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

According to our data, Air Serbia have had the least number of delays on this route over the last 12 months; with about 42% of their flights experiencing any sort of delay.

How often are flights from Chicago to Serbia delayed?

Historically, on average around 42% of flights between Chicago and Serbia have experienced a delay on any given week. The average delay length over the past 12 months has been 230 minutes.

What is the most punctual flight time for Chicago to Serbia 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 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. Wednesday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Serbia?

Air Serbia, Turkish Airlines and SWISS are the top three most popular airlines that fly to Serbia from Chicago O'Hare Intl Airport according to our data. Air Serbia is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Serbia. Keep in mind that there are 11 different airlines that fly to Serbia on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Serbia?

As of February 2026, there are 11 operators available to choose from for flights from Chicago O'Hare Intl Airport to Serbia.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Serbia?

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 O'Hare Intl Airport to Serbia.

What documentation or ID do you need to fly to Serbia?

The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$263 Cheap Flights from Chicago O'Hare Intl Airport to Serbia in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Serbia

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 11:00 pm

ORD

BEG

20h 35m

2 stops

1:45 pm - 6:15 pm

BEG

ORD

35h 30m

3 stops

$586Multiple Airlines

Wed, Apr 8 - Mon, Apr 20

7:25 pm - 11:00 pm

ORD

BEG

20h 35m

2 stops

1:45 pm - 6:15 pm

BEG

ORD

35h 30m

3 stops

$587Multiple Airlines

Wed, Apr 8 - Mon, Apr 20

7:25 pm - 1:05 pm

ORD

BEG

34h 40m

3 stops

1:45 pm - 6:15 pm

BEG

ORD

35h 30m

3 stops

$613Multiple Airlines

Wed, Apr 8 - Mon, Apr 20

7:15 pm - 10:35 pm

ORD

BEG

20h 20m

1 stop

6:30 am - 4:10 pm

BEG

ORD

16h 40m

2 stops

$614Multiple Airlines

Sat, Apr 11 - Wed, Apr 22

7:25 pm - 1:05 pm

ORD

BEG

34h 40m

3 stops

1:45 pm - 6:15 pm

BEG

ORD

35h 30m

3 stops

$630Multiple Airlines

Wed, Apr 8 - Mon, Apr 20

6:30 pm - 11:05 pm

ORD

BEG

21h 35m

2 stops

6:30 am - 5:20 pm

BEG

ORD

17h 50m

2 stops

$631Multiple Airlines

Sun, Mar 1 - Sat, Mar 7

7:15 pm - 10:35 pm

ORD

BEG

20h 20m

1 stop

6:30 am - 4:10 pm

BEG

ORD

16h 40m

2 stops

$632Multiple Airlines

Sat, Apr 4 - Wed, Apr 15

7:15 pm - 10:35 pm

ORD

BEG

20h 20m

1 stop

6:30 am - 4:10 pm

BEG

ORD

16h 40m

1 stop

$636Multiple Airlines

Sat, Apr 4 - Sat, Apr 18

8:20 pm - 5:00 pm

ORD

INI

13h 40m

1 stop

1:10 pm - 7:25 pm

INI

ORD

36h 15m

1 stop

$645Multiple Airlines

Mon, Feb 23 - Tue, Mar 10

6:00 pm - 1:30 am

ORD

BEG

24h 30m

2 stops

6:00 pm - 4:00 pm

BEG

ORD

29h 00m

2 stops

$646Multiple Airlines

Wed, Apr 8 - Sat, Apr 18

Turkish Airlines flights from Chicago O'Hare Intl Airport to Serbia

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Serbia flight tickets

Turkish Airlines

Feb 25

ORD11:50 amChicago O'Hare Intl

13h 20m

1 stop

BEG8:10 amBelgrade Nikola Tesla

Mar 12

BEG8:15 pmBelgrade Nikola Tesla

20h 50m

1 stop

ORD11:05 amChicago O'Hare Intl

$671

Turkish Airlines

Mar 11

ORD9:20 pmChicago O'Hare Intl

28h 50m

1 stop

BEG8:10 amBelgrade Nikola Tesla

Mar 25

BEG3:15 pmBelgrade Nikola Tesla

34h 10m

1 stop

ORD7:25 pmChicago O'Hare Intl

$677

Turkish Airlines

Mar 4

ORD8:20 pmChicago O'Hare Intl

16h 05m

1 stop

BEG7:25 pmBelgrade Nikola Tesla

Mar 19

BEG9:00 amBelgrade Nikola Tesla

16h 25m

1 stop

ORD7:25 pmChicago O'Hare Intl

