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Cheap flights from Chicago to Slovenia from $355

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 Slovenia departing on 10/4. 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 Chicago to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 12:55 pm
ORD
-
LJU
18h 30m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$724Turkish Airlines
Fri, Sep 4 - Tue, Sep 15
Turkish Airlines Logo
8:10 pm - 12:55 pm
ORD
-
LJU
33h 45m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$733Turkish Airlines
Thu, Oct 1 - Thu, Oct 15
Turkish Airlines Logo
8:10 pm - 12:55 pm
ORD
-
LJU
33h 45m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$768Turkish Airlines
Mon, Aug 31 - Mon, Sep 7
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
$771Turkish Airlines
Fri, Sep 4 - Tue, Sep 15
Turkish Airlines Logo
11:25 am - 7:20 pm
ORD
-
LJU
24h 55m
1 stop
Turkish Airlines Logo
9:40 am - 9:40 am
LJU
-
ORD
31h 00m
1 stop
$773Turkish Airlines
Sun, Aug 23 - Thu, Sep 3
Delta Logo
1:22 pm - 1:50 pm
MDW
-
LJU
17h 28m
2 stops
Delta Logo
6:00 am - 5:56 pm
LJU
-
MDW
18h 56m
2 stops
$1,155Delta
Thu, May 7 - Thu, May 21
Delta Logo
11:05 am - 11:20 am
MDW
-
LJU
17h 15m
2 stops
Delta Logo
6:00 am - 6:31 pm
LJU
-
MDW
19h 31m
2 stops
$1,165Delta
Tue, Aug 4 - Mon, Aug 17
Air France Logo
1:49 pm - 11:20 am
MDW
-
LJU
14h 31m
2 stops
Air France Logo
12:05 pm - 10:15 pm
LJU
-
MDW
17h 10m
2 stops
$1,533Air France
Sun, Jul 5 - Fri, Jul 17
Air France Logo
1:16 pm - 11:20 am
MDW
-
LJU
15h 04m
2 stops
Air France Logo
12:05 pm - 10:15 pm
LJU
-
MDW
17h 10m
2 stops
$1,636Air France
Tue, Jul 7 - Wed, Jul 15
Multiple Airlines Logo
9:17 am - 12:45 pm
MDW
-
LJU
20h 28m
3 stops
Multiple Airlines Logo
1:30 pm - 1:09 pm
LJU
-
MDW
30h 39m
3 stops
$1,748Multiple Airlines
Wed, Jun 17 - Wed, Jun 24

Turkish Airlines flights from Chicago to Slovenia

Our best Turkish Airlines deals on Chicago to Slovenia flight tickets
Turkish Airlines
Sep 4
ORD11:25 amChicago O'Hare Intl
18h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Sep 15
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$724
Turkish Airlines
Oct 1
ORD8:10 pmChicago O'Hare Intl
33h 45m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Oct 15
LJU9:40 amLjubljana Joze Pucnik
31h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$733
Turkish Airlines
Aug 31
ORD8:10 pmChicago O'Hare Intl
33h 45m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Sep 7
LJU9:40 amLjubljana Joze Pucnik
31h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$768

Delta flights from Chicago to Slovenia

Our best Delta deals on Chicago to Slovenia flight tickets
Delta
Apr 25
MDW9:27 amChicago Midway
21h 23m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
May 8
LJU6:00 amLjubljana Joze Pucnik
19h 33m
2 stops
MDW6:33 pmChicago Midway
$990
Delta
Oct 11
ORD11:30 amChicago O'Hare Intl
19h 20m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Dec 7
LJU12:55 pmLjubljana Joze Pucnik
17h 55m
2 stops
ORD11:50 pmChicago O'Hare Intl
$1,001
Delta
Oct 11
ORD1:30 pmChicago O'Hare Intl
16h 55m
2 stops
LJU1:25 pmLjubljana Joze Pucnik
Dec 7
LJU12:55 pmLjubljana Joze Pucnik
17h 55m
2 stops
ORD11:50 pmChicago O'Hare Intl
$1,005

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 April 22, 2026.
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

Cheapest round-trip

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Fri 9/4

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

Tue 9/15

8:15 pm-9:40 am

1 stop20h 25m

$724

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Thu 10/1

8:10 pm-12:55 pm

1 stop33h 45m

Ljubljana Joze Pucnik

Thu 10/15

9:40 am-9:40 am

1 stop31h 00m

$733

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 8/31

8:10 pm-12:55 pm

1 stop33h 45m

Ljubljana Joze Pucnik

Mon 9/7

9:40 am-9:40 am

1 stop31h 00m

$768

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Fri 9/4

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Tue 9/15

8:15 pm-9:40 am

1 stop20h 25m

$771

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 8/23

11:25 am-7:20 pm

1 stop24h 55m

Ljubljana Joze Pucnik

Thu 9/3

9:40 am-9:40 am

1 stop31h 00m

$773

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Thu 5/7

1:22 pm-1:50 pm

2 stops17h 28m

Ljubljana Joze Pucnik

Thu 5/21

6:00 am-5:56 pm

2 stops18h 56m

$1,155

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Tue 8/4

11:05 am-11:20 am

2 stops17h 15m

Ljubljana Joze Pucnik

Mon 8/17

6:00 am-6:31 pm

2 stops19h 31m

$1,165
Quickest round-trip

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sun 7/5

1:49 pm-11:20 am

2 stops14h 31m

Ljubljana Joze Pucnik

Fri 7/17

12:05 pm-10:15 pm

2 stops17h 10m

$1,533

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Tue 7/7

1:16 pm-11:20 am

2 stops15h 04m

Ljubljana Joze Pucnik

Wed 7/15

12:05 pm-10:15 pm

2 stops17h 10m

$1,636

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Wed 6/17

9:17 am-12:45 pm

3 stops20h 28m

Ljubljana Joze Pucnik

Wed 6/24

1:30 pm-1:09 pm

3 stops30h 39m

$1,748

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 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

Can stopping save me money on Chicago to Slovenia flights?

You could potentially save up to 27% 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

14h 20m

Direct flights

None
The fastest flight from Chicago to Slovenia takes 14h 20m
There are no direct flights from Chicago to Slovenia. There are no popular flight routes from Chicago to Slovenia.
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Frequently asked questions about flying from Chicago to Slovenia

  • 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 $587Free CancellationRating
7.4
4,323 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.6
1,924 reviews
Search SWISS flights
Air SerbiaPriceFrom $745Free CancellationRating
6.2
219 reviews
Search Air Serbia flights
LufthansaPriceFrom $849Free CancellationRating
6.8
7,940 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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