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$708+ Cheap flights from Ljubljana (LJU) to Illinois

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ljubljana to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Illinois (USIL). 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 December 18, 2024.

Round-trip from

$717
(Delta)
From Ljubljana Joze Pucnik to Illinois
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Find flight deals from Ljubljana to Illinois

Cheapest flights from Ljubljana to Illinois
Explore the most affordable flight options available from Ljubljana to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Lufthansa deal was found by Cheapflights users on 12/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:15 pmLJU - ORD
2 stops23h 40mLufthansa
Thu 1/26:00 pmORD - LJU
1 stop11h 25mLufthansa
Deal found 12/17$708
This SWISS deal was found by Cheapflights users on 12/17. 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.
Thu 12/262:20 pmLJU - ORD
1 stop32h 55mSWISS
Thu 1/27:05 pmORD - LJU
1 stop11h 30mSWISS
Deal found 12/17$828
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Thu 12/2610:25 amLJU - ORD
2 stops28h 40mMultiple Airlines
Thu 1/29:50 amORD - LJU
2 stops19h 35mMultiple Airlines
Deal found 12/17$1,205
This Air France deal was found by Cheapflights users on 12/17. 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.
Thu 12/2612:25 pmLJU - MDW
2 stops27h 58mMultiple Airlines
Thu 1/212:10 pmMDW - LJU
2 stops16h 30mMultiple Airlines
Deal found 12/17$1,746

Find flights from Ljubljana to Illinois within your budget

Customize your flight search to find flights from Ljubljana to Illinois 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/24

12:25 pm-3:05 pm

1 stop33h 40m

Chicago O'Hare Intl

Wed 1/29

10:05 am-11:40 am

2 stops18h 35m

$717

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Fri 1/24

12:25 pm-4:12 pm

2 stops34h 47m

Chicago Midway

Wed 1/29

9:34 am-11:40 am

2 stops19h 06m

$727

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/24

12:25 pm-3:05 pm

1 stop33h 40m

Chicago O'Hare Intl

Wed 1/29

4:25 pm-6:55 pm

1 stop19h 30m

$768

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 1/24

7:45 pm-10:10 am

1 stop21h 25m

Chicago O'Hare Intl

Wed 1/29

1:40 pm-6:50 pm

2 stops22h 10m

$886

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 2/14

1:45 pm-8:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Fri 2/21

9:55 pm-1:05 pm

1 stop32h 10m

$2,048

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 2/14

1:45 pm-10:04 am

2 stops27h 19m

Chicago O'Hare Intl

Fri 2/21

9:55 pm-1:05 pm

1 stop32h 10m

$2,464

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 2/15

10:35 am-3:30 pm

2 stops35h 55m

Chicago O'Hare Intl

Fri 2/21

8:20 pm-10:30 pm

2 stops43h 10m

$2,768

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 2/14

10:35 am-6:25 pm

2 stops14h 50m

Chicago O'Hare Intl

Fri 2/21

9:25 pm-10:05 am

2 stops29h 40m

$3,275

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/12

6:35 am-4:15 pm

1 stop16h 40m

Chicago O'Hare Intl

Tue 2/18

7:05 pm-10:25 pm

1 stop20h 20m

$3,341

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sun 2/16

12:25 pm-9:14 pm

2 stops15h 49m

Chicago O'Hare Intl

Sat 2/22

11:35 am-11:40 am

2 stops17h 05m

$3,589

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Ljubljana to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Ljubljana to Illinois

Get recent, data-driven insights about flights from Ljubljana to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ljubljana to Illinois?

Currently, September is the cheapest month in which you can book a flight from Ljubljana to Illinois (average of $232). Flying from Ljubljana to Illinois in June is currently the most expensive (average of $308). 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.

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

Find hourly flight availability from Ljubljana to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ljubljana to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Delta, Lufthansa and SWISS from Ljubljana to Illinois to help guide your decision. 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.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,133 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ljubljana to Illinois. 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 Illinois?

    Located just 11.7 mi from the city center, Ljubljana Joze Pucnik (LJU) is the airport most travelers will use when flying to Illinois from Ljubljana.

  • Can I find deals for flights from Ljubljana to Illinois that include hotel bookings?

    Yes. In addition to deals on Ljubljana to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ljubljana to Illinois?

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

  • Can I find deals for business class flights from Ljubljana to Illinois?

    Yes. Cheapflights offers flight deals from Ljubljana to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Ljubljana to Illinois (average of $232). Flying from Ljubljana to Illinois in June is currently the most expensive (average of $308). 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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Alternative routes for Ljubljana to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ljubljana to Illinois

Discover the top 2 airlines that operate flights from Ljubljana to Illinois. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$597Average$856FlexibilityNo cancel feeOn-time76%
SWISSCheapest$633Average$666FlexibilityNo cancel feeOn-time79%
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