$187+ Cheap flights from Illinois to Europe
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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Mar 9 — Mar 161
1 adult, Economy
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Find cheap flights from Illinois to Europe with Cheapflights
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Cheapest flights from Illinois to EuropeExplore the most affordable flight options available from Illinois to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from Illinois to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:25 pm
ORD
- DUB
1 stop11h 50m
Icelandair
Wed 4/2912:15 pm
DUB
- ORD
1 stop12h 00m
Icelandair
Deal found 2/4![Icelandair logo]()
$423
This CrystalTravel deal was found by Cheapflights users on 2/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:25 pm
ORD
- DUB
1 stop11h 50m
Icelandair
Wed 5/612:15 pm
DUB
- ORD
1 stop15h 10m
Icelandair
Deal found 2/5![Icelandair logo]()
$424
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:20 pm
ORD
- DUB
1 stop34h 25m
Scandinavian Airlines
Wed 11/411:30 am
DUB
- ORD
2 stops35h 15m
Scandinavian Airlines
Deal found 2/5![Scandinavian Airlines logo]()
$426
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Wed 3/46:30 pm
ORD
- DUB
1 stop9h 45m
Icelandair
Wed 3/1111:30 am
DUB
- ORD
1 stop11h 50m
Icelandair
Deal found 2/3![Icelandair logo]()
$428
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/158:25 pm
ORD
- BCN
1 stop30h 40m
TAP AIR PORTUGAL
Tue 3/39:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$428
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.
Fri 11/67:20 pm
ORD
- DUB
1 stop32h 05m
Scandinavian Airlines
Mon 11/97:05 pm
DUB
- ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 2/7![Scandinavian Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Fri 5/110:25 pm
ORD
- BCN
1 stop33h 20m
Icelandair
Sun 5/103:45 pm
BCN
- ORD
1 stop12h 40m
Icelandair
Deal found 2/4![Icelandair logo]()
$429
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.
Fri 11/67:20 pm
ORD
- DUB
1 stop32h 05m
Scandinavian Airlines
Sun 11/1510:55 am
DUB
- ORD
2 stops35h 50m
Scandinavian Airlines
Deal found 2/7![Scandinavian Airlines logo]()
$430
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.
Wed 4/297:25 pm
ORD
- DUB
1 stop11h 50m
Icelandair
Sun 5/1012:15 pm
DUB
- ORD
1 stop12h 00m
Icelandair
Deal found 2/7![Icelandair logo]()
$431
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:15 pm
ORD
- BCN
1 stop17h 05m
TAP AIR PORTUGAL
Tue 2/109:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/4![TAP AIR PORTUGAL logo]()
$431
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.
Sun 11/18:15 pm
ORD
- BCN
1 stop20h 30m
TAP AIR PORTUGAL
Sun 11/86:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/7![TAP AIR PORTUGAL logo]()
$432
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.
Fri 4/2410:25 pm
ORD
- DUB
1 stop30h 40m
Icelandair
Sat 5/22:15 pm
DUB
- ORD
1 stop10h 00m
Icelandair
Deal found 2/7![Icelandair logo]()
$433
Best flights from Illinois to EuropeDiscover carefully curated flight deals from Illinois to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from Illinois to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This British Airways deal was found by Cheapflights users on 2/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:30 pm
ORD
- MAD
1 stop12h 45m
British Airways
Fri 3/612:00 pm
MAD
- ORD
Nonstop9h 55m
British Airways
Deal found 2/5![British Airways logo]()
$474
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
ORD
- MAD
2 stops19h 00m
United Airlines
Wed 3/1112:40 pm
MAD
- ORD
2 stops34h 11m
United Airlines
Deal found 2/4![United Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 2/4. 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.
