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O'Hare Intl

$372+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
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 enero 29, 2026.

This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/16:00 pm
LJU
-
ORD
1 stop31h 15m
Multiple Airlines
vie. 4/174:16 pm
ORD
-
LJU
2 stops45h 19m
Multiple Airlines
Deal found 1/27$678
This KLM deal was found by Cheapflights users on 1/28. 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. 2/512:50 pm
LJU
-
ORD
1 stop32h 30m
Multiple Airlines
mar. 2/101:58 pm
ORD
-
LJU
2 stops14h 42m
Multiple Airlines
Deal found 1/28$729
This Delta deal was found by Cheapflights users on 1/27. 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. 4/116:00 am
LJU
-
ORD
1 stop15h 15m
Delta
sáb. 4/187:07 pm
ORD
-
LJU
2 stops20h 43m
Delta
Deal found 1/27$731
This KLM deal was found by Cheapflights users on 1/28. 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. 4/16:00 am
LJU
-
ORD
1 stop15h 30m
KLM
mar. 4/145:10 pm
ORD
-
LJU
1 stop13h 40m
KLM
Deal found 1/28$738
This Delta deal was found by Cheapflights users on 1/28. 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.
mié. 4/16:00 am
LJU
-
ORD
1 stop15h 30m
Delta
mar. 4/141:06 pm
ORD
-
LJU
2 stops17h 44m
Delta
Deal found 1/28$741
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/122:05 pm
LJU
-
ORD
1 stop12h 50m
Multiple Airlines
sáb. 4/182:20 pm
ORD
-
LJU
1 stop16h 40m
Multiple Airlines
Deal found 1/27$751
This KLM deal was found by Cheapflights users on 1/28. 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.
dom. 4/122:00 pm
LJU
-
ORD
2 stops15h 16m
KLM
sáb. 4/184:20 pm
ORD
-
LJU
1 stop23h 30m
KLM
Deal found 1/28$754

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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$678
(Finnair)

One-way from

$372
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$1,031
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 29, 2026.
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

mié. 4/1

6:00 pm-6:15 pm

1 stop31h 15m

Chicago O'Hare Intl

vie. 4/17

4:16 pm-8:35 pm

2 stops45h 19m

$678

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 4/11

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

sáb. 4/18

4:20 pm-10:50 pm

1 stop23h 30m

$729

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 4/11

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

sáb. 4/18

7:07 pm-10:50 pm

2 stops20h 43m

$731

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mié. 4/1

6:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

mar. 4/14

5:10 pm-1:50 pm

1 stop13h 40m

$738

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mié. 4/1

6:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

mar. 4/14

1:06 pm-1:50 pm

2 stops17h 44m

$741

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 4/12

2:05 pm-7:55 pm

1 stop12h 50m

Chicago O'Hare Intl

sáb. 4/18

2:20 pm-2:00 pm

1 stop16h 40m

$751

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

dom. 4/12

2:00 pm-10:16 pm

2 stops15h 16m

Chicago O'Hare Intl

sáb. 4/18

4:20 pm-10:50 pm

1 stop23h 30m

$754

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mié. 4/1

9:40 am-9:40 am

1 stop31h 00m

Chicago O'Hare Intl

vie. 4/17

11:25 am-8:45 am

1 stop14h 20m

$766

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 5/28

7:40 pm-6:15 pm

2 stops53h 35m

$372

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 5/16

9:35 am-9:15 pm

1 stop18h 40m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Ljubljana-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 enero 29, 2026.
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
7,754 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Crew

7.6

Entertainment

6.4

Comfort

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
7,754 reviews
Lufthansa
6.8
Okay
7,754 reviews

Boarding

7.0

Food

6.3

Overall

6.8

Crew

7.6

Entertainment

6.4

Comfort

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 15h 15m. The distance from Ljubljana to Chicago O'Hare Intl Airport is about 4703 mi.

  • 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 20% 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
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$748FlexibilityNo cancel feeOn-time76%

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