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Cheap flights from Chicago to Belgrade from $455

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 10/4. 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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0 bags

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Find the cheapest flights from Chicago to Belgrade (CHI-BEG)

Cheap round-trip flights

Logo
7:15 pm - 10:45 pmORD-BEG
20h 30m1 stop
Logo
6:30 am - 4:10 pmBEG-ORD
16h 40m1 stop
$641
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Tue, Sep 30 - Thu, Oct 16
LOT Logo
9:55 pm - 1:15 pmORD-BEG
32h 20m1 stop
LOT Logo
1:55 pm - 8:00 pmBEG-ORD
13h 05m1 stop
$643LOT
Find Deal
Wed, Nov 12 - Sun, Nov 16
LOT Logo
10:55 pm - 1:15 pmORD-BEG
32h 20m1 stop
LOT Logo
5:15 pm - 9:00 pmBEG-ORD
33h 45m1 stop
$645LOT
Find Deal
Sat, Oct 25 - Sat, Nov 1
LOT Logo
9:40 pm - 4:35 pmORD-BEG
11h 55m1 stop
LOT Logo
5:15 pm - 9:00 pmBEG-ORD
33h 45m1 stop
$647LOT
Find Deal
Wed, Oct 15 - Sat, Nov 1
Turkish Airlines Logo
11:25 am - 7:35 pmORD-BEG
25h 10m1 stop
Turkish Airlines Logo
9:20 am - 10:00 pmBEG-ORD
19h 40m1 stop
$652Turkish Airlines
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Mon, Oct 6 - Mon, Oct 20
Turkish Airlines Logo
11:45 pm - 8:30 amORD-BEG
25h 45m1 stop
Turkish Airlines Logo
8:25 pm - 9:40 amBEG-ORD
20h 15m1 stop
$664Turkish Airlines
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Wed, Sep 10 - Wed, Oct 8
Delta Logo
9:35 am - 11:55 amMDW-BEG
19h 20m2 stops
Delta Logo
6:00 am - 4:23 pmBEG-MDW
17h 23m2 stops
$842Delta
Find Deal
Tue, Oct 7 - Thu, Nov 20
Delta Logo
1:08 pm - 11:55 amMDW-BEG
15h 47m2 stops
Delta Logo
6:00 am - 9:44 pmBEG-MDW
22h 44m2 stops
$844Delta
Find Deal
Mon, Nov 3 - Mon, Nov 17
KLM Logo
1:08 pm - 12:15 pmMDW-BEG
16h 07m2 stops
KLM Logo
6:40 am - 6:35 pmBEG-MDW
18h 55m2 stops
$1,073KLM
Find Deal
Sat, Sep 20 - Sat, Oct 4
KLM Logo
1:08 pm - 11:55 amMDW-BEG
15h 47m2 stops
KLM Logo
6:05 am - 4:23 pmBEG-MDW
17h 18m2 stops
$1,227KLM
Find Deal
Mon, Nov 3 - Sun, Nov 16

Turkish Airlines flights from Chicago to Belgrade

Our best Turkish Airlines deals on Chicago to Belgrade flight tickets
Turkish Airlines
Oct 6
ORD11:25 amChicago O'Hare Intl
25h 10m
1 stop
BEG7:35 pmBelgrade Nikola Tesla
Oct 20
BEG9:20 amBelgrade Nikola Tesla
19h 40m
1 stop
ORD10:00 pmChicago O'Hare Intl
$652
Find similar
Turkish Airlines
Sep 10
ORD11:45 pmChicago O'Hare Intl
25h 45m
1 stop
BEG8:30 amBelgrade Nikola Tesla
Oct 8
BEG8:25 pmBelgrade Nikola Tesla
20h 15m
1 stop
ORD9:40 amChicago O'Hare Intl
$664
Find similar
Turkish Airlines
Sep 10
ORD11:45 pmChicago O'Hare Intl
32h 25m
1 stop
BEG3:10 pmBelgrade Nikola Tesla
Sep 24
BEG4:00 pmBelgrade Nikola Tesla
24h 40m
1 stop
ORD9:40 amChicago O'Hare Intl
$667
Find similar

