HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$713+ Cheap flights from Slovenia to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Slovenia to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Slovenia to O'Hare Intl

Keep the following information in mind while searching for Slovenia to O'Hare Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$713
(Orbitz)

Popular in

September

Cheapest in

May

Average price

$695
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago (CHI) flights.
Search Deals
From Slovenia to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Slovenia to O'Hare Intl

Cheapest flights from Slovenia to O'Hare Intl
Explore the most affordable flight options available from Slovenia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/29. 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.
Tue 11/257:35 pmLJU - ORD
1 stop21h 30mTurkish Airlines
Tue 12/211:50 amORD - LJU
1 stop23h 50mTurkish Airlines
Deal found 10/29$717
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Tue 11/2510:35 amLJU - ORD
2 stops18h 30mMultiple Airlines
Tue 12/26:50 pmORD - LJU
1 stop20h 35mMultiple Airlines
Deal found 10/29$743
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/2012:50 pmLJU - ORD
1 stop32h 30mDelta
Wed 11/2610:46 amORD - LJU
2 stops17h 54mDelta
Deal found 10/29$796

Cheapflights Fare Finder

 
Customize your flight search to find flights from Slovenia 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 October 30, 2025.
Use the filters below to find and compare flights from Slovenia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Slovenia

Fly to

O'Hare Intl

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/4

6:35 am-3:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Fri 2/27

6:50 pm-2:00 pm

1 stop12h 10m

$713

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 11/25

7:35 pm-10:05 am

1 stop21h 30m

Chicago O'Hare Intl

Tue 12/2

11:50 am-6:40 pm

1 stop23h 50m

$717

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 11/25

10:35 am-10:05 pm

2 stops18h 30m

Chicago O'Hare Intl

Tue 12/2

6:50 pm-10:25 pm

1 stop20h 35m

$743

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

9:20 am-6:25 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 3/8

12:50 pm-6:40 pm

1 stop23h 50m

$784

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 11/20

12:50 pm-2:20 pm

1 stop32h 30m

Chicago O'Hare Intl

Wed 11/26

10:46 am-11:40 am

2 stops17h 54m

$796

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 3/4

12:50 pm-6:46 pm

2 stops36h 56m

Chicago O'Hare Intl

Sun 3/8

5:25 pm-12:20 pm

1 stop12h 55m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Slovenia to O'Hare Intl

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

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

Find hourly flight availability from Slovenia 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 October 30, 2025.

One of the essential ways to save on airfare from Slovenia to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

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 October 30, 2025.
See what other customers who have flown with Lufthansa from Slovenia to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,541 reviews

Comfort

6.8

Entertainment

6.4

Food

6.3

Overall

6.8

Boarding

7.0

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
7,541 reviews
Lufthansa
6.8
Okay
7,541 reviews

Comfort

6.8

Entertainment

6.4

Food

6.3

Overall

6.8

Boarding

7.0

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 Slovenia 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.

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

    Airlines like Turkish Airlines fly from Slovenia to Chicago O'Hare Intl Airport in about 21h 30m. The time it takes to get you to your destination can typically vary by up to . There are 4703 mi between Slovenia and Chicago O'Hare Intl Airport.

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

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

  • How can I find direct flights from Slovenia 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 Slovenia to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Slovenia 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
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Slovenia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Charles de Gaulle to O'Hare Intl flights
Frederic Chopin to O'Hare Intl flights
Malpensa to O'Hare Intl flights
Dublin to O'Hare Intl flights
Amsterdam to O'Hare Intl flights
Orly to O'Hare Intl flights
Gatwick to O'Hare Intl flights
Zurich to O'Hare Intl flights
Madrid to O'Hare Intl flights
Frankfurt to O'Hare Intl flights
Charles de Gaulle to Midway flights
London City to O'Hare Intl flights
Vienna to O'Hare Intl flights
Heathrow to Midway flights
Bruxelles-National to O'Hare Intl flights
Munich to O'Hare Intl flights
Barcelona-El Prat to O'Hare Intl flights
Frederic Chopin to Midway flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights
Bergamo to O'Hare Intl flights
Istanbul to O'Hare Intl flights
Madrid to Midway flights
Krakow to O'Hare Intl flights
Leonardo da Vinci/Fiumicino to O'Hare Intl flights
Athens to O'Hare Intl flights
Duesseldorf Intl to O'Hare Intl flights
Barcelona-El Prat to Midway flights
Beauvais-Tille to O'Hare Intl flights
Sofia to O'Hare Intl flights
Linate to O'Hare Intl flights
Amsterdam to Midway flights
Bruxelles-National to Midway flights
Vicenza to O'Hare Intl flights
Belgrade to O'Hare Intl flights
Sabiha Gokcen to O'Hare Intl flights
Lisbon to O'Hare Intl flights
Basel to O'Hare Intl flights
Leonardo da Vinci/Fiumicino to Midway flights
Munich to Midway flights
Copenhagen to O'Hare Intl flights

Top airline flying from Slovenia to O'Hare Intl

Discover the top airline that operate flights from Slovenia 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$729FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.