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Cheap flights from Belgrade to Illinois from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgrade to Illinois departing on 9/29. 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 Belgrade to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
2:00 pm - 7:50 pm
BEG
-
ORD
12h 50m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$710LOT
Thu, Apr 30 - Mon, Jun 1
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$713LOT
Sat, May 9 - Mon, May 25
LOT Logo
2:00 pm - 7:50 pm
BEG
-
ORD
12h 50m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$715LOT
Fri, May 1 - Tue, Jun 2
LOT Logo
5:15 pm - 7:50 pm
BEG
-
ORD
33h 35m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$716LOT
Mon, Apr 20 - Wed, May 6
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
2 stops
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$718LOT
Sat, May 23 - Sat, May 30
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
1 stop
LOT Logo
9:50 pm - 1:20 pm
ORD
-
BEG
32h 30m
1 stop
$719LOT
Sat, Jun 13 - Sat, Jun 20
Delta Logo
6:15 am - 5:58 pm
BEG
-
MDW
18h 43m
2 stops
Delta Logo
1:22 pm - 11:55 am
MDW
-
BEG
15h 33m
2 stops
$742Delta
Mon, May 4 - Mon, May 11
Delta Logo
6:15 am - 5:58 pm
BEG
-
MDW
18h 43m
2 stops
Delta Logo
9:23 am - 11:55 am
MDW
-
BEG
19h 32m
2 stops
$753Delta
Thu, Apr 23 - Wed, May 27
Delta Logo
6:15 am - 6:36 pm
BEG
-
MDW
19h 21m
2 stops
Delta Logo
9:23 am - 11:55 am
MDW
-
BEG
19h 32m
2 stops
$754Delta
Wed, Apr 29 - Sun, May 31
Multiple Airlines Logo
6:35 am - 5:56 pm
BEG
-
MDW
18h 21m
2 stops
Multiple Airlines Logo
6:36 pm - 10:55 pm
MDW
-
BEG
21h 19m
2 stops
$823Multiple Airlines
Sat, May 23 - Sat, Jun 6

LOT flights from Belgrade to Illinois

Our best LOT deals on Belgrade to Illinois flight tickets
LOT
Apr 30
BEG2:00 pmBelgrade Nikola Tesla
12h 50m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 1
ORD9:50 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$710
LOT
May 9
BEG5:15 pmBelgrade Nikola Tesla
33h 35m
1 stop
ORD7:50 pmChicago O'Hare Intl
May 25
ORD9:50 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$713
LOT
May 1
BEG2:00 pmBelgrade Nikola Tesla
12h 50m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 2
ORD9:50 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$715

KLM flights from Belgrade to Illinois

Our best KLM deals on Belgrade to Illinois flight tickets
KLM
May 4
BEG6:15 amBelgrade Nikola Tesla
15h 15m
1 stop
ORD2:30 pmChicago O'Hare Intl
May 11
ORD10:24 amChicago O'Hare Intl
18h 31m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$730
KLM
Aug 28
BEG12:35 pmBelgrade Nikola Tesla
32h 40m
1 stop
ORD2:15 pmChicago O'Hare Intl
Sep 28
ORD4:50 pmChicago O'Hare Intl
12h 05m
1 stop
BEG11:55 amBelgrade Nikola Tesla
$737
KLM
Aug 28
BEG12:35 pmBelgrade Nikola Tesla
32h 40m
1 stop
ORD2:15 pmChicago O'Hare Intl
Sep 28
ORD1:30 pmChicago O'Hare Intl
15h 25m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$742

momondo Fare Finder

 
Customize your flight search to find flights from Belgrade to Illinois 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 April 9, 2026.
Use the filters below to find and compare flights from Belgrade to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 4/30

