$386+ Cheap flights from Illinois to Slovenia
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LJU
may. 11 — may. 181
Round-trip
1 adult, Economy
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Cheapest flights from Illinois to SloveniaExplore the most affordable flight options available from Illinois to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2026.
Explore the most affordable flight options available from Illinois to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2026.
This FlightHub deal was found by Cheapflights users on 4/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2911:25 am
ORD
- LJU
1 stop18h 30m
Turkish Airlines
mar. 10/139:40 am
LJU
- ORD
1 stop15h 35m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$664
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/208:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
mié. 9/308:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/9![Turkish Airlines logo]()
$667
This oojo deal was found by Cheapflights users on 4/10. 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. 10/2712:50 pm
ORD
- LJU
1 stop23h 50m
Turkish Airlines
mar. 11/37:35 pm
LJU
- ORD
1 stop30h 50m
Turkish Airlines
Deal found 4/10![Turkish Airlines logo]()
$688
This FlightHub deal was found by Cheapflights users on 4/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
jue. 4/308:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/9![Turkish Airlines logo]()
$694
This Air Serbia deal was found by Cheapflights users on 4/7. 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.
lun. 9/74:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
sáb. 9/199:25 am
LJU
- ORD
1 stop18h 50m
Air Serbia
Deal found 4/7![Air Serbia logo]()
$695
This Air Serbia deal was found by Cheapflights users on 4/10. 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.
lun. 8/244:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
vie. 9/48:40 pm
LJU
- ORD
1 stop31h 35m
Air Serbia
Deal found 4/10![Air Serbia logo]()
$696
This FlightHub deal was found by Cheapflights users on 4/6. 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.
vie. 9/48:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
mar. 9/158:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
lun. 8/244:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
sáb. 9/59:25 am
LJU
- ORD
1 stop18h 50m
Air Serbia
Deal found 4/10![Air Serbia logo]()
$702
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/178:10 pm
ORD
- LJU
1 stop33h 45m
Turkish Airlines
lun. 9/288:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/9![Turkish Airlines logo]()
$703
This FlightHub deal was found by Cheapflights users on 4/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/78:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
jue. 9/178:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$705
This oojo deal was found by Cheapflights users on 4/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/118:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
lun. 12/77:35 pm
LJU
- ORD
1 stop21h 30m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 4/6. 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.
mar. 5/51:24 pm
MDW
- LJU
2 stops17h 26m
Delta
mar. 5/126:00 am
LJU
- MDW
2 stops19h 33m
Delta
Deal found 4/6![Delta logo]()
$987
Best flights from Illinois to SloveniaDiscover carefully curated flight deals from Illinois to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 11, 2026.
Discover carefully curated flight deals from Illinois to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 11, 2026.
This Air Serbia deal was found by Cheapflights users on 4/10. 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.
lun. 8/244:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
vie. 9/48:40 pm
LJU
- ORD
1 stop31h 35m
Air Serbia
Deal found 4/10![Air Serbia logo]()
$696
This Turkish Airlines deal was found by Cheapflights users on 4/7. 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.
sáb. 9/268:10 pm
ORD
- LJU
1 stop33h 45m
Turkish Airlines
mié. 9/301:50 pm
LJU
- ORD
1 stop26h 50m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$782
This KLM deal was found by Cheapflights users on 4/6. 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.
mar. 5/54:20 pm
ORD
- LJU
1 stop14h 05m
KLM
mar. 5/122:00 pm
LJU
- ORD
1 stop31h 30m
KLM
Deal found 4/6![KLM logo]()
$914
This Delta deal was found by Cheapflights users on 4/6. 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.
mar. 5/51:24 pm
MDW
- LJU
2 stops17h 26m
Delta
mar. 5/126:00 am
LJU
- MDW
2 stops19h 33m
Delta
Deal found 4/6![Delta logo]()
$987
This Travelocity deal was found by Cheapflights users on 4/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/111:00 pm
ORD
- LJU
2 stops36h 50m
Multiple Airlines
dom. 9/209:25 am
LJU
- ORD
2 stops19h 41m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,114
This Air Serbia deal was found by Cheapflights users on 4/10. 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.
