Chicago with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Belgrade to Chicago

Sunday is one of the best days to book for cheap flights from Belgrade to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Belgrade to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belgrade to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $553 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belgrade to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belgrade to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.