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$481+ Cheap flights from Slovenia to Chicago (CHI)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CHI
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Slovenia to Chicago

Keep the following information in mind while searching for Slovenia to Chicago flight deals. Data was last updated November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$721
(Lufthansa)

One-way from

$481
(Kiwi.com)

Popular in

September

Cheapest in

May
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago (CHI) flights.
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From Slovenia to Chicago (CHI)
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One-way flight from Slovenia to Chicago (CHI)
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Highest demand for flights based on searches. 11% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Find flight deals from Slovenia to Chicago

Cheapest flights from Slovenia to Chicago
Explore the most affordable flight options available from Slovenia to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Lufthansa deal was found by Cheapflights users on 11/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:30 amLJU - ORD
1 stop16h 50mMultiple Airlines
Wed 12/106:00 pmORD - LJU
1 stop11h 40mMultiple Airlines
Deal found 11/12$721
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:20 amLJU - ORD
1 stop31h 45mTurkish Airlines
Sat 1/311:50 amORD - LJU
1 stop23h 50mTurkish Airlines
Deal found 11/12$741
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:50 pmLJU - MDW
2 stops17h 57mDelta
Wed 12/109:34 amMDW - LJU
2 stops19h 06mDelta
Deal found 11/12$771
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:50 pmLJU - ORD
2 stops18h 11mDelta
Wed 12/1010:36 amORD - LJU
2 stops18h 04mDelta
Deal found 11/12$771
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:50 pmLJU - MDW
2 stops17h 57mDelta
Tue 12/91:14 pmMDW - LJU
2 stops15h 26mDelta
Deal found 11/13$772
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:50 pmLJU - ORD
2 stops18h 11mDelta
Tue 12/910:36 amORD - LJU
2 stops18h 04mDelta
Deal found 11/13$772
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:45 amLJU - ORD
2 stops32h 25mLufthansa
Sat 1/34:20 pmORD - LJU
1 stop10h 35mLufthansa
Deal found 11/12$911
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:10 pmLJU - ORD
3 stops28h 45mMultiple Airlines
Tue 12/93:50 pmORD - LJU
3 stops34h 05mMultiple Airlines
Deal found 11/13$926
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:45 pmLJU - ORD
3 stops30h 15mMultiple Airlines
Sat 1/311:50 amORD - LJU
2 stops25h 05mMultiple Airlines
Deal found 11/12$1,433

Cheapflights Fare Finder

 
Customize your flight search to find flights from Slovenia to Chicago 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 November 13, 2025.
Use the filters below to find and compare flights from Slovenia to Chicago that are best for you.

Fly from

Slovenia

Fly to

Chicago

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 12/4

6:30 am-4:20 pm

1 stop16h 50m

Chicago O'Hare Intl

Wed 12/10

6:00 pm-12:40 pm

1 stop11h 40m

$721

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 12/27

9:20 am-10:05 am

1 stop31h 45m

Chicago O'Hare Intl

Sat 1/3

11:50 am-6:40 pm

1 stop23h 50m

$741

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

9:20 am-6:25 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 3/8

12:50 pm-6:40 pm

1 stop23h 50m

$765

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Thu 12/4

12:50 pm-11:47 pm

2 stops17h 57m

Chicago Midway

Wed 12/10

9:34 am-11:40 am

2 stops19h 06m

$771

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 12/4

12:50 pm-12:01 am

2 stops18h 11m

Chicago O'Hare Intl

Wed 12/10

5:20 pm-11:40 am

1 stop11h 20m

$771

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Thu 12/4

12:50 pm-11:47 pm

2 stops17h 57m

Chicago Midway

Tue 12/9

1:14 pm-11:40 am

2 stops15h 26m

$772

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 12/4

12:50 pm-12:01 am

2 stops18h 11m

Chicago O'Hare Intl

Tue 12/9

5:20 pm-11:40 am

1 stop11h 20m

$772

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

12:50 pm-6:45 pm

2 stops36h 55m

Chicago O'Hare Intl

Sun 3/8

5:25 pm-12:20 pm

1 stop12h 55m

$801

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Wed 3/4

12:50 pm-10:44 pm

2 stops40h 54m

Chicago Midway

Sun 3/8

9:30 am-12:20 pm

2 stops20h 50m

$806

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Thu 4/23

12:20 pm-9:45 pm

2 stops16h 25m

Chicago Midway

Thu 4/30

1:00 pm-11:35 am

2 stops15h 35m

$4,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 results
1
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Best time to book a flight from Slovenia to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Slovenia 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 Slovenia to Chicago

What is the cheapest time of day to fly from SI to CHI?

Find hourly flight availability from Slovenia to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Slovenia to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight at noon.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated November 13, 2025.
Read through reviews of airlines operating flights from Slovenia to Chicago, such as SWISS and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,784 reviews

Crew

8.2

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.5
Good
1,784 reviews
SWISS
7.5
Good
1,784 reviews

Crew

8.2

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Turkish Airlines
7.3
Good
4,043 reviews
SWISS
7.5
Good
1,784 reviews

Crew

8.2

Comfort

7.4

Entertainment

6.8

Food

7.1

Overall

7.5

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Related info for your journey

Find useful and relevant information for your journey from Slovenia to Chicago. 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 Slovenia to Chicago?

    There are many flights that can get you from Slovenia to Chicago in 17h 57m. Fly via Turkish Airlines or Delta to get the fastest option. The distance from Slovenia to Chicago is about 4706 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia to Chicago 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Hammond
Porter
Benton Harbor
Merrillville

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Alternative routes for Slovenia to Chicago

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Top airline flying from Slovenia to Chicago

Discover the top airline that operate flights from Slovenia to Chicago. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$729FlexibilityNo cancel feeOn-time76%

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