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

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 Ljubljana. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 to Ljubljana with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Ljubljana from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$333 CHEAP FLIGHTS from Illinois to Ljubljana

LJU

KAYAK searches hundreds of travel sites at once for deals on flights to Ljubljana

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$496

Overall average: $858

Turkish Airlines

Tue 3/3Tue 3/10

ORD - LJU • 1 stop

Cheapest one-way

$333

Multiple Airlines

Tue 12/2

ORD - LJU • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ljubljana!

Flight Deals

Cheap Flights from Illinois to Ljubljana

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Ljubljana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Ljubljana

Tue, Mar 3 - Tue, Mar 10

8:20 pm - 6:40 pmORD-LJU

15h 20m1 stop

7:35 pm - 11:05 amLJU-ORD

21h 30m1 stop

$496Turkish Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

8:20 pm - 6:40 pmORD-LJU

15h 20m1 stop

7:35 pm - 7:25 pmLJU-ORD

29h 50m1 stop

$530Turkish Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 11

4:20 pm - 12:40 pmORD-LJU

13h 20m2 stops

6:35 am - 1:10 pmLJU-ORD

13h 35m1 stop

$685Lufthansa

Find Deal

Sun, Nov 30 - Fri, Dec 12

9:50 pm - 7:30 pmORD-LJU

14h 40m1 stop

9:45 am - 9:08 pmLJU-ORD

18h 23m2 stops

$704Lufthansa

Find Deal

Mon, Dec 1 - Thu, Dec 11

3:55 pm - 2:05 pmORD-LJU

15h 10m2 stops

10:30 am - 7:30 pmLJU-ORD

16h 00m2 stops

$712Multiple Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

2:03 pm - 11:40 amORD-LJU

14h 37m2 stops

12:50 pm - 10:09 amLJU-ORD

27h 19m2 stops

$728KLM

Find Deal

Tue, Mar 3 - Tue, Mar 10

1:28 pm - 11:40 amMDW-LJU

15h 12m2 stops

12:50 pm - 9:56 amLJU-MDW

27h 06m2 stops

$728KLM

Find Deal

Sat, Feb 7 - Wed, Feb 18

12:50 pm - 12:55 pmORD-LJU

17h 05m2 stops

10:00 am - 6:25 pmLJU-ORD

15h 25m1 stop

$767Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:20 pm - 11:40 amORD-LJU

11h 20m1 stop

12:25 pm - 9:56 amLJU-ORD

28h 31m2 stops

$779Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

6:00 am - 11:40 amMDW-LJU

22h 40m2 stops

12:25 pm - 12:34 pmLJU-MDW

31h 09m2 stops

$789Delta

Find Deal

Useful Info

Low season	February
High season	May
Cheapest flight	$333

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Chicago to Ljubljana

How does KAYAK find such low prices on flights from Illinois to Ljubljana?
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 Ljubljana.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Ljubljana?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana from Illinois 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 Ljubljana?
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 to Ljubljana with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Ljubljana?
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 to Ljubljana from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Bovec

Kranj

Everything you need to know for your flight to Ljubljana

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Complete your trip

Direct Flights

Flights to other cities

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Return flight deals

Information on the airport you'll fly into in Ljubljana

Ljubljana (LJU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

LJU

$333 Find Cheap Flights from Illinois to Ljubljana

KAYAK searches hundreds of travel sites at once for deals on flights to Ljubljana

Everything you should know

Cheap Flights from Illinois to Ljubljana

Recent round-trip flight deals from Illinois to Ljubljana

Recent one-way flight deals from Illinois to Ljubljana

Recent last minute flight deals from Illinois to Ljubljana

Good to know

FAQs for booking flights from Illinois to Ljubljana

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

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 Ljubljana.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana from Illinois 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 Ljubljana?

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 to Ljubljana with an airline and back to Illinois with another airline.

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

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 to Ljubljana from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Ljubljana?

Everything you need to know for your flight to Ljubljana

Information on the airport you'll fly into in Ljubljana

Cabin class types available on flights to Illinois

Complete your trip to Ljubljana with a hotel stay or car rental

Find direct flights for Ljubljana

Flights to other popular destinations

Flights from domestic origins to Ljubljana

Choose which airport to fly into in Ljubljana

Find deals for your return flight