$203+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Europe 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
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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 August 22, 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 August 22, 2026.
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:42 am -
1 stop13h 28m
Sat 12/51:00 pm -
1 stop12h 41m
Deal found 8/17![Aer Lingus logo]()
$379
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:45 am -
1 stop11h 25m
Mon 11/231:00 pm -
1 stop12h 58m
Deal found 8/17![Aer Lingus logo]()
$380
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:42 am -
1 stop13h 28m
Sun 12/61:00 pm -
1 stop12h 41m
Deal found 8/17![Aer Lingus logo]()
$389
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:42 am -
1 stop13h 28m
Fri 12/41:00 pm -
1 stop12h 41m
Deal found 8/17![Aer Lingus logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/209:00 am -
2 stops26h 00m
Mon 10/263:50 pm -
Nonstop8h 35m
Deal found 8/21![Multiple Airlines logo]()
$421
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:42 am -
1 stop13h 28m
Sat 12/51:00 pm -
1 stop12h 58m
Deal found 8/17![Aer Lingus logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/33:50 pm -
2 stops41h 55m
Thu 10/154:45 pm -
Nonstop8h 30m
Deal found 8/21![Multiple Airlines logo]()
$434
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:50 pm -
1 stop26h 20m
Wed 11/181:00 pm -
1 stop12h 58m
Deal found 8/17![Aer Lingus logo]()
$436
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:45 am -
1 stop11h 25m
Sun 12/61:00 pm -
1 stop12h 58m
Deal found 8/17![Aer Lingus logo]()
$439
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:15 am -
1 stop12h 55m
Mon 11/231:00 pm -
1 stop12h 41m
Deal found 8/17![Aer Lingus logo]()
$440
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 pm -
1 stop18h 20m
Wed 11/47:40 am -
1 stop14h 50m
Deal found 8/18![TAP AIR PORTUGAL logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/46:30 pm -
2 stops14h 55m
Sun 11/1511:10 pm -
1 stop22h 00m
Deal found 8/21![Multiple Airlines logo]()
$580
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 August 22, 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 August 22, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:10 pm -
1 stop15h 35m
Thu 11/197:35 pm -
1 stop26h 55m
Deal found 8/17![TAP AIR PORTUGAL logo]()
$688
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 11/87:15 pm -
2 stops33h 30m
Sat 11/1410:10 am -
1 stop12h 35m
Deal found 8/20![Scandinavian Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 2/18:00 pm -
1 stop30h 15m
Tue 2/91:25 pm -
1 stop32h 27m
Deal found 8/21![United Airlines logo]()
$707
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:30 pm -
2 stops13h 15m
Thu 11/265:45 am -
1 stop14h 40m
Deal found 8/19![KLM logo]()
$717
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:00 pm -
2 stops15h 00m
Wed 11/118:50 am -
1 stop11h 35m
Deal found 8/18![Delta logo]()
$718
This Turkish Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:10 pm -
1 stop30h 55m
Mon 10/194:00 am -
1 stop13h 40m
Deal found 8/18![Turkish Airlines logo]()
$765
This United deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:45 pm -
Nonstop8h 10m
Thu 12/106:40 am -
1 stop13h 30m
Deal found 8/21![Multiple Airlines logo]()
$814
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sat 1/169:50 pm -
1 stop13h 10m
Sun 1/317:05 am -
1 stop13h 05m
Deal found 8/21![Lufthansa logo]()
$825
This Icelandair deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:25 pm -
1 stop15h 55m
Tue 11/2412:15 pm -
1 stop11h 05m
Deal found 8/20![Icelandair logo]()
$837
This ITA Airways deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:00 pm -
Nonstop9h 25m
Tue 9/299:20 am -
Nonstop10h 50m
Deal found 8/21![ITA Airways logo]()
$845
This Finnair deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/295:55 pm -
Nonstop7h 45m
Wed 10/1410:20 am -
1 stop13h 30m
Deal found 8/20![Finnair logo]()
$873
This British Airways deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sun 11/83:16 pm -
2 stops17h 14m
Wed 11/187:40 am -
2 stops21h 01m
Deal found 8/21![British Airways logo]()
$882
This Virgin Atlantic deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:10 pm -
1 stop10h 15m
Tue 9/2910:35 am -
2 stops17h 02m
Deal found 8/17![Virgin Atlantic logo]()
$946
This Air Serbia deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:20 pm -
1 stop25h 35m
Mon 9/214:25 am -
1 stop18h 05m
Deal found 8/19![Air Serbia logo]()
$975
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sat 10/247:15 pm -
2 stops18h 05m
Wed 11/47:10 pm -
2 stops28h 35m
Deal found 8/21![Scandinavian Airlines logo]()
$707
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Fri 1/88:10 pm -
1 stop15h 35m
Wed 1/205:55 am -
1 stop16h 35m
Deal found 8/20![TAP AIR PORTUGAL logo]()
$708
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:47 pm -
1 stop10h 33m
Wed 11/1110:40 am -
Nonstop8h 40m
Deal found 8/17![United Airlines logo]()
$716
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Thu 10/298:15 pm -
2 stops16h 10m
Thu 11/58:20 pm -
2 stops27h 25m
Deal found 8/21![Scandinavian Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:24 am -
2 stops15h 56m
Thu 11/196:10 am -
1 stop15h 15m
Deal found 8/19![Delta logo]()
$796
This Turkish Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:10 pm -
1 stop23h 00m
Thu 10/84:00 am -
1 stop13h 40m
Deal found 8/21![Turkish Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/228:20 pm -
