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Ljubljana

$234+ Cheap flights from O'Hare Intl (ORD) to Ljubljana (LJU)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LJU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Ljubljana (LJU). 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$586
(Justfly.com)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$698
Provider with most accurate pricing for Chicago O'Hare Intl-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Ljubljana Joze Pucnik flights.
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From Chicago O'Hare Intl to Ljubljana Joze Pucnik
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One-way flight from Chicago O'Hare Intl to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 23% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from O'Hare Intl to Ljubljana

Cheapest flights from O'Hare Intl to Ljubljana
Explore the most affordable flight options available from O'Hare Intl to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Justfly.com deal was found by Cheapflights users on 1/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/711:50 am
ORD
-
LJU
1 stop23h 50m
Turkish Airlines
Wed 2/187:35 pm
LJU
-
ORD
1 stop29h 50m
Turkish Airlines
Deal found 1/12$586
This Justfly.com deal was found by Cheapflights users on 1/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pm
ORD
-
LJU
1 stop15h 20m
Turkish Airlines
Sun 3/229:20 am
LJU
-
ORD
1 stop31h 45m
Turkish Airlines
Deal found 1/13$596
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Thu 2/1211:50 am
ORD
-
LJU
1 stop23h 50m
Turkish Airlines
Thu 2/199:20 am
LJU
-
ORD
1 stop16h 05m
Turkish Airlines
Deal found 1/13$597
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Fri 4/2411:25 am
ORD
-
LJU
1 stop24h 55m
Turkish Airlines
Sun 5/38:15 pm
LJU
-
ORD
1 stop29h 00m
Turkish Airlines
Deal found 1/13$598
This Justfly.com deal was found by Cheapflights users on 1/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pm
ORD
-
LJU
1 stop15h 20m
Turkish Airlines
Mon 3/239:20 am
LJU
-
ORD
1 stop16h 05m
Turkish Airlines
Deal found 1/13$605
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:55 pm
ORD
-
LJU
1 stop32h 10m
LOT
Sat 2/215:10 pm
LJU
-
ORD
1 stop33h 50m
LOT
Deal found 1/13$613
This oojo deal was found by Cheapflights users on 1/12. 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.
Thu 2/268:20 pm
ORD
-
LJU
1 stop15h 20m
Turkish Airlines
Thu 3/59:20 am
LJU
-
ORD
1 stop16h 05m
Turkish Airlines
Deal found 1/12$616
This oojo deal was found by Cheapflights users on 1/12. 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.
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 1/12$617
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:50 pm
ORD
-
LJU
1 stop31h 55m
LOT
Tue 4/145:05 pm
LJU
-
ORD
1 stop33h 45m
LOT
Deal found 1/11$625
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:50 pm
ORD
-
LJU
1 stop31h 55m
LOT
Fri 4/245:05 pm
LJU
-
ORD
1 stop29h 05m
LOT
Deal found 1/13$627

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Ljubljana 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 January 14, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Ljubljana that are best for you.

Fly from

O'Hare Intl

Fly to

Ljubljana

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 2/7

11:50 am-6:40 pm

1 stop23h 50m

Ljubljana Joze Pucnik

Wed 2/18

7:35 pm-6:25 pm

1 stop29h 50m

$586

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 3/14

9:20 pm-8:25 am

1 stop29h 05m

Ljubljana Joze Pucnik

Wed 3/18

7:35 pm-11:05 am

1 stop21h 30m

$633

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 4/15

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

Fri 4/17

8:40 pm-9:15 pm

1 stop31h 35m

$677

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/14

4:16 pm-5:15 pm

2 stops17h 59m

Ljubljana Joze Pucnik

Mon 4/20

3:10 pm-1:50 pm

1 stop29h 40m

$680

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 4/1

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

Sat 4/11

9:35 am-9:15 pm

1 stop18h 40m

$690

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 4/1

4:40 pm-9:00 am

1 stop33h 20m

Ljubljana Joze Pucnik

Fri 4/10

8:40 pm-9:15 pm

1 stop31h 35m

$690

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sun 4/5

11:25 am-8:45 am

1 stop14h 20m

Ljubljana Joze Pucnik

Sun 4/12

8:15 pm-9:40 am

1 stop20h 25m

$694

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 4/11

11:25 am-8:45 am

1 stop14h 20m

Ljubljana Joze Pucnik

Mon 4/20

9:40 am-6:15 pm

1 stop15h 35m

$694

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 3/16

9:20 pm-6:40 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Mon 3/23

9:20 am-7:25 pm

1 stop16h 05m

$694

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 3/24

9:20 pm-6:40 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Wed 4/1

8:15 pm-9:40 am

1 stop20h 25m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from O'Hare Intl to Ljubljana

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 O'Hare Intl to Ljubljana in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
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 Chicago O'Hare Intl Airport-Ljubljana flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Ljubljana flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Ljubljana 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 Chicago O'Hare Intl Airport-Ljubljana 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 O'Hare Intl to Ljubljana

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

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated January 14, 2026.
Read reviews from past customers who have flown KLM, SWISS, and Turkish Airlines from Chicago O'Hare Intl Airport to Ljubljana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.5
Good
1,847 reviews
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,165 reviews
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,711 reviews
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Serbia
6.2
Okay
212 reviews
KLM
7.7
Good
1,437 reviews

Comfort

7.6

Boarding

7.7

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

    Most people fly into Ljubljana Joze Pucnik (LJU) if they book a flight to Ljubljana from Chicago O'Hare Intl. On average, Joze Pucnik has 0 inbound flights from Chicago O'Hare Intl per day from 5 airlines. Ljubljana Joze Pucnik is conveniently located just 11.7 mi from Ljubljana’s city center.

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

    A quick flight from Chicago O'Hare Intl Airport to Ljubljana can take about 17h 59m. Turkish Airlines provides one of the quickest options available for as low as $680. There are 4703 mi between Chicago O'Hare Intl Airport and Ljubljana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Ljubljana round-trip?

    KLM, at $583, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Ljubljana.Alternate airlines to your destination round-trip include Turkish Airlines and SWISS. These flights start at 31% lower than the current average price 3 months from now.

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

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

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

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

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

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

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora

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Alternative routes for O'Hare Intl to Ljubljana

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Midway to Ljubljana flights
O'Hare Intl to Maribor flights

Top 5 airlines flying from O'Hare Intl to Ljubljana

Discover the top 5 airlines that operate flights from O'Hare Intl to Ljubljana. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$583Average$860FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$587Average$738FlexibilityNo cancel feeOn-time77%
SWISSCheapest$716Average$969FlexibilityNo cancel feeOn-time79%
Air SerbiaCheapest$746Average$852FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$849Average$1,081FlexibilityNo cancel feeOn-time76%

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