HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niš

$286+ Cheap flights from Illinois to Niš (INI)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — INI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Niš 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.

Find flight deals from Illinois to Niš

One-way flights from Illinois to Niš
Search for one-way flight options from Illinois to Niš. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 10/212:05 pmORD - INI
3 stops36h 40mMultiple Airlines
Deal found 9/13$286
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 9/296:10 pmORD - INI
2 stops59h 25mMultiple Airlines
Deal found 9/13$316
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 9/286:00 pmORD - INI
3 stops42h 55mMultiple Airlines
Deal found 9/13$323
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/16:30 amORD - INI
3 stops55h 25mMultiple Airlines
Deal found 9/13$330
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 9/3010:27 amORD - INI
3 stops43h 08mMultiple Airlines
Deal found 9/13$430
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 9/2612:54 pmORD - INI
3 stops41h 16mMultiple Airlines
Deal found 9/13$453
This Ovago deal was found by Cheapflights users on 9/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:45 pmORD - INI
2 stops42h 50mMultiple Airlines
Deal found 9/13$525

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Niš 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Illinois to Niš that are best for you.

Fly from

Illinois

Fly to

Niš

Route

Depart

Return

Price

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Thu 10/2

12:05 pm-7:45 am

3 stops36h 40m

$286

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Mon 9/29

6:10 pm-12:35 pm

2 stops59h 25m

$316

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Sun 9/28

6:00 pm-7:55 pm

3 stops42h 55m

$323

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Wed 10/1

6:30 am-8:55 pm

3 stops55h 25m

$330

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Fri 9/26

12:54 pm-1:10 pm

3 stops41h 16m

$453

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Tue 9/30

7:15 pm-12:35 pm

2 stops34h 20m

$454

ChicagoNiš

ORD - INI

ORDINI

Chicago O'Hare Intl

Sat 9/27

11:45 pm-1:35 am

2 stops42h 50m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Illinois to Niš

Have a flexible travel schedule? Discover the best time to fly to Niš from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Niš
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Niš. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Niš from Illinois?

    Nis (INI), located 2.6 mi from the city center, is the airport you fly into when you book flights from Illinois to Niš.

  • Can I find deals for flights from Illinois to Niš that include hotel bookings?

    Yes. In addition to deals on Illinois to Niš flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Niš?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Niš.

  • Can I find deals for business class flights from Illinois to Niš?

    Yes. Cheapflights offers flight deals from Illinois to Niš by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 Illinois to Niš

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Belgrade flights
John F Kennedy Intl to Belgrade flights
Los Angeles to Belgrade flights
Miami to Belgrade flights
Newark to Belgrade flights
Midway to Belgrade flights
Ontario to Belgrade flights
Raleigh to Belgrade flights
LaGuardia to Belgrade flights
Boston to Belgrade flights
Hobby to Belgrade flights
Tampa to Belgrade flights
Fort Lauderdale to Belgrade flights
Austin to Belgrade flights
Santa Ana to Belgrade flights
George Bush Intcntl to Belgrade flights
Dulles Intl to Belgrade flights
San Francisco to Belgrade flights
Dallas/Fort Worth to Belgrade flights
Indianapolis to Belgrade flights
Atlanta to Belgrade flights
Sky Harbor Intl to Belgrade flights
San Diego to Belgrade flights
Las Vegas to Belgrade flights
Portland to Belgrade flights
Seattle to Belgrade flights
Orlando to Belgrade flights
Reagan-National to Belgrade flights
Jacksonville to Belgrade flights
Baltimore to Belgrade flights
Cleveland to Belgrade flights
Philadelphia to Belgrade flights
Pittsburgh to Belgrade flights
Buffalo to Belgrade flights
Charlotte to Belgrade flights
Wichita to Belgrade flights
West Palm Beach to Belgrade flights
Love Field to Belgrade flights
Detroit to Belgrade flights
Kansas City to Belgrade flights
San Jose to Belgrade flights
Nashville to Belgrade flights
Denver to Belgrade flights
Greensboro to Belgrade flights
Honolulu to Belgrade flights
Oakland to Belgrade flights
Sacramento to Belgrade flights
Syracuse to Belgrade flights
El Paso to Belgrade flights
Greenville to Belgrade flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.