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$553+ Cheap flights from Chicago (CHI) to Slovenia

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LJU
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Chicago to Slovenia

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Slovenia (SI0). 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 19, 2024.

Round-trip from

$591
(lol.travel)
From Chicago (CHI) to Slovenia
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Cheapest flights from Chicago to Slovenia
Explore the most affordable flight options available from Chicago to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This SmartFares deal was found by Cheapflights users on 12/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:05 pmORD - LJU
1 stop12h 00mMultiple Airlines
Sun 1/510:40 amLJU - ORD
2 stops38h 45mMultiple Airlines
Deal found 12/18$1,885

Find flights from Chicago to Slovenia within your budget

Customize your flight search to find flights from Chicago to Slovenia 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 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 3/4

8:30 pm-6:50 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Tue 4/22

8:10 pm-9:50 am

1 stop20h 40m

$553

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Mon 1/20

10:57 am-11:40 am

2 stops17h 43m

Ljubljana Joze Pucnik

Mon 1/27

12:25 pm-5:47 pm

2 stops36h 22m

$729

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 1/20

11:55 am-1:45 pm

2 stops18h 50m

Ljubljana Joze Pucnik

Mon 1/27

9:40 am-10:10 am

3 stops31h 30m

$745

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Mon 1/20

2:08 pm-11:40 am

2 stops14h 32m

Ljubljana Joze Pucnik

Mon 1/27

12:25 pm-4:21 pm

2 stops34h 56m

$758

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 2/1

5:20 pm-11:40 am

1 stop11h 20m

Ljubljana Joze Pucnik

Sat 2/8

1:05 pm-5:47 pm

2 stops35h 42m

$852

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 1/20

3:55 pm-12:25 pm

2 stops13h 30m

Ljubljana Joze Pucnik

Mon 1/27

8:15 pm-1:25 pm

2 stops24h 10m

$873

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Sat 2/1

5:20 pm-11:40 am

1 stop11h 20m

Ljubljana Joze Pucnik

Sat 2/8

1:05 pm-5:47 pm

2 stops35h 42m

$876

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sun 3/23

1:05 pm-11:40 am

2 stops40h 35m

Ljubljana Joze Pucnik

Sat 3/29

1:05 pm-10:27 pm

2 stops39h 22m

$967

ChicagoLjubljana

MDW - LJU

MDWLJU

Chicago Midway

Sun 2/2

10:10 am-11:40 am

2 stops18h 30m

Ljubljana Joze Pucnik

Sun 2/9

12:25 pm-10:20 pm

2 stops16h 55m

$5,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Chicago to Slovenia

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

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

What is the cheapest month to book a flight from Chicago to Slovenia?

Currently, February is the cheapest month in which you can book a flight from Chicago to Slovenia (average of $710). Flying from Chicago to Slovenia in June is currently the most expensive (average of $1,520). 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 CHI to SI?

Find hourly flight availability from Chicago to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Chicago to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Slovenia by month

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

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

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

If weather is an important factor for your trip to Slovenia, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated December 19, 2024.
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,901 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Chicago to Slovenia?

    The most popular route from Chicago to Slovenia is Chicago O'Hare Intl - Ljubljana Joze Pucnik. You may also consider Chicago Midway - Ljubljana Joze Pucnik or Chicago O'Hare Intl - Maribor.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Slovenia (average of $710). Flying from Chicago to Slovenia in June is currently the most expensive (average of $1,520). 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.

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Alternative routes for Chicago to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chicago to Slovenia

Discover the top 5 airlines that operate flights from Chicago to Slovenia. 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 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$531Average$700FlexibilityNo cancel feeOn-time77%
KLMCheapest$667Average$929FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$675Average$971FlexibilityNo cancel feeOn-time70%
SWISSCheapest$689Average$1,058FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$698Average$957FlexibilityNo cancel feeOn-time76%
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