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O'Hare Intl

$426+ Cheap flights from Ljubljana (LJU) to O'Hare Intl (ORD)

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 — ORD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Ljubljana to O'Hare Intl

Cheapest flights from Ljubljana to O'Hare Intl
Explore the most affordable flight options available from Ljubljana to O'Hare Intl. 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 O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to O'Hare Intl (ORD). 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

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$702
(Justfly.com)

One-way from

$426
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$621
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago O'Hare Intl flights.
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From Ljubljana Joze Pucnik to Chicago O'Hare Intl
Search Deals
One-way flight from Ljubljana Joze Pucnik to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($59 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).
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 O'Hare Intl 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 O'Hare Intl Airport that are best for you.

Fly from

Ljubljana

Fly to

O'Hare Intl

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 - 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

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 5/16

2:55 pm-7:00 pm

3 stops35h 05m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results
1
2

Compare providers for flights from Ljubljana to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ljubljana to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ljubljana-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ljubljana-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ljubljana-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Lufthansa from Ljubljana to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,626 reviews

Food

6.3

Comfort

6.8

Crew

7.6

Boarding

7.0

Entertainment

6.4

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,626 reviews
Lufthansa
6.8
Okay
7,626 reviews

Food

6.3

Comfort

6.8

Crew

7.6

Boarding

7.0

Entertainment

6.4

Overall

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Ljubljana to O'Hare Intl. 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 O'Hare Intl?

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

  • How long is the flight from Ljubljana to Chicago O'Hare Intl Airport?

    Departing from Ljubljana to Chicago O'Hare Intl Airport will take you 31h 45m. The distance from Ljubljana to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $622. You may be able to fly from Ljubljana to Chicago O'Hare Intl Airport for 19% less than the average price by searching for this airline.

  • Can I find deals for flights from Ljubljana to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Ljubljana to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ljubljana to O'Hare Intl?

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

  • Can I find deals for business class flights from Ljubljana to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Ljubljana to O'Hare Intl 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ljubljana to O'Hare Intl

Discover the top airline that operate flights from Ljubljana to O'Hare Intl. 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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