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$295+ Cheap flights from Chicago (CHI) to Slovenia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LJU
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from Chicago to Slovenia

Cheapest flights from Chicago to Slovenia
Explore the most affordable flight options available from Chicago to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:20 pm
ORD
-
LJU
1 stop15h 20m
Turkish Airlines
Tue 3/107:35 pm
LJU
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 2/11$634
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:10 pm
ORD
-
LJU
1 stop29h 35m
Turkish Airlines
Wed 5/139:40 am
LJU
-
ORD
1 stop31h 00m
Turkish Airlines
Deal found 2/11$635
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:50 pm
ORD
-
LJU
1 stop23h 50m
Turkish Airlines
Wed 3/189:20 am
LJU
-
ORD
1 stop31h 45m
Turkish Airlines
Deal found 2/11$643
This FlightHub deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:10 pm
ORD
-
LJU
1 stop29h 35m
Turkish Airlines
Tue 5/129:40 am
LJU
-
ORD
1 stop15h 35m
Turkish Airlines
Deal found 2/13$658
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am
ORD
-
LJU
1 stop14h 20m
Turkish Airlines
Thu 9/108:15 pm
LJU
-
ORD
1 stop29h 00m
Turkish Airlines
Deal found 2/12$662
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:25 am
ORD
-
LJU
1 stop14h 20m
Turkish Airlines
Tue 4/148:15 pm
LJU
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 2/10$667
This FlightHub deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:10 pm
ORD
-
LJU
1 stop16h 10m
Turkish Airlines
Wed 5/138:15 pm
LJU
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 2/13$675
This Air Serbia deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:40 pm
ORD
-
LJU
1 stop33h 20m
Air Serbia
Tue 9/159:35 am
LJU
-
ORD
1 stop35h 55m
Air Serbia
Deal found 2/11$688
This FlightHub deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:25 am
ORD
-
LJU
1 stop14h 20m
Turkish Airlines
Wed 5/139:40 am
LJU
-
ORD
1 stop15h 35m
Turkish Airlines
Deal found 2/13$689
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:23 pm
MDW
-
LJU
2 stops17h 27m
Delta
Fri 5/16:00 am
LJU
-
MDW
2 stops23h 28m
Delta
Deal found 2/11$731
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:43 am
MDW
-
LJU
2 stops20h 07m
Delta
Fri 5/16:00 am
LJU
-
MDW
2 stops17h 25m
Delta
Deal found 2/11$788
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:35 am
MDW
-
LJU
2 stops21h 15m
Delta
Fri 4/176:00 am
LJU
-
MDW
2 stops18h 58m
Delta
Deal found 2/10$909

Find flight deals from Chicago to Slovenia

Keep the following information in mind while searching for Chicago to Slovenia flight deals. Data was last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$634
(FlightHub)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$802
Provider with most accurate pricing for Chicago (CHI)-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Ljubljana Joze Pucnik flights.
Search Deals
From Chicago (CHI) to Slovenia
Search Deals
One-way flight from Chicago (CHI) to Slovenia
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Chicago to Slovenia that are best for you.

Fly from

Chicago

Fly to

Slovenia

Route

Depart

Return

Price

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

$643

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 4/22

11:25 am-8:45 am

1 stop14h 20m

Ljubljana Joze Pucnik

Fri 5/1

8:15 pm-9:40 am

1 stop20h 25m

$675

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 5/6

8:10 pm-7:20 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Tue 5/12

9:40 am-6:15 pm

1 stop15h 35m

$675

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 3/11

12:50 pm-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Sun 3/15

7:35 pm-11:05 am

1 stop21h 30m

$698

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 3/11

10:50 pm-7:30 pm

1 stop14h 40m

Ljubljana Joze Pucnik

Wed 3/18

10:00 am-9:05 pm

2 stops17h 05m

$712

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

7:05 pm-1:55 pm

1 stop11h 50m

Ljubljana Joze Pucnik

Tue 4/14

9:55 am-6:15 pm

2 stops15h 20m

$714

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 2/18

5:20 pm-11:40 am

1 stop11h 20m

Ljubljana Joze Pucnik

Tue 2/24

12:50 pm-2:20 pm

1 stop32h 30m

$717

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 5/5

5:04 pm-1:50 pm

2 stops13h 46m

Ljubljana Joze Pucnik

Mon 5/11

2:00 pm-2:15 pm

1 stop31h 15m

$721

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 5/5

5:04 pm-1:50 pm

2 stops13h 46m

Ljubljana Joze Pucnik

Tue 5/12

6:00 am-2:15 pm

1 stop15h 15m

$721

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 5/5

5:04 pm-1:50 pm

2 stops13h 46m

Ljubljana Joze Pucnik

Wed 5/13

6:00 am-2:30 pm

1 stop15h 30m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 29 results
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Best time to book a flight from Chicago to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Slovenia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated February 14, 2026.
Get a feel of what it's like to fly with Turkish Airlines and Lufthansa from Chicago to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,216 reviews

Boarding

7.3

Entertainment

7.5

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.3
Good
4,216 reviews
Turkish Airlines
7.3
Good
4,216 reviews

Boarding

7.3

Entertainment

7.5

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
7,784 reviews
Turkish Airlines
7.3
Good
4,216 reviews

Boarding

7.3

Entertainment

7.5

Food

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Chicago to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Slovenia?

    Airlines like Air Serbia, Turkish Airlines, and Delta fly from Chicago to Slovenia in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 12h 20m. The distance between Chicago and Slovenia is about 4703 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Chicago to Slovenia?

    The most popular route from Chicago to Slovenia is Chicago O'Hare Intl - Ljubljana Joze Pucnik. You may also consider Chicago Midway - Ljubljana Joze Pucnik or Chicago O'Hare Intl - Maribor.

  • Can I find deals for flights from Chicago to Slovenia that include hotel bookings?

    Yes. In addition to deals on Chicago to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Slovenia.

  • Can I find deals for business class flights from Chicago to Slovenia?

    Yes. Cheapflights offers flight deals from Chicago to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Chicago to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Chicago to Slovenia

Discover the top 4 airlines that operate flights from Chicago to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$589Average$726FlexibilityNo cancel feeOn-time77%
SWISSCheapest$716Average$883FlexibilityNo cancel feeOn-time79%
Air SerbiaCheapest$745Average$795FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$800Average$1,077FlexibilityNo cancel feeOn-time76%

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