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Cheap flights from Illinois to Ljubljana from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Ljubljana departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Ljubljana

Cheap round-trip flights

Turkish Airlines Logo
11:45 pm - 8:30 amORD-LJU
25h 45m1 stop
Turkish Airlines Logo
7:35 pm - 10:05 amLJU-ORD
21h 30m1 stop
$576Turkish Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 4
Turkish Airlines Logo
11:50 am - 6:40 pmORD-LJU
23h 50m1 stop
Turkish Airlines Logo
9:20 am - 6:25 pmLJU-ORD
16h 05m1 stop
$627Turkish Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Turkish Airlines Logo
8:20 pm - 8:25 amORD-LJU
29h 05m1 stop
Turkish Airlines Logo
7:35 pm - 6:25 pmLJU-ORD
29h 50m1 stop
$665Turkish Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Lufthansa Logo
10:35 pm - 7:30 pmORD-LJU
13h 55m2 stops
Lufthansa Logo
10:30 am - 8:05 pmLJU-ORD
16h 35m1 stop
$709Lufthansa
Find Deal
Wed, Nov 5 - Thu, Nov 13
Multiple Airlines Logo
4:00 pm - 9:35 amORD-LJU
10h 35m1 stop
Multiple Airlines Logo
6:30 am - 4:20 pmLJU-ORD
16h 50m1 stop
$711Multiple Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 4
Lufthansa Logo
10:30 pm - 7:25 pmORD-LJU
13h 55m2 stops
Lufthansa Logo
6:35 am - 1:10 pmLJU-ORD
13h 35m1 stop
$717Lufthansa
Find Deal
Mon, Oct 20 - Tue, Nov 4
Air France Logo
2:30 pm - 11:40 amORD-LJU
14h 10m2 stops
Air France Logo
12:50 pm - 2:20 pmLJU-ORD
32h 30m1 stop
$718Air France
Find Deal
Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
7:05 pm - 10:05 amORD-LJU
32h 00m1 stop
Multiple Airlines Logo
6:35 am - 1:10 pmLJU-ORD
13h 35m1 stop
$726Multiple Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 4
SWISS Logo
7:05 pm - 6:35 pmORD-LJU
16h 30m1 stop
SWISS Logo
2:55 pm - 4:20 pmLJU-ORD
32h 25m1 stop
$740SWISS
Find Deal
Mon, Oct 20 - Tue, Nov 4
Air France Logo
1:25 pm - 12:20 pmORD-LJU
15h 55m2 stops
Air France Logo
12:25 pm - 3:10 pmLJU-ORD
33h 45m1 stop
$743Air France
Find Deal
Mon, Nov 10 - Mon, Nov 17

Lufthansa flights from Illinois to Ljubljana

Our best Lufthansa deals on Illinois to Ljubljana flight tickets
Lufthansa
Nov 5
ORD10:35 pmChicago O'Hare Intl
13h 55m
2 stops
LJU7:30 pmLjubljana Joze Pucnik
Nov 13
LJU10:30 amLjubljana Joze Pucnik
16h 35m
1 stop
ORD8:05 pmChicago O'Hare Intl
$709
Find similar
Lufthansa
Oct 20
ORD10:30 pmChicago O'Hare Intl
13h 55m
2 stops
LJU7:25 pmLjubljana Joze Pucnik
Nov 4
LJU6:35 amLjubljana Joze Pucnik
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$717
Find similar
Lufthansa
Oct 20
ORD10:30 pmChicago O'Hare Intl
13h 55m
2 stops
LJU7:25 pmLjubljana Joze Pucnik
Nov 4
LJU6:35 amLjubljana Joze Pucnik
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$720
Find similar