$679

LOT flights from Chicago O'Hare Intl Airport to Serbia

Our best LOT deals on Chicago O'Hare Intl Airport to Serbia flight tickets

LOT

Apr 8

ORD9:50 pmChicago O'Hare Intl

11h 45m

1 stop

BEG4:35 pmBelgrade Nikola Tesla

Apr 20

BEG2:00 pmBelgrade Nikola Tesla

12h 50m

1 stop

ORD7:50 pmChicago O'Hare Intl

$696

LOT

Apr 8

ORD9:50 pmChicago O'Hare Intl

32h 30m

1 stop

BEG1:20 pmBelgrade Nikola Tesla

Apr 25

BEG2:00 pmBelgrade Nikola Tesla

12h 50m

1 stop

ORD7:50 pmChicago O'Hare Intl

$697

LOT

Apr 8

ORD9:50 pmChicago O'Hare Intl

11h 45m

1 stop

BEG4:35 pmBelgrade Nikola Tesla

Apr 20

BEG2:00 pmBelgrade Nikola Tesla

12h 50m

1 stop

ORD7:50 pmChicago O'Hare Intl

$702

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/8

7:25 pm-11:00 pm

2 stops20h 35m

Belgrade Nikola Tesla

Mon 4/20

1:45 pm-6:15 pm

3 stops35h 30m

$586

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/8

7:25 pm-11:00 pm

2 stops20h 35m

Belgrade Nikola Tesla

Mon 4/20

1:45 pm-6:15 pm

3 stops35h 30m

$587

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/8

7:25 pm-1:05 pm

3 stops34h 40m

Belgrade Nikola Tesla

Mon 4/20

1:45 pm-6:15 pm

3 stops35h 30m

$613

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 4/11

7:15 pm-10:35 pm

1 stop20h 20m

Belgrade Nikola Tesla

Wed 4/22

6:30 am-4:10 pm

2 stops16h 40m

$614

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/8

7:25 pm-1:05 pm

3 stops34h 40m

Belgrade Nikola Tesla

Mon 4/20

1:45 pm-6:15 pm

3 stops35h 30m

$630

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 3/1

6:30 pm-11:05 pm

2 stops21h 35m

Belgrade Nikola Tesla

Sat 3/7

6:30 am-5:20 pm

2 stops17h 50m

$631

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 4/4

7:15 pm-10:35 pm

1 stop20h 20m

Belgrade Nikola Tesla

Wed 4/15

6:30 am-4:10 pm

2 stops16h 40m

$632

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 4/4

7:15 pm-10:35 pm

1 stop20h 20m

Belgrade Nikola Tesla

Sat 4/18

6:30 am-4:10 pm

1 stop16h 40m

$636

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Mon 2/23

8:20 pm-5:00 pm

1 stop13h 40m

Nis

Tue 3/10

1:10 pm-7:25 pm

1 stop36h 15m

$645

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 4/8

6:00 pm-1:30 am

2 stops24h 30m

Belgrade Nikola Tesla

Sat 4/18

6:00 pm-4:00 pm

2 stops29h 00m

$646

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 O'Hare Intl Airport to Serbia

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

What is the cheapest month to fly to Serbia?

The cheapest month to fly to Serbia from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $615, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of February, then departing from Chicago O'Hare Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $639.

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

According to our data, Thursday is the cheapest day to fly to Serbia from Chicago O'Hare Intl Airport. The lowest ticket price found for a Thursday departure recently was $888. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Serbia is Saturday, with ticket prices averaging around $941.

What is the cheapest Chicago O'Hare Intl to Serbia flight route?

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

How far in advance should I book a flight to Serbia?

You are more likely to see cheaper flights to Serbia from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Serbia for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Serbia from Chicago O'Hare Intl Airport for as low as $696 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Serbia flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Serbia 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 O'Hare Intl Airport to Serbia flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Serbia.