mié. 8/264:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
vie. 9/48:40 pm
LJU
- ORD
1 stop31h 35m
Air Serbia
Deal found 4/10![Air Serbia logo]()
$696
This Delta deal was found by Cheapflights users on 4/10. 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.
dom. 5/101:22 pm
MDW
- LJU
2 stops17h 28m
Delta
mié. 5/206:00 am
LJU
- MDW
2 stops22h 09m
Delta
Deal found 4/10![Delta logo]()
$1,093
This KLM deal was found by Cheapflights users on 4/10. 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.
mié. 8/263:00 pm
ORD
- LJU
2 stops14h 05m
KLM
vie. 9/46:00 am
LJU
- ORD
1 stop15h 15m
KLM
Deal found 4/10![KLM logo]()
$1,099
This KLM deal was found by Cheapflights users on 4/10. 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.
mié. 8/263:00 pm
ORD
- LJU
2 stops14h 05m
KLM
jue. 9/36:00 am
LJU
- ORD
2 stops17h 36m
KLM
Deal found 4/10![KLM logo]()
$1,109
This Delta deal was found by Cheapflights users on 4/7. 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.
vie. 8/149:30 am
MDW
- LJU
2 stops19h 35m
Delta
sáb. 8/226:00 am
LJU
- MDW
2 stops16h 27m
Delta
Deal found 4/7![Delta logo]()
$1,172
This Condor deal was found by Cheapflights users on 4/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/135:25 am
MDW
- LJU
2 stops21h 10m
Multiple Airlines
vie. 8/146:35 am
LJU
- MDW
2 stops22h 25m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,332
This Delta deal was found by Cheapflights users on 4/6. 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.
jue. 5/71:22 pm
MDW
- LJU
2 stops17h 28m
Delta
dom. 5/176:00 am
LJU
- MDW
2 stops19h 33m
Delta
Deal found 4/6![Delta logo]()
$1,264
This Condor deal was found by Cheapflights users on 4/6. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/157:40 am
MDW
- LJU
2 stops18h 35m
Multiple Airlines
mié. 7/296:25 am
LJU
- MDW
2 stops19h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,418
This Delta deal was found by Cheapflights users on 4/7. 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.
lun. 9/71:00 pm
MDW
- LJU
2 stops17h 50m
Delta
sáb. 9/196:00 am
LJU
- MDW
2 stops22h 46m
Delta
Deal found 4/7![Delta logo]()
$1,288
This Condor deal was found by Cheapflights users on 4/6. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/17:40 am
MDW
- LJU
2 stops18h 35m
Multiple Airlines
mar. 7/146:55 am
LJU
- MDW
2 stops19h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,457
This Condor deal was found by Cheapflights users on 4/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/119:20 am
MDW
- LJU
2 stops16h 55m
Multiple Airlines
lun. 7/66:25 am
LJU
- MDW
2 stops21h 10m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,461
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/279:20 am
MDW
- LJU
2 stops19h 00m
Delta
lun. 8/36:00 am
LJU
- MDW
2 stops19h 25m
Delta
Deal found 4/8![Delta logo]()
$1,489
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/259:20 am
MDW
- LJU
2 stops19h 00m
Delta
lun. 8/36:00 am
LJU
- MDW
2 stops19h 25m
Delta
Deal found 4/8![Delta logo]()
$1,704
Last-minute flights from Illinois to SloveniaDiscover last-minute flight deals from Illinois to Slovenia. Data last updated abril 11, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Slovenia. Data last updated abril 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/10. 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.