Air France flights from Illinois to Ljubljana

Our best Air France deals on Illinois to Ljubljana flight tickets
Air France
Nov 11
ORD2:30 pmChicago O'Hare Intl
14h 10m
2 stops
LJU11:40 amLjubljana Joze Pucnik
Nov 18
LJU12:50 pmLjubljana Joze Pucnik
32h 30m
1 stop
ORD2:20 pmChicago O'Hare Intl
$718
Find similar
Air France
Nov 10
ORD1:25 pmChicago O'Hare Intl
15h 55m
2 stops
LJU12:20 pmLjubljana Joze Pucnik
Nov 17
LJU12:25 pmLjubljana Joze Pucnik
33h 45m
1 stop
ORD3:10 pmChicago O'Hare Intl
$743
Find similar
Air France
Feb 7
MDW2:00 pmChicago Midway
14h 40m
2 stops
LJU11:40 amLjubljana Joze Pucnik
Feb 18
LJU12:50 pmLjubljana Joze Pucnik
34h 35m
2 stops
MDW4:25 pmChicago Midway
$778
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Ljubljana 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, momondo users made 832,500 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from Illinois to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 10/20

11:45 pm-8:30 am

1 stop25h 45m

Ljubljana Joze Pucnik

Tue 11/4

7:35 pm-10:05 am

1 stop21h 30m

$576

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 11/11

11:50 am-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Tue 11/18

9:20 am-6:25 pm

1 stop16h 05m

$627

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 11/10

8:20 pm-8:25 am

1 stop29h 05m

Ljubljana Joze Pucnik

Mon 11/17

7:35 pm-6:25 pm

1 stop29h 50m

$665

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 11/5

10:35 pm-7:30 pm

2 stops13h 55m

Ljubljana Joze Pucnik

Thu 11/13

10:30 am-8:05 pm

1 stop16h 35m

$709

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 10/20

4:00 pm-9:35 am

1 stop10h 35m

Ljubljana Joze Pucnik

Tue 11/4

6:30 am-4:20 pm

1 stop16h 50m

$711

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 10/20

10:30 pm-7:25 pm

2 stops13h 55m

Ljubljana Joze Pucnik

Tue 11/4

6:35 am-1:10 pm

1 stop13h 35m

$717

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 11/11

2:30 pm-11:40 am

2 stops14h 10m

Ljubljana Joze Pucnik

Tue 11/18

12:50 pm-2:20 pm

1 stop32h 30m

$718

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 10/20

7:05 pm-10:05 am

1 stop32h 00m

Ljubljana Joze Pucnik

Tue 11/4

6:35 am-1:10 pm

1 stop13h 35m

$726

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 10/20

7:05 pm-6:35 pm

1 stop16h 30m

Ljubljana Joze Pucnik

Tue 11/4

2:55 pm-4:20 pm

1 stop32h 25m

$740

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 11/10

1:25 pm-12:20 pm

2 stops15h 55m

Ljubljana Joze Pucnik

Mon 11/17

12:25 pm-3:10 pm

1 stop33h 45m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Ljubljana from

How to get the cheapest flight ticket from Illinois 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 cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Illinois, 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 Illinois, 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 Illinois 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 Illinois 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 Illinois 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 Illinois 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 Illinois for as low as $628 on momondo.

Can stopping save me money on Illinois to Ljubljana flights?

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Ljubljana flight.

Cheap Illinois to Ljubljana flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Ljubljana. There are no popular flight routes from Illinois to Ljubljana.
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  • When did momondo last update prices for flights from Illinois to Ljubljana Joze Pucnik Airport?

    Prices for flights from Illinois to Ljubljana Joze Pucnik Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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.

Best airlines flying from Illinois to Ljubljana

Compare and see reviews for airlines that fly from Illinois to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $531Free CancellationRating
7.3
3,980 reviews
Search Turkish Airlines flights
KLMPriceFrom $590Free CancellationRating
7.8
1,390 reviews
Search KLM flights
Air SerbiaPriceFrom $746Free CancellationRating
6.2
200 reviews
Search Air Serbia flights
SWISSPriceFrom $820Free CancellationRating
7.5
1,749 reviews
Search SWISS flights
LufthansaPriceFrom $856Free CancellationRating
6.8
7,435 reviews
Search Lufthansa flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Bovec
Kranjska Gora
Kranj

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ljubljana from Illinois.

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

Yes. momondo allows you to filter the results for Illinois to Ljubljana flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ljubljana from Illinois.

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

Price alerts on flights to Ljubljana from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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