Which layover airport has the shortest connection time from Chicago to Belgrade?

Rome (FCO) has the shortest average layover time for this route: 1h 29m.

How often are flights from Chicago to Belgrade delayed?

Historically, on average around 35% of flights between Chicago and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 244 minutes.

Which layover airport has the shortest travel time from Chicago to Belgrade?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 11h 06m.

What airlines fly to Belgrade?

Air Serbia, Turkish Airlines and SWISS are the top three most popular airlines that fly to Belgrade from Chicago according to our data. Air Serbia is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Belgrade. Keep in mind that there are 11 different airlines that fly to Belgrade on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Chicago to Belgrade?

Flights via Istanbul (IST) offer the lowest average round-trip price of $753.

Which airport is the most popular layover for flights between Chicago and Belgrade?

Zurich (ZRH) was the most common stop: 28% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Chicago to Belgrade Nikola Tesla?

Lufthansa, KLM, and Delta are the most popular carriers operating from Chicago to Belgrade Nikola Tesla

Which airline has the best punctuality record on Chicago to Belgrade flights?

According to our data, Air Serbia have had the least number of delays on this route over the last 12 months; with about 35% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Chicago to Belgrade flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Chicago to Belgrade Nikola Tesla Airport?

Prices for flights from Chicago to Belgrade Nikola Tesla Airport were last updated today.

How many operators does momondo search for flights from Chicago to Belgrade Nikola Tesla Airport?

The number of operators available for flights from Chicago to Belgrade Nikola Tesla Airport is 11 as of May 2026.

How old do you have to be to fly from Chicago to Belgrade Nikola Tesla Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Belgrade Nikola Tesla Airport.

What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

The travel and health documents required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$488 Cheap Flights from Chicago to Belgrade in 2026

Q: What is the typical price of a round-trip flight between Chicago and Belgrade?

Prices are currently low for flights on this route. Typical prices usually range from $1,111 to $826. The lowest price recently found on this route was $838.

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Find the cheapest flights from Chicago to Belgrade

