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$426+ Cheap flights from Ljubljana (LJU) 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CHI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Ljubljana to Chicago

Cheapest flights from Ljubljana to Chicago
Explore the most affordable flight options available from Ljubljana to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:20 amLJU - ORD
1 stop16h 05mMultiple Airlines
Wed 12/1010:35 pmORD - LJU
2 stops13h 55mMultiple Airlines
Deal found 12/9$1,089
This Expedia deal was found by Cheapflights users on 12/9. 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.
Wed 12/109:20 amLJU - ORD
1 stop16h 05mMultiple Airlines
Thu 12/116:50 pmORD - LJU
1 stop20h 40mMultiple Airlines
Deal found 12/9$1,173
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:20 amLJU - ORD
1 stop16h 05mMultiple Airlines
Fri 12/127:40 pmORD - LJU
2 stops37h 15mMultiple Airlines
Deal found 12/9$1,254
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:20 amLJU - ORD
1 stop16h 05mMultiple Airlines
Wed 12/177:40 pmORD - LJU
2 stops30h 25mMultiple Airlines
Deal found 12/11$1,371
This KLM deal was found by Cheapflights users on 12/9. 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 12/1012:25 pmLJU - ORD
1 stop33h 45mKLM
Fri 12/125:20 pmORD - LJU
1 stop11h 20mKLM
Deal found 12/9$1,671
This Air France deal was found by Cheapflights users on 12/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:25 pmLJU - ORD
2 stops17h 21mAir France
Fri 12/1211:15 amORD - LJU
2 stops17h 25mAir France
Deal found 12/9$1,804

Find flight deals from Ljubljana to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$702
(Justfly.com)

One-way from

$426
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$748
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.
Search Deals
From Ljubljana Joze Pucnik to Chicago (CHI)
Search Deals
One-way flight from Ljubljana Joze Pucnik 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 Ljubljana 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 12, 2025.
Use the filters below to find and compare flights from Ljubljana to Chicago that are best for you.

Fly from

Ljubljana

Fly to

Chicago

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 1/24

9:20 am-10:05 am

1 stop31h 45m

Chicago O'Hare Intl

Wed 1/28

11:50 am-6:40 pm

1 stop23h 50m

$702

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

$720

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 4/14

9:50 am-2:25 pm

1 stop35h 35m

Chicago O'Hare Intl

Sat 4/18

11:20 pm-8:05 pm

1 stop13h 45m

$724

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 4/14

5:05 pm-7:50 pm

1 stop33h 45m

Chicago O'Hare Intl

Sat 4/18

5:10 pm-12:45 pm

2 stops36h 35m

$779

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 1/24

1:40 pm-11:56 pm

2 stops17h 16m

Chicago O'Hare Intl

Wed 1/28

1:58 pm-11:40 am

2 stops14h 42m

$801

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Sat 1/24

1:40 pm-11:59 am

2 stops29h 19m

Chicago Midway

Wed 1/28

1:49 pm-11:40 am

2 stops14h 51m

$975

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 5/16

2:55 pm-9:00 pm

1 stop13h 05m

$468

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 5/18

1:30 pm-3:15 pm

1 stop32h 45m

$505

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 5/18

9:30 am-5:50 pm

1 stop15h 20m

$521

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 5/16

1:30 pm-3:10 pm

2 stops32h 40m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Ljubljana-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ljubljana-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ljubljana to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Ljubljana 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 Ljubljana 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 12, 2025.
See what other customers who have flown with SWISS and Turkish Airlines from Ljubljana to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,810 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Turkish Airlines
7.3
Good
4,090 reviews
SWISS
7.5
Good
1,810 reviews

Comfort

7.4

Crew

8.3

Overall

7.5

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

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

  • What airport do you fly from for flights from Ljubljana to Chicago?

    Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to Chicago from Ljubljana. Booking flights from Joze Pucnik (LJU) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 1 airline.

  • How long is the flight from Ljubljana to Chicago?

    Departing from Ljubljana to Chicago will take you 31h 45m. The distance from Ljubljana 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.

  • What is the cheapest airline to fly from Ljubljana to Chicago round-trip?

    Flying on Lufthansa is currently your cheapest option to Chicago, with prices starting at $622. Lufthansa is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ljubljana 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 Ljubljana to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Ljubljana to O'Hare Intl flights

Top airline flying from Ljubljana to Chicago

Discover the top airline that operate flights from Ljubljana 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$729FlexibilityNo cancel feeOn-time76%

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