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$474+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CHI
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Slovenia to Chicago

Best flights from Slovenia to Chicago
Discover carefully curated flight deals from Slovenia to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This FlightHub deal was found by Cheapflights users on 12/26. 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 2/187:35 pmLJU - ORD
1 stop29h 50mTurkish Airlines
Mon 2/238:20 pmORD - LJU
1 stop29h 05mTurkish Airlines
Deal found 12/26$712
This Air Serbia deal was found by Cheapflights users on 12/26. 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.
Sat 4/119:35 amLJU - ORD
1 stop18h 40mAir Serbia
Sat 4/1811:20 pmORD - LJU
1 stop13h 45mAir Serbia
Deal found 12/26$720
This oojo deal was found by Cheapflights users on 12/28. 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.
Wed 4/11:30 pmLJU - ORD
1 stop13h 20mLOT
Fri 4/179:50 pmORD - LJU
1 stop31h 55mLOT
Deal found 12/28$730
This SWISS deal was found by Cheapflights users on 12/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:10 pmLJU - ORD
1 stop32h 10mSWISS
Mon 4/137:05 pmORD - LJU
1 stop21h 00mSWISS
Deal found 12/27$754
This Air Canada deal was found by Cheapflights users on 12/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:45 pmLJU - ORD
2 stops15h 18mMultiple Airlines
Sat 4/189:50 amORD - LJU
2 stops16h 45mMultiple Airlines
Deal found 12/26$765
This Delta deal was found by Cheapflights users on 12/27. 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.
Mon 3/1612:50 pmLJU - MDW
2 stops29h 12mDelta
Mon 4/1312:55 pmMDW - LJU
2 stops17h 55mDelta
Deal found 12/27$807
This flugladen.de deal was found by Cheapflights users on 12/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/245:10 pmLJU - ORD
1 stop33h 50mLOT
Wed 1/289:55 pmORD - LJU
1 stop32h 10mLOT
Deal found 12/27$731
This Turkish Airlines deal was found by Cheapflights users on 12/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:35 pmLJU - ORD
1 stop21h 30mTurkish Airlines
Wed 1/288:20 pmORD - LJU
1 stop29h 05mTurkish Airlines
Deal found 12/27$742
This Travelocity deal was found by Cheapflights users on 12/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:05 pmLJU - ORD
2 stops28h 13mMultiple Airlines
Fri 4/172:20 pmORD - LJU
1 stop12h 05mMultiple Airlines
Deal found 12/28$776
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Sat 4/111:30 pmLJU - ORD
2 stops32h 40mLOT
Sat 4/189:50 pmORD - LJU
1 stop31h 55mLOT
Deal found 12/26$773
This KLM deal was found by Cheapflights users on 12/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:25 pmLJU - MDW
2 stops17h 06mMultiple Airlines
Mon 2/231:49 pmMDW - LJU
2 stops15h 31mMultiple Airlines
Deal found 12/26$830
This Delta deal was found by Cheapflights users on 12/27. 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 1/241:40 pmLJU - MDW
2 stops27h 13mDelta
Wed 1/281:26 pmMDW - LJU
2 stops15h 14mDelta
Deal found 12/27$987

Find flight deals from Slovenia to Chicago

Keep the following information in mind while searching for Slovenia to Chicago flight deals. Data was last updated December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$712
(FlightHub)

One-way from

$474
(Air Serbia)

Popular in

September

Cheapest in

May

Average price

$748
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago (CHI) flights.
Search Deals
From Slovenia to Chicago (CHI)
Search Deals
One-way flight from Slovenia to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 28, 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

Wed 2/18

7:35 pm-6:25 pm

1 stop29h 50m

Chicago O'Hare Intl

Mon 2/23

8:20 pm-8:25 am

1 stop29h 05m

$712

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 4/11

9:35 am-9:15 pm

1 stop18h 40m

Chicago O'Hare Intl

Sat 4/18

11:20 pm-8:05 pm

1 stop13h 45m

$720

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 4/1

1:30 pm-7:50 pm

1 stop13h 20m

Chicago O'Hare Intl

Fri 4/17

9:50 pm-12:45 pm

1 stop31h 55m

$730

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 1/24

5:10 pm-8:00 pm

1 stop33h 50m

Chicago O'Hare Intl

Wed 1/28

9:55 pm-1:05 pm

1 stop32h 10m

$731

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 1/24

7:35 pm-10:05 am

1 stop21h 30m

Chicago O'Hare Intl

Wed 1/28

8:20 pm-8:25 am

1 stop29h 05m

$742

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 3/16

3:10 pm-5:20 pm

1 stop32h 10m

Chicago O'Hare Intl

Mon 4/13

7:05 pm-11:05 pm

1 stop21h 00m

$754

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 4/11

1:45 pm-10:03 pm

2 stops15h 18m

Chicago O'Hare Intl

Sat 4/18

9:50 am-9:35 am

2 stops16h 45m

$765

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 4/11

1:30 pm-3:10 pm

2 stops32h 40m

Chicago O'Hare Intl

Sat 4/18

9:50 pm-12:45 pm

1 stop31h 55m

$773

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 4/1

2:05 pm-11:18 am

2 stops28h 13m

Chicago O'Hare Intl

Fri 4/17

2:20 pm-9:25 am

1 stop12h 05m

$776

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Mon 3/16

12:50 pm-12:02 pm

2 stops29h 12m

Chicago Midway

Mon 4/13

12:55 pm-1:50 pm

2 stops17h 55m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 25 results
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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
No data available for this route at this time. Please check back soon.

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 December 28, 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
1,832 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.5

Food

7.1

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
1,832 reviews
SWISS
7.5
Good
1,832 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.5

Food

7.1

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
4,126 reviews
SWISS
7.5
Good
1,832 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.5

Food

7.1

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 13h 20m. Fly via Turkish Airlines, Air Serbia, or LOT to get the fastest option. The distance from Slovenia to Chicago is about 4703 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
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Slovenia to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$729FlexibilityNo cancel feeOn-time76%

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