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.

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

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

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

Flights via Istanbul (IST) offer the lowest average round-trip price of $736.

How often are flights from Chicago to Belgrade delayed?

Historically, on average around 38% 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 230 minutes.

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

Zurich (ZRH) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

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

Rome (FCO) has the shortest average layover time for this route: 1h 30m.

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 52% 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 has the shortest travel time from Chicago to Belgrade?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 11h 05m.

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 38% of their flights experiencing any sort of delay.

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 March 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.

$263 Cheap Flights from Chicago to Belgrade in 2026

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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.

7:15 pm - 10:35 pm

ORD

BEG

20h 20m

1 stop

6:30 am - 4:10 pm

BEG

ORD

16h 40m

1 stop

$643Multiple Airlines

Sat, Apr 11 - Sat, Apr 25

7:15 pm - 11:00 pm

ORD

BEG

20h 45m

2 stops

6:30 am - 4:10 pm

BEG

ORD

16h 40m

1 stop

$653Multiple Airlines

Mon, Apr 20 - Mon, May 4

7:15 pm - 11:50 am

ORD

BEG

33h 35m

1 stop

6:05 am - 4:10 pm

BEG

ORD

17h 05m

2 stops

$658Multiple Airlines

Sat, Apr 11 - Sat, Apr 25

7:15 pm - 11:00 pm

ORD

BEG

20h 45m

2 stops

6:30 am - 4:10 pm

BEG

ORD

16h 40m

1 stop

$659Multiple Airlines

Wed, Apr 22 - Sat, May 16

7:15 pm - 11:00 pm

ORD

BEG

20h 45m

2 stops

6:30 am - 4:10 pm

BEG

ORD

16h 40m

1 stop

$660Multiple Airlines

Mon, Apr 27 - Mon, May 18

11:25 am - 7:35 pm

ORD

BEG

25h 10m

1 stop

8:25 pm - 9:40 am

BEG

ORD

20h 15m

1 stop

$668Turkish Airlines

Thu, Apr 9 - Thu, Apr 16

9:27 am - 11:55 am

MDW

BEG

19h 28m

2 stops

6:15 am - 6:36 pm

BEG

MDW

19h 21m

2 stops

$868Delta

Sun, Apr 19 - Sun, May 3

1:22 pm - 11:55 am

MDW

BEG

15h 33m

2 stops

6:15 am - 5:56 pm

BEG

MDW

18h 41m

2 stops

$912Delta

Sun, May 10 - Wed, May 20

9:30 am - 11:55 am

MDW

BEG

19h 25m

2 stops

6:15 am - 5:58 pm

BEG

MDW

18h 43m

2 stops

$916Delta

Wed, Apr 8 - Wed, Apr 22

9:35 am - 11:55 am

MDW

BEG

19h 20m

2 stops

6:15 am - 10:28 pm

BEG

MDW

23h 13m

2 stops

$917Delta

Fri, Apr 3 - Mon, Apr 20

Turkish Airlines flights from Chicago to Belgrade

Our best Turkish Airlines deals on Chicago to Belgrade flight tickets

Turkish Airlines

Apr 9

ORD11:25 amChicago O'Hare Intl

25h 10m

1 stop

BEG7:35 pmBelgrade Nikola Tesla

Apr 16

BEG8:25 pmBelgrade Nikola Tesla

20h 15m

1 stop

ORD9:40 amChicago O'Hare Intl

$668

Turkish Airlines

Apr 8

ORD11:25 amChicago O'Hare Intl

14h 00m

1 stop

BEG8:25 amBelgrade Nikola Tesla

Sep 23

BEG9:15 amBelgrade Nikola Tesla

31h 25m

1 stop

ORD9:40 amChicago O'Hare Intl

$669

Turkish Airlines

Apr 8

ORD11:25 amChicago O'Hare Intl

25h 10m

1 stop

BEG7:35 pmBelgrade Nikola Tesla

Apr 15

BEG4:00 pmBelgrade Nikola Tesla

24h 40m

1 stop

ORD9:40 amChicago O'Hare Intl

$670

Delta flights from Chicago to Belgrade

Our best Delta deals on Chicago to Belgrade flight tickets

Delta

Apr 19

MDW9:27 amChicago Midway

19h 28m

2 stops

BEG11:55 amBelgrade Nikola Tesla

May 3

BEG6:15 amBelgrade Nikola Tesla

19h 21m

2 stops

MDW6:36 pmChicago Midway

$868

Delta

May 10

MDW1:22 pmChicago Midway

15h 33m

2 stops

BEG11:55 amBelgrade Nikola Tesla

May 20

BEG6:15 amBelgrade Nikola Tesla

18h 41m

2 stops

MDW5:56 pmChicago Midway

$912

Delta

Apr 8

MDW9:30 amChicago Midway

19h 25m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Apr 22

BEG6:15 amBelgrade Nikola Tesla

18h 43m

2 stops

MDW5:58 pmChicago Midway

$916

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 4/11

7:15 pm-10:35 pm

1 stop20h 20m

Belgrade Nikola Tesla

Sat 4/25

6:30 am-4:10 pm

1 stop16h 40m

$643

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 4/20

7:15 pm-11:00 pm

2 stops20h 45m

Belgrade Nikola Tesla

Mon 5/4

6:30 am-4:10 pm

1 stop16h 40m

$653

