$401+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LJU
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Slovenia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Slovenia
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Best
Last-minute
One-way
Cheapest flights from Chicago to SloveniaExplore 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 October 20, 2026.
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 October 20, 2026.
This Air Serbia deal was found by Cheapflights users on 10/19. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 pm -
1 stop32h 30m
Fri 12/182:55 pm -
1 stop32h 55m
Deal found 10/19![Air Serbia logo]()
$696
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop15h 30m
Mon 11/237:40 pm -
1 stop21h 20m
Deal found 10/17![Turkish Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 10/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:15 pm -
1 stop15h 30m
Wed 12/99:20 am -
1 stop31h 40m
Deal found 10/17![Turkish Airlines logo]()
$743
This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 pm -
1 stop15h 30m
Mon 11/169:20 am -
1 stop16h 00m
Deal found 10/16![Turkish Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:45 am -
1 stop24h 00m
Sun 12/67:40 pm -
1 stop29h 40m
Deal found 10/15![Turkish Airlines logo]()
$749
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm -
1 stop14h 30m
Tue 11/177:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm -
1 stop14h 30m
Mon 11/169:20 am -
1 stop16h 00m
Deal found 10/16![Turkish Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:55 pm -
2 stops36h 15m
Fri 12/188:45 pm -
1 stop27h 05m
Deal found 10/15![Multiple Airlines logo]()
$838
This Turkish Airlines deal was found by Cheapflights users on 10/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:45 am -
1 stop24h 00m
Tue 11/179:20 am -
1 stop31h 40m
Deal found 10/14![Turkish Airlines logo]()
$839
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 pm -
3 stops35h 35m
Mon 11/233:05 pm -
3 stops33h 15m
Deal found 10/17![Multiple Airlines logo]()
$904
Best flights from Chicago to SloveniaDiscover carefully curated flight deals from Chicago to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Chicago to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Air Serbia deal was found by Cheapflights users on 10/19. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 pm -
1 stop32h 30m
Fri 12/182:55 pm -
1 stop32h 55m
Deal found 10/19![Air Serbia logo]()
$696
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:45 am -
1 stop24h 00m
Sun 12/67:40 pm -
1 stop29h 40m
Deal found 10/15![Turkish Airlines logo]()
$749
This Air Serbia deal was found by Cheapflights users on 10/19. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1011:20 pm -
1 stop32h 25m
Sat 4/179:25 am -
1 stop18h 50m
Deal found 10/19![Air Serbia logo]()
$709
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm -
1 stop29h 10m
Wed 11/189:20 am -
1 stop31h 40m
Deal found 10/16![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop24h 00m
Tue 11/177:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop24h 00m
Sat 11/149:20 am -
1 stop31h 40m
Deal found 10/16![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:45 am -
1 stop24h 00m
Tue 11/179:20 am -
1 stop31h 40m
Deal found 10/16![Turkish Airlines logo]()
$799
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:15 pm -
1 stop28h 10m
Mon 11/167:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$799
This Turkish Airlines deal was found by Cheapflights users on 10/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/239:15 pm -
1 stop29h 10m
Fri 4/99:35 am -
1 stop31h 00m
Deal found 10/18![Turkish Airlines logo]()
$799
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:45 am -
1 stop24h 00m
Sun 11/157:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$799
Last-minute flights from Chicago to SloveniaDiscover last-minute flight deals from Chicago to Slovenia. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Slovenia. Data last updated October 20, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm -
1 stop14h 30m
Tue 11/177:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm -
1 stop14h 30m
Mon 11/169:20 am -
1 stop16h 00m
Deal found 10/16![Turkish Airlines logo]()
$799
This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 pm -
1 stop15h 30m
Mon 11/169:20 am -
1 stop16h 00m
Deal found 10/16![Turkish Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:45 am -
1 stop24h 00m
Fri 11/137:40 pm -
1 stop21h 20m
Deal found 10/16![Turkish Airlines logo]()
$914
This Turkish Airlines deal was found by Cheapflights users on 10/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:45 am -
1 stop24h 00m
Tue 11/179:20 am -
1 stop31h 40m
Deal found 10/14![Turkish Airlines logo]()
$839
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm -
1 stop15h 30m
Mon 11/237:40 pm -
1 stop21h 20m
Deal found 10/17![Turkish Airlines logo]()
$736
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 pm -
3 stops35h 35m
Mon 11/233:05 pm -
3 stops33h 15m
Deal found 10/17![Multiple Airlines logo]()
$904
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:20 pm -
1 stop10h 45m
Fri 11/276:40 am -
2 stops15h 22m
Deal found 10/16![Multiple Airlines logo]()
$913
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:45 am -