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 pm - 10:05 pm

ORD

BEG

17h 25m

1 stop

9:40 am - 4:20 pm

BEG

ORD

13h 40m

1 stop

$838Multiple Airlines

Sun, Jul 12 - Wed, Nov 4

4:50 pm - 10:55 pm

ORD

BEG

23h 05m

1 stop

5:45 pm - 2:15 pm

BEG

ORD

27h 30m

1 stop

$839KLM

Mon, Aug 3 - Mon, Aug 17

3:40 pm - 12:20 pm

ORD

BEG

13h 40m

2 stops

9:15 am - 3:55 pm

BEG

ORD

13h 40m

1 stop

$840Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

3:40 pm - 12:20 pm

ORD

BEG

13h 40m

2 stops

9:15 am - 8:05 pm

BEG

ORD

17h 50m

2 stops

$842Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

8:45 am - 4:30 pm

ORD

BEG

24h 45m

2 stops

2:40 pm - 3:55 pm

BEG

ORD

32h 15m

1 stop

$843Multiple Airlines

Sun, Sep 6 - Tue, Sep 22

8:27 am - 11:55 am

ORD

BEG

20h 28m

2 stops

6:00 am - 2:30 pm

BEG

ORD

15h 30m

1 stop

$844Delta

Sun, Jul 12 - Wed, Nov 4

7:25 pm - 4:55 pm

ORD

BEG

14h 30m

2 stops

5:15 pm - 3:10 pm

BEG

ORD

28h 55m

1 stop

$849Multiple Airlines

Mon, Aug 3 - Mon, Aug 17

2:01 pm - 12:20 pm

ORD

BEG

15h 19m

2 stops

1:10 pm - 10:05 pm

BEG

ORD

15h 55m

2 stops

$850Multiple Airlines

Sun, Sep 6 - Tue, Sep 22

9:19 am - 11:55 am

MDW

BEG

19h 36m

2 stops

6:00 am - 4:50 pm

BEG

MDW

17h 50m

2 stops

$853Delta

Sun, Jul 12 - Wed, Nov 4

8:27 am - 11:55 am

ORD

BEG

20h 28m

2 stops

6:00 am - 8:20 pm

BEG

ORD

21h 20m

2 stops

$853Delta

Sun, Jul 12 - Wed, Nov 4

Turkish Airlines flights from Chicago to Belgrade

Our best Turkish Airlines deals on Chicago to Belgrade flight tickets

Turkish Airlines

Sep 11

ORD8:10 pmChicago O'Hare Intl

16h 25m

1 stop

BEG7:35 pmBelgrade Nikola Tesla

Oct 8

BEG4:00 pmBelgrade Nikola Tesla

24h 40m

1 stop

ORD9:40 amChicago O'Hare Intl

$835

Turkish Airlines

Sep 10

ORD11:25 amChicago O'Hare Intl

20h 45m

1 stop

BEG3:10 pmBelgrade Nikola Tesla

Oct 10

BEG8:25 pmBelgrade Nikola Tesla

20h 15m

1 stop

ORD9:40 amChicago O'Hare Intl

$855

SWISS flights from Chicago to Belgrade

Our best SWISS deals on Chicago to Belgrade flight tickets

SWISS

Sep 8

ORD7:05 pmChicago O'Hare Intl

17h 10m

1 stop

BEG7:15 pmBelgrade Nikola Tesla

Oct 10

BEG2:40 pmBelgrade Nikola Tesla

28h 55m

1 stop

ORD12:35 pmChicago O'Hare Intl

$841

SWISS

Jul 13

ORD2:20 pmChicago O'Hare Intl

21h 55m

1 stop

BEG7:15 pmBelgrade Nikola Tesla

Oct 28

BEG2:35 pmBelgrade Nikola Tesla

32h 45m

1 stop

ORD5:20 pmChicago O'Hare Intl

$845

SWISS

May 18

ORD2:20 pmChicago O'Hare Intl

11h 10m

1 stop

BEG8:30 amBelgrade Nikola Tesla

May 28

BEG9:15 amBelgrade Nikola Tesla

13h 40m

1 stop

ORD3:55 pmChicago O'Hare Intl

$869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/12

9:40 pm-10:05 pm

1 stop17h 25m

Belgrade Nikola Tesla

Wed 11/4

9:40 am-4:20 pm

1 stop13h 40m

$838

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 8/3

4:50 pm-10:55 pm

1 stop23h 05m

Belgrade Nikola Tesla

Mon 8/17

5:45 pm-2:15 pm

1 stop27h 30m

$839

Quickest round-trip

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 8/9

3:40 pm-12:20 pm

2 stops13h 40m

Belgrade Nikola Tesla

Wed 8/19

9:15 am-3:55 pm

1 stop13h 40m

$840

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 8/9

3:40 pm-12:20 pm

2 stops13h 40m

Belgrade Nikola Tesla

Wed 8/19

9:15 am-8:05 pm

2 stops17h 50m

$842

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 9/6

8:45 am-4:30 pm

2 stops24h 45m

Belgrade Nikola Tesla

Tue 9/22

2:40 pm-3:55 pm

1 stop32h 15m

$843

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/12

8:27 am-11:55 am

2 stops20h 28m

Belgrade Nikola Tesla

Wed 11/4

6:00 am-2:30 pm

1 stop15h 30m

$844

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 8/3

7:25 pm-4:55 pm

2 stops14h 30m

Belgrade Nikola Tesla

Mon 8/17

5:15 pm-3:10 pm

1 stop28h 55m

$849

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 9/6

2:01 pm-12:20 pm

2 stops15h 19m

Belgrade Nikola Tesla

Tue 9/22

1:10 pm-10:05 pm

2 stops15h 55m

$850

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Sun 7/12

9:19 am-11:55 am

2 stops19h 36m

Belgrade Nikola Tesla

Wed 11/4

6:00 am-4:50 pm

2 stops17h 50m

$853

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 7/12

8:27 am-11:55 am

2 stops20h 28m

Belgrade Nikola Tesla

Wed 11/4

6:00 am-8:20 pm

2 stops21h 20m

$853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Belgrade

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between Chicago and Belgrade?

What is the cheapest month to fly to Belgrade?

The month of December is, on average, the cheapest month to fly to Belgrade from Chicago, with most prices found around $433. If you are unable to visit Belgrade during the month of December, then departing from Chicago during the month April is also very affordable. Most momondo users find prices during this month for around $484.

What is the cheapest day to depart on your flight to Belgrade?

On average, the least expensive day to fly to Belgrade from Chicago is on a Thursday. momondo users have found tickets for Thursday departures for as low as $872. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $949. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

What is the cheapest Chicago to Belgrade Nikola Tesla flight route?

Fly from Chicago O'Hare Intl to Belgrade Nikola Tesla for the best Chicago - Belgrade Nikola Tesla flight prices

How far in advance should I book a flight from Chicago to Belgrade?

You are more likely to see cheaper flights to Belgrade from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around $907 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from Chicago for as low as $725 on momondo.

Can stopping save me money on Chicago to Belgrade flights?

