$437+ Cheap flights from Chicago (CHI) to Serbia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Serbia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Serbia
Cheapest flights from Chicago to SerbiaExplore the most affordable flight options available from Chicago to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.
Explore the most affordable flight options available from Chicago to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.
This Gurufare deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CrystalTravel deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Chicago to Serbia
Keep the following information in mind while searching for Chicago to Serbia flight deals. Data was last updated December 8, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $549 |
One-way from | $437 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,002 |
Good round-trip deal | $724 or less |
Good one-way deal | $403 or less |
Cheapflights Fare Finder
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
ChicagoNiš
ORD - INI
ORDINI
Chicago O'Hare Intl
Wed 1/21
8:20 pm-1:25 am
2 stops46h 05m
Nis
Wed 1/28
2:20 pm-6:25 pm
2 stops59h 05m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Thu 1/8
9:55 pm-4:35 pm
1 stop11h 40m
Belgrade Nikola Tesla
Sun 1/18
1:55 pm-7:55 pm
2 stops37h 00m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 1/5
11:50 am-2:25 pm
1 stop19h 35m
Belgrade Nikola Tesla
Sun 1/25
9:00 am-10:05 am
1 stop32h 05m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 2/1
1:00 pm-10:30 am
2 stops14h 30m
Belgrade Nikola Tesla
Mon 2/16
2:35 pm-4:20 pm
1 stop32h 45m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Mon 2/2
5:50 pm-7:10 pm
2 stops18h 20m
Belgrade Nikola Tesla
Mon 2/16
2:35 pm-4:20 pm
1 stop32h 45m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Wed 2/4
9:05 pm-8:50 am
2 stops28h 45m
Belgrade Nikola Tesla
Wed 2/18
9:40 am-4:20 pm
1 stop13h 40m
ChicagoBelgrade
MDW - BEG
MDWBEG
Chicago Midway
Sat 1/31
1:26 pm-11:55 am
2 stops15h 29m
Belgrade Nikola Tesla
Fri 2/13
6:05 am-6:37 pm
2 stops19h 32m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sat 1/31
3:45 pm-7:10 pm
2 stops20h 25m
Belgrade Nikola Tesla
Mon 2/16
2:35 pm-4:20 pm
1 stop32h 45m
ChicagoBelgrade
MDW - BEG
MDWBEG
Chicago Midway
Thu 3/12
10:49 am-11:55 am
2 stops19h 06m
Belgrade Nikola Tesla
Tue 3/31
6:00 am-6:40 pm
2 stops19h 40m
ChicagoBelgrade
ORD - BEG
ORDBEG
Chicago O'Hare Intl
Sun 2/1
11:15 am-11:55 am
2 stops17h 40m
Belgrade Nikola Tesla
Mon 2/16
6:05 am-4:41 pm
2 stops17h 36m
Best time to book a flight from Chicago to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Chicago with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Serbia
What is the cheapest month to book a flight from Chicago to Serbia?
Currently, March is the cheapest month in which you can book a flight from Chicago to Serbia (average of $499). Flying from Chicago to Serbia in June is currently the most expensive (average of $994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to RS?
Find hourly flight availability from Chicago to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.
When flying from Chicago to Serbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight in the evening.
What is the cheapest day to fly from Chicago to Serbia?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Serbia. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago to Serbia flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Chicago to Serbia delayed?
About 46% of weekly flights between Chicago and Serbia have experienced delays in the past year, with the average delay time being 211 minutes.
What is the most punctual flight time for Chicago to Serbia flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Serbia flights?
Over the last year, Air Serbia have had the lowest number of delays on this route, with just 46% of flights being delayed.
Reviews of airlines servicing Serbia
Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated December 8, 2025.
See what other customers who have flown with LOT, SWISS, and Turkish Airlines from Chicago to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Rami,Sep 2025
LAX - WAW
Related info for your journey
Find useful and relevant information for your journey from Chicago to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Chicago to Serbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Chicago to Serbia
Discover the top 10 airlines that operate flights from Chicago to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$512 | Average$628 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$545 | Average$892 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$547 | Average$921 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$548 | Average$816 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$862 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$584 | Average$820 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$589 | Average$865 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$716 | Average$958 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$744 | Average$1,042 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$817 | Average$989 | FlexibilityNo cancel fee | On-timeN/A |