$487+ Cheap flights from Slovenia to Illinois
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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
mar 11 — mar 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Slovenia to Illinois 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 Slovenia to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Slovenia to IllinoisExplore the most affordable flight options available from Slovenia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febbraio 9, 2026.
Explore the most affordable flight options available from Slovenia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febbraio 9, 2026.
This Justfly.com deal was found by Cheapflights users on 2/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/137:35 pm
LJU
- ORD
1 stop21h 30m
Turkish Airlines
mar 2/178:20 pm
ORD
- LJU
1 stop29h 05m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$689
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
gio 3/268:45 pm
LJU
- ORD
1 stop25h 15m
Air Serbia
mer 4/14:40 pm
ORD
- LJU
1 stop33h 20m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$694
This oojo deal was found by Cheapflights users on 2/8. 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.
mer 3/251:45 pm
LJU
- ORD
1 stop13h 15m
LOT
mer 4/19:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 2/8![LOT logo]()
$697
This flugladen.de deal was found by Cheapflights users on 2/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/107:35 pm
LJU
- ORD
1 stop21h 30m
Turkish Airlines
mar 3/1712:50 pm
ORD
- LJU
1 stop23h 50m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$724
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/129:40 am
LJU
- ORD
1 stop31h 00m
Turkish Airlines
sab 4/188:10 pm
ORD
- LJU
1 stop29h 35m
Turkish Airlines
Deal found 2/6![Turkish Airlines logo]()
$740
This Lufthansa deal was found by Cheapflights users on 2/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/146:05 am
LJU
- ORD
1 stop15h 50m
Lufthansa
lun 7/66:30 pm
ORD
- LJU
1 stop11h 45m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$754
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
dom 6/149:35 am
LJU
- ORD
1 stop35h 55m
Air Serbia
mer 7/84:40 pm
ORD
- LJU
1 stop20h 25m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$760
This LOT deal was found by Cheapflights users on 2/8. 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.
sab 3/145:10 pm
LJU
- ORD
2 stops57h 45m
LOT
lun 3/1610:55 pm
ORD
- LJU
1 stop32h 10m
LOT
Deal found 2/8![LOT logo]()
$763
This LOT deal was found by Cheapflights users on 2/7. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/165:05 pm
LJU
- ORD
1 stop33h 45m
LOT
ven 7/39:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 2/7![LOT logo]()
$774
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/2510:00 am
LJU
- ORD
2 stops17h 05m
Lufthansa
mer 4/14:05 pm
ORD
- LJU
1 stop14h 00m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$776
This SWISS deal was found by Cheapflights users on 2/8. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/106:30 am
LJU
- ORD
1 stop13h 15m
SWISS
mar 3/1710:05 pm
ORD
- LJU
2 stops18h 20m
SWISS
Deal found 2/8![SWISS logo]()
$778
This Delta deal was found by Cheapflights users on 2/8. 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.
mar 3/1012:50 pm
LJU
- MDW
2 stops27h 06m
Delta
mar 3/171:10 pm
MDW
- LJU
2 stops17h 10m
Delta
Deal found 2/8![Delta logo]()
$816
Best flights from Slovenia to IllinoisDiscover carefully curated flight deals from Slovenia to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febbraio 9, 2026.
Discover carefully curated flight deals from Slovenia to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febbraio 9, 2026.
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
gio 3/268:45 pm
LJU
- ORD
1 stop25h 15m
Air Serbia
mer 4/14:40 pm
ORD
- LJU
1 stop33h 20m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$694
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/129:40 am
LJU
- ORD
1 stop31h 00m
Turkish Airlines
sab 4/188:10 pm
ORD
- LJU
1 stop29h 35m
Turkish Airlines
Deal found 2/6![Turkish Airlines logo]()
$740
This Lufthansa deal was found by Cheapflights users on 2/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/146:05 am
LJU
- ORD
1 stop11h 55m
Lufthansa
dom 7/53:10 pm
ORD
- LJU
1 stop11h 35m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$754
This LOT deal was found by Cheapflights users on 2/7. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/165:05 pm
LJU
- ORD
1 stop33h 45m
LOT
ven 7/39:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 2/7![LOT logo]()
$774
This SWISS deal was found by Cheapflights users on 2/8. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/106:30 am
LJU
- ORD
1 stop13h 15m
SWISS
mar 3/1710:05 pm
ORD
- LJU
2 stops18h 20m
SWISS
Deal found 2/8![SWISS logo]()
$778
This Delta deal was found by Cheapflights users on 2/8. 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.
