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Cheap flights from Illinois to Ljubljana from $369

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 10/20. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
4:40 pm - 8:50 am
ORD
-
LJU
33h 10m
1 stop
Air Serbia Logo
9:25 am - 9:15 pm
LJU
-
ORD
18h 50m
1 stop
$727Air Serbia
Mon, Sep 14 - Sat, Oct 10
Air Serbia Logo
11:20 pm - 2:45 pm
ORD
-
LJU
32h 25m
1 stop
Air Serbia Logo
9:25 am - 9:15 pm
LJU
-
ORD
18h 50m
1 stop
$728Air Serbia
Sat, Oct 3 - Sat, Oct 10
Air Serbia Logo
4:40 pm - 8:50 am
ORD
-
LJU
33h 10m
1 stop
Air Serbia Logo
9:45 am - 3:45 pm
LJU
-
ORD
36h 00m
1 stop
$746Air Serbia
Wed, Oct 21 - Thu, Oct 29
Air Serbia Logo
4:40 pm - 8:05 pm
ORD
-
LJU
20h 25m
1 stop
Air Serbia Logo
9:25 am - 2:30 pm
LJU
-
ORD
36h 05m
1 stop
$786Air Serbia
Mon, Sep 14 - Tue, Oct 6
Turkish Airlines Logo
8:10 pm - 7:20 pm
ORD
-
LJU
16h 10m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$798Turkish Airlines
Thu, Sep 17 - Thu, Oct 8
Turkish Airlines Logo
8:10 pm - 7:20 pm
ORD
-
LJU
16h 10m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$808Turkish Airlines
Thu, Oct 1 - Fri, Oct 9
Multiple Airlines Logo
1:51 pm - 11:20 am
MDW
-
LJU
14h 29m
2 stops
Multiple Airlines Logo
6:00 am - 4:15 pm
LJU
-
MDW
17h 15m
2 stops
$994Multiple Airlines
Mon, Aug 10 - Tue, Aug 25
Delta Logo
6:58 pm - 10:55 pm
MDW
-
LJU
20h 57m
2 stops
Delta Logo
6:00 am - 6:01 pm
LJU
-
MDW
19h 01m
2 stops
$998Delta
Sun, Aug 2 - Fri, Aug 21
Multiple Airlines Logo
12:46 pm - 11:20 am
MDW
-
LJU
15h 34m
2 stops
Multiple Airlines Logo
6:00 am - 4:15 pm
LJU
-
MDW
17h 15m
2 stops
$1,033Multiple Airlines
Thu, Aug 13 - Fri, Aug 28
Delta Logo
12:30 pm - 1:50 pm
MDW
-
LJU
18h 20m
2 stops
Delta Logo
6:00 am - 6:37 pm
LJU
-
MDW
19h 37m
2 stops
$1,044Delta
Fri, Oct 9 - Tue, Oct 20

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Turkish Airlines flights from Illinois to Ljubljana

Our best Turkish Airlines deals on Illinois to Ljubljana flight tickets
Turkish Airlines
Sep 17
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Oct 8
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$798
Turkish Airlines
Oct 1
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Oct 9
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$808
Turkish Airlines
Aug 13
ORD8:10 pmChicago O'Hare Intl
29h 35m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Aug 28
LJU1:50 pmLjubljana Joze Pucnik
26h 50m
1 stop
ORD9:40 amChicago O'Hare Intl
$811

LOT flights from Illinois to Ljubljana

Our best LOT deals on Illinois to Ljubljana flight tickets
LOT
Jun 24
ORD5:10 pmChicago O'Hare Intl
40h 10m
2 stops
LJU4:20 pmLjubljana Joze Pucnik
Jul 1
LJU1:30 pmLjubljana Joze Pucnik
32h 35m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,518
LOT
Jun 24
ORD5:10 pmChicago O'Hare Intl
40h 10m
2 stops
LJU4:20 pmLjubljana Joze Pucnik
Jul 1
LJU1:30 pmLjubljana Joze Pucnik
32h 35m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,519
LOT
Jun 24
ORD5:10 pmChicago O'Hare Intl
40h 10m
2 stops
LJU4:20 pmLjubljana Joze Pucnik
Jul 1
LJU1:30 pmLjubljana Joze Pucnik
32h 35m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,520

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 June 23, 2026.
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

Cheapest round-trip

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 9/14

4:40 pm-8:50 am

1 stop33h 10m

Ljubljana Joze Pucnik

Sat 10/10

9:25 am-9:15 pm

1 stop18h 50m

$727

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 10/3

11:20 pm-2:45 pm

1 stop32h 25m

Ljubljana Joze Pucnik

Sat 10/10

9:25 am-9:15 pm

1 stop18h 50m

$728

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 10/21

4:40 pm-8:50 am

1 stop33h 10m

Ljubljana Joze Pucnik

Thu 10/29

9:45 am-3:45 pm

1 stop36h 00m

$746

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 9/14

4:40 pm-8:05 pm

1 stop20h 25m

Ljubljana Joze Pucnik

Tue 10/6

9:25 am-2:30 pm

1 stop36h 05m

$786

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Thu 9/17

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Thu 10/8

8:15 pm-9:40 am

1 stop20h 25m

$798

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Thu 10/1

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Fri 10/9

8:15 pm-9:40 am

1 stop20h 25m

$808
Quickest round-trip

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Mon 8/10

1:51 pm-11:20 am

2 stops14h 29m

Ljubljana Joze Pucnik

Tue 8/25

6:00 am-4:15 pm

2 stops17h 15m

$994

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sun 8/2

6:58 pm-10:55 pm

2 stops20h 57m

Ljubljana Joze Pucnik

Fri 8/21

6:00 am-6:01 pm

2 stops19h 01m

$998

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Thu 8/13

12:46 pm-11:20 am

2 stops15h 34m

Ljubljana Joze Pucnik

Fri 8/28

6:00 am-4:15 pm

2 stops17h 15m

$1,033

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 10/9

12:30 pm-1:50 pm

2 stops18h 20m

Ljubljana Joze Pucnik

Tue 10/20

6:00 am-6:37 pm

2 stops19h 37m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 March is, on average, the cheapest month to fly to Ljubljana from Illinois, with most prices found around $513. If you don’t want to visit Ljubljana in March, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $555.

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

Fastest flight time

15h 34m

Direct flights

None
The fastest flight from Illinois to Ljubljana takes 15h 34m
There are no direct flights from Illinois to Ljubljana. There are no popular flight routes from Illinois to Ljubljana.
Search flight deals

Frequently asked questions about flying from Illinois to Ljubljana

  • 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 $587Free CancellationRating
7.4
4,410 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.5
1,972 reviews
Search SWISS flights
LufthansaPriceFrom $849Free CancellationRating
6.8
8,086 reviews
Search Lufthansa flights

Traveling to a place near Ljubljana?

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