What is the cheapest airline that flies from Chicago to Ljubljana Joze Pucnik?

Air Serbia, TAP AIR PORTUGAL, and Turkish Airlines are the most popular carriers operating from Chicago to Ljubljana Joze Pucnik

What airlines fly to Ljubljana?

Turkish Airlines, Lufthansa and Air Serbia are the top three most popular airlines that fly to Ljubljana from Chicago according to our data. Turkish Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ljubljana. Keep in mind that there are 5 different airlines that fly to Ljubljana on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Chicago to Ljubljana?

Flights via Istanbul (IST) offer the lowest average round-trip price of $576.

Which layover airport has the shortest travel time from Chicago to Ljubljana?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 10h 20m.

Which airport is the most popular layover for flights between Chicago and Ljubljana?

Istanbul (IST) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago to Ljubljana?

Munich (MUC) has the shortest average layover time for this route: 1h 18m.

When did momondo last update prices for flights from Chicago to Ljubljana Joze Pucnik Airport?

Prices for flights from Chicago to Ljubljana Joze Pucnik Airport refresh daily.

How many operators does momondo search for flights from Chicago to Ljubljana Joze Pucnik Airport?

The number of operators available for flights from Chicago to Ljubljana Joze Pucnik Airport is 5 as of September 2025.

How old do you have to be to fly from Chicago to Ljubljana Joze Pucnik Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Ljubljana Joze Pucnik Airport.

What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$432 Cheap Flights from Chicago to Ljubljana in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Ljubljana?

Prices are currently low for flights on this route. Typical prices usually range from $664 to $908. The lowest price recently found on this route was $602.

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Find the cheapest flights from Chicago to Ljubljana