Delta flights from Chicago to Belgrade

Our best Delta deals on Chicago to Belgrade flight tickets
Delta
Oct 7
MDW9:35 amChicago Midway
19h 20m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Nov 20
BEG6:00 amBelgrade Nikola Tesla
17h 23m
2 stops
MDW4:23 pmChicago Midway
$842
Find similar
Delta
Nov 3
MDW1:08 pmChicago Midway
15h 47m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Nov 17
BEG6:00 amBelgrade Nikola Tesla
22h 44m
2 stops
MDW9:44 pmChicago Midway
$844
Find similar
Delta
Sep 13
MDW7:15 pmChicago Midway
20h 40m
2 stops
BEG10:55 pmBelgrade Nikola Tesla
Nov 18
BEG6:00 amBelgrade Nikola Tesla
19h 36m
2 stops
MDW6:36 pmChicago Midway
$866
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 18, 2025.
Use the filters below to find and compare flights from Chicago to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 9/30

7:15 pm-10:45 pm

1 stop20h 30m

Belgrade Nikola Tesla

Thu 10/16

6:30 am-4:10 pm

1 stop16h 40m

$641

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 11/12

9:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sun 11/16

1:55 pm-8:00 pm

1 stop13h 05m

$643

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 10/25

10:55 pm-1:15 pm

1 stop32h 20m

Belgrade Nikola Tesla

Sat 11/1

5:15 pm-9:00 pm

1 stop33h 45m

$645

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 10/15

9:40 pm-4:35 pm

1 stop11h 55m

Belgrade Nikola Tesla

Sat 11/1

5:15 pm-9:00 pm

1 stop33h 45m

$647

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Mon 10/6

11:25 am-7:35 pm

1 stop25h 10m

Belgrade Nikola Tesla

Mon 10/20

9:20 am-10:00 pm

1 stop19h 40m

$652

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 9/10

11:45 pm-8:30 am

1 stop25h 45m

Belgrade Nikola Tesla

Wed 10/8

8:25 pm-9:40 am

1 stop20h 15m

$664

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Tue 10/7

9:35 am-11:55 am

2 stops19h 20m

Belgrade Nikola Tesla

Thu 11/20

6:00 am-4:23 pm

2 stops17h 23m

$842

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Mon 11/3

1:08 pm-11:55 am

2 stops15h 47m

Belgrade Nikola Tesla

Mon 11/17

6:00 am-9:44 pm

2 stops22h 44m

$844

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Sat 9/20

1:08 pm-12:15 pm

2 stops16h 07m

Belgrade Nikola Tesla

Sat 10/4

6:40 am-6:35 pm

2 stops18h 55m

$1,073

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Mon 11/3

1:08 pm-11:55 am

2 stops15h 47m

Belgrade Nikola Tesla

Sun 11/16

6:05 am-4:23 pm

2 stops17h 18m

$1,227

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

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, with most prices found around $592. If you are unable to visit Belgrade during the month of February, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $596.

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 Friday. momondo users have found tickets for Friday departures for as low as $885. 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 Sunday because tickets tend to average around $1,059. 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 $839 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 $794 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 August 2025, prices for Chicago to Belgrade flights are approximately 64% 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

$455

Fastest flight time

9h 45m

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 $455. The best round-trip flight deal from Chicago to Belgrade found on momondo in the last 72 hours is $641.
The fastest flight from Chicago to Belgrade takes 9h 45m
Direct flights go from Chicago to Belgrade on Tuesday, Thursday and Sunday. Airlines offering direct flights are: JetBlue and Air Serbia.
There is 1 airport near Belgrade: 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. 11h 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?

  • 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?

  • What is the most popular airline from Chicago to Belgrade?

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
SWISSPriceFrom $500Free CancellationRating
7.6
1,699 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $515Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights
JetBluePriceFrom $542Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
Austrian AirlinesPriceFrom $564Free CancellationRating
7.6
829 reviews
Search Austrian Airlines flights
LOTPriceFrom $579Free CancellationRating
7.6
1,109 reviews
Search LOT flights
LufthansaPriceFrom $583Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights
KLMPriceFrom $588Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Air SerbiaPriceFrom $815Free CancellationRating
6.2
199 reviews
Search Air Serbia flights
ITA AirwaysPriceFrom $991Free CancellationRating
6.7
1,019 reviews
Search ITA Airways flights

  • JetBlue Flights From Chicago to Belgrade

    JetBlue flies from Chicago to Belgrade around 2 times per week, with 2,915 momondo users rating the airline 7.2/10. The cheapest JetBlue deal from Chicago to Belgrade in the last 72 hours was $542 (round-trip), much lower than the average airfare cost of $1,180 for JetBlue flights on this route.

  • Air Serbia Flights From Chicago to Belgrade

    Another popular option for Chicago to Belgrade flights is Air Serbia (6.2/10, 198 ratings). Air Serbia flies from Chicago to Belgrade around 2 times per week, with deals starting from $815 round-trip and rising to an average price of around $1,008.

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?

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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