mar 3/1012:50 pm
LJU
- MDW
2 stops27h 06m
Delta
mar 3/171:10 pm
MDW
- LJU
2 stops17h 10m
Delta
Deal found 2/8![Delta logo]()
$816
This Lufthansa deal was found by Cheapflights users on 2/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 6/156:25 am
LJU
- ORD
1 stop15h 30m
Lufthansa
dom 7/53:10 pm
ORD
- LJU
1 stop11h 35m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$754
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
dom 6/149:35 am
LJU
- ORD
1 stop35h 55m
Air Serbia
mer 7/84:40 pm
ORD
- LJU
1 stop20h 25m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$760
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/2510:00 am
LJU
- ORD
2 stops17h 05m
Lufthansa
mer 4/14:05 pm
ORD
- LJU
1 stop14h 00m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$776
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
sab 6/139:35 am
LJU
- ORD
1 stop18h 40m
Air Serbia
mer 7/84:40 pm
ORD
- LJU
1 stop33h 20m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$784
This Delta deal was found by Cheapflights users on 2/8. 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.
mer 3/2512:25 pm
LJU
- MDW
2 stops26h 28m
Delta
mer 4/11:10 pm
MDW
- LJU
2 stops17h 40m
Delta
Deal found 2/8![Delta logo]()
$896
This Lufthansa deal was found by Cheapflights users on 2/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/146:05 am
LJU
- ORD
1 stop15h 50m
Lufthansa
sab 7/43:35 pm
ORD
- LJU
1 stop10h 40m
Lufthansa
Deal found 2/7![Lufthansa logo]()
$782
This Delta deal was found by Cheapflights users on 2/7. 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.
gio 3/2612:25 pm
LJU
- MDW
2 stops26h 28m
Delta
mer 4/11:10 pm
MDW
- LJU
2 stops17h 40m
Delta
Deal found 2/7![Delta logo]()
$972
This Delta deal was found by Cheapflights users on 2/8. 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 3/1612:50 pm
LJU
- MDW
2 stops29h 12m
Delta
mer 3/1812:47 pm
MDW
- LJU
2 stops16h 53m
Delta
Deal found 2/8![Delta logo]()
$1,683
This Delta deal was found by Cheapflights users on 2/8. 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.
mar 3/1712:50 pm
LJU
- MDW
2 stops27h 06m
Delta
gio 3/1910:45 am
MDW
- LJU
2 stops18h 55m
Delta
Deal found 2/8![Delta logo]()
$1,683
This Delta deal was found by Cheapflights users on 2/8. 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.
mer 3/1812:50 pm
LJU
- MDW
2 stops29h 12m
Delta
ven 3/202:05 pm
MDW
- LJU
2 stops15h 35m
Delta
Deal found 2/8![Delta logo]()
$2,016
Last-minute flights from Slovenia to IllinoisDiscover last-minute flight deals from Slovenia to Illinois. Data last updated febbraio 9, 2026 and is based on user searches.
Discover last-minute flight deals from Slovenia to Illinois. Data last updated febbraio 9, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 2/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 2/137:35 pm
LJU
- ORD
1 stop21h 30m
Turkish Airlines
mar 2/178:20 pm
ORD
- LJU
1 stop29h 05m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$689
This flugladen.de deal was found by Cheapflights users on 2/8. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/107:35 pm
LJU
- ORD
1 stop21h 30m
Turkish Airlines
mar 3/1712:50 pm
ORD
- LJU
1 stop23h 50m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$724
This SWISS deal was found by Cheapflights users on 2/8. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/106:30 am
LJU
- ORD
1 stop13h 15m
SWISS
mar 3/1710:05 pm
ORD
- LJU
2 stops18h 20m
SWISS
Deal found 2/8![SWISS logo]()
$778
This Delta deal was found by Cheapflights users on 2/8. 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.
