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Cheap flights from Belgrade to Illinois from $373

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgrade to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:15 am - 2:30 pm
BEG
-
ORD
15h 15m
1 stop
KLM Logo
4:50 pm - 10:55 pm
ORD
-
BEG
23h 05m
1 stop
$692KLM
Mon, Aug 31 - Mon, Sep 14
KLM Logo
6:15 am - 4:17 pm
BEG
-
ORD
17h 02m
2 stops
KLM Logo
4:50 pm - 10:55 pm
ORD
-
BEG
23h 05m
1 stop
$697KLM
Mon, Aug 31 - Mon, Sep 14
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
1 stop
LOT Logo
5:10 pm - 4:35 pm
ORD
-
BEG
16h 25m
1 stop
$698LOT
Mon, Aug 31 - Mon, Sep 14
LOT Logo
2:00 pm - 3:10 pm
BEG
-
ORD
32h 10m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$699LOT
Wed, Sep 9 - Wed, Oct 7
LOT Logo
2:00 pm - 3:10 pm
BEG
-
ORD
32h 10m
1 stop
LOT Logo
9:50 pm - 4:35 pm
ORD
-
BEG
11h 45m
1 stop
$700LOT
Wed, Sep 9 - Wed, Oct 7
Delta Logo
6:15 am - 2:15 pm
BEG
-
ORD
15h 00m
1 stop
Delta Logo
4:50 pm - 10:55 pm
ORD
-
BEG
23h 05m
1 stop
$702Delta
Thu, Sep 10 - Wed, Sep 30
Multiple Airlines Logo
5:15 pm - 6:15 pm
BEG
-
ORD
32h 00m
2 stops
Multiple Airlines Logo
7:25 pm - 1:05 pm
ORD
-
BEG
34h 40m
3 stops
$705Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
LOT Logo
5:15 pm - 3:10 pm
BEG
-
ORD
28h 55m
1 stop
LOT Logo
5:10 pm - 1:20 pm
ORD
-
BEG
13h 10m
1 stop
$707LOT
Mon, Aug 31 - Mon, Sep 14
Delta Logo
6:05 am - 6:05 pm
BEG
-
MDW
19h 00m
2 stops
Delta Logo
6:00 am - 11:55 am
MDW
-
BEG
22h 55m
2 stops
$735Delta
Fri, Nov 6 - Tue, Nov 24
Air France Logo
6:35 am - 5:52 pm
BEG
-
MDW
18h 17m
2 stops
Air France Logo
1:25 pm - 12:25 pm
MDW
-
BEG
16h 00m
2 stops
$855Air France
Sat, Jul 25 - Mon, Aug 24

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LOT flights from Belgrade to Illinois

Our best LOT deals on Belgrade to Illinois flight tickets
LOT
Aug 31
BEG5:15 pmBelgrade Nikola Tesla
28h 55m
1 stop
ORD3:10 pmChicago O'Hare Intl
Sep 14
ORD5:10 pmChicago O'Hare Intl
16h 25m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$698
LOT
Sep 9
BEG2:00 pmBelgrade Nikola Tesla
32h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Oct 7
ORD9:50 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$699
LOT
Sep 9
BEG2:00 pmBelgrade Nikola Tesla
32h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Oct 7
ORD9:50 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
$700

United Airlines flights from Belgrade to Illinois

Our best United Airlines deals on Belgrade to Illinois flight tickets
United Airlines
Nov 11
BEG6:15 amBelgrade Nikola Tesla
15h 37m
2 stops
ORD2:52 pmChicago O'Hare Intl
Nov 19
ORD1:00 pmChicago O'Hare Intl
16h 50m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
$781
United Airlines
Jul 22
BEG6:10 amBelgrade Nikola Tesla
15h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Aug 10
ORD4:05 pmChicago O'Hare Intl
17h 05m
1 stop
BEG4:10 pmBelgrade Nikola Tesla
$832
United Airlines
Jul 22
BEG6:10 amBelgrade Nikola Tesla
15h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Aug 10
ORD4:05 pmChicago O'Hare Intl
17h 05m
1 stop
BEG4:10 pmBelgrade Nikola Tesla
$833

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 July 11, 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

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/31

6:15 am-2:30 pm

1 stop15h 15m

Chicago O'Hare Intl

Mon 9/14

4:50 pm-10:55 pm

1 stop23h 05m

$692

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/31

6:15 am-4:17 pm

2 stops17h 02m

Chicago O'Hare Intl

Mon 9/14

4:50 pm-10:55 pm

1 stop23h 05m

$697

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/31

5:15 pm-3:10 pm

1 stop28h 55m

Chicago O'Hare Intl

Mon 9/14

5:10 pm-4:35 pm

1 stop16h 25m

$698

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

2:00 pm-3:10 pm

1 stop32h 10m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-4:35 pm

1 stop11h 45m

$699

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/9

2:00 pm-3:10 pm

1 stop32h 10m

Chicago O'Hare Intl

Wed 10/7

9:50 pm-4:35 pm

1 stop11h 45m

$700

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Thu 9/10

6:15 am-2:15 pm

1 stop15h 00m

Chicago O'Hare Intl

Wed 9/30

4:50 pm-10:55 pm

1 stop23h 05m

$702

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/23

5:15 pm-6:15 pm

2 stops32h 00m

Chicago O'Hare Intl

Wed 10/7

7:25 pm-1:05 pm

3 stops34h 40m

$705

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/31

5:15 pm-3:10 pm

1 stop28h 55m

Chicago O'Hare Intl

Mon 9/14

5:10 pm-1:20 pm

1 stop13h 10m

$707

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Fri 11/6

6:05 am-6:05 pm

2 stops19h 00m

Chicago Midway

Tue 11/24

6:00 am-11:55 am

2 stops22h 55m

$735
Quickest round-trip

BelgradeChicago

BEG - MDW

BEGMDW

Belgrade Nikola Tesla

Sat 7/25

6:35 am-5:52 pm

2 stops18h 17m

Chicago Midway

Mon 8/24

1:25 pm-12:25 pm

2 stops16h 00m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September. Flight prices, which tend to average around $349, 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 September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $357.

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

The cheapest day to depart from Belgrade to Illinois is on a Friday when prices can be found for as low as $962. Flights from Belgrade to Illinois on a Saturday will generally be more expensive and average around $1,103. 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 from Belgrade 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 $834 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 $651 on momondo.

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

There is only 1 cabin class available to choose from on Belgrade 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

$697

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 $697. The best round-trip flight deal from Belgrade to Illinois found on momondo in the last 72 hours is $876.
The fastest flight from Belgrade to Illinois takes 10h 55m
Direct flights go from Belgrade to Illinois on Tuesday, Thursday and Sunday. The only airline offering direct flights is Air Serbia.
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 $601Free CancellationRating
7.4
4,442 reviews
Search Turkish Airlines flights
SWISSPriceFrom $617Free CancellationRating
7.5
1,998 reviews
Search SWISS flights
LOTPriceFrom $629Free CancellationRating
7.5
1,210 reviews
Search LOT flights
KLMPriceFrom $660Free CancellationRating
7.8
1,537 reviews
Search KLM flights
United AirlinesPriceFrom $693Free CancellationRating
7.4
9,980 reviews
Search United Airlines flights
LufthansaPriceFrom $698Free CancellationRating
6.8
8,128 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $702Free CancellationRating
7.6
943 reviews
Search Austrian Airlines flights
Air SerbiaPriceFrom $826Free CancellationRating
6.1
231 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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