Mon 5/411:08 am
ORD
- DUB
1 stop16h 07m
Delta
Wed 5/138:55 am
DUB
- ORD
2 stops16h 25m
Delta
Deal found 2/4![Delta logo]()
$489
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:20 pm
ORD
- DUB
2 stops18h 15m
Scandinavian Airlines
Thu 3/511:30 am
DUB
- ORD
2 stops35h 25m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$499
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 pm
ORD
- ORY
1 stop22h 00m
TAP AIR PORTUGAL
Tue 5/124:50 pm
ORY
- ORD
2 stops30h 10m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$507
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:25 pm
ORD
- ATH
1 stop24h 50m
Multiple Airlines
Fri 3/2712:20 pm
ATH
- ORD
1 stop18h 34m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$595
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:30 pm
ORD
- ORY
1 stop12h 25m
Iberia
Tue 5/57:25 am
ORY
- ORD
1 stop13h 50m
Iberia
Deal found 2/7![Iberia logo]()
$635
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:15 pm
ORD
- LHR
Nonstop8h 00m
Finnair
Wed 5/610:20 am
LHR
- ORD
1 stop13h 30m
Finnair
Deal found 2/4![Finnair logo]()
$641
This KLM deal was found by Cheapflights users on 2/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:25 pm
ORD
- IST
1 stop15h 30m
KLM
Mon 3/94:50 am
IST
- ORD
1 stop19h 20m
KLM
Deal found 2/4![KLM logo]()
$726
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:15 pm
ORD
- MAD
2 stops27h 45m
United Airlines
Wed 3/1812:40 pm
MAD
- ORD
2 stops29h 20m
United Airlines
Deal found 2/4![United Airlines logo]()
$475
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:05 pm
ORD
- DUB
1 stop15h 55m
British Airways
Tue 8/188:25 pm
DUB
- ORD
1 stop23h 25m
British Airways
Deal found 2/6![British Airways logo]()
$478
This Delta deal was found by Cheapflights users on 2/5. 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 3/2510:40 am
ORD
- DUB
2 stops16h 25m
Delta
Tue 4/75:55 am
DUB
- ORD
1 stop14h 20m
Delta
Deal found 2/5![Delta logo]()
$490
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:05 pm
ORD
- DUB
1 stop10h 55m
British Airways
Tue 8/188:25 pm
DUB
- ORD
1 stop23h 25m
British Airways
Deal found 2/6![British Airways logo]()
$478
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:09 pm
ORD
- MAD
2 stops16h 36m
United Airlines
Wed 3/1812:40 pm
MAD
- ORD
2 stops36h 11m
United Airlines
Deal found 2/5![United Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 2/5. 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.
Mon 4/132:25 pm
ORD
- MAD
1 stop14h 50m
Delta
Tue 4/216:00 am
MAD
- ORD
2 stops17h 18m
Delta
Deal found 2/5![Delta logo]()
$493
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 pm
ORD
- ORY
1 stop22h 00m
TAP AIR PORTUGAL
Sun 4/197:00 am
ORY
- ORD
2 stops16h 00m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$557
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:05 pm
ORD
- DUB
1 stop16h 55m
British Airways
Wed 8/198:30 pm
DUB
- ORD
1 stop23h 20m
British Airways
Deal found 2/6![British Airways logo]()
$478
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
Wed 4/293:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 2/6![United Airlines logo]()
$480
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.
Sun 4/124:20 pm
ORD
- MAD
1 stop12h 50m
Delta
Tue 4/216:00 am
MAD
- ORD
2 stops19h 52m
Delta
Deal found 2/6![Delta logo]()
$498
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:30 pm
ORD
- LHR
Nonstop7h 45m
Finnair
Wed 4/227:30 am
LHR
- ORD
1 stop16h 20m
Finnair
Deal found 2/4![Finnair logo]()
$641
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:35 pm
ORD
- MAD
2 stops13h 40m
United Airlines
Fri 3/68:35 am
MAD
- ORD
1 stop13h 45m
United Airlines
Deal found 2/4![United Airlines logo]()
$486
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:30 pm
ORD
- ORY
1 stop12h 25m
Iberia
Sat 5/27:25 am
ORY
- ORD
1 stop13h 50m
Iberia
Deal found 2/6![Iberia logo]()
$656
This Delta deal was found by Cheapflights users on 2/4. 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 3/1710:45 am
ORD
- BCN
2 stops16h 05m
Delta
Wed 4/111:00 am
BCN
- ORD
1 stop14h 53m
Delta
Deal found 2/4![Delta logo]()
$499
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:15 pm
ORD
- BCN
1 stop12h 10m
British Airways
Tue 4/1410:30 am
BCN
- ORD
Nonstop9h 50m
British Airways
Deal found 2/6![British Airways logo]()
$508
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:10 pm
ORD
- ORY
1 stop17h 35m
TAP AIR PORTUGAL
Tue 3/174:45 pm
ORY
- ORD
2 stops29h 15m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$622
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:35 pm
ORD
- LHR
Nonstop7h 55m
Finnair
Wed 4/297:30 am
LHR
- ORD
1 stop16h 20m
Finnair
Deal found 2/4![Finnair logo]()
$641
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:35 pm
ORD
- MAD
1 stop14h 40m
United Airlines
Tue 3/1712:40 pm
MAD
- ORD
2 stops32h 51m
United Airlines
Deal found 2/6![United Airlines logo]()
$487
This Scandinavian Airlines deal was found by Cheapflights users on 2/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 am
ORD
- IST
2 stops33h 20m
Scandinavian Airlines
Tue 5/194:30 am
IST
- ORD
3 stops25h 06m
Scandinavian Airlines
Deal found 2/5![Scandinavian Airlines logo]()
$717
This KLM deal was found by Cheapflights users on 2/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:25 pm
ORD
- IST
1 stop15h 30m
KLM
Sat 3/75:55 pm
IST
- ORD
1 stop29h 25m
KLM
Deal found 2/4![KLM logo]()
$728
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.