2:00 pm-7:50 pm

1 stop12h 50m

Chicago O'Hare Intl

Mon 6/1

9:50 pm-4:35 pm

1 stop11h 45m

$710

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 5/9

5:15 pm-7:50 pm

1 stop33h 35m

Chicago O'Hare Intl

Mon 5/25

9:50 pm-4:35 pm

1 stop11h 45m

$713

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 5/1

2:00 pm-7:50 pm

1 stop12h 50m

Chicago O'Hare Intl

Tue 6/2

9:50 pm-4:35 pm

1 stop11h 45m

$715

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 4/20

5:15 pm-7:50 pm

1 stop33h 35m

Chicago O'Hare Intl

Wed 5/6

9:50 pm-4:35 pm

1 stop11h 45m

$716

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 5/23

5:15 pm-3:10 pm

2 stops28h 55m

Chicago O'Hare Intl

Sat 5/30

9:50 pm-1:20 pm

1 stop32h 30m

$718

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 6/13

5:15 pm-3:10 pm

1 stop28h 55m

Chicago O'Hare Intl

Sat 6/20

9:50 pm-1:20 pm

1 stop32h 30m

$719

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Mon 5/4

6:15 am-5:58 pm

2 stops18h 43m

Chicago Midway

Mon 5/11

1:22 pm-11:55 am

2 stops15h 33m

$742

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Thu 4/23

6:15 am-5:58 pm

2 stops18h 43m

Chicago Midway

Wed 5/27

9:23 am-11:55 am

2 stops19h 32m

$753

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Wed 4/29

6:15 am-6:36 pm

2 stops19h 21m

Chicago Midway

Sun 5/31

9:23 am-11:55 am

2 stops19h 32m

$754

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Sat 5/23

6:35 am-5:56 pm

2 stops18h 21m

Chicago Midway

Sat 6/6

6:36 pm-10:55 pm

2 stops21h 19m

$823

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 Illinois from

How to get the cheapest flight ticket from Belgrade to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Belgrade is in February. Flight prices, which tend to average around $679, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $725.

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

The cheapest day to depart from Belgrade to Illinois is on a Tuesday when prices can be found for as low as $838. Flights from Belgrade to Illinois on a Sunday will generally be more expensive and average around $1,101. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

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

You are more likely to see cheaper flights to Illinois from Belgrade when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $801 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Belgrade for as low as $674 on momondo.

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

There are 3 cabin classes available to choose from on Belgrade Nikola Tesla to Illinois 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 Belgrade to Illinois flights?

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

Cheap Belgrade to Illinois flight deals and tips

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

Best Price Found

$469

Fastest flight time

10h 55m

Direct flights

Tue, Thu and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from Belgrade in the past 72 hours is $469. The best round-trip flight deal from Belgrade to Illinois found on momondo in the last 72 hours is $869.
The fastest flight from Belgrade to Illinois takes 10h 55m
Direct flights go from Belgrade to Illinois on Tuesday, Thursday and Sunday. There are no airlines offering direct flights.
There are 98 airports in Illinois. From Belgrade there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Belgrade to Illinois

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

    Prices for flights from Belgrade Nikola Tesla Airport to Illinois are updated daily.

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

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

    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 Belgrade Nikola Tesla Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois 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 Illinois. 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 Belgrade to Illinois?

Best airlines flying from Belgrade to Illinois

Compare and see reviews for airlines that fly from Belgrade to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $610Free CancellationRating
7.3
4,302 reviews
Search Turkish Airlines flights
SWISSPriceFrom $619Free CancellationRating
7.5
1,916 reviews
Search SWISS flights
LOTPriceFrom $629Free CancellationRating
7.5
1,184 reviews
Search LOT flights
KLMPriceFrom $660Free CancellationRating
7.7
1,492 reviews
Search KLM flights
United AirlinesPriceFrom $661Free CancellationRating
7.4
9,554 reviews
Search United Airlines flights
LufthansaPriceFrom $677Free CancellationRating
6.8
7,900 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $702Free CancellationRating
7.6
905 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $798Free CancellationRating
6.1
217 reviews
Search Air Serbia flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belgrade to Illinois for you.

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

Flights from Belgrade to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Belgrade and Illinois 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 Belgrade to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Belgrade and alert you when they change.

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