CA $652 Cheap Flights from Chicago (ORD) to Belgrade (BEG)

View CA $652 flight on Wed, Aug 19, 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Nikola Tesla Airport (BEG)

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Cheap flights from Chicago (ORD) to Belgrade (BEG)

Prices were available within the past 7 days and start at CA $652 for one-way flights and CA $1,148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,148 Roundtrip, found 15 hours ago
CA $1,148
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,148 found 15 hours ago
Lufthansa
Wed, Aug 19 - Wed, Sep 16
ORD
Chicago
BEG
Belgrade
CA $1,148 Roundtrip, found 3 days ago
CA $1,148
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Aug 19 from Chicago to Belgrade, returning Wed, Sep 16, priced at CA $1,148 found 3 days ago
Swiss International Air Lines
Mon, Jul 27 - Mon, Aug 17
ORD
Chicago
BEG
Belgrade
CA $1,149 Roundtrip, found 1 day ago
CA $1,149
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Jul 27 from Chicago to Belgrade, returning Mon, Aug 17, priced at CA $1,149 found 1 day ago
Air Canada
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,152 Roundtrip, found 15 hours ago
CA $1,152
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,152 found 15 hours ago
Swiss International Air Lines
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,159 Roundtrip, found 15 hours ago
CA $1,159
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,159 found 15 hours ago
Air Canada
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,163 Roundtrip, found 15 hours ago
CA $1,163
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,163 found 15 hours ago
Swiss International Air Lines
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,166 Roundtrip, found 15 hours ago
CA $1,166
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,166 found 15 hours ago
Air Canada
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,169 Roundtrip, found 15 hours ago
CA $1,169
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,169 found 15 hours ago
Austrian Airlines
Tue, Sep 8 - Wed, Sep 30
ORD
Chicago
BEG
Belgrade
CA $1,173 Roundtrip, found 15 hours ago
CA $1,173
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Tue, Sep 8 from Chicago to Belgrade, returning Wed, Sep 30, priced at CA $1,173 found 15 hours ago
Air France
Wed, Aug 19 - Wed, Sep 16
ORD
Chicago
BEG
Belgrade
CA $1,244 Roundtrip, found 3 days ago
CA $1,244
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Aug 19 from Chicago to Belgrade, returning Wed, Sep 16, priced at CA $1,244 found 3 days ago

Frequently asked questions

Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
Enter ORD to BEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Belgrade (BEG-Nikola Tesla) (BEG) will differ from traveler to traveler. If you like to fly early, JU offers early morning flights. If price is the most important factor, JU typically offers the lowest fares. UA offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Belgrade (BEG-Nikola Tesla) (BEG), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
There are approximately 103 connecting flights per day from Chicago O'Hare International Airport (ORD) to Belgrade Nikola Tesla (BEG). Some common connection points include Pearson Intl. (YYZ), John F. Kennedy Intl. (JFK), and Logan Intl. (BOS).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) typically departs at approximately 5:00 AM local time. This flight is operated by American Airlines and Air Serbia. This is a seasonal service active in February, November, and December. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
You'll typically find the most flights from Chicago O'Hare International Airport (ORD) to Belgrade Nikola Tesla (BEG) on a Saturday, with around 79 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. When looking at the overall week, Saturday offers notably more flight options compared to other days.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) are in the afternoon, from 3pm to 6pm. About 36% of passengers prefer this time. Many major carriers, including Lufthansa, United Airlines and Austrian Airlines, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Belgrade in the evening, ready to settle in.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
A nonstop flight from ORD to BEG typically takes around 9 hours 50 minutes, covering approximately 4,984 miles. Connecting flights on this route usually add 2 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
Select the "Business class" and "First class" filters when looking for ORD to BEG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Belgrade from O'Hare Intl. (ORD)?
From O'Hare Intl. (ORD), you can fly directly into Nikola Tesla (BEG) to reach Belgrade. Some flights may connect through major hubs like Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), John F. Kennedy Intl. (JFK) before reaching Belgrade. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Belgrade (BEG-Nikola Tesla) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Nikola Tesla
Airlines serving
Air Canada, Air France, Air Serbia, Austrian Airlines, Delta, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Roundtrip price
CA $1,147
Distance
7974 km
Average flight time
9 hours 40 mins

Book with confidence

Chicago to Belgrade Flights

The easy way to book your flights from Chicago to Belgrade 

With Expedia, it’s simple to find and book flights to Belgrade from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Nikola Tesla, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Belgrade today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to Nikola Tesla, BEG 

Sort your search results by price to find great deals on your flight from Chicago to Belgrade—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Belgrade from Chicago currently is just CA $1,148 rising to CA $1,244.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Belgrade  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Belgrade from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Belgrade with Expedia today.

Chicago to Belgrade Flights

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