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Cheap flights from Chicago to Serbia from $286

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 Serbia departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Serbia

Cheap round-trip flights

LOT Logo
5:10 pm - 4:35 pmORD-BEG
16h 25m1 stop
LOT Logo
2:00 pm - 9:00 pmBEG-ORD
14h 00m1 stop
$633LOT
Find Deal
Wed, Oct 1 - Sat, Oct 25
LOT Logo
9:40 pm - 1:20 pmORD-BEG
32h 40m1 stop
LOT Logo
2:00 pm - 3:10 pmBEG-ORD
32h 10m2 stops
$636LOT
Find Deal
Sat, Oct 11 - Sun, Oct 19
LOT Logo
9:55 pm - 4:35 pmORD-BEG
11h 40m1 stop
LOT Logo
1:55 pm - 7:55 pmBEG-ORD
37h 00m2 stops
$637LOT
Find Deal
Thu, Nov 20 - Sun, Nov 23
SWISS Logo
7:50 pm - 7:10 pmORD-BEG
17h 20m1 stop
SWISS Logo
8:05 pm - 4:20 pmBEG-ORD
27h 15m1 stop
$673SWISS
Find Deal
Wed, Oct 29 - Thu, Nov 13
SWISS Logo
7:05 pm - 7:10 pmORD-BEG
17h 05m1 stop
SWISS Logo
8:05 pm - 4:20 pmBEG-ORD
27h 15m1 stop
$678SWISS
Find Deal
Tue, Oct 14 - Thu, Nov 6
Turkish Airlines Logo
11:50 am - 2:25 pmORD-BEG
19h 35m1 stop
Turkish Airlines Logo
8:15 pm - 10:05 amBEG-ORD
20h 50m1 stop
$694Turkish Airlines
Find Deal
Thu, Nov 20 - Mon, Dec 1
Lufthansa Logo
2:36 pm - 11:50 pmORD-BEG
26h 14m2 stops
Lufthansa Logo
5:50 pm - 6:25 pmBEG-ORD
31h 35m1 stop
$700Lufthansa
Find Deal
Tue, Jan 6 - Tue, Jan 20
Lufthansa Logo
2:36 pm - 11:50 pmORD-BEG
26h 14m2 stops
Lufthansa Logo
6:15 am - 1:10 pmBEG-ORD
13h 55m1 stop
$703Lufthansa
Find Deal
Tue, Jan 6 - Fri, Jan 16
KLM Logo
1:08 pm - 11:55 amMDW-BEG
15h 47m2 stops
KLM Logo
6:00 am - 4:36 pmBEG-MDW
17h 36m2 stops
$928KLM
Find Deal
Mon, Nov 3 - Tue, Dec 2
KLM Logo
12:43 pm - 12:15 pmMDW-BEG
16h 32m2 stops
KLM Logo
6:00 am - 6:35 pmBEG-MDW
19h 35m2 stops
$1,548KLM
Find Deal
Thu, Sep 25 - Sun, Sep 28

LOT flights from Chicago to Serbia

Our best LOT deals on Chicago to Serbia flight tickets
LOT
Oct 1
ORD5:10 pmChicago O'Hare Intl
16h 25m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
Oct 25
BEG2:00 pmBelgrade Nikola Tesla
14h 00m
1 stop
ORD9:00 pmChicago O'Hare Intl
$633
Find similar
LOT
Oct 11
ORD9:40 pmChicago O'Hare Intl
32h 40m
1 stop
BEG1:20 pmBelgrade Nikola Tesla
Oct 19
BEG2:00 pmBelgrade Nikola Tesla
32h 10m
2 stops
ORD3:10 pmChicago O'Hare Intl
$636
Find similar
LOT
Nov 20
ORD9:55 pmChicago O'Hare Intl
11h 40m
1 stop
BEG4:35 pmBelgrade Nikola Tesla
Nov 23
BEG1:55 pmBelgrade Nikola Tesla
37h 00m
2 stops
ORD7:55 pmChicago O'Hare Intl
$637
Find similar

SWISS flights from Chicago to Serbia

Our best SWISS deals on Chicago to Serbia flight tickets
SWISS
Oct 29
ORD7:50 pmChicago O'Hare Intl
17h 20m
1 stop
BEG7:10 pmBelgrade Nikola Tesla
Nov 13
BEG8:05 pmBelgrade Nikola Tesla
27h 15m
1 stop
ORD4:20 pmChicago O'Hare Intl
$673
Find similar
SWISS
Oct 14
ORD7:05 pmChicago O'Hare Intl
17h 05m
1 stop
BEG7:10 pmBelgrade Nikola Tesla
Nov 6
BEG8:05 pmBelgrade Nikola Tesla
27h 15m
1 stop
ORD4:20 pmChicago O'Hare Intl
$678
Find similar
SWISS
Nov 9
ORD6:50 pmChicago O'Hare Intl
11h 55m
1 stop
BEG1:45 pmBelgrade Nikola Tesla
Nov 25
BEG2:35 pmBelgrade Nikola Tesla
32h 45m
1 stop
ORD4:20 pmChicago O'Hare Intl
$683
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Serbia 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 September 15, 2025.
Use the filters below to find and compare flights from Chicago to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 10/1