Tue 8/411:10 am
ORD
- DUB
2 stops17h 35m
Delta
Wed 8/193:00 pm
DUB
- ORD
1 stop23h 58m
Delta
Deal found 2/6![Delta logo]()
$502
Last-minute flights from Illinois to EuropeDiscover last-minute flight deals from Illinois to Europe. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Europe. Data last updated February 7, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:15 pm
ORD
- BCN
1 stop17h 05m
TAP AIR PORTUGAL
Tue 2/109:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/4![TAP AIR PORTUGAL logo]()
$431
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/158:25 pm
ORD
- BCN
1 stop30h 40m
TAP AIR PORTUGAL
Tue 3/39:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/5![TAP AIR PORTUGAL logo]()
$428
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:30 pm
ORD
- DUB
1 stop9h 45m
Icelandair
Fri 3/611:30 am
DUB
- ORD
1 stop11h 50m
Icelandair
Deal found 2/4![Icelandair logo]()
$429
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 pm
ORD
- DUB
1 stop17h 00m
Scandinavian Airlines
Sat 2/2810:10 am
DUB
- ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 2/4![Scandinavian Airlines logo]()
$424
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 pm
ORD
- DUB
1 stop17h 00m
Scandinavian Airlines
Wed 3/411:30 am
DUB
- ORD
2 stops35h 15m
Scandinavian Airlines
Deal found 2/5![Scandinavian Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/18:25 pm
ORD
- BCN
1 stop13h 50m
TAP AIR PORTUGAL
Wed 3/116:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$438
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.
Mon 3/27:20 pm
ORD
- DUB
1 stop17h 00m
Scandinavian Airlines
Thu 3/1211:15 am
DUB
- ORD
2 stops35h 40m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$431
This Booking.com deal was found by Cheapflights users on 2/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:15 am
ORD
- DUB
3 stops23h 00m
Multiple Airlines
Tue 3/1011:30 am
DUB
- ORD
2 stops18h 10m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$426
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 pm
ORD
- DUB
1 stop9h 45m
Icelandair
Wed 3/1111:30 am
DUB
- ORD
1 stop11h 50m
Icelandair
Deal found 2/5![Icelandair logo]()
$433
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Wed 3/46:30 pm
ORD
- DUB
1 stop9h 45m
Icelandair
Wed 3/1111:30 am
DUB
- ORD
1 stop11h 50m
Icelandair
Deal found 2/3![Icelandair logo]()
$428
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 pm
ORD
- BCN
1 stop11h 35m
TAP AIR PORTUGAL
Sun 3/86:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$432
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:20 pm
ORD
- DUB
1 stop17h 00m
Scandinavian Airlines
Sun 3/87:05 pm
DUB
- ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 2/4![Scandinavian Airlines logo]()
$434
One-way flights from Illinois to EuropeSearch for one-way flight options from Illinois to Europe. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from Illinois to Europe. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 4/296:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$187
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/196:31 am
ORD
- FCO
2 stops46h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:35 am
ORD
- DUB
2 stops33h 25m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/146:31 am
ORD
- FCO
2 stops27h 39m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$238
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.
Wed 5/66:31 am
ORD
- DUB
1 stop15h 59m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$239
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.
