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Cheap flights from Chicago O'Hare Intl Airport to Belgrade from $268

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 O'Hare Intl Airport to Belgrade departing on 11/25. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:05 am - 12:45 pmORD-BEG
22h 40m2 stops
Air Canada Logo
1:30 pm - 3:10 pmBEG-ORD
56h 40m2 stops
$559Air Canada
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Sun, Nov 30 - Sun, Dec 7
Turkish Airlines Logo
11:25 am - 3:20 pmORD-BEG
20h 55m1 stop
Turkish Airlines Logo
9:20 am - 9:40 amBEG-ORD
31h 20m1 stop
$560Turkish Airlines
Find Deal
Mon, Apr 27 - Mon, May 11
Air Canada Logo
8:15 pm - 12:50 pmORD-BEG
33h 35m2 stops
Air Canada Logo
1:30 pm - 6:45 pmBEG-ORD
36h 15m2 stops
$561Air Canada
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Wed, Nov 26 - Mon, Dec 8
Lufthansa Logo
10:35 pm - 11:50 pmORD-BEG
18h 15m1 stop
Lufthansa Logo
1:50 pm - 6:25 pmBEG-ORD
35h 35m2 stops
$608Lufthansa
Find Deal
Mon, Dec 29 - Mon, Jan 12
Austrian Airlines Logo
1:02 pm - 10:30 amORD-BEG
14h 28m2 stops
Austrian Airlines Logo
6:50 am - 2:00 pmBEG-ORD
14h 10m1 stop
$623Austrian Airlines
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Fri, Feb 20 - Sat, Mar 7
Austrian Airlines Logo
4:20 pm - 10:30 amORD-BEG
11h 10m1 stop
Austrian Airlines Logo
6:50 am - 6:41 pmBEG-ORD
18h 51m2 stops
$627Austrian Airlines
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Wed, Feb 18 - Tue, Mar 3
Lufthansa Logo
9:50 pm - 4:55 pmORD-BEG
12h 05m1 stop
Lufthansa Logo
6:25 am - 6:36 pmBEG-ORD
18h 11m2 stops
$633Lufthansa
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Fri, Feb 20 - Sat, Mar 14
LOT Logo
9:55 pm - 4:35 pmORD-BEG
11h 40m1 stop
LOT Logo
1:55 pm - 8:55 pmBEG-ORD
37h 00m2 stops
$637LOT
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Thu, Feb 19 - Sun, Mar 8
SWISS Logo
6:50 pm - 1:45 pmORD-BEG
11h 55m1 stop
SWISS Logo
8:05 pm - 4:20 pmBEG-ORD
27h 15m1 stop
$647SWISS
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Mon, Dec 29 - Tue, Jan 13
LOT Logo
9:55 pm - 4:35 pmORD-BEG
11h 40m1 stop
LOT Logo
1:55 pm - 8:00 pmBEG-ORD
13h 05m1 stop
$651LOT
Find Deal
Tue, Dec 30 - Fri, Jan 9

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

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Belgrade flight tickets
Turkish Airlines
Apr 27
ORD11:25 amChicago O'Hare Intl
20h 55m
1 stop
BEG3:20 pmBelgrade Nikola Tesla
May 11
BEG9:20 amBelgrade Nikola Tesla
31h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$560
Find similar
Turkish Airlines
Feb 28
ORD11:50 amChicago O'Hare Intl
19h 35m
1 stop
BEG2:25 pmBelgrade Nikola Tesla
Mar 14
BEG8:15 pmBelgrade Nikola Tesla
29h 10m
1 stop
ORD7:25 pmChicago O'Hare Intl
$564
Find similar
Turkish Airlines
Nov 11
ORD11:50 amChicago O'Hare Intl
19h 35m
1 stop
BEG2:25 pmBelgrade Nikola Tesla
Mar 4
BEG9:00 amBelgrade Nikola Tesla
16h 25m
1 stop
ORD6:25 pmChicago O'Hare Intl
$565
Find similar

Delta flights from Chicago O'Hare Intl Airport to Belgrade

Our best Delta deals on Chicago O'Hare Intl Airport to Belgrade flight tickets
Delta
Dec 30
ORD7:00 amChicago O'Hare Intl
33h 25m
2 stops
BEG11:25 pmBelgrade Nikola Tesla
Jan 11
BEG12:35 pmBelgrade Nikola Tesla
36h 10m
2 stops
ORD5:45 pmChicago O'Hare Intl
$562
Find similar
Delta
Dec 27
ORD7:05 pmChicago O'Hare Intl
45h 20m
2 stops
BEG11:25 pmBelgrade Nikola Tesla
Jan 11
BEG12:35 pmBelgrade Nikola Tesla
32h 45m
1 stop
ORD2:20 pmChicago O'Hare Intl
$563
Find similar
Delta
Dec 27
ORD7:05 pmChicago O'Hare Intl
45h 20m
2 stops
BEG11:25 pmBelgrade Nikola Tesla
Jan 13
BEG6:05 amBelgrade Nikola Tesla
18h 40m
2 stops
ORD5:45 pmChicago O'Hare Intl
$568
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Belgrade that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sun 11/30

