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O'Hare Intl

$537+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$623
(LOT)

One-way from

$537
(FlightHub)

Popular in

September

Cheapest in

November

Average price

$1,329
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. 19% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2212:50 pmLJU - ORD
1 stop32h 30mDelta
sáb. 11/2911:03 amORD - LJU
2 stops17h 37mDelta
Deal found 9/11$679
This Air France deal was found by Cheapflights users on 9/10. 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.
mié. 10/1512:35 pmLJU - ORD
1 stop32h 35mAir France
mar. 1/135:20 pmORD - LJU
1 stop11h 20mAir France
Deal found 9/10$680
This KLM deal was found by Cheapflights users on 9/10. 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.
mié. 10/1512:35 pmLJU - ORD
1 stop32h 35mKLM
mar. 1/131:35 pmORD - LJU
2 stops15h 05mKLM
Deal found 9/10$685
This KLM deal was found by Cheapflights users on 9/10. 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.
jue. 10/1612:35 pmLJU - ORD
1 stop32h 35mKLM
lun. 1/124:25 pmORD - LJU
1 stop12h 55mKLM
Deal found 9/10$687
This KLM deal was found by Cheapflights users on 9/10. 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.
jue. 10/169:15 amLJU - ORD
2 stops15h 59mKLM
dom. 1/1112:15 pmORD - LJU
2 stops16h 25mKLM
Deal found 9/10$695
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/252:55 pmLJU - ORD
1 stop13h 05mAir Serbia
sáb. 11/15:30 pmORD - LJU
1 stop20h 25mAir Serbia
Deal found 9/10$764
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/158:00 pmLJU - ORD
2 stops23h 55mLufthansa
mar. 1/139:50 pmORD - LJU
2 stops17h 20mLufthansa
Deal found 9/10$778
This Brussels Airlines deal was found by Cheapflights users on 9/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:35 pmLJU - ORD
2 stops29h 45mBrussels Airlines
lun. 1/121:55 pmORD - LJU
3 stops42h 50mBrussels Airlines
Deal found 9/10$792
This LOT deal was found by Cheapflights users on 9/11. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/201:20 pmLJU - ORD
1 stop32h 50mLOT
dom. 9/282:05 pmORD - LJU
1 stop15h 30mLOT
Deal found 9/11$834

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 septiembre 11, 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. 11/22

12:50 pm-2:20 pm

1 stop32h 30m

Chicago O'Hare Intl

sáb. 11/29

5:20 pm-11:40 am

1 stop11h 20m

$679

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 10/16

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

dom. 1/11

5:20 pm-11:40 am

1 stop11h 20m

$680

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 10/16

12:35 pm-2:10 pm

1 stop32h 35m

Chicago O'Hare Intl

lun. 1/12

4:25 pm-12:20 pm

1 stop12h 55m

$687

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 10/16

9:15 am-6:14 pm

2 stops15h 59m

Chicago O'Hare Intl

dom. 1/11

12:15 pm-11:40 am

2 stops16h 25m

$695

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mié. 3/4

12:50 pm-11:54 pm

2 stops18h 04m

Chicago O'Hare Intl

dom. 3/8

1:30 pm-12:20 pm

2 stops16h 50m

$725

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 10/25

2:55 pm-9:00 pm

1 stop13h 05m

Chicago O'Hare Intl

sáb. 11/1

5:30 pm-7:55 pm

1 stop20h 25m

$764

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mié. 3/4

12:50 pm-4:37 pm

2 stops34h 47m

Chicago O'Hare Intl

dom. 3/8

5:25 pm-12:20 pm

1 stop12h 55m

$775

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 9/28

8:10 pm-9:40 am

1 stop20h 30m

$537

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 9/28

8:00 pm-12:05 pm

2 stops23h 05m

$971

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 9/28

9:25 pm-5:23 pm

2 stops26h 58m

$1,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 septiembre 11, 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.

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 septiembre 11, 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
7,409 reviews

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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 32h 30m. 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 $634.

  • What are the cheapest airlines to fly from Ljubljana to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $537. However, be on the lookout for offers from Lufthansa and British Airways, as they are both options that can get you from Ljubljana to Chicago O'Hare Intl Airport for a low price.

  • 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

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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$634Average$758FlexibilityNo cancel feeOn-time76%

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