mar 3/1012:50 pm
LJU
- MDW
2 stops27h 06m
Delta
mar 3/171:10 pm
MDW
- LJU
2 stops17h 10m
Delta
Deal found 2/8![Delta logo]()
$816
This LOT deal was found by Cheapflights users on 2/8. 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.
sab 3/145:10 pm
LJU
- ORD
2 stops57h 45m
LOT
lun 3/1610:55 pm
ORD
- LJU
1 stop32h 10m
LOT
Deal found 2/8![LOT logo]()
$763
This Turkish Airlines deal was found by Cheapflights users on 2/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/157:35 pm
LJU
- ORD
1 stop29h 50m
Turkish Airlines
mer 3/1812:50 pm
ORD
- LJU
1 stop23h 50m
Turkish Airlines
Deal found 2/8![Turkish Airlines logo]()
$825
This oojo deal was found by Cheapflights users on 2/8. 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.
mer 3/251:45 pm
LJU
- ORD
1 stop13h 15m
LOT
mer 4/19:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 2/8![LOT logo]()
$697
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/2510:00 am
LJU
- ORD
2 stops17h 05m
Lufthansa
mer 4/14:05 pm
ORD
- LJU
1 stop14h 00m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$776
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/2510:35 am
LJU
- ORD
2 stops14h 50m
Multiple Airlines
mer 4/17:05 pm
ORD
- LJU
1 stop21h 00m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$794
This Delta deal was found by Cheapflights users on 2/8. 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.
mer 3/2512:50 pm
LJU
- ORD
2 stops25h 40m
Delta
mer 4/110:40 am
ORD
- LJU
2 stops20h 10m
Delta
Deal found 2/8![Delta logo]()
$811
This Delta deal was found by Cheapflights users on 2/8. 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.
mer 3/2512:25 pm
LJU
- MDW
2 stops26h 28m
Delta
mer 4/11:10 pm
MDW
- LJU
2 stops17h 40m
Delta
Deal found 2/8![Delta logo]()
$896
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
gio 3/268:45 pm
LJU
- ORD
1 stop25h 15m
Air Serbia
mer 4/14:40 pm
ORD
- LJU
1 stop33h 20m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$694
One-way flights from Slovenia to IllinoisSearch for one-way flight options from Slovenia to Illinois. Find affordable one-way fares based on user searches. Data last updated febbraio 9, 2026.
Search for one-way flight options from Slovenia to Illinois. Find affordable one-way fares based on user searches. Data last updated febbraio 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
sab 6/131:55 pm
LJU
- ORD
3 stops55h 35m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$487
This Air Serbia deal was found by Cheapflights users on 2/7. 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.
sab 5/169:35 am
LJU
- ORD
1 stop18h 40m
Air Serbia
Deal found 2/7![Air Serbia logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
ven 6/121:50 pm
LJU
- ORD
2 stops38h 25m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$501
This Finnair deal was found by Cheapflights users on 2/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/169:30 am
LJU
- ORD
2 stops33h 55m
Finnair
Deal found 2/8![Finnair logo]()
$508
This oojo deal was found by Cheapflights users on 2/8. 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.
sab 5/161:30 pm
LJU
- ORD
1 stop13h 20m
LOT
Deal found 2/8![LOT logo]()
$510
This oojo deal was found by Cheapflights users on 2/7. 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.
lun 5/181:30 pm
LJU
- ORD
1 stop32h 40m
LOT
Deal found 2/7![LOT logo]()
$514
This FlightHub deal was found by Cheapflights users on 2/6. 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.
sab 6/131:30 pm
LJU
- ORD
1 stop32h 40m
LOT
Deal found 2/6![LOT logo]()
$522
This FlightHub deal was found by Cheapflights users on 2/7. 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 7/68:15 pm
LJU
- ORD
1 stop20h 25m
Turkish Airlines
Deal found 2/7![Turkish Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 2/6. 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.