7:05 am-12:45 pm

2 stops22h 40m

Belgrade Nikola Tesla

Sun 12/7

1:30 pm-3:10 pm

2 stops56h 40m

$559

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 4/27

11:25 am-3:20 pm

1 stop20h 55m

Belgrade Nikola Tesla

Mon 5/11

9:20 am-9:40 am

1 stop31h 20m

$560

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 11/26

8:15 pm-12:50 pm

2 stops33h 35m

Belgrade Nikola Tesla

Mon 12/8

1:30 pm-6:45 pm

2 stops36h 15m

$561

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 12/29

10:35 pm-11:50 pm

1 stop18h 15m

Belgrade Nikola Tesla

Mon 1/12

1:50 pm-6:25 pm

2 stops35h 35m

$608

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 2/20

1:02 pm-10:30 am

2 stops14h 28m

Belgrade Nikola Tesla

Sat 3/7

6:50 am-2:00 pm

1 stop14h 10m

$623

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 2/18

4:20 pm-10:30 am

1 stop11h 10m

Belgrade Nikola Tesla

Tue 3/3

6:50 am-6:41 pm

2 stops18h 51m

$627

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Fri 2/20

9:50 pm-4:55 pm

1 stop12h 05m

Belgrade Nikola Tesla

Sat 3/14

6:25 am-6:36 pm

2 stops18h 11m

$633

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 2/19

9:55 pm-4:35 pm

1 stop11h 40m

Belgrade Nikola Tesla

Sun 3/8

1:55 pm-8:55 pm

2 stops37h 00m

$637

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 12/29

6:50 pm-1:45 pm

1 stop11h 55m

Belgrade Nikola Tesla

Tue 1/13

8:05 pm-4:20 pm

1 stop27h 15m

$647

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 12/30

9:55 pm-4:35 pm

1 stop11h 40m

Belgrade Nikola Tesla

Fri 1/9

1:55 pm-8:00 pm

1 stop13h 05m

$651

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgrade from

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

What is the cheapest month to fly to Belgrade?

The month of February is, on average, the cheapest month to fly to Belgrade from Chicago O'Hare Intl Airport, with most prices found around $604. If you are unable to visit Belgrade during the month of February, then departing from Chicago O'Hare Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $634.

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

On average, the least expensive day to fly to Belgrade from Chicago O'Hare Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $879. 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 $1,028. 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 O'Hare Intl to Belgrade Nikola Tesla flight route?

Fly from Chicago O'Hare Intl to Belgrade Nikola Tesla for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from Chicago O'Hare Intl Airport for as low as $817 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Belgrade Nikola Tesla flights?

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

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

How have Chicago O'Hare Intl Airport to Belgrade flight prices changed over time?

As of October 2025, prices for Chicago O'Hare Intl Airport to Belgrade flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Belgrade according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Belgrade (ORD to BEG) flight deals and tips

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

Best Price Found

$352

Fastest flight time

9h 30m

Direct flights

Thu and Sun

Airports in Belgrade

1 airport
The best one-way flight to Belgrade from Chicago O'Hare Intl Airport in the past 72 hours is $352. The best round-trip flight deal from Chicago O'Hare Intl Airport to Belgrade found on momondo in the last 72 hours is $780.
The fastest flight from Chicago O'Hare Intl Airport to Belgrade takes 9h 30m
Direct flights go from Chicago O'Hare Intl Airport to Belgrade on Thursday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Belgrade: Belgrade Nikola Tesla (BEG)
Search flight deals

  • How far is Chicago O'Hare Intl to Belgrade Nikola Tesla by plane?

    A flight from Chicago O'Hare Intl to Belgrade Nikola Tesla will travel around 4986.8 mi. A reasonable flight in good conditions will take 11h 10m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Belgrade Nikola Tesla Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Belgrade Nikola Tesla Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Belgrade Nikola Tesla Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Belgrade Nikola Tesla Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Belgrade Nikola Tesla Airport.

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

    The necessary travel and health documents for your Belgrade Nikola Tesla Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Chicago O'Hare Intl Airport to Belgrade?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Belgrade with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $520Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
7,998 reviews
Search Delta flights
SWISSPriceFrom $570Free CancellationRating
7.5
1,775 reviews
Search SWISS flights
KLMPriceFrom $573Free CancellationRating
7.7
1,406 reviews
Search KLM flights
LOTPriceFrom $592Free CancellationRating
7.6
1,135 reviews
Search LOT flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
LufthansaPriceFrom $665Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
JetBluePriceFrom $717Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Austrian AirlinesPriceFrom $721Free CancellationRating
7.6
862 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $813Free CancellationRating
6.2
205 reviews
Search Air Serbia flights

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad
Subotica

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Belgrade. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Chicago and Belgrade by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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