$245 Find Cheap Flights from Illinois to Serbia

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Useful Info

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$245
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Chicago to Belgrade

FAQs for booking flights from Illinois to Serbia

  • How does KAYAK find such low prices on flights from Illinois to Serbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Serbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Serbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Serbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Serbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Serbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Serbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Serbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Serbia?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Serbia is Belgrade Nikola Tesla Airport (BEG), with an average flight price of $488.

  • What is the cheapest day to fly to Serbia?

    Based on KAYAK data, the cheapest day to fly to Serbia is Friday where round-trip tickets can be as cheap as $883. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,056 on average.

  • What is the cheapest flight to Serbia?

    The cheapest ticket to Serbia from Illinois found in the last 72 hours was to Belgrade, at $656 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Belgrade (BEG) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $656.

  • What is the cheapest month to fly from Illinois to Serbia?

    The cheapest month for flights from Illinois to Serbia is February, when tickets cost $602 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,216 and $1,094 respectively.

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

    To get a below average price on the flight from Illinois to Serbia, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

  • How long is the flight to Serbia?

    An average nonstop flight from Illinois to Serbia takes 17h 04m, covering a distance of 5093 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Belgrade (BEG) with an average flight time of 9h 30m.

  • What is the most popular destination in Serbia?

    Based on KAYAK flight searches, the most popular destination is Niš (100% of total searches to Serbia).

Book cheap flights from Illinois to Serbia

Recent round-trip flight deals

10/25Sat
1 stop
33h 25mORD-BEG
11/1Sat
1 stop
17h 15mBEG-ORD
$599
9/25Thu
1 stop
20h 30mORD-BEG
11/20Thu
1 stop
17h 15mBEG-ORD
$611
11/5Wed
1 stopLOT
32h 20mORD-BEG
11/22Sat
1 stopLOT
33h 45mBEG-ORD
$613
9/16Tue
1 stop
20h 30mORD-BEG
10/15Wed
1 stop
29h 45mBEG-ORD
$615
8/7Thu
1 stopTurkish Airlines
14h 05mORD-BEG
9/11Thu
1 stopTurkish Airlines
32h 55mBEG-ORD
$643
8/27Wed
1 stopTurkish Airlines
20h 45mORD-BEG
9/13Sat
1 stopTurkish Airlines
19h 40mBEG-ORD
$648
9/2Tue
2 stopsAir Canada
24h 10mSTL-BEG
10/8Wed
2 stopsAir Canada
20h 47mBEG-STL
$665
8/31Sun
2 stopsAir Canada
41h 30mSTL-BEG
10/8Wed
2 stopsAir Canada
36h 58mBEG-STL
$672
12/3Wed
2 stopsLufthansa
20h 38mSTL-BEG
12/7Sun
1 stopLufthansa
14h 40mBEG-STL
$683
12/3Wed
1 stopLufthansa
14h 00mSTL-BEG
12/7Sun
1 stopLufthansa
14h 40mBEG-STL
$720

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Recent one-way flight deals

9/8Mon
2 stops
32h 00mORD-BEG
$245
9/9Tue
2 stops
40h 12mORD-BEG
$251
7/27Sun
1 stop
22h 10mORD-BEG
$270
9/8Mon
1 stopTurkish Airlines
29h 40mORD-BEG
$392
9/1Mon
2 stopsLufthansa
16h 00mSTL-BEG
$459
9/7Sun
2 stopsAir Canada
19h 55mSTL-BEG
$462
9/7Sun
1 stopLufthansa
17h 15mSTL-BEG
$465
9/6Sat
2 stopsAir Canada
40h 40mSTL-BEG
$472
8/22Fri
2 stopsKLM
15h 12mMDW-BEG
$499
7/23Wed
2 stopsKLM
15h 09mMDW-BEG
$678

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Last minute flights from Illinois to Serbia

Last minute flight, train and bus deals

7/14Mon
multi-stopLOT
32h 40mORD-BEG
11/6Thu
multi-stopLOT
13h 05mBEG-ORD
$832
7/13Sun
multi-stop
22h 10mORD-BEG
7/21Mon
multi-stop
54h 00mBEG-ORD
$888
7/13Sun
multi-stopSWISS
11h 15mORD-BEG
8/25Mon
multi-stopSWISS
27h 00mBEG-ORD
$899
7/14Mon
multi-stopAir Canada
26h 15mORD-BEG
11/6Thu
multi-stopAir Canada
15h 30mBEG-ORD
$913
7/14Mon
multi-stopAir Canada
17h 40mORD-BEG
11/6Thu
multi-stopAir Canada
15h 30mBEG-ORD
$919
7/15Tue
multi-stopSWISS
11h 15mORD-BEG
8/21Thu
multi-stopSWISS
23h 15mBEG-ORD
$934
7/13Sun
multi-stopUnited Airlines
38h 00mORD-BEG
8/21Thu
multi-stopUnited Airlines
32h 00mBEG-ORD
$936
7/12Sat
multi-stopUnited Airlines
18h 50mORD-BEG
8/21Thu
multi-stopUnited Airlines
32h 00mBEG-ORD
$940
7/14Mon
multi-stopKLM
23h 40mORD-BEG
8/20Wed
multi-stopKLM
32h 35mBEG-ORD
$958
7/15Tue
multi-stopKLM
15h 09mMDW-BEG
7/22Tue
multi-stopKLM
17h 20mBEG-MDW
$1,998

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Everything you need to know for your flight to Serbia

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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