Round-trip

One-way

Last minute

Cheap round-trip flights

11:50 am - 6:40 pmORD-LJU

23h 50m1 stop

9:20 am - 10:05 amLJU-ORD

31h 45m1 stop

$602Turkish Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 17

8:20 pm - 6:40 pmORD-LJU

15h 20m1 stop

9:20 am - 6:25 pmLJU-ORD

16h 05m1 stop

$611Turkish Airlines

Find Deal

Sat, Nov 15 - Fri, Nov 21

10:55 pm - 1:05 pmORD-LJU

32h 10m1 stop

5:10 pm - 8:00 pmLJU-ORD

33h 50m1 stop

$617LOT

Find Deal

Sat, Nov 1 - Sat, Nov 15

12:50 pm - 6:40 pmORD-LJU

23h 50m1 stop

7:35 pm - 6:25 pmLJU-ORD

29h 50m1 stop

$621Turkish Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

4:55 pm - 2:15 pmORD-LJU

14h 20m1 stop

9:30 am - 1:50 pmLJU-ORD

35h 20m2 stops

$670

Find Deal

Sun, Oct 12 - Tue, Oct 21

6:50 pm - 10:25 pmORD-LJU

20h 35m1 stop

6:30 am - 4:20 pmLJU-ORD

16h 50m1 stop

$707SWISS

Find Deal

Tue, Dec 2 - Fri, Dec 5

2:00 pm - 9:00 amORD-LJU

36h 00m3 stops

8:45 pm - 8:17 pmLJU-ORD

30h 32m3 stops

$709

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:40 pm - 12:35 pmORD-LJU

31h 55m1 stop

5:05 pm - 7:40 pmLJU-ORD

33h 35m1 stop

$751LOT

Find Deal

Tue, Oct 14 - Tue, Oct 21

11:35 pm - 7:30 pmORD-LJU

13h 55m2 stops

10:00 am - 8:05 pmLJU-ORD

17h 05m2 stops

$764Lufthansa

Find Deal

Wed, Oct 29 - Wed, Nov 5

9:50 pm - 7:30 pmORD-LJU

14h 40m1 stop

9:45 am - 8:05 pmLJU-ORD

17h 20m2 stops

$788Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

Turkish Airlines flights from Chicago to Ljubljana

Our best Turkish Airlines deals on Chicago to Ljubljana flight tickets

Turkish Airlines

Dec 6

ORD11:50 amChicago O'Hare Intl

23h 50m

1 stop

LJU6:40 pmLjubljana Joze Pucnik

Dec 17

LJU9:20 amLjubljana Joze Pucnik

31h 45m

1 stop

ORD10:05 amChicago O'Hare Intl

$602

Find similar

Turkish Airlines

Nov 15

ORD8:20 pmChicago O'Hare Intl

15h 20m

1 stop

LJU6:40 pmLjubljana Joze Pucnik

Nov 21

LJU9:20 amLjubljana Joze Pucnik

16h 05m

1 stop

ORD6:25 pmChicago O'Hare Intl

$611

Find similar

Turkish Airlines

Oct 29

ORD12:50 pmChicago O'Hare Intl

23h 50m

1 stop

LJU6:40 pmLjubljana Joze Pucnik

Nov 5

LJU7:35 pmLjubljana Joze Pucnik

29h 50m

1 stop

ORD6:25 pmChicago O'Hare Intl

$621

Find similar

SWISS flights from Chicago to Ljubljana

Our best SWISS deals on Chicago to Ljubljana flight tickets

SWISS

Dec 2

ORD6:50 pmChicago O'Hare Intl

20h 35m

1 stop

LJU10:25 pmLjubljana Joze Pucnik

Dec 5

LJU6:30 amLjubljana Joze Pucnik

16h 50m

1 stop

ORD4:20 pmChicago O'Hare Intl

$707

Find similar

SWISS

Sep 20

ORD9:50 pmChicago O'Hare Intl

37h 45m

2 stops

LJU6:35 pmLjubljana Joze Pucnik

Oct 4

LJU7:20 pmLjubljana Joze Pucnik

23h 45m

2 stops

ORD12:05 pmChicago O'Hare Intl

$1,362

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 12/6

11:50 am-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Wed 12/17

9:20 am-10:05 am

1 stop31h 45m

$602

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 11/15

8:20 pm-6:40 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Fri 11/21

9:20 am-6:25 pm

1 stop16h 05m

$611

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 11/1

10:55 pm-1:05 pm

1 stop32h 10m

Ljubljana Joze Pucnik

Sat 11/15

5:10 pm-8:00 pm

1 stop33h 50m

$617

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 10/29

12:50 pm-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Wed 11/5

7:35 pm-6:25 pm

1 stop29h 50m

$621

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 10/12

4:55 pm-2:15 pm

1 stop14h 20m

Ljubljana Joze Pucnik

Tue 10/21

9:30 am-1:50 pm

2 stops35h 20m

$670

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 12/2

6:50 pm-10:25 pm

1 stop20h 35m

Ljubljana Joze Pucnik

Fri 12/5

6:30 am-4:20 pm

1 stop16h 50m

$707

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 10/14

2:00 pm-9:00 am

3 stops36h 00m

Ljubljana Joze Pucnik

Tue 10/21

8:45 pm-8:17 pm

3 stops30h 32m

$709

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 10/14

9:40 pm-12:35 pm

1 stop31h 55m

Ljubljana Joze Pucnik

Tue 10/21

5:05 pm-7:40 pm

1 stop33h 35m

$751

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 10/29

11:35 pm-7:30 pm

2 stops13h 55m

Ljubljana Joze Pucnik

Wed 11/5

10:00 am-8:05 pm

2 stops17h 05m

$764

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 12/3

9:50 pm-7:30 pm

1 stop14h 40m

Ljubljana Joze Pucnik

Sun 12/7

9:45 am-8:05 pm

2 stops17h 20m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Chicago and Ljubljana?

What is the cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Chicago, with most prices found around $725. If you don’t want to visit Ljubljana in November, then you should wait until April to fly from Chicago, when ticket prices are also cheap, with an average price of $734.

What is the cheapest day to depart on your flight to Ljubljana?

The cheapest day to depart from Chicago to Ljubljana is on a Tuesday when prices can be found for as low as $921. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,086. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.

What is the cheapest time of day to depart on your flight to Ljubljana?

In the evening is the cheapest time of day to fly from Chicago to Ljubljana when you can find flight prices for as low as $865. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,008 on average. Flights to Ljubljana from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ljubljana?

You are more likely to see cheaper flights to Ljubljana from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Ljubljana for around $868 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ljubljana from Chicago for as low as $628 on momondo.

Can stopping save me money on Chicago to Ljubljana flights?

You could potentially save up to 16% on your flight if you consider stops on a Chicago to Ljubljana flight.

