Chicago

$381+ Cheap flights from Slovenia 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CHI
Apr 21 — Apr 281
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Cheap flight deals from Slovenia to Chicago

Keep the following information in mind while searching for Slovenia to Chicago flight deals. Data was last updated April 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$691
(Lufthansa)

One-way from

$381
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$672
Provider with most accurate pricing for Ljubljana Joze Pucnik-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Chicago (CHI) flights.
From Slovenia to Chicago (CHI)
One-way flight from Slovenia to Chicago (CHI)
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Slovenia to Chicago

Cheapest flights from Slovenia to Chicago
Explore the most affordable flight options available from Slovenia to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Lufthansa deal was found by Cheapflights users on 4/15. 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 8/2810:50 amLJU - ORD
1 stop12h 05mMultiple Airlines
Sat 9/133:35 pmORD - LJU
1 stop10h 25mMultiple Airlines
Deal found 4/15$691
This Lufthansa deal was found by Cheapflights users on 4/16. 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.
Sat 9/206:30 amLJU - ORD
1 stop15h 25mLufthansa
Sun 9/289:40 pmORD - LJU
1 stop14h 45mLufthansa
Deal found 4/16$693
This LOT deal was found by Cheapflights users on 4/15. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/231:20 pmLJU - ORD
1 stop13h 20mLOT
Thu 8/72:20 pmORD - LJU
1 stop15h 15mLOT
Deal found 4/15$716
This Finnair deal was found by Cheapflights users on 4/15. 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.
Thu 8/289:30 amLJU - ORD
1 stop15h 20mFinnair
Sat 9/1310:35 pmORD - LJU
2 stops51h 10mFinnair
Deal found 4/15$725
This FlightHub deal was found by Cheapflights users on 4/15. 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 6/249:25 amLJU - ORD
1 stop15h 30mTurkish Airlines
Fri 8/811:25 amORD - LJU
1 stop14h 05mTurkish Airlines
Deal found 4/15$731
This SWISS deal was found by Cheapflights users on 4/16. 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.
Mon 6/2310:50 amLJU - ORD
1 stop32h 20mSWISS
Mon 8/43:55 pmORD - LJU
1 stop19h 40mSWISS
Deal found 4/16$743
This Delta deal was found by Cheapflights users on 4/16. 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 6/2512:35 pmLJU - ORD
2 stops16h 30mDelta
Thu 8/710:10 amORD - LJU
2 stops18h 55mDelta
Deal found 4/16$795
This KLM deal was found by Cheapflights users on 4/15. 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.
Tue 6/249:00 amLJU - ORD
2 stops16h 03mKLM
Wed 8/62:10 pmORD - LJU
2 stops14h 55mKLM
Deal found 4/15$806
This Aeromexico deal was found by Cheapflights users on 4/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:35 pmLJU - MDW
2 stops36h 28mAir France
Sat 9/1310:35 amMDW - LJU
2 stops42h 00mAir France
Deal found 4/15$822
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 9/2012:20 pmLJU - MDW
2 stops16h 24mDelta
Sun 9/289:20 amMDW - LJU
2 stops19h 15mDelta
Deal found 4/16$1,831
This KLM deal was found by Cheapflights users on 4/15. 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.
Tue 11/2512:25 pmLJU - MDW
2 stops16h 19mKLM
Sun 12/72:00 pmMDW - LJU
2 stops14h 40mKLM
Deal found 4/15$5,441

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia 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 April 16, 2025.
Use the filters below to find and compare flights from Slovenia to Chicago that are best for you.

Fly from

Slovenia

Fly to

Chicago

Route

Depart

Return

Price

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 8/28

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Sat 9/13

3:35 pm-9:00 am

1 stop10h 25m

$691

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Sat 9/20

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

Sun 9/28

9:40 pm-7:25 pm

1 stop14h 45m

$693

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 6/23

1:20 pm-7:40 pm

1 stop13h 20m

Chicago O'Hare Intl

Thu 8/7

2:20 pm-12:35 pm

1 stop15h 15m

$716

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Thu 8/28

9:30 am-5:50 pm

1 stop15h 20m

Chicago O'Hare Intl

Sat 9/13

10:35 pm-8:45 am

2 stops51h 10m

$725

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 6/24

9:25 am-5:55 pm

1 stop15h 30m

Chicago O'Hare Intl

Wed 8/6

11:25 am-8:30 am

1 stop14h 05m

$731

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Mon 6/23

10:50 am-12:10 pm

1 stop32h 20m

Chicago O'Hare Intl

Mon 8/4

3:55 pm-6:35 pm

1 stop19h 40m

$743

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Wed 6/25

12:35 pm-10:05 pm

2 stops16h 30m

Chicago O'Hare Intl

Thu 8/7

10:10 am-12:05 pm

2 stops18h 55m

$795

LjubljanaChicago

LJU - ORD

LJUORD

Ljubljana Joze Pucnik

Tue 6/24

9:00 am-6:03 pm

2 stops16h 03m

Chicago O'Hare Intl

Wed 8/6

2:10 pm-12:05 pm

2 stops14h 55m

$806

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Thu 8/28

12:35 pm-6:03 pm

2 stops36h 28m

Chicago Midway

Sat 9/13

10:35 am-11:35 am

2 stops42h 00m

$822

LjubljanaChicago

LJU - MDW

LJUMDW

Ljubljana Joze Pucnik

Sat 9/20

12:20 pm-9:44 pm

2 stops16h 24m

Chicago Midway

Sun 9/28

9:20 am-11:35 am

2 stops19h 15m

$1,831

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 16 results
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Best time to book a flight from Slovenia to Chicago

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

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

Find hourly flight availability from Slovenia 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 April 16, 2025.

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

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 April 16, 2025.
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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
8.0
Very good
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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
8.0
Very good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

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 Slovenia to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Slovenia to Chicago one-way?

    The cheapest airlines for a one-way flight from Slovenia to Chicago are Air Serbia ($428), LOT ($498), and Turkish Airlines ($531).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia 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 Slovenia to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Slovenia to Chicago (average of $245). Flying from Slovenia to Chicago in March is currently the most expensive (average of $321). 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 Slovenia?

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

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Top airline flying from Slovenia to Chicago

Discover the top airline that operate flights from Slovenia 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$597Average$845FlexibilityNo cancel feeOn-time76%

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