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$483+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CHI
mar. 8 — mar. 151
sáb. 3/8
sáb. 3/15
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 marzo 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$635
(SWISS)

One-way from

$483
(oojo)

Popular in

December

Cheapest in

March

Average price

$634
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 ($51 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 March 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 marzo 3, 2025.

This SWISS deal was found by Cheapflights users on 3/2. 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.
jue. 4/310:50 amLJU - ORD
1 stop12h 05mSWISS
mié. 4/96:35 pmORD - LJU
1 stop32h 30mSWISS
Deal found 3/2$635
This Lufthansa deal was found by Cheapflights users on 3/3. 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.
sáb. 9/206:30 amLJU - ORD
1 stop20h 25mLufthansa
dom. 9/283:05 pmORD - LJU
1 stop15h 15mLufthansa
Deal found 3/3$643
This British Airways deal was found by Cheapflights users on 3/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/208:15 pmLJU - ORD
1 stop22h 35mBritish Airways
dom. 9/283:29 pmORD - LJU
2 stops15h 46mBritish Airways
Deal found 3/3$664
This Lufthansa deal was found by Cheapflights users on 3/2. 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.
vie. 4/116:40 amLJU - ORD
1 stop15h 05mMultiple Airlines
sáb. 4/192:20 pmORD - LJU
1 stop12h 45mMultiple Airlines
Deal found 3/2$669
This Delta deal was found by Cheapflights users on 3/2. 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.
jue. 4/312:35 pmLJU - ORD
2 stops18h 24mDelta
mié. 4/910:25 amORD - LJU
2 stops18h 40mDelta
Deal found 3/2$695
This KLM deal was found by Cheapflights users on 3/2. 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. 4/39:10 amLJU - MDW
2 stops15h 52mKLM
mié. 4/92:57 pmMDW - LJU
2 stops14h 08mKLM
Deal found 3/2$710
This Delta deal was found by Cheapflights users on 3/2. 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. 9/2012:20 pmLJU - MDW
2 stops16h 27mDelta
dom. 9/281:00 pmMDW - LJU
2 stops16h 05mDelta
Deal found 3/2$1,868
This oojo deal was found by Cheapflights users on 3/2. 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.
mar. 7/15:05 pmLJU - ORD
2 stops29h 05mLOT
mié. 7/309:40 pmORD - LJU
1 stop31h 55mLOT
Deal found 3/2$1,937
This flugladen.de deal was found by Cheapflights users on 3/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/117:45 pmLJU - ORD
1 stop29h 50mTurkish Airlines
jue. 3/2012:55 pmORD - LJU
1 stop23h 55mTurkish Airlines
Deal found 3/3$3,641

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 marzo 3, 2025.

Fly from

Ljubljana

Fly to

Chicago

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 4/3

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

mié. 4/9

6:35 pm-10:05 am

1 stop32h 30m

$635

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 4/3

6:40 am-6:33 pm

2 stops18h 53m

Chicago O'Hare Intl

mié. 4/9

2:55 pm-1:20 pm

1 stop15h 25m

$657

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

vie. 4/11

6:40 am-2:45 pm

1 stop15h 05m

Chicago O'Hare Intl

sáb. 4/19

2:20 pm-10:05 am

1 stop12h 45m

$669

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

jue. 4/3

12:35 pm-11:59 pm

2 stops18h 24m

Chicago O'Hare Intl

mié. 4/9

10:25 am-12:05 pm

2 stops18h 40m

$695

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

jue. 4/3

9:10 am-6:02 pm

2 stops15h 52m

Chicago Midway

mié. 4/9

2:57 pm-12:05 pm

2 stops14h 08m

$710

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mar. 7/1

5:05 pm-3:10 pm

2 stops29h 05m

Chicago O'Hare Intl

mié. 7/30

9:40 pm-12:35 pm

1 stop31h 55m

$1,937

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mar. 7/1

5:00 pm-2:15 pm

2 stops28h 15m

Chicago O'Hare Intl

mié. 7/30

5:55 pm-5:50 pm

2 stops16h 55m

$3,094

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

mar. 6/24

9:25 am-5:55 pm

1 stop15h 30m

$483

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

sáb. 7/12

1:20 pm-3:10 pm

1 stop32h 50m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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 March.
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 marzo 3, 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 marzo 3, 2025.
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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

KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
1,067 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
1,562 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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

Turkish Airlines
7.3
Good
3,796 reviews
Delta
8.0
Very good
8,068 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 2 different airlines.

  • 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 $635. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Delta, with the lowest prices starting at $657 and $695, 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 $322). 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 2 airlines flying from Ljubljana to Chicago

Discover the top 2 airlines 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 marzo 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$597Average$845FlexibilityNo cancel feeOn-time76%
SWISSCheapest$633Average$666FlexibilityNo cancel feeOn-time79%
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