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$548+ Cheap flights from Ljubljana (LJU) to Chicago (CHI)

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 — CHI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Ljubljana to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Chicago (CHI). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(Flighttix)

One-way from

$548
(oojo)

Popular in

December

Cheapest in

March

Average price

$731
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago (CHI) flights.
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From Ljubljana Joze Pucnik to Chicago (CHI)
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One-way flight from Ljubljana Joze Pucnik to Chicago (CHI)
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Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Ljubljana to Chicago

Cheapest flights from Ljubljana to Chicago
Explore the most affordable flight options available from Ljubljana to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Flighttix deal was found by Cheapflights users on 1/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:50 amLJU - ORD
1 stop12h 05mMultiple Airlines
Sun 5/253:10 pmORD - LJU
1 stop11h 25mMultiple Airlines
Deal found 1/30$633
This SWISS deal was found by Cheapflights users on 1/30. 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.
Wed 2/196:35 amLJU - ORD
1 stop16h 40mSWISS
Tue 2/257:05 pmORD - LJU
1 stop20h 20mSWISS
Deal found 1/30$637
This Lufthansa deal was found by Cheapflights users on 1/30. 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.
Fri 5/26:40 amLJU - ORD
1 stop15h 05mLufthansa
Sun 5/253:10 pmORD - LJU
1 stop11h 25mLufthansa
Deal found 1/30$645
This oojo deal was found by Cheapflights users on 1/30. 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.
Wed 2/191:45 pmLJU - ORD
1 stop13h 15mLOT
Mon 2/249:55 pmORD - LJU
1 stop32h 10mLOT
Deal found 1/30$649
This Delta deal was found by Cheapflights users on 1/30. 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.
Wed 2/1912:25 pmLJU - ORD
2 stops15h 28mDelta
Mon 2/2410:30 amORD - LJU
2 stops18h 10mDelta
Deal found 1/30$683
This Air France deal was found by Cheapflights users on 1/30. 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.
Wed 2/1912:25 pmLJU - MDW
2 stops16h 55mAir France
Mon 2/241:26 pmMDW - LJU
2 stops15h 14mAir France
Deal found 1/30$692

Find flights from Ljubljana to Chicago within your budget

Customize your flight search to find flights from Ljubljana to Chicago 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 5/1

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Sun 5/25

3:10 pm-9:35 am

1 stop11h 25m

$633

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/19

6:35 am-4:15 pm

1 stop16h 40m

Chicago O'Hare Intl

Tue 2/25

7:05 pm-10:25 pm

1 stop20h 20m

$637

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Fri 5/2

6:40 am-2:45 pm

1 stop15h 05m

Chicago O'Hare Intl

Sun 5/25

3:10 pm-9:35 am

1 stop11h 25m

$645

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/19

1:45 pm-8:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 2/24

9:55 pm-1:05 pm

1 stop32h 10m

$649

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 2/19

12:25 pm-8:53 pm

2 stops15h 28m

Chicago O'Hare Intl

Mon 2/24

10:30 am-11:40 am

2 stops18h 10m

$683

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Wed 2/19

12:25 pm-10:20 pm

2 stops16h 55m

Chicago Midway

Mon 2/24

1:26 pm-11:40 am

2 stops15h 14m

$692

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 7/12

1:20 pm-3:10 pm

1 stop32h 50m

$548

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 7/12

8:15 pm-4:00 pm

2 stops26h 45m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Compare providers for flights from Ljubljana to Chicago

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 Chicago in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-Chicago 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 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 Chicago

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

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

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

Find hourly flight availability from Ljubljana to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to Chicago in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

Rainfall in Chicago by month

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

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

Temperature in Chicago by month

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

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

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated January 30, 2025.
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

LOT
7.6
Good
1,097 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

SWISS
7.5
Good
1,584 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Lufthansa
6.7
Okay
7,053 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Chicago. 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?

    Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to Chicago from Ljubljana. Booking flights from Joze Pucnik (LJU) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 1 airline.

  • What are the cheapest airlines flying from Ljubljana to Chicago round-trip?

    Flying on SWISS is currently your cheapest option to Chicago, with prices starting at $637. Additional round-trip tickets that might be worth considering are offered by Lufthansa and LOT, with the lowest prices starting at $645 and $649, respectively. SWISS is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ljubljana to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Ljubljana to Chicago (average of $245). Flying from Ljubljana to Chicago in March is currently the most expensive (average of $325). 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 Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Ljubljana to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Ljubljana to O'Hare Intl flights

Top airline flying from Ljubljana to Chicago

Discover the top airline that operate flights from Ljubljana to Chicago. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$633Average$666FlexibilityNo cancel feeOn-time79%
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