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Cheap flights from Chicago to Slovenia from $348

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 8/2. 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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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 - 6:15 pm
LJU
-
ORD
29h 00m
1 stop
$634Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
Air Serbia Logo
11:20 pm - 9:00 am
ORD
-
LJU
26h 40m
1 stop
Air Serbia Logo
8:40 pm - 9:15 pm
LJU
-
ORD
31h 35m
1 stop
$653Air Serbia
Sat, Apr 4 - Fri, Apr 17
Turkish Airlines Logo
8:10 pm - 7:20 pm
ORD
-
LJU
16h 10m
1 stop
Turkish Airlines Logo
8:15 pm - 6:15 pm
LJU
-
ORD
29h 00m
1 stop
$657Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
Turkish Airlines Logo
11:25 am - 7:20 pm
ORD
-
LJU
24h 55m
1 stop
Turkish Airlines Logo
9:40 am - 6:15 pm
LJU
-
ORD
15h 35m
1 stop
$669Turkish Airlines
Tue, Apr 7 - Tue, Apr 14
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
$671Turkish Airlines
Mon, Apr 6 - Mon, Apr 20
Air Serbia Logo
4:40 pm - 9:00 am
ORD
-
LJU
33h 20m
1 stop
Air Serbia Logo
9:35 am - 2:30 pm
LJU
-
ORD
35h 55m
1 stop
$677Air Serbia
Wed, Aug 26 - Sun, Sep 6
Air Serbia Logo
4:40 pm - 9:00 am
ORD
-
LJU
33h 20m
1 stop
Air Serbia Logo
8:40 pm - 9:15 pm
LJU
-
ORD
31h 35m
1 stop
$683Air Serbia
Wed, Apr 22 - Fri, May 1
Air France Logo
5:10 pm - 1:50 pm
ORD
-
LJU
13h 40m
1 stop
Air France Logo
2:00 pm - 2:15 pm
LJU
-
ORD
31h 15m
1 stop
$691Air France
Tue, Apr 7 - Mon, Apr 13
Delta Logo
1:10 pm - 1:50 pm
MDW
-
LJU
17h 40m
2 stops
Delta Logo
6:00 am - 5:58 pm
LJU
-
MDW
18h 58m
2 stops
$902Delta
Wed, Apr 8 - Mon, Apr 13
Delta Logo
9:35 am - 1:50 pm
MDW
-
LJU
21h 15m
2 stops
Delta Logo
6:00 am - 5:58 pm
LJU
-
MDW
18h 58m
2 stops
$922Delta
Sat, Apr 4 - Fri, Apr 17

Turkish Airlines flights from Chicago to Slovenia

Our best Turkish Airlines deals on Chicago to Slovenia flight tickets
Turkish Airlines
Apr 7
ORD11:25 amChicago O'Hare Intl
24h 55m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Apr 14
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$634
Turkish Airlines
Apr 7
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Apr 14
LJU8:15 pmLjubljana Joze Pucnik
29h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$657
Turkish Airlines
Apr 7
ORD11:25 amChicago O'Hare Intl
24h 55m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Apr 14
LJU9:40 amLjubljana Joze Pucnik
15h 35m
1 stop
ORD6:15 pmChicago O'Hare Intl
$669

Delta flights from Chicago to Slovenia

Our best Delta deals on Chicago to Slovenia flight tickets
Delta
Apr 7
ORD10:40 amChicago O'Hare Intl
20h 10m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Apr 14
LJU6:00 amLjubljana Joze Pucnik
15h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$695
Delta
Apr 7
ORD10:40 amChicago O'Hare Intl
20h 10m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Apr 14
LJU6:00 amLjubljana Joze Pucnik
15h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$696
Delta
Apr 7
ORD2:10 pmChicago O'Hare Intl
16h 40m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Apr 14
LJU6:00 amLjubljana Joze Pucnik
22h 29m
2 stops
ORD9:29 pmChicago O'Hare Intl
$705

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 February 28, 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

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

Tue 4/14

8:15 pm-6:15 pm

1 stop29h 00m

$634

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 4/4

11:20 pm-9:00 am

1 stop26h 40m

Ljubljana Joze Pucnik

Fri 4/17

8:40 pm-9:15 pm

1 stop31h 35m

$653

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Tue 4/14

8:15 pm-6:15 pm

1 stop29h 00m

$657

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

11:25 am-7:20 pm

1 stop24h 55m

Ljubljana Joze Pucnik

Tue 4/14

9:40 am-6:15 pm

1 stop15h 35m

$669

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 4/6

11:25 am-7:20 pm

1 stop24h 55m

Ljubljana Joze Pucnik

Mon 4/20

9:40 am-9:40 am

1 stop31h 00m

$671

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 8/26

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

Sun 9/6

9:35 am-2:30 pm

1 stop35h 55m

$677

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 4/22

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

Fri 5/1

8:40 pm-9:15 pm

1 stop31h 35m

$683

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

5:10 pm-1:50 pm

1 stop13h 40m

Ljubljana Joze Pucnik

Mon 4/13

2:00 pm-2:15 pm

1 stop31h 15m

$691

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Wed 4/8

1:10 pm-1:50 pm

2 stops17h 40m

Ljubljana Joze Pucnik

Mon 4/13

6:00 am-5:58 pm

2 stops18h 58m

$902

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sat 4/4

9:35 am-1:50 pm

2 stops21h 15m

Ljubljana Joze Pucnik

Fri 4/17

6:00 am-5:58 pm

2 stops18h 58m

$922

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 23% 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

12h 51m

Direct flights

None
The fastest flight from Chicago to Slovenia takes 12h 51m
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 $587Free CancellationRating
7.3
4,239 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.5
1,886 reviews
Search SWISS flights
Air SerbiaPriceFrom $745Free CancellationRating
6.1
214 reviews
Search Air Serbia flights
LufthansaPriceFrom $800Free CancellationRating
6.8
7,818 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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