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Cheap flights from Belgrade to Illinois from $355

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 9/10. 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

Logo
6:30 am - 4:45 pmBEG-ORD
17h 15m1 stop
Logo
7:20 pm - 10:30 pmORD-BEG
20h 10m1 stop
$516
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Sat, Nov 8 - Sat, Nov 15
Logo
6:30 am - 4:45 pmBEG-ORD
17h 15m1 stop
Logo
7:20 pm - 10:30 pmORD-BEG
20h 10m1 stop
$517
Find Deal
Sat, Nov 8 - Sat, Nov 15
SWISS Logo
7:55 pm - 3:55 pmBEG-ORD
27h 00m1 stop
SWISS Logo
7:05 pm - 8:35 amORD-BEG
30h 30m1 stop
$614SWISS
Find Deal
Mon, Aug 25 - Sun, Sep 7
SWISS Logo
7:55 pm - 3:55 pmBEG-ORD
27h 00m1 stop
SWISS Logo
7:05 pm - 7:10 pmORD-BEG
17h 05m1 stop
$617SWISS
Find Deal
Fri, Sep 5 - Sat, Sep 27
Lufthansa Logo
6:05 am - 12:30 pmBEG-ORD
13h 25m1 stop
Lufthansa Logo
6:00 pm - 12:40 pmORD-BEG
11h 40m1 stop
$627Lufthansa
Find Deal
Wed, Sep 3 - Sun, Nov 2
Lufthansa Logo
6:10 am - 12:55 pmBEG-ORD
13h 45m1 stop
Lufthansa Logo
6:00 pm - 12:40 pmORD-BEG
11h 40m1 stop
$628Lufthansa
Find Deal
Fri, Aug 29 - Sun, Nov 2
Austrian Airlines Logo
7:00 am - 1:20 pmBEG-ORD
13h 20m1 stop
Austrian Airlines Logo
1:00 pm - 5:50 pmORD-BEG
21h 50m2 stops
$632Austrian Airlines
Find Deal
Mon, Sep 1 - Wed, Nov 5
Austrian Airlines Logo
11:05 am - 6:25 pmBEG-ORD
38h 20m2 stops
Austrian Airlines Logo
1:00 pm - 10:30 amORD-BEG
14h 30m2 stops
$638Austrian Airlines
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Tue, Sep 2 - Tue, Nov 4
KLM Logo
12:35 pm - 2:10 pmBEG-ORD
32h 35m1 stop
KLM Logo
4:15 pm - 11:55 amORD-BEG
12h 40m1 stop
$653KLM
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Wed, Sep 3 - Fri, Sep 19
KLM Logo
6:00 am - 4:13 pmBEG-ORD
17h 13m2 stops
KLM Logo
4:15 pm - 11:55 amORD-BEG
12h 40m1 stop
$663KLM
Find Deal
Wed, Sep 3 - Fri, Sep 19

Lufthansa flights from Belgrade to Illinois

Our best Lufthansa deals on Belgrade to Illinois flight tickets
Lufthansa
Sep 3
BEG6:05 amBelgrade Nikola Tesla
13h 25m
1 stop
ORD12:30 pmChicago O'Hare Intl
Nov 2
ORD6:00 pmChicago O'Hare Intl
11h 40m
1 stop
BEG12:40 pmBelgrade Nikola Tesla
$627
Find similar
Lufthansa
Aug 29
BEG6:10 amBelgrade Nikola Tesla
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
Nov 2
ORD6:00 pmChicago O'Hare Intl
11h 40m
1 stop
BEG12:40 pmBelgrade Nikola Tesla
$628
Find similar
Lufthansa
Sep 4
BEG6:05 amBelgrade Nikola Tesla
19h 10m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 15
ORD9:40 pmChicago O'Hare Intl
11h 45m
1 stop
BEG4:25 pmBelgrade Nikola Tesla
$629
Find similar