When to book flights from Chicago to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Ljubljana (CHI to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Ljubljana

Direct flights	None

There are no direct flights from Chicago to Ljubljana. There are no popular flight routes from Chicago to Ljubljana.

Search flight deals

How far is Chicago to Ljubljana Joze Pucnik by plane?
The straight-line distance from Chicago to Ljubljana Joze Pucnik is 4706.1 mi. 11h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Ljubljana Joze Pucnik Airport?
Prices for flights from Chicago to Ljubljana Joze Pucnik Airport refresh daily.
How many operators does momondo search for flights from Chicago to Ljubljana Joze Pucnik Airport?
The number of operators available for flights from Chicago to Ljubljana Joze Pucnik Airport is 5 as of September 2025.
How old do you have to be to fly from Chicago to Ljubljana Joze Pucnik Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Ljubljana Joze Pucnik Airport.
What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?
The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Ljubljana?
Based on momondo bookings for flights between Chicago and Ljubljana, the leading airline is Turkish Airlines, making up 51% of the total bookings. Other popular airlines include Lufthansa with 49%.

Best airlines flying from Chicago to Ljubljana

Compare and see reviews for airlines that fly from Chicago to Ljubljana with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $531	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
KLM	PriceFrom $590	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Air Serbia	PriceFrom $746	Free Cancellation	Rating 6.2 200 reviews	Search Air Serbia flights
SWISS	PriceFrom $820	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
Lufthansa	PriceFrom $856	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights

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Kranjska Gora

Kranj

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Why should I use momondo to find a flight deal from Chicago to Ljubljana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Ljubljana. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Ljubljana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ljubljana from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Ljubljana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Ljubljana.

I’m not ready to book a flight from Chicago to Ljubljana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Ljubljana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Chicago to Ljubljana from $432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Ljubljana departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Chicago to Ljubljana

Our best Turkish Airlines deals on Chicago to Ljubljana flight tickets

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Our best SWISS deals on Chicago to Ljubljana flight tickets

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How to get the cheapest flight ticket from Chicago to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Ljubljana?

What is the cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Chicago, with most prices found around $725. If you don’t want to visit Ljubljana in November, then you should wait until April to fly from Chicago, when ticket prices are also cheap, with an average price of $734.

What is the cheapest day to depart on your flight to Ljubljana?

What is the cheapest time of day to depart on your flight to Ljubljana?

How far in advance should I book a flight to Ljubljana?

Can stopping save me money on Chicago to Ljubljana flights?

You could potentially save up to 16% on your flight if you consider stops on a Chicago to Ljubljana flight.

What is the cheapest airline that flies from Chicago to Ljubljana Joze Pucnik?

Air Serbia, TAP AIR PORTUGAL, and Turkish Airlines are the most popular carriers operating from Chicago to Ljubljana Joze Pucnik

What airlines fly to Ljubljana?

Which airport is the most popular layover for flights between Chicago and Ljubljana?

Istanbul (IST) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Ljubljana?

Flights via Istanbul (IST) offer the lowest average round-trip price of $576.

Which layover airport has the shortest travel time from Chicago to Ljubljana?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 10h 20m.

Which layover airport has the shortest connection time from Chicago to Ljubljana?

Munich (MUC) has the shortest average layover time for this route: 1h 18m.

When to book flights from Chicago to Ljubljana

Cheap Chicago to Ljubljana (CHI to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Ljubljana

Direct flights

How far is Chicago to Ljubljana Joze Pucnik by plane?

When did momondo last update prices for flights from Chicago to Ljubljana Joze Pucnik Airport?

How many operators does momondo search for flights from Chicago to Ljubljana Joze Pucnik Airport?

How old do you have to be to fly from Chicago to Ljubljana Joze Pucnik Airport?

What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

What is the most popular airline from Chicago to Ljubljana?

Best airlines flying from Chicago to Ljubljana

Compare and see reviews for airlines that fly from Chicago to Ljubljana with momondo

Traveling to a place near Ljubljana?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Ljubljana?

Can I find flights from Chicago to Ljubljana with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Ljubljana?

I’m not ready to book a flight from Chicago to Ljubljana right now. Can momondo alert me if prices change?

An easier way to manage your Ljubljana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Airports servicing Slovenia