Flight Deals from Illinois to Serbia from $726
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Top Deals on flights from Chicago to Belgrade
Chicago, US (CHI) - Belgrade, RS (BEG)
Nov 18
Nov 19
Dec 9
Dec 9
as low as
$726
Chicago, US (CHI) - Belgrade, RS (BEG)
Feb 4
Feb 6
Feb 26
Feb 27
as low as
$741
Chicago, US (CHI) - Belgrade, RS (BEG)
Oct 19
Oct 20
Nov 11
Nov 12
as low as
$757
Chicago, US (CHI) - Belgrade, RS (BEG)
Sep 9
Sep 10
Sep 23
Sep 24
as low as
$784
Chicago, US (CHI) - Belgrade, RS (BEG)
Jan 10
Jan 11
Jan 22
Jan 22
as low as
$785
Chicago, US (CHI) - Belgrade, RS (BEG)
Aug 11
Aug 12
Aug 25
Aug 26
as low as
$789
Chicago, US (CHI) - Belgrade, RS (BEG)
Jan 10
Jan 11
Jan 22
Jan 22
as low as
$789
Chicago, US (CHI) - Belgrade, RS (BEG)
Sep 9
Sep 10
Sep 23
Sep 23
as low as
$803
Chicago, US (CHI) - Belgrade, RS (BEG)
Sep 7
Sep 8
Sep 23
Sep 23
as low as
$803
Chicago, US (CHI) - Belgrade, RS (BEG)
Aug 11
Aug 12
Aug 25
Aug 26
as low as
$817
Chicago, US (CHI) - Belgrade, RS (BEG)
Feb 3
Feb 4
Feb 24
Feb 24
as low as
$820
Chicago, US (CHI) - Belgrade, RS (BEG)
Feb 15
Feb 16
Mar 10
Mar 10
as low as
$938
Top Deals on flights from Peoria to Belgrade
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1159
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 3
Jul 8
Jul 8
as low as
$1290
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1307
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1453
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1476
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1502
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 8
as low as
$1519
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 3
Jul 8
Jul 9
as low as
$1522
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 3
Jul 8
Jul 8
as low as
$1529
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 9
as low as
$1641
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 2
Jul 8
Jul 9
as low as
$1745
Peoria, US (PIA) - Belgrade, RS (BEG)
Jul 1
Jul 3
Jul 8
Jul 9
as low as
$3871
Top Deals on flights from Bloomington to Belgrade
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 4
Jul 13
Jul 14
as low as
$1133
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 4
Jul 13
Jul 14
as low as
$1133
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 4
Jul 13
Jul 14
as low as
$1198
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 4
Jul 13
Jul 14
as low as
$1198
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 5
Jul 13
Jul 14
as low as
$1271
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 5
Jul 13
Jul 14
as low as
$1296
Bloomington, US (BMI) - Belgrade, RS (BEG)
Jul 3
Jul 5
Jul 13
Jul 14
as low as
$1296
Top Deals on flights from Chicago to Nis
Chicago, US (CHI) - Nis, RS (INI)
Aug 17
Aug 18
Sep 1
Sep 2
as low as
$808
Chicago, US (CHI) - Nis, RS (INI)
Jul 22
Jul 24
Aug 14
Aug 15
as low as
$1277
Chicago, US (CHI) - Nis, RS (INI)
Jul 24
Jul 26
Aug 16
Aug 17
as low as
$1291
Chicago, US (CHI) - Nis, RS (INI)
Jul 22
Jul 24
Aug 14
Aug 15
as low as
$1339
Chicago, US (CHI) - Nis, RS (INI)
Jul 24
Jul 26
Aug 16
Aug 17
as low as
$1350
Chicago, US (CHI) - Nis, RS (INI)
Jul 24
Jul 26
Aug 16
Aug 17
as low as
$1488
Chicago, US (CHI) - Nis, RS (INI)
Jul 22
Jul 24
Aug 14
Aug 15
as low as
$1728
Chicago, US (CHI) - Nis, RS (INI)
Jul 3
Jul 4
Jul 10
Jul 11
as low as
$4117
Chicago, US (CHI) - Nis, RS (INI)
Jul 3
Jul 4
Jul 10
Jul 11
as low as
$4133
Chicago, US (CHI) - Nis, RS (INI)
Jul 3
Jul 4
Jul 10
Jul 11
as low as
$4150
Chicago, US (CHI) - Nis, RS (INI)
Jul 3
Jul 4
Jul 10
Jul 11
as low as
$4151
Chicago, US (CHI) - Nis, RS (INI)
Jul 1
Jul 3
Jul 8
Jul 8
as low as
$4153
Good to Know
Essential information to help you plan your flight from Illinois to Serbia
Cheapest Flight
$726
The lowest price we found in the last two weeks, departing Nov 18 and returning Dec 9
1 stop ‧ 11h 40m ‧ economyFastest Flights
$803
The fastest flight that we found in the last two weeks, departing Sep 9 and returning Sep 23
1 stop ‧ 11h 10m ‧ economyCheapest Flight Round-trip
$726
Cheapest price found in the last 14 days, departing Nov 18 and returning Dec 9
1 stop ‧ 11h 40m ‧ economyCheapest Layover airport
$1271
The cheapest layover airport to Belgrade is currently $1271
2 stops ‧ 46h 26m ‧ economyBest Arrival airport
$726
The best arrival airport to Belgrade is currently $726
1 stop ‧ 11h 40m ‧ economyBest Departure airport
$726
The best departure airport to Belgrade is currently $726
1 stop ‧ 11h 40m ‧ economyCheapest Airline
$726
The cheapest airline to Belgrade is currently $726
1 stop ‧ 11h 40m ‧ economyFlying from Chicago to Belgrade is most expensive in late June and cheapest in early January.
If you're planning to fly from Chicago to Belgrade, you'll find that prices vary significantly throughout the year. The highest prices occur during the peak summer season, particularly around late June when fares approach their maximum. A notable low price period is seen in early January, where ticket prices drop considerably. The high season lasts from mid-June to late August, with prices frequently exceeding the high range, while the low season spans early January through early March, with average fares substantially lower. Observing these trends can help you find the best times to book your flights.
Best to buy flights from Chicago to Belgrade 45-58 days before departure to avoid higher prices.
To secure the best fares from Chicago to Belgrade, aim to buy your tickets between 45 to 58 days before departure, when prices hover around $827. The cost tends to rise significantly if you book earlier, with prices reaching $1,033. Although prices can remain low until about 40 days prior to your departure, waiting too long is risky as fares generally spike and exceed $994 closer to departure. Booking well in advance, around 180 to 171 days, can also yield favorable prices and better seat selection. Avoid purchasing if the trip is within 40 days to avoid higher prices.
Frequently Asked Questions
Which cities in Serbia can I fly to from Illinois?
How long is the flight from Illinois to Serbia?
What are the most popular places to visit in Serbia?
What is the baggage allowance on flights from Illinois to Serbia?
What cabin and seat options are typical from Illinois to Serbia?
Are overnight flights available from Illinois to Serbia?
When is the best time of year to visit Serbia?
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