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Cheap flights from Chicago to Slovenia from $530

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Slovenia departing on 3/3. 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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Find the cheapest flights from Chicago to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:20 pm - 6:40 pm
ORD
-
LJU
15h 20m1 stop
Turkish Airlines Logo
7:35 pm - 11:05 am
LJU
-
ORD
21h 30m1 stop
$530Turkish Airlines
Tue, Mar 3 - Tue, Mar 10
Turkish Airlines Logo
11:25 am - 1:00 pm
ORD
-
LJU
18h 35m1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m1 stop
$557Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
7:05 pm - 2:15 pm
ORD
-
LJU
12h 10m1 stop
British Airways Logo
3:10 pm - 1:50 pm
LJU
-
ORD
29h 40m1 stop
$564British Airways
Sun, Apr 26 - Mon, May 11
Turkish Airlines Logo
8:20 pm - 8:25 am
ORD
-
LJU
29h 05m1 stop
Turkish Airlines Logo
7:35 pm - 6:25 pm
LJU
-
ORD
29h 50m1 stop
$567Turkish Airlines
Fri, Jan 23 - Fri, Jan 30
British Airways Logo
9:15 pm - 5:15 pm
ORD
-
LJU
13h 00m1 stop
British Airways Logo
3:10 pm - 3:55 pm
LJU
-
ORD
31h 45m1 stop
$577British Airways
Tue, Apr 28 - Mon, May 11
KLM Logo
1:28 pm - 12:20 pm
MDW
-
LJU
15h 52m2 stops
KLM Logo
12:50 pm - 5:29 pm
LJU
-
MDW
35h 39m2 stops
$725KLM
Mon, Jan 12 - Tue, Jan 27
Delta Logo
9:32 am - 11:35 am
MDW
-
LJU
19h 03m2 stops
Delta Logo
6:00 am - 6:31 pm
LJU
-
MDW
19h 31m2 stops
$727Delta
Tue, Apr 7 - Tue, Apr 14
Delta Logo
12:46 pm - 11:40 am
MDW
-
LJU
15h 54m2 stops
Delta Logo
12:50 pm - 9:55 am
LJU
-
MDW
27h 05m2 stops
$728Delta
Tue, Mar 3 - Tue, Mar 10
Air France Logo
1:49 pm - 1:10 pm
MDW
-
LJU
16h 21m2 stops
Air France Logo
12:25 pm - 10:22 pm
LJU
-
MDW
16h 57m2 stops
$790Air France
Fri, Jan 16 - Fri, Jan 23
KLM Logo
1:00 pm - 11:35 am
MDW
-
LJU
15h 35m2 stops
KLM Logo
6:00 am - 4:25 pm
LJU
-
MDW
17h 25m2 stops
$811KLM
Tue, Apr 28 - Tue, May 12

Turkish Airlines flights from Chicago to Slovenia

Our best Turkish Airlines deals on Chicago to Slovenia flight tickets
Turkish Airlines
Mar 3
ORD8:20 pmChicago O'Hare Intl
15h 20m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Mar 10
LJU7:35 pmLjubljana Joze Pucnik
21h 30m
1 stop
ORD11:05 amChicago O'Hare Intl
$530
Find similar
Turkish Airlines
Apr 7
ORD11:25 amChicago O'Hare Intl
18h 35m
1 stop
LJU1:00 pmLjubljana Joze Pucnik
Apr 14
LJU9:40 amLjubljana Joze Pucnik
31h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$557
Find similar
Turkish Airlines
Jan 23
ORD8:20 pmChicago O'Hare Intl
29h 05m
1 stop
LJU8:25 amLjubljana Joze Pucnik
Jan 30
LJU7:35 pmLjubljana Joze Pucnik
29h 50m
1 stop
ORD6:25 pmChicago O'Hare Intl
$567
Find similar