No. A direct flight is the cheapest option for a flight between Chicago to Belgrade.

How have Chicago to Belgrade flight prices changed over time?

As of May 2026, prices for Chicago to Belgrade flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Belgrade according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Belgrade (CHI to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Belgrade

Best Price Found	$463
Fastest flight time	9h 40m
Direct flights	Tue, Thu and Sun
Airports in Belgrade	1 airport

The best one-way flight to Belgrade from Chicago in the past 72 hours is $463. The best round-trip flight deal from Chicago to Belgrade found on momondo in the last 72 hours is $944.

The fastest flight from Chicago to Belgrade takes 9h 40m

Direct flights go from Chicago to Belgrade on Tuesday, Thursday and Sunday. The only airline offering direct flights is Air Serbia.

There is 1 airport in Belgrade. From Chicago there are direct flights to Belgrade Nikola Tesla (BEG).

Search flight deals

Frequently asked questions about flying from Chicago to Belgrade

How far is Chicago to Belgrade Nikola Tesla by plane?
A flight from Chicago to Belgrade Nikola Tesla will travel around 4981.8 mi. 9h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Belgrade Nikola Tesla Airport?
Prices for flights from Chicago to Belgrade Nikola Tesla Airport were last updated today.
How many operators does momondo search for flights from Chicago to Belgrade Nikola Tesla Airport?
The number of operators available for flights from Chicago to Belgrade Nikola Tesla Airport is 11 as of May 2026.
How old do you have to be to fly from Chicago to Belgrade Nikola Tesla Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Belgrade Nikola Tesla Airport.
What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?
The travel and health documents required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Belgrade?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Belgrade is Airbus A330-200 (51.21% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (15.91%), Boeing 787-8 Dreamliner (9.45%), and Boeing 787-10 Dreamliner (8.20%).
What is the most popular airline from Chicago to Belgrade?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Belgrade is Air Serbia (36% of total bookings). The next most popular airlines are Turkish Airlines (18%), Lufthansa (15%), and SWISS (14%).

Best airlines flying from Chicago to Belgrade

Compare and see reviews for airlines that fly from Chicago to Belgrade with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $521	Free Cancellation	Rating 7.4 4,356 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $546	Free Cancellation	Rating 7.6 1,937 reviews	Search SWISS flights
KLM	PriceFrom $547	Free Cancellation	Rating 7.8 1,510 reviews	Search KLM flights
Delta	PriceFrom $548	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
United Airlines	PriceFrom $567	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
LOT	PriceFrom $588	Free Cancellation	Rating 7.5 1,193 reviews	Search LOT flights
Austrian Airlines	PriceFrom $589	Free Cancellation	Rating 7.6 915 reviews	Search Austrian Airlines flights
JetBlue	PriceFrom $717	Free Cancellation	Rating 7.1 2,979 reviews	Search JetBlue flights
Lufthansa	PriceFrom $753	Free Cancellation	Rating 6.8 7,984 reviews	Search Lufthansa flights
Air Serbia	PriceFrom $809	Free Cancellation	Rating 6.2 222 reviews	Search Air Serbia flights

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Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Belgrade?

It is quick and easy to find Chicago to Belgrade flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgrade that suits you.

Can I find flights from Chicago to Belgrade with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgrade from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Belgrade?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Belgrade.

I’m not ready to book a flight from Chicago to Belgrade right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Belgrade flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Chicago to Belgrade from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Belgrade departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Chicago to Belgrade

What is the typical price of a round-trip flight between Chicago and Belgrade?

What is the cheapest month to fly to Belgrade?

What is the cheapest day to depart on your flight to Belgrade?

What is the cheapest Chicago to Belgrade Nikola Tesla flight route?

How far in advance should I book a flight from Chicago to Belgrade?

Can stopping save me money on Chicago to Belgrade flights?

How have Chicago to Belgrade flight prices changed over time?

What is the cheapest airline that flies from Chicago to Belgrade Nikola Tesla?

What airlines fly to Belgrade?

How often are flights from Chicago to Belgrade delayed?

What is the most punctual flight time for Chicago to Belgrade flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Chicago to Belgrade flights?

Which airport is the most popular layover for flights between Chicago and Belgrade?

Which layover airport offers the lowest fares from Chicago to Belgrade?

Which layover airport has the shortest travel time from Chicago to Belgrade?

Which layover airport has the shortest connection time from Chicago to Belgrade?

When to book flights from Chicago to Belgrade

Cheap Chicago to Belgrade (CHI to BEG) flight deals and tips

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Compare and see reviews for airlines that fly from Chicago to Belgrade with momondo

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