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O'Hare Intl

$490+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
may. 24 — may. 311
sáb. 5/24
sáb. 5/31
1 adult, Economy
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Cheap 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 mayo 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$674
(KLM)

One-way from

$490
(oojo)

Popular in

December

Cheapest in

November

Average price

$693
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
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One-way flight from Ljubljana Joze Pucnik to Chicago O'Hare Intl
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Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 mayo 19, 2025.

This KLM deal was found by Cheapflights users on 5/19. 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.
sáb. 9/2012:35 pmLJU - ORD
1 stop32h 35mKLM
dom. 9/282:10 pmORD - LJU
2 stops14h 25mKLM
Deal found 5/19$674
This Air Canada deal was found by Cheapflights users on 5/19. 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.
vie. 10/36:40 amLJU - ORD
2 stops19h 49mMultiple Airlines
mar. 10/1410:40 amORD - LJU
2 stops16h 25mMultiple Airlines
Deal found 5/19$676
This flugladen.de deal was found by Cheapflights users on 5/19. 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.
vie. 10/31:20 pmLJU - ORD
1 stop13h 20mLOT
mar. 10/149:40 pmORD - LJU
1 stop31h 55mLOT
Deal found 5/19$691
This SWISS deal was found by Cheapflights users on 5/19. 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.
jue. 7/37:20 pmLJU - ORD
1 stop27h 35mSWISS
jue. 7/102:20 pmORD - LJU
1 stop12h 45mSWISS
Deal found 5/19$734
This oojo deal was found by Cheapflights users on 5/18. 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.
jue. 7/106:40 amLJU - ORD
2 stops14h 20mLufthansa
mié. 7/1610:30 pmORD - LJU
2 stops13h 55mLufthansa
Deal found 5/18$843
This British Airways deal was found by Cheapflights users on 5/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/107:00 pmLJU - ORD
1 stop30h 15mBritish Airways
mié. 7/167:15 pmORD - LJU
1 stop15h 35mBritish Airways
Deal found 5/18$871
This Turkish Airlines deal was found by Cheapflights users on 5/18. 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.
lun. 6/168:10 pmLJU - ORD
1 stop20h 30mTurkish Airlines
sáb. 6/217:50 pmORD - LJU
1 stop29h 40mTurkish Airlines
Deal found 5/18$905
This Delta deal was found by Cheapflights users on 5/18. 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.
lun. 6/1612:35 pmLJU - ORD
2 stops16h 30mDelta
sáb. 6/2110:35 amORD - LJU
2 stops18h 00mDelta
Deal found 5/18$1,090

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 mayo 19, 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

sáb. 9/20

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

dom. 9/28

2:10 pm-11:35 am

2 stops14h 25m

$674

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

vie. 10/3

6:40 am-7:29 pm

2 stops19h 49m

Chicago O'Hare Intl

mar. 10/14

10:40 am-10:05 am

2 stops16h 25m

$676

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

vie. 10/3

1:20 pm-7:40 pm

1 stop13h 20m

Chicago O'Hare Intl

mar. 10/14

9:40 pm-12:35 pm

1 stop31h 55m

$691

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 7/3

7:20 pm-3:55 pm

1 stop27h 35m

Chicago O'Hare Intl

jue. 7/10

2:20 pm-10:05 am

1 stop12h 45m

$734

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 7/10

6:40 am-2:00 pm

2 stops14h 20m

Chicago O'Hare Intl

mié. 7/16

10:30 pm-7:25 pm

2 stops13h 55m

$843

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 7/10

7:00 pm-6:15 pm

1 stop30h 15m

Chicago O'Hare Intl

mié. 7/16

7:15 pm-5:50 pm

1 stop15h 35m

$871

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

lun. 6/16

8:10 pm-9:40 am

1 stop20h 30m

Chicago O'Hare Intl

sáb. 6/21

7:50 pm-8:30 am

1 stop29h 40m

$905

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

lun. 6/16

12:35 pm-10:05 pm

2 stops16h 30m

Chicago O'Hare Intl

sáb. 6/21

10:35 am-11:35 am

2 stops18h 00m

$1,090

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 7/12

1:20 pm-12:05 pm

1 stop29h 45m

$490

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 9/28

9:25 pm-1:50 pm

1 stop23h 25m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

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 May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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.

Cheapflights Insights

Everything you need to know about your flight from Ljubljana to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from LJU to ORD?

Find hourly flight availability from Ljubljana to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 19, 2025.

It’s optimal to fly from Ljubljana to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 mayo 19, 2025.
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,344 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,071 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,810 reviews
Delta
8.0
Very good
7,951 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Flying on KLM is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $674. Additional round-trip tickets that might be worth considering are offered by LOT and SWISS, with the lowest prices starting at $691 and $734, respectively.

  • 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.

  • What is the cheapest month to book a flight from Ljubljana to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Ljubljana to Chicago O'Hare Intl Airport (average of $245). Flying from Ljubljana to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 mayo 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$597Average$845FlexibilityNo cancel feeOn-time76%

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