dom. 4/128:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
sáb. 4/188:15 pm
LJU
- ORD
1 stop29h 00m
Turkish Airlines
Deal found 4/10![Turkish Airlines logo]()
$903
This Orbitz deal was found by Cheapflights users on 4/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1212:50 pm
ORD
- LJU
2 stops16h 50m
Multiple Airlines
sáb. 4/182:50 pm
LJU
- ORD
1 stop28h 45m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$992
This FlightHub deal was found by Cheapflights users on 4/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
jue. 4/308:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/9![Turkish Airlines logo]()
$694
This British Airways deal was found by Cheapflights users on 4/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/168:35 pm
ORD
- LJU
1 stop16h 55m
British Airways
jue. 4/306:25 pm
LJU
- ORD
2 stops31h 55m
British Airways
Deal found 4/9![British Airways logo]()
$1,014
This oojo deal was found by Cheapflights users on 4/8. 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.
mar. 4/2111:25 am
ORD
- LJU
1 stop24h 55m
Turkish Airlines
vie. 4/248:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 4/8. 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.
mié. 4/2211:25 am
ORD
- LJU
1 stop14h 20m
Turkish Airlines
sáb. 4/258:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$757
This FlightHub deal was found by Cheapflights users on 4/6. 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.
mar. 5/511:25 am
ORD
- LJU
1 stop14h 20m
Turkish Airlines
mar. 5/129:40 am
LJU
- ORD
1 stop31h 00m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$875
This KLM deal was found by Cheapflights users on 4/6. 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.
mar. 5/54:20 pm
ORD
- LJU
1 stop14h 05m
KLM
mar. 5/122:00 pm
LJU
- ORD
1 stop31h 30m
KLM
Deal found 4/6![KLM logo]()
$914
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/53:50 pm
ORD
- LJU
2 stops13h 45m
Multiple Airlines
mar. 5/122:25 pm
LJU
- ORD
1 stop12h 30m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$972
This Delta deal was found by Cheapflights users on 4/6. 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.
mar. 5/51:24 pm
MDW
- LJU
2 stops17h 26m
Delta
mar. 5/126:00 am
LJU
- MDW
2 stops19h 33m
Delta
Deal found 4/6![Delta logo]()
$987
This Delta deal was found by Cheapflights users on 4/10. 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. 5/71:22 pm
MDW
- LJU
2 stops17h 28m
Delta
mié. 5/206:00 am
LJU
- MDW
2 stops17h 12m
Delta
Deal found 4/10![Delta logo]()
$1,155
This Delta deal was found by Cheapflights users on 4/10. 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.
dom. 5/101:22 pm
MDW
- LJU
2 stops17h 28m
Delta
mié. 5/206:00 am
LJU
- MDW
2 stops22h 09m
Delta
Deal found 4/10![Delta logo]()
$1,093
One-way flights from Illinois to SloveniaSearch for one-way flight options from Illinois to Slovenia. Find affordable one-way fares based on user searches. Data last updated abril 11, 2026.
Search for one-way flight options from Illinois to Slovenia. Find affordable one-way fares based on user searches. Data last updated abril 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
lun. 8/314:40 pm
ORD
- LJU
1 stop33h 10m
Air Serbia
Deal found 4/7![Air Serbia logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
dom. 6/710:25 am
MDW
- LJU
3 stops40h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/227:25 pm
ORD
- LJU
3 stops41h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
dom. 4/197:25 pm
ORD
- LJU
3 stops31h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
vie. 6/53:20 pm
MDW
- LJU
3 stops59h 55m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
lun. 6/83:20 pm
MDW
- LJU
3 stops36h 15m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
jue. 6/410:25 am
MDW
- LJU
3 stops49h 40m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
mar. 6/97:25 pm
ORD
- LJU
3 stops30h 25m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
mar. 6/910:25 am
MDW
- LJU
3 stops40h 55m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$485
This FlightHub deal was found by Cheapflights users on 4/6. 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.
mar. 9/228:10 pm
ORD
- LJU
1 stop16h 10m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$495
This FlightHub deal was found by Cheapflights users on 4/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1911:25 am
ORD
- LJU
1 stop24h 55m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$497
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/317:05 pm
ORD
- LJU
3 stops30h 45m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$510
Find flight deals from Illinois to Slovenia
Keep the following information in mind while searching for Illinois to Slovenia flight deals. Data was last updated abril 11, 2026.
