$378+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LJU
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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
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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 September 9, 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 September 9, 2026.
This Air Serbia deal was found by Cheapflights users on 9/5. 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 10/315:30 pm -
1 stop33h 30m
Thu 11/58:45 pm -
1 stop25h 00m
Deal found 9/5![Air Serbia logo]()
$680
This Air Serbia deal was found by Cheapflights users on 9/6. 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 10/1011:20 pm -
1 stop32h 25m
Sat 10/179:25 am -
1 stop18h 50m
Deal found 9/6![Air Serbia logo]()
$699
This Air Serbia deal was found by Cheapflights users on 9/4. 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 10/311:20 pm -
1 stop26h 30m
Sat 10/109:25 am -
1 stop18h 50m
Deal found 9/4![Air Serbia logo]()
$761
This Air Serbia deal was found by Cheapflights users on 9/6. 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.
Wed 12/2311:55 pm -
1 stop26h 05m
Wed 12/309:30 am -
1 stop18h 50m
Deal found 9/6![Air Serbia logo]()
$769
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Tue 10/207:25 pm -
3 stops34h 35m
Tue 10/275:10 pm -
3 stops31h 10m
Deal found 9/5![Multiple Airlines logo]()
$781
This Air Serbia deal was found by Cheapflights users on 9/7. 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.
Wed 12/2311:55 pm -
1 stop13h 00m
Tue 1/58:45 pm -
1 stop31h 35m
Deal found 9/7![Air Serbia logo]()
$814
This FlightHub deal was found by Cheapflights users on 9/6. 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 10/511:25 am -
1 stop14h 25m
Tue 10/139:45 am -
1 stop15h 30m
Deal found 9/6![Turkish Airlines logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 9/9. 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 10/78:10 pm -
1 stop33h 55m
Wed 10/149:45 am -
1 stop30h 55m
Deal found 9/9![Turkish Airlines logo]()
$850
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 pm -
1 stop16h 20m
Tue 10/277:40 pm -
1 stop29h 40m
Deal found 9/7![Turkish Airlines logo]()
$855
This Justfly.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/1111:25 am -
1 stop25h 05m
Mon 12/77:40 pm -
1 stop29h 40m
Deal found 9/4![Turkish Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/2010:59 am -
2 stops19h 26m
Tue 10/2712:55 pm -
2 stops27h 08m
Deal found 9/5![Delta logo]()
$963
This Delta deal was found by Cheapflights users on 9/5. 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 12/239:30 am -
2 stops19h 10m
Sun 12/2712:35 pm -
2 stops29h 28m
Deal found 9/5![Delta logo]()
$1,050
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 September 9, 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 September 9, 2026.
This Air Serbia deal was found by Cheapflights users on 9/5. 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 10/315:30 pm -
1 stop33h 30m
Thu 11/58:45 pm -
1 stop25h 00m
Deal found 9/5![Air Serbia logo]()
$680
This oojo deal was found by Cheapflights users on 9/8. 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 1/119:50 pm -
1 stop32h 15m
Wed 1/201:45 pm -
1 stop13h 10m
Deal found 9/8![LOT logo]()
$800
This Turkish Airlines deal was found by Cheapflights users on 9/9. 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 10/78:10 pm -
1 stop33h 55m
Wed 10/149:45 am -
1 stop30h 55m
Deal found 9/9![Turkish Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 9/6. 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 1/2010:35 am -
2 stops18h 05m
Tue 1/2612:50 pm -
2 stops34h 35m
Deal found 9/6![Delta logo]()
$894
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Sun 10/1111:05 am -
2 stops16h 00m
Mon 12/710:45 am -
2 stops16h 13m
Deal found 9/8![Multiple Airlines logo]()
$972
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/134:20 pm -
1 stop10h 45m
Tue 11/176:40 am -
2 stops15h 12m
Deal found 9/8![United Airlines logo]()
$975
This Turkish Airlines deal was found by Cheapflights users on 9/6. 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 1/2011:45 am -
1 stop24h 00m
Tue 1/267:40 pm -
1 stop21h 20m
Deal found 9/6![Turkish Airlines logo]()
$850
This LOT deal was found by Cheapflights users on 9/8. 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.