Cheap Chicago O'Hare Intl Airport to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Serbia

Best Price Found	$354
Fastest flight time	9h 40m
Direct flights	Tue, Thu and Sun
Airports in Serbia	5 airports

The best one-way flight to Serbia from Chicago O'Hare Intl Airport in the past 72 hours is $354. The best round-trip flight deal from Chicago O'Hare Intl Airport to Serbia found on momondo in the last 72 hours is $802.

The fastest flight from Chicago O'Hare Intl Airport to Serbia takes 9h 40m

Direct flights go from Chicago O'Hare Intl Airport to Serbia on Tuesday, Thursday and Sunday. There are no airlines offering direct flights.

There are 5 airports in Serbia. From Chicago O'Hare Intl Airport there are direct flights to Belgrade Nikola Tesla (BEG).

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Serbia?
Prices for flights from Chicago O'Hare Intl Airport to Serbia refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Serbia?
As of February 2026, there are 11 operators available to choose from for flights from Chicago O'Hare Intl Airport to Serbia.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Serbia?
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 O'Hare Intl Airport to Serbia.
What documentation or ID do you need to fly to Serbia?
The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Serbia?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Serbia is Boeing 787 Dreamliner, representing 31.51% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 20.47%, Airbus A330-200 at 18.54%, and Boeing 787-10 Dreamliner at 12.46%.

Best airlines flying from Chicago O'Hare Intl Airport to Serbia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Serbia with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $519	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $546	Free Cancellation	Rating 7.6 1,868 reviews	Search SWISS flights
KLM	PriceFrom $547	Free Cancellation	Rating 7.7 1,450 reviews	Search KLM flights
Delta	PriceFrom $548	Free Cancellation	Rating 7.9 8,176 reviews	Search Delta flights
United Airlines	PriceFrom $567	Free Cancellation	Rating 7.4 9,265 reviews	Search United Airlines flights
LOT	PriceFrom $579	Free Cancellation	Rating 7.5 1,179 reviews	Search LOT flights
Austrian Airlines	PriceFrom $589	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $663	Free Cancellation	Rating 6.8 7,775 reviews	Search Lufthansa flights
JetBlue	PriceFrom $717	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Air Serbia	PriceFrom $818	Free Cancellation	Rating 6.1 215 reviews	Search Air Serbia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Serbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Chicago to Serbia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Serbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Serbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Serbia and let you know when they change.

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Nišfrom $694

Cheap flights from Chicago O'Hare Intl Airport to Serbia from $263

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Find the cheapest flights from Chicago O'Hare Intl Airport to Serbia

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Turkish Airlines flights from Chicago O'Hare Intl Airport to Serbia

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Serbia flight tickets

LOT flights from Chicago O'Hare Intl Airport to Serbia

Our best LOT deals on Chicago O'Hare Intl Airport to Serbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Serbia that are best for you.

See travel insights to Serbia from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Serbia

What is the cheapest month to fly to Serbia?

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

What is the cheapest Chicago O'Hare Intl to Serbia flight route?

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

How far in advance should I book a flight to Serbia?

What cabin class options are available on Chicago O'Hare Intl to Serbia flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Serbia 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 O'Hare Intl Airport to Serbia flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Serbia.

What airlines fly to Serbia?

How often are flights from Chicago to Serbia delayed?

Historically, on average around 42% of flights between Chicago and Serbia have experienced a delay on any given week. The average delay length over the past 12 months has been 230 minutes.

What is the most punctual flight time for Chicago to Serbia 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 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. Wednesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air Serbia have had the least number of delays on this route over the last 12 months; with about 42% of their flights experiencing any sort of delay.

Cheap Chicago O'Hare Intl Airport to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Serbia

Best Price Found

Fastest flight time

Direct flights

Airports in Serbia

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Serbia?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Serbia?

How old do you have to be to fly from Chicago O'Hare Intl Airport to Serbia?

What documentation or ID do you need to fly to Serbia?

What is the most popular plane model from Chicago O'Hare Intl Airport to Serbia?

Best airlines flying from Chicago O'Hare Intl Airport to Serbia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Serbia with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Serbia

Popular cities in Serbia

Popular flights according to clicks in the last 7 days on momondo

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

Serbia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Serbia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Serbia

List of cabin classes available on flights landing in Serbia. Availability may vary depending on flight origin and airline.

Complete your trip to Serbia

Explore popular destinations other users love

According to popular flight searches on momondo this year