Austrian Airlines flights from Belgrade to Illinois

Our best Austrian Airlines deals on Belgrade to Illinois flight tickets
Austrian Airlines
Sep 1
BEG7:00 amBelgrade Nikola Tesla
13h 20m
1 stop
ORD1:20 pmChicago O'Hare Intl
Nov 5
ORD1:00 pmChicago O'Hare Intl
21h 50m
2 stops
BEG5:50 pmBelgrade Nikola Tesla
$632
Find similar
Austrian Airlines
Sep 2
BEG11:05 amBelgrade Nikola Tesla
38h 20m
2 stops
ORD6:25 pmChicago O'Hare Intl
Nov 4
ORD1:00 pmChicago O'Hare Intl
14h 30m
2 stops
BEG10:30 amBelgrade Nikola Tesla
$638
Find similar
Austrian Airlines
Sep 1
BEG7:00 amBelgrade Nikola Tesla
13h 20m
1 stop
ORD1:20 pmChicago O'Hare Intl
Nov 6
ORD9:05 pmChicago O'Hare Intl
30h 25m
2 stops
BEG10:30 amBelgrade Nikola Tesla
$654
Find similar

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 August 7, 2025.
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

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 11/8

6:30 am-4:45 pm

1 stop17h 15m

Chicago O'Hare Intl

Sat 11/15

7:20 pm-10:30 pm

1 stop20h 10m

$516

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Sat 11/8

6:30 am-4:45 pm

1 stop17h 15m

Chicago O'Hare Intl

Sat 11/15

7:20 pm-10:30 pm

1 stop20h 10m

$517

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 8/25

7:55 pm-3:55 pm

1 stop27h 00m

Chicago O'Hare Intl

Sun 9/7

7:05 pm-8:35 am

1 stop30h 30m

$614

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 9/5

7:55 pm-3:55 pm

1 stop27h 00m

Chicago O'Hare Intl

Sat 9/27

7:05 pm-7:10 pm

1 stop17h 05m

$617

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/3

6:05 am-12:30 pm

1 stop13h 25m

Chicago O'Hare Intl

Sun 11/2

6:00 pm-12:40 pm

1 stop11h 40m

$627

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Fri 8/29

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

Sun 11/2

6:00 pm-12:40 pm

1 stop11h 40m

$628

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Mon 9/1

7:00 am-1:20 pm

1 stop13h 20m

Chicago O'Hare Intl

Wed 11/5

1:00 pm-5:50 pm

2 stops21h 50m

$632

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Tue 9/2

11:05 am-6:25 pm

2 stops38h 20m

Chicago O'Hare Intl

Tue 11/4

1:00 pm-10:30 am

2 stops14h 30m

$638

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/3

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 9/19

4:15 pm-11:55 am

1 stop12h 40m

$653

BelgradeChicago

BEG - ORD

BEGORD

Belgrade Nikola Tesla

Wed 9/3

6:00 am-4:13 pm

2 stops17h 13m

Chicago O'Hare Intl

Fri 9/19

4:15 pm-11:55 am

1 stop12h 40m

$663

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 February. Flight prices, which tend to average around $622, 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 March is also cheap. Prices for this month can be found on momondo for an average of $696.

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 $846. Flights from Belgrade to Illinois on a Sunday will generally be more expensive and average around $1,150. 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 $763 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 $597 on momondo.

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

There are 2 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

$355

Fastest flight time

10h 40m

Direct flights

Tue, Thu, Sat and Sun

Airports in Illinois

2 airports
The best one-way flight to Illinois from Belgrade in the past 72 hours is $355. The best round-trip flight deal from Belgrade to Illinois found on momondo in the last 72 hours is $516.
The fastest flight from Belgrade to Illinois takes 10h 40m
Direct flights go from Belgrade to Illinois on Tuesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: JetBlue and Air Serbia.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
Search flight deals

  • 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
DeltaPriceFrom $323Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Turkish AirlinesPriceFrom $548Free CancellationRating
7.3
3,934 reviews
Search Turkish Airlines flights
LOTPriceFrom $558Free CancellationRating
7.6
1,105 reviews
Search LOT flights
KLMPriceFrom $577Free CancellationRating
7.8
1,381 reviews
Search KLM flights
LufthansaPriceFrom $600Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $603Free CancellationRating
7.6
824 reviews
Search Austrian Airlines flights
SWISSPriceFrom $620Free CancellationRating
7.6
1,690 reviews
Search SWISS flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Air SerbiaPriceFrom $739Free CancellationRating
6.3
197 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.

An easier way to manage your Illinois trip

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