Round-trip from | $664 (FlightHub) |
|---|---|
One-way from | $386 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,015 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 abril 11, 2026.
Use the filters below to find and compare flights from Illinois to Slovenia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
lun. 8/24
4:40 pm-8:50 am
1 stop33h 10m
Ljubljana Joze Pucnik
vie. 9/4
8:40 pm-9:15 pm
1 stop31h 35m
$696
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
mié. 8/26
4:40 pm-8:50 am
1 stop33h 10m
Ljubljana Joze Pucnik
vie. 9/4
8:40 pm-9:15 pm
1 stop31h 35m
$696
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
sáb. 9/26
8:10 pm-12:55 pm
1 stop33h 45m
Ljubljana Joze Pucnik
mié. 9/30
1:50 pm-9:40 am
1 stop26h 50m
$782
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
mar. 5/5
4:20 pm-1:25 pm
1 stop14h 05m
Ljubljana Joze Pucnik
mar. 5/12
2:00 pm-2:30 pm
1 stop31h 30m
$914
ChicagoLjubljana
MDW - LJU
MDWLJU
Chicago Midway
mar. 5/5
1:24 pm-1:50 pm
2 stops17h 26m
Ljubljana Joze Pucnik
mar. 5/12
6:00 am-6:33 pm
2 stops19h 33m
$987
ChicagoLjubljana
MDW - LJU
MDWLJU
Chicago Midway
dom. 5/10
1:22 pm-1:50 pm
2 stops17h 28m
Ljubljana Joze Pucnik
mié. 5/20
6:00 am-9:09 pm
2 stops22h 09m
$1,093
Quickest round-trip
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
mié. 8/26
3:00 pm-12:05 pm
2 stops14h 05m
Ljubljana Joze Pucnik
vie. 9/4
6:00 am-2:15 pm
1 stop15h 15m
$1,099
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
mié. 8/26
3:00 pm-12:05 pm
2 stops14h 05m
Ljubljana Joze Pucnik
jue. 9/3
6:00 am-4:36 pm
2 stops17h 36m
$1,109
ChicagoLjubljana
ORD - LJU
ORDLJU
Chicago O'Hare Intl
vie. 9/11
1:00 pm-8:50 am
2 stops36h 50m
Ljubljana Joze Pucnik
dom. 9/20
9:25 am-10:06 pm
2 stops19h 41m
$1,114
ChicagoLjubljana
MDW - LJU
MDWLJU
Chicago Midway
vie. 8/14
9:30 am-12:05 pm
2 stops19h 35m
Ljubljana Joze Pucnik
sáb. 8/22
6:00 am-3:27 pm
2 stops16h 27m
$1,172
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Illinois to Slovenia
Have a flexible travel schedule? Discover the best time to fly to Slovenia from Illinois 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 Illinois to Slovenia
USIL-SI0
ORD-LJU
MDW-LJU
No data available for this route at this time. Please check back soon.
Related info for your journey
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Alternative routes for Illinois to Slovenia
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Complete your trip
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Search flights from Illinois to Slovenia by cabin class
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Illinois and Slovenia flights
Browse other Illinois and Slovenia flight options. Last updated on abril 11, 2026.
Popular flight searches
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Find a return flight route from Slovenia
Find the right flight back to Illinois after your stay in Slovenia
Illinois to Slovenia flights
Consider these flights traveling from Illinois to Slovenia.
Top 4 airlines flying from Illinois to Slovenia
Discover the top 4 airlines that operate flights from Illinois 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 abril 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$587 | Average$754 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$697 | Average$880 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$745 | Average$847 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$849 | Average$1,124 | FlexibilityNo cancel fee | On-time76% |