Sat 4/259:04 am
ORD
- DUB
2 stops20h 11m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$240
This Trip.com deal was found by Cheapflights users on 2/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$247
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:41 am
ORD
- MAD
1 stop18h 49m
JetBlue
Deal found 2/6![JetBlue logo]()
$249
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:41 am
ORD
- BCN
1 stop17h 04m
JetBlue
Deal found 2/6![JetBlue logo]()
$249
This Trip.com deal was found by Cheapflights users on 2/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:25 pm
ORD
- BCN
2 stops22h 20m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$250
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:25 pm
ORD
- BCN
2 stops19h 50m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$251
Find flight deals from Illinois to Europe
Keep the following information in mind while searching for Illinois to Europe flight deals. Data was last updated February 7, 2026.
Round-trip from | $423 (oojo) |
|---|---|
One-way from | $187 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $913 |
Good round-trip deal | $471 or less |
Good one-way deal | $328 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Europe 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 February 7, 2026.
Use the filters below to find and compare flights from Illinois to Europe that are best for you.
Fly from
Illinois
Fly to
Europe
Route
Depart
Return
Price
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Tue 2/24
6:30 pm-2:15 pm
1 stop12h 45m
Madrid Barajas
Fri 3/6
12:00 pm-2:55 pm
Nonstop9h 55m
$474
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Wed 3/4
6:00 am-8:00 am
2 stops19h 00m
Madrid Barajas
Wed 3/11
12:40 pm-4:51 pm
2 stops34h 11m
$475
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Mon 3/9
9:15 pm-7:00 am
2 stops27h 45m
Madrid Barajas
Wed 3/18
12:40 pm-12:00 pm
2 stops29h 20m
$475
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Tue 8/4
7:05 pm-5:00 pm
1 stop15h 55m
Dublin
Tue 8/18
8:25 pm-1:50 pm
1 stop23h 25m
$478
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Mon 8/3
7:05 pm-12:00 pm
1 stop10h 55m
Dublin
Tue 8/18
8:25 pm-1:50 pm
1 stop23h 25m
$478
ChicagoDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Wed 8/5
7:05 pm-6:00 pm
1 stop16h 55m
Dublin
Wed 8/19
8:30 pm-1:50 pm
1 stop23h 20m
$478
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Wed 3/11
1:09 pm-11:45 am
2 stops16h 36m
Madrid Barajas
Wed 3/18
12:40 pm-6:51 pm
2 stops36h 11m
$480
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
Sun 4/19
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
Wed 4/29
3:15 pm-5:45 pm
Nonstop9h 30m
$480
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Tue 2/24
12:35 pm-9:15 am
2 stops13h 40m
Madrid Barajas
Fri 3/6
8:35 am-3:20 pm
1 stop13h 45m
$486
ChicagoMadrid
ORD - MAD
ORDMAD
Chicago O'Hare Intl
Wed 3/11
11:35 pm-8:15 pm
1 stop14h 40m
Madrid Barajas
Tue 3/17
12:40 pm-3:31 pm
2 stops32h 51m
$487
Showing 1-10 of 60 results
Best time to book a flight from Illinois to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Illinois with our price prediction graph.
ORD-DUB
ORD-ATH
ORD-FCO
ORD-LHR
ORD-CDG
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 Europe
USIL-EU0
ORD-DUB
ORD-ATH
ORD-FCO
ORD-LHR
What is the cheapest month to book a flight from Illinois to Europe?
Currently, September is the cheapest month in which you can book a flight from Illinois to Europe (average of $291). Flying from Illinois to Europe in June is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to EU?
Find hourly flight availability from Illinois to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Europe as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Europe. 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.
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Alternative routes for Illinois to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Europe by cabin class
Find flights from Illinois to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Europe flights
Browse other Illinois and Europe flight options. Last updated on February 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Europe
Find the right flight back to Illinois after your stay in Europe
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Illinois to Europe flights
Consider these flights traveling from Illinois to Europe.
Top 10 airlines flying from Illinois to Europe
Discover the top 10 airlines that operate flights from Illinois to Europe. 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 February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$550 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$806 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$815 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$264 | Average$561 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$300 | Average$710 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$352 | Average$934 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$353 | Average$809 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$356 | Average$582 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$724 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$401 | Average$678 | FlexibilityNo cancel fee | On-time77% |