sab 6/136:00 am
LJU
- MDW
2 stops19h 31m
Delta
Deal found 2/6![Delta logo]()
$876
This Delta deal was found by Cheapflights users on 2/7. 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 7/66:00 am
LJU
- MDW
2 stops22h 45m
Delta
Deal found 2/7![Delta logo]()
$985
This Delta deal was found by Cheapflights users on 2/6. 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.
ven 6/126:00 am
LJU
- MDW
2 stops19h 31m
Delta
Deal found 2/6![Delta logo]()
$1,001
Find flight deals from Slovenia to Illinois
Keep the following information in mind while searching for Slovenia to Illinois flight deals. Data was last updated febbraio 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $694 (Air Serbia) |
One-way from | $487 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Cheapflights Fare Finder
Customize your flight search to find flights from Slovenia to Illinois 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 febbraio 9, 2026.
Use the filters below to find and compare flights from Slovenia to Illinois that are best for you.
Fly from
Slovenia
Fly to
Illinois
Route
Depart
Return
Price
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
gio 3/26
8:45 pm-4:00 pm
1 stop25h 15m
Chicago O'Hare Intl
mer 4/1
4:40 pm-9:00 am
1 stop33h 20m
$694
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
dom 4/12
9:40 am-9:40 am
1 stop31h 00m
Chicago O'Hare Intl
sab 4/18
8:10 pm-8:45 am
1 stop29h 35m
$740
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
dom 6/14
6:05 am-11:00 am
1 stop11h 55m
Chicago O'Hare Intl
dom 7/5
3:10 pm-9:45 am
1 stop11h 35m
$754
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
lun 6/15
6:25 am-2:55 pm
1 stop15h 30m
Chicago O'Hare Intl
dom 7/5
3:10 pm-9:45 am
1 stop11h 35m
$754
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
dom 6/14
9:35 am-2:30 pm
1 stop35h 55m
Chicago O'Hare Intl
mer 7/8
4:40 pm-8:05 pm
1 stop20h 25m
$760
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
mar 6/16
5:05 pm-7:50 pm
1 stop33h 45m
Chicago O'Hare Intl
ven 7/3
9:50 pm-12:45 pm
1 stop31h 55m
$774
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
mer 3/25
10:00 am-9:05 pm
2 stops17h 05m
Chicago O'Hare Intl
mer 4/1
4:05 pm-1:05 pm
1 stop14h 00m
$776
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
mar 3/10
6:30 am-1:45 pm
1 stop13h 15m
Chicago O'Hare Intl
mar 3/17
10:05 pm-10:25 pm
2 stops18h 20m
$778
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
dom 6/14
6:05 am-2:55 pm
1 stop15h 50m
Chicago O'Hare Intl
sab 7/4
3:35 pm-9:15 am
1 stop10h 40m
$782
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
sab 6/13
9:35 am-9:15 pm
1 stop18h 40m
Chicago O'Hare Intl
mer 7/8
4:40 pm-9:00 am
1 stop33h 20m
$784
Showing 1-10 of 25 results
Best time to book a flight from Slovenia to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Slovenia with our price prediction graph.
LJU-ORD
LJU-MDW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Slovenia to Illinois
SI0-USIL
LJU-ORD
LJU-MDW
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated febbraio 9, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines and Lufthansa from Slovenia to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
7.8
Boarding
7.3
Overall
7.3
Entertainment
7.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Crew
7.8
Boarding
7.3
Overall
7.3
Entertainment
7.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Comfort
7.3
Crew
7.8
Boarding
7.3
Overall
7.3
Entertainment
7.5
Food
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 Slovenia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Slovenia to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Slovenia to Illinois by cabin class
Find flights from Slovenia to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Slovenia and Illinois flights
Browse other Slovenia and Illinois flight options. Last updated on febbraio 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Slovenia after your stay in Illinois
Slovenia to Illinois flights
Consider these flights traveling from Slovenia to Illinois.
Top airline flying from Slovenia to Illinois
Discover the top airline that operate flights from Slovenia to Illinois. 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 febbraio 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$622 | Average$729 | FlexibilityNo cancel fee | On-time76% |