1 stop24h 00m
Sun 12/67:40 pm -
1 stop29h 40m
Deal found 10/15![Turkish Airlines logo]()
$749
This oojo deal was found by Cheapflights users on 10/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:50 pm -
2 stops16h 30m
Sun 12/66:40 am -
1 stop13h 30m
Deal found 10/15![Lufthansa logo]()
$966
One-way flights from Chicago to SloveniaSearch for one-way flight options from Chicago to Slovenia. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Chicago to Slovenia. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/174:16 pm -
2 stops38h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![British Airways logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/184:15 pm -
1 stop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$454
This Air Canada deal was found by Cheapflights users on 10/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/187:05 am -
2 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$458
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 pm -
3 stops21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$508
This Air Serbia deal was found by Cheapflights users on 10/16. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 pm -
1 stop32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Serbia logo]()
$511
This oojo deal was found by Cheapflights users on 10/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Turkish Airlines logo]()
$541
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 pm -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Turkish Airlines logo]()
$598
Find flight deals from Chicago to Slovenia
Keep the following information in mind while searching for Chicago to Slovenia flight deals. Data was last updated October 20, 2026.
Round-trip from | $696 (Air Serbia) |
|---|---|
One-way from | $401 (FlightHub) |
Popular in | June |
Cheapest in | November |
Average price | $909 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Chicago to Slovenia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sat 4/17
4:16 pm-2:15 pm
2 stops38h 59m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$401
Quickest round-trip
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Thu 3/18
4:15 pm-10:05 am
1 stop11h 50m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$454
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Thu 3/18
7:05 am-10:05 am
2 stops21h 00m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$458
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sat 12/5
5:30 pm-9:00 am
1 stop32h 30m
Ljubljana Joze Pucnik
Fri 12/18
2:55 pm-4:50 pm
1 stop32h 55m
$696
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sat 4/10
11:20 pm-2:45 pm
1 stop32h 25m
Ljubljana Joze Pucnik
Sat 4/17
9:25 am-9:15 pm
1 stop18h 50m
$709
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sun 11/29
11:45 am-6:45 pm
1 stop24h 00m
Ljubljana Joze Pucnik
Sun 12/6
7:40 pm-6:20 pm
1 stop29h 40m
$749
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Wed 11/11
8:15 pm-8:25 am
1 stop29h 10m
Ljubljana Joze Pucnik
Wed 11/18
9:20 am-10:00 am
1 stop31h 40m
$789
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sun 11/8
11:45 am-6:45 pm
1 stop24h 00m
Ljubljana Joze Pucnik
Tue 11/17
7:40 pm-10:00 am
1 stop21h 20m
$789
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Tue 11/10
11:45 am-6:45 pm
1 stop24h 00m
Ljubljana Joze Pucnik
Sat 11/14
9:20 am-10:00 am
1 stop31h 40m
$789
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Fri 11/13
11:45 am-6:45 pm
1 stop24h 00m
Ljubljana Joze Pucnik
Tue 11/17
9:20 am-10:00 am
1 stop31h 40m
$799
Showing 1-10 of 13 resultsSorted by cheapest first
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.
ORD-LJU
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 Chicago to Slovenia
CHI-SI0
ORD-LJU
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 $629). Flying from Chicago to Slovenia in June is currently the most expensive (average of $1,251). 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.
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 October 20, 2026.
Get a feel of what it's like to fly with Turkish Airlines from Chicago to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Comfort
7.3
Entertainment
7.5
Crew
7.8
Food
7.5
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Entertainment
7.5
Crew
7.8
Food
7.5
Overall
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
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.
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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.
Complete your trip
Complete your trip to Slovenia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Slovenia by cabin class
Find flights from Chicago to Slovenia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Slovenia flights
Browse other Chicago and Slovenia flight options. Last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Slovenia flights
Consider these flights traveling from Chicago to Slovenia.
Top 3 airlines flying from Chicago to Slovenia
Discover the top 3 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$1,064 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$687 | Average$979 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$771 | Average$1,362 | FlexibilityNo cancel fee | On-time76% |