Fri 11/139:50 pm -
1 stop32h 15m
Tue 11/175:10 pm -
1 stop33h 45m
Deal found 9/8![LOT logo]()
$916
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/2010:59 am -
2 stops19h 26m
Tue 10/2712:55 pm -
2 stops27h 08m
Deal found 9/5![Delta logo]()
$963
This Air Serbia deal was found by Cheapflights users on 9/7. 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.
Wed 12/2311:55 pm -
1 stop31h 30m
Sat 1/29:30 am -
1 stop14h 20m
Deal found 9/7![Air Serbia logo]()
$964
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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 11/138:15 pm -
1 stop15h 30m
Tue 11/179:10 am -
1 stop16h 10m
Deal found 9/7![Turkish Airlines logo]()
$920
This Turkish Airlines deal was found by Cheapflights users on 9/6. 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 stop28h 00m
Tue 11/109:10 am -
1 stop31h 50m
Deal found 9/6![Turkish Airlines logo]()
$920
This Delta deal was found by Cheapflights users on 9/9. 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 10/712:49 pm -
2 stops18h 01m
Wed 10/146:00 am -
2 stops19h 00m
Deal found 9/9![Delta logo]()
$1,139
This Delta deal was found by Cheapflights users on 9/5. 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 12/236:00 am -
2 stops22h 40m
Wed 12/3012:55 pm -
2 stops35h 29m
Deal found 9/5![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 12/226:20 pm -
2 stops34h 20m
Fri 1/112:25 pm -
2 stops27h 25m
Deal found 9/6![Delta logo]()
$1,202
This Delta deal was found by Cheapflights users on 9/5. 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 12/239:30 am -
2 stops19h 10m
Thu 12/3112:25 pm -
2 stops27h 25m
Deal found 9/5![Delta logo]()
$1,211
This Delta deal was found by Cheapflights users on 9/6. 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 12/239:30 am -
2 stops19h 10m
Fri 1/112:25 pm -
2 stops27h 25m
Deal found 9/6![Delta logo]()
$1,275
This Delta deal was found by Cheapflights users on 9/7. 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 12/239:30 am -
2 stops19h 10m
Mon 1/412:25 pm -
2 stops31h 08m
Deal found 9/7![Delta logo]()
$1,345
Last-minute flights from Chicago to SloveniaDiscover last-minute flight deals from Chicago to Slovenia. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Slovenia. Data last updated September 9, 2026 and is based on user searches.
This Air Serbia deal was found by Cheapflights users on 9/4. 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 10/311:20 pm -
1 stop26h 30m
Sat 10/109:25 am -
1 stop18h 50m
Deal found 9/4![Air Serbia logo]()
$761
This FlightHub deal was found by Cheapflights users on 9/6. 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 10/511:25 am -
1 stop14h 25m
Tue 10/139:45 am -
1 stop15h 30m
Deal found 9/6![Turkish Airlines logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 9/9. 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 10/78:10 pm -
1 stop33h 55m
Wed 10/149:45 am -
1 stop30h 55m
Deal found 9/9![Turkish Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 9/9. 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 10/712:49 pm -
2 stops18h 01m
Wed 10/146:00 am -
2 stops19h 00m
Deal found 9/9![Delta logo]()
$1,139
This Air Serbia deal was found by Cheapflights users on 9/6. 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 10/1011:20 pm -
1 stop32h 25m
Sat 10/179:25 am -
1 stop18h 50m
Deal found 9/6![Air Serbia logo]()
$699
This Justfly.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/1111:25 am -
1 stop25h 05m
Mon 12/77:40 pm -
1 stop29h 40m
Deal found 9/4![Turkish Airlines logo]()
$878
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:05 am -
2 stops16h 00m
Tue 11/36:15 am -
1 stop17h 00m
Deal found 9/5![Multiple Airlines logo]()
$895
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Tue 10/207:25 pm -
3 stops34h 35m
Tue 10/275:10 pm -
3 stops31h 10m
Deal found 9/5![Multiple Airlines logo]()
$781
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 pm -
1 stop16h 20m
Tue 10/277:40 pm -
1 stop29h 40m
Deal found 9/7![Turkish Airlines logo]()
$855
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/2010:59 am -
2 stops19h 26m
Tue 10/2712:55 pm -
2 stops27h 08m
Deal found 9/5![Delta logo]()
$963
This Air Serbia deal was found by Cheapflights users on 9/5. 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 10/315:30 pm -
1 stop33h 30m
Thu 11/58:45 pm -
1 stop25h 00m
Deal found 9/5![Air Serbia logo]()
$680
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Sat 10/315:30 pm -
1 stop33h 30m
Thu 11/55:55 pm -
2 stops28h 35m
Deal found 9/5![Multiple Airlines logo]()
$899
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 September 9, 2026.