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 4/11

7:15 pm-11:50 am

1 stop33h 35m

Belgrade Nikola Tesla

Sat 4/25

6:05 am-4:10 pm

2 stops17h 05m

$658

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/22

7:15 pm-11:00 pm

2 stops20h 45m

Belgrade Nikola Tesla

Sat 5/16

6:30 am-4:10 pm

1 stop16h 40m

$659

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 4/27

7:15 pm-11:00 pm

2 stops20h 45m

Belgrade Nikola Tesla

Mon 5/18

6:30 am-4:10 pm

1 stop16h 40m

$660

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 4/9

11:25 am-7:35 pm

1 stop25h 10m

Belgrade Nikola Tesla

Thu 4/16

8:25 pm-9:40 am

1 stop20h 15m

$668

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Sun 4/19

9:27 am-11:55 am

2 stops19h 28m

Belgrade Nikola Tesla

Sun 5/3

6:15 am-6:36 pm

2 stops19h 21m

$868

Quickest round-trip

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Sun 5/10

1:22 pm-11:55 am

2 stops15h 33m

Belgrade Nikola Tesla

Wed 5/20

6:15 am-5:56 pm

2 stops18h 41m

$912

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Wed 4/8

9:30 am-11:55 am

2 stops19h 25m

Belgrade Nikola Tesla

Wed 4/22

6:15 am-5:58 pm

2 stops18h 43m

$916

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Fri 4/3

9:35 am-11:55 am

2 stops19h 20m

Belgrade Nikola Tesla

Mon 4/20

6:15 am-10:28 pm

2 stops23h 13m

$917

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 August is, on average, the cheapest month to fly to Belgrade from Chicago, with most prices found around $720. If you are unable to visit Belgrade during the month of August, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $725.

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 $873. 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 $950. 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 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 $885 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 $726 on momondo.

What cabin class options are available on Chicago to Belgrade Nikola Tesla flights?

There are 3 cabin classes available to choose from on Chicago to Belgrade Nikola Tesla flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 March 2026, prices for Chicago to Belgrade flights are approximately 39% more expensive 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	$339
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 $339. The best round-trip flight deal from Chicago to Belgrade found on momondo in the last 72 hours is $742.

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

Direct flights go from Chicago to Belgrade on Tuesday, Thursday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

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 March 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 Boeing 787 Dreamliner (29.46% of total bookings). The next most popular plane models are Airbus A330-200 (26.50%), Boeing 787-8 Dreamliner (19.16%), and Boeing 787-10 Dreamliner (12.30%).
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 (30% of total bookings). The next most popular airlines are Turkish Airlines (20%), Lufthansa (16%), and SWISS (15%).

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 $520	Free Cancellation	Rating 7.3 4,253 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $546	Free Cancellation	Rating 7.5 1,897 reviews	Search SWISS flights
KLM	PriceFrom $547	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
Delta	PriceFrom $548	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
United Airlines	PriceFrom $567	Free Cancellation	Rating 7.4 9,423 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $589	Free Cancellation	Rating 7.6 901 reviews	Search Austrian Airlines flights
LOT	PriceFrom $591	Free Cancellation	Rating 7.5 1,184 reviews	Search LOT flights
Lufthansa	PriceFrom $712	Free Cancellation	Rating 6.8 7,848 reviews	Search Lufthansa flights
JetBlue	PriceFrom $717	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Air Serbia	PriceFrom $813	Free Cancellation	Rating 6.1 215 reviews	Search Air Serbia flights

Novi Sad

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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 $263

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 4/10. 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 to Belgrade?

What cabin class options are available on Chicago to Belgrade Nikola Tesla flights?

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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