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Cheap flights from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport 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
ter, abr 7 - ter, abr 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
$636Air Serbia
sáb, abr 4 - sex, abr 17
Air Serbia Logo
11:20 pm - 2:45 pm
ORD
-
LJU
32h 25m
1 stop
Air Serbia Logo
8:40 pm - 9:15 pm
LJU
-
ORD
31h 35m
1 stop
$653Air Serbia
sáb, abr 4 - sex, abr 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
ter, abr 7 - ter, abr 14
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
$669Turkish Airlines
qua, abr 1 - qua, abr 8
Turkish Airlines Logo
8:10 pm - 12:55 pm
ORD
-
LJU
33h 45m
1 stop
Turkish Airlines Logo
8:15 pm - 9:40 am
LJU
-
ORD
20h 25m
1 stop
$671Turkish Airlines
qua, abr 8 - seg, abr 13
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
qua, abr 22 - sex, mai 1
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
$690Turkish Airlines
dom, abr 19 - dom, abr 26
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
ter, abr 7 - seg, abr 13
Air France Logo
2:32 pm - 1:50 pm
ORD
-
LJU
16h 18m
2 stops
Air France Logo
2:00 pm - 2:15 pm
LJU
-
ORD
31h 15m
1 stop
$695Air France
ter, abr 7 - seg, abr 13

KLM flights from Chicago O'Hare Intl Airport to Slovenia

Our best KLM deals on Chicago O'Hare Intl Airport to Slovenia flight tickets
KLM
Apr 7
ORD1:57 pmChicago O'Hare Intl
16h 28m
2 stops
LJU1:25 pmLjubljana Joze Pucnik
Apr 14
LJU6:00 amLjubljana Joze Pucnik
15h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$701
KLM
Apr 7
ORD1:57 pmChicago O'Hare Intl
16h 28m
2 stops
LJU1:25 pmLjubljana Joze Pucnik
Apr 14
LJU6:00 amLjubljana Joze Pucnik
17h 18m
2 stops
ORD4:18 pmChicago O'Hare Intl
$723
KLM
Apr 15
ORD4:50 pmChicago O'Hare Intl
13h 35m
1 stop
LJU1:25 pmLjubljana Joze Pucnik
Apr 22
LJU2:00 pmLjubljana Joze Pucnik
16h 59m
2 stops
ORD11:59 pmChicago O'Hare Intl
$726

Turkish Airlines flights from Chicago O'Hare Intl Airport to Slovenia

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Slovenia flight tickets
Turkish Airlines
Apr 7
ORD11:25 amChicago O'Hare Intl
18h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Apr 14
LJU8:15 pmLjubljana Joze Pucnik
29h 00m
1 stop
ORD6:15 pmChicago 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 1
ORD8:10 pmChicago O'Hare Intl
16h 10m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
Apr 8
LJU8:15 pmLjubljana Joze Pucnik
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$669

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 março 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

ter 4/7

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

ter 4/14

8:15 pm-6:15 pm

1 stop29h 00m

$634

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

sáb 4/4

11:20 pm-9:00 am

1 stop26h 40m

Ljubljana Joze Pucnik

sex 4/17

8:40 pm-9:15 pm

1 stop31h 35m

$636

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

sáb 4/4

11:20 pm-2:45 pm

1 stop32h 25m

Ljubljana Joze Pucnik

sex 4/17

8:40 pm-9:15 pm

1 stop31h 35m

$653

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

ter 4/7

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

ter 4/14

8:15 pm-6:15 pm

1 stop29h 00m

$657

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

qua 4/1

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

qua 4/8

8:15 pm-9:40 am

1 stop20h 25m

$669

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

qua 4/8

8:10 pm-12:55 pm

1 stop33h 45m

Ljubljana Joze Pucnik

seg 4/13

8:15 pm-9:40 am

1 stop20h 25m

$671

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

qua 4/22

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

sex 5/1

8:40 pm-9:15 pm

1 stop31h 35m

$683

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

dom 4/19

11:25 am-12:55 pm

1 stop18h 30m

Ljubljana Joze Pucnik

dom 4/26

8:15 pm-9:40 am

1 stop20h 25m

$690

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

ter 4/7

5:10 pm-1:50 pm

1 stop13h 40m

Ljubljana Joze Pucnik

seg 4/13

2:00 pm-2:15 pm

1 stop31h 15m

$691

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

ter 4/7

2:32 pm-1:50 pm

2 stops16h 18m

Ljubljana Joze Pucnik

seg 4/13

2:00 pm-2:15 pm

1 stop31h 15m

$695

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 O'Hare Intl Airport 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 O'Hare Intl Airport to Slovenia flights?

You could potentially save up to 23% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Slovenia flight.

Cheap Chicago O'Hare Intl Airport to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Slovenia

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Slovenia takes 14h 20m
There are no direct flights from Chicago O'Hare Intl Airport to Slovenia. There are no popular flight routes from Chicago O'Hare Intl Airport to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Slovenia?

    Prices for flights from Chicago O'Hare Intl Airport to Slovenia refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Slovenia?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Slovenia?

    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 Chicago O'Hare Intl Airport to Slovenia.

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

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Slovenia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $587Free CancellationRating
7.3
4,240 reviews
Search Turkish Airlines flights
SWISSPriceFrom $697Free CancellationRating
7.6
1,889 reviews
Search SWISS flights
Air SerbiaPriceFrom $745Free CancellationRating
6.1
214 reviews
Search Air Serbia flights
LufthansaPriceFrom $800Free CancellationRating
6.8
7,820 reviews
Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Chicago to Slovenia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Slovenia that suits you.

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

Flights from Chicago to Slovenia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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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qua 4/1
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