5:10 pm-4:35 pm

1 stop16h 25m

Belgrade Nikola Tesla

Sat 10/25

2:00 pm-9:00 pm

1 stop14h 00m

$633

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Sat 10/11

9:40 pm-1:20 pm

1 stop32h 40m

Belgrade Nikola Tesla

Sun 10/19

2:00 pm-3:10 pm

2 stops32h 10m

$636

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 11/20

9:55 pm-4:35 pm

1 stop11h 40m

Belgrade Nikola Tesla

Sun 11/23

1:55 pm-7:55 pm

2 stops37h 00m

$637

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Wed 10/29

7:50 pm-7:10 pm

1 stop17h 20m

Belgrade Nikola Tesla

Thu 11/13

8:05 pm-4:20 pm

1 stop27h 15m

$673

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 10/14

7:05 pm-7:10 pm

1 stop17h 05m

Belgrade Nikola Tesla

Thu 11/6

8:05 pm-4:20 pm

1 stop27h 15m

$678

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Thu 11/20

11:50 am-2:25 pm

1 stop19h 35m

Belgrade Nikola Tesla

Mon 12/1

8:15 pm-10:05 am

1 stop20h 50m

$694

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 1/6

2:36 pm-11:50 pm

2 stops26h 14m

Belgrade Nikola Tesla

Tue 1/20

5:50 pm-6:25 pm

1 stop31h 35m

$700

ChicagoBelgrade

ORD - BEG

ORDBEG

Chicago O'Hare Intl

Tue 1/6

2:36 pm-11:50 pm

2 stops26h 14m

Belgrade Nikola Tesla

Fri 1/16

6:15 am-1:10 pm

1 stop13h 55m

$703

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Mon 11/3

1:08 pm-11:55 am

2 stops15h 47m

Belgrade Nikola Tesla

Tue 12/2

6:00 am-4:36 pm

2 stops17h 36m

$928

ChicagoBelgrade

MDW - BEG

MDWBEG

Chicago Midway

Thu 9/25

12:43 pm-12:15 pm

2 stops16h 32m

Belgrade Nikola Tesla

Sun 9/28

6:00 am-6:35 pm

2 stops19h 35m

$1,548

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 Serbia from

How to get the cheapest flight ticket from Chicago to Serbia

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 Serbia?

The cheapest month to fly to Serbia from Chicago is in February. Flight prices, which tend to average around $591, are often lower during this time because this is during the off-season. If you are unable to visit Serbia 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 Serbia?

According to our data, Friday is the cheapest day to fly to Serbia from Chicago. The lowest ticket price found for a Friday departure recently was $883. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Serbia is Monday, with ticket prices averaging around $1,043.

What is the cheapest Chicago to Serbia flight route?

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

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

You are more likely to see cheaper flights to Serbia from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Serbia for around $843 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Serbia from Chicago for as low as $810 on momondo.

What cabin class options are available on Chicago to Serbia flights?

There are 3 cabin classes available to choose from on Chicago to Serbia 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 Serbia flights?

No. A direct flight is the cheapest option for a flight between Chicago to Serbia.

Cheap Chicago to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Serbia

Best Price Found

$471

Fastest flight time

9h 30m

Direct flights

Thu and Sun

Airports in Serbia

1 airport
The best one-way flight to Serbia from Chicago in the past 72 hours is $471. The best round-trip flight deal from Chicago to Serbia found on momondo in the last 72 hours is $752.
The fastest flight from Chicago to Serbia takes 9h 30m
Direct flights go from Chicago to Serbia on Thursday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Serbia: Belgrade Nikola Tesla (BEG)
Search flight deals

  • When did momondo last update prices for flights from Chicago to Serbia?

    Prices for flights from Chicago to Serbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Serbia?

  • How old do you have to be to fly from Chicago to Serbia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Serbia.

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

    The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to Serbia?

Best airlines flying from Chicago to Serbia

Compare and see reviews for airlines that fly from Chicago to Serbia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $511Free CancellationRating
7.5
1,730 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $515Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Austrian AirlinesPriceFrom $564Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LOTPriceFrom $579Free CancellationRating
7.6
1,114 reviews
Search LOT flights
KLMPriceFrom $588Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
LufthansaPriceFrom $599Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
JetBluePriceFrom $717Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
Air SerbiaPriceFrom $813Free CancellationRating
6.2
200 reviews
Search Air Serbia flights
ITA AirwaysPriceFrom $991Free CancellationRating
6.7
1,036 reviews
Search ITA Airways flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Serbia 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 Serbia?

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 Serbia.

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

Yes. momondo can track prices for Chicago to Serbia 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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Wed 10/15
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