Search for one-way flight options from Chicago to Slovenia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 11/56:30 pm -
3 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Tue 9/223:45 pm -
3 stops42h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 12/228:50 pm -
2 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$434
This Air Serbia deal was found by Cheapflights users on 9/4. 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.
Mon 9/214:40 pm -
1 stop33h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Serbia logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/213:45 pm -
3 stops58h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/205:10 pm -
1 stop13h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$463
This KLM deal was found by Cheapflights users on 9/6. 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.
Sun 11/84:25 pm -
1 stop12h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![KLM logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 11/56:42 pm -
3 stops56h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 11/54:25 pm -
1 stop12h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$518
This FlightHub deal was found by Cheapflights users on 9/4. 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 9/228:10 pm -
1 stop29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Turkish Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sun 12/207:45 pm -
3 stops41h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 9/4. 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.
Tue 9/227:01 pm -
2 stops20h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$728
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 September 9, 2026.
Round-trip from | $680 (Air Serbia) |
|---|---|
One-way from | $378 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,095 |
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 September 9, 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
Tue 9/22
3:45 pm-5:15 pm
3 stops42h 30m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$417
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Tue 12/22
8:50 pm-10:05 am
2 stops30h 15m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$434
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Mon 9/21
4:40 pm-8:50 am
1 stop33h 10m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$448
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Tue 10/20
5:10 pm-1:50 pm
1 stop13h 40m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
Quickest round-trip
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sun 11/8
4:25 pm-12:20 pm
1 stop12h 55m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$468
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sun 11/8
8:29 am-11:40 am
2 stops20h 11m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$468
ChicagoLjubljana
MDW Chicago Midway - LJU Ljubljana Joze Pucnik
MDWLJU
Chicago Midway
Thu 11/5
1:27 pm-11:40 am
2 stops15h 13m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$515
ChicagoLjubljana
ORD Chicago O'Hare Intl - LJU Ljubljana Joze Pucnik
ORDLJU
Chicago O'Hare Intl
Sat 10/31
5:30 pm-9:00 am
1 stop33h 30m
Ljubljana Joze Pucnik
Thu 11/5
8:45 pm-2:45 pm
1 stop25h 00m
$680
ChicagoLjubljana
MDW Chicago Midway - LJU Ljubljana Joze Pucnik
MDWLJU
Chicago Midway
Tue 9/22
7:01 pm-10:55 pm
2 stops20h 54m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$728
ChicagoLjubljana
MDW Chicago Midway - LJU Ljubljana Joze Pucnik
MDWLJU
Chicago Midway
Sun 12/20
8:07 pm-8:20 pm
3 stops41h 13m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$739
Showing 1-10 of 30 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
MDW-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
MDW-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 $1,263). 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 September 9, 2026.
Get a feel of what it's like to fly with Turkish Airlines and Lufthansa 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.
Comfort
7.3
Boarding
7.3
Crew
7.8
Overall
7.4
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Boarding
7.3
Crew
7.8
Overall
7.4
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Boarding
7.3
Crew
7.8
Overall
7.4
Entertainment
7.5
Food
7.5
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 September 9, 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$1,064 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$697 | Average$883 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$771 | Average$1,286 | FlexibilityNo cancel fee | On-time76% |