British Airways flights from Chicago to Slovenia

Our best British Airways deals on Chicago to Slovenia flight tickets
British Airways
Apr 26
ORD7:05 pmChicago O'Hare Intl
12h 10m
1 stop
LJU2:15 pmLjubljana Joze Pucnik
May 11
LJU3:10 pmLjubljana Joze Pucnik
29h 40m
1 stop
ORD1:50 pmChicago O'Hare Intl
$564
Find similar
British Airways
Apr 28
ORD9:15 pmChicago O'Hare Intl
13h 00m
1 stop
LJU5:15 pmLjubljana Joze Pucnik
May 11
LJU3:10 pmLjubljana Joze Pucnik
31h 45m
1 stop
ORD3:55 pmChicago O'Hare Intl
$577
Find similar
British Airways
Apr 7
ORD11:36 amChicago O'Hare Intl
22h 39m
2 stops
LJU5:15 pmLjubljana Joze Pucnik
Apr 13
LJU3:10 pmLjubljana Joze Pucnik
35h 25m
2 stops
ORD7:35 pmChicago O'Hare Intl
$582
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Slovenia 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 December 4, 2025.
Use the filters below to find and compare flights from Chicago to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 3/3

8:20 pm-6:40 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Tue 3/10

7:35 pm-11:05 am

1 stop21h 30m

$530

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

11:25 am-1:00 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Tue 4/14

9:40 am-9:40 am

1 stop31h 00m

$557

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 4/26

7:05 pm-2:15 pm

1 stop12h 10m

Ljubljana Joze Pucnik

Mon 5/11

3:10 pm-1:50 pm

1 stop29h 40m

$564

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Fri 1/23

8:20 pm-8:25 am

1 stop29h 05m

Ljubljana Joze Pucnik

Fri 1/30

7:35 pm-6:25 pm

1 stop29h 50m

$567

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/28

9:15 pm-5:15 pm

1 stop13h 00m

Ljubljana Joze Pucnik

Mon 5/11

3:10 pm-3:55 pm

1 stop31h 45m

$577

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Mon 1/12

1:28 pm-12:20 pm

2 stops15h 52m

Ljubljana Joze Pucnik

Tue 1/27

12:50 pm-5:29 pm

2 stops35h 39m

$725

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Tue 4/7

9:32 am-11:35 am

2 stops19h 03m

Ljubljana Joze Pucnik

Tue 4/14

6:00 am-6:31 pm

2 stops19h 31m

$727

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Tue 3/3

12:46 pm-11:40 am

2 stops15h 54m

Ljubljana Joze Pucnik

Tue 3/10

12:50 pm-9:55 am

2 stops27h 05m

$728

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Fri 1/16

1:49 pm-1:10 pm

2 stops16h 21m

Ljubljana Joze Pucnik

Fri 1/23

12:25 pm-10:22 pm

2 stops16h 57m

$790

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Tue 4/28

1:00 pm-11:35 am

2 stops15h 35m

Ljubljana Joze Pucnik

Tue 5/12

6:00 am-4:25 pm

2 stops17h 25m

$811

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 Slovenia from

How to get the cheapest flight ticket from Chicago to Slovenia

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 day to depart on your flight to Slovenia?

According to our data, Thursday is the cheapest day to fly to Slovenia from Chicago. The lowest ticket price found for a Thursday departure recently was $802. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Friday is $1,341.

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

At noon is the cheapest time of day to fly from Chicago to Slovenia when you can find flight prices for as low as $832. Flying to Slovenia at noon is an ideal time because this is during off-peak travel hours. Flights to Slovenia are more costly in the afternoon, with an average ticket price of $940. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Slovenia from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Slovenia for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Slovenia from Chicago for as low as $628 on momondo.

Can stopping save me money on Chicago to Slovenia flights?

You could potentially save up to 7% on your flight if you consider stops on a Chicago to Slovenia flight.

Cheap Chicago to Slovenia flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Chicago to Slovenia takes 11h 45m
There are no direct flights from Chicago to Slovenia. There are no popular flight routes from Chicago to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from Chicago to Slovenia?

    Prices for flights from Chicago to Slovenia refresh daily.

  • How many operators does momondo search for flights from Chicago to Slovenia?

  • How old do you have to be to fly from Chicago to Slovenia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The travel and health documents required for your trip to Slovenia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Slovenia

Compare and see reviews for airlines that fly from Chicago to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $580Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights
KLMPriceFrom $583Free CancellationRating
7.7
1,430 reviews
Search KLM flights
SWISSPriceFrom $716Free CancellationRating
7.5
1,803 reviews
Search SWISS flights
Air SerbiaPriceFrom $746Free CancellationRating
6.2
210 reviews
Search Air Serbia flights
LufthansaPriceFrom $849Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Slovenia 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 Slovenia?

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 Slovenia from Chicago.

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

If you are not ready to book a flight from Chicago to Slovenia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Slovenia and let you know when they change.

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