Nonstop7h 25m
Wed 9/309:50 am -
1 stop16h 16m
Deal found 8/20![United Airlines logo]()
$734
This ITA Airways deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:00 pm -
Nonstop9h 25m
Fri 10/29:20 am -
Nonstop10h 50m
Deal found 8/21![ITA Airways logo]()
$863
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Mon 10/57:15 pm -
1 stop17h 05m
Mon 10/1911:10 am -
2 stops35h 00m
Deal found 8/20![Scandinavian Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/188:20 pm -
Nonstop7h 25m
Thu 10/2910:40 am -
Nonstop8h 40m
Deal found 8/21![United Airlines logo]()
$741
This Turkish Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/48:15 pm -
1 stop38h 05m
Tue 2/95:20 pm -
1 stop22h 40m
Deal found 8/19![Turkish Airlines logo]()
$835
This Norse deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:00 am -
1 stop19h 00m
Mon 10/122:00 pm -
1 stop23h 31m
Deal found 8/21![Multiple Airlines logo]()
$934
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sat 1/237:40 am -
2 stops18h 50m
Fri 2/57:40 am -
1 stop14h 50m
Deal found 8/21![TAP AIR PORTUGAL logo]()
$857
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:25 pm -
1 stop14h 20m
Fri 11/137:15 am -
1 stop18h 00m
Deal found 8/19![KLM logo]()
$944
This Virgin Atlantic deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:10 pm -
1 stop10h 15m
Tue 9/2210:35 am -
2 stops16h 58m
Deal found 8/18![Virgin Atlantic logo]()
$949
This Finnair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 pm -
2 stops18h 00m
Tue 9/221:00 pm -
2 stops30h 25m
Deal found 8/17![Finnair logo]()
$951
Last-minute flights from Illinois to EuropeDiscover last-minute flight deals from Illinois to Europe. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Europe. Data last updated August 22, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:45 am -
1 stop13h 25m
Sat 9/121:20 pm -
1 stop12h 10m
Deal found 8/17![Aer Lingus logo]()
$612
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:55 am -
1 stop13h 15m
Sat 9/191:20 pm -
1 stop12h 28m
Deal found 8/17![Aer Lingus logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:50 pm -
2 stops44h 00m
Sat 9/2611:15 am -
1 stop15h 00m
Deal found 8/21![Multiple Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1811:15 am -
2 stops39h 15m
Fri 9/257:30 am -
1 stop13h 30m
Deal found 8/21![Multiple Airlines logo]()
$612
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/186:00 pm -
1 stop16h 00m
Mon 9/2810:50 pm -
2 stops27h 25m
Deal found 8/21![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/196:05 pm -
1 stop11h 35m
Tue 9/227:20 am -
2 stops18h 55m
Deal found 8/20![Multiple Airlines logo]()
$640
This Justfly.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
1 stop18h 10m
Wed 11/257:40 am -
1 stop14h 50m
Deal found 8/17![TAP AIR PORTUGAL logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/206:00 pm -
1 stop11h 40m
Sun 9/276:45 am -
2 stops38h 15m
Deal found 8/21![Multiple Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/2010:25 pm -
2 stops14h 50m
Tue 9/299:55 pm -
1 stop23h 05m
Deal found 8/21![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/2010:25 pm -
2 stops12h 35m
Sat 9/2611:15 am -
1 stop33h 45m
Deal found 8/21![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/2010:25 pm -
2 stops12h 35m
Tue 9/229:55 pm -
1 stop28h 20m
Deal found 8/21![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:25 pm -
2 stops18h 40m
Tue 9/299:55 pm -
1 stop23h 05m
Deal found 8/21![Multiple Airlines logo]()
$648
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 August 22, 2026.
Search for one-way flight options from Illinois to Europe. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:50 am -
1 stop13h 20m
Deal found 8/17![Aer Lingus logo]()
$203
This Air France deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:10 pm -
Nonstop8h 05m
Deal found 8/18![Air France logo]()
$260
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:25 pm -
1 stop10h 35m
Deal found 8/19![Icelandair logo]()
$261
This deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:30 pm -
1 stop13h 45m
Deal found 8/20![Icelandair logo]()
$262
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:25 pm -
1 stop13h 50m
Deal found 8/20![Icelandair logo]()
$265
This oojo deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:25 pm -
1 stop13h 50m
Deal found 8/20![Icelandair logo]()
$267
This SmartFares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:30 pm -
1 stop12h 30m
Deal found 8/21![Icelandair logo]()
$274
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 pm -
1 stop12h 30m
Deal found 8/18![Icelandair logo]()
$276
This Mytrip deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/186:30 pm -
1 stop10h 30m
Deal found 8/21![Icelandair logo]()
$277
This Flightnetwork deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:30 pm -
1 stop12h 30m
Deal found 8/21![Icelandair logo]()
$278
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 pm -
1 stop10h 40m
Deal found 8/19![Icelandair logo]()
$280
This SmartFares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:30 pm -
1 stop12h 30m
Deal found 8/21![Icelandair logo]()
$280
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 August 22, 2026.
Round-trip from | $376 (KAYAK) |
|---|---|
One-way from | $203 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $1,088 |
Good round-trip deal | $512 or less |
Good one-way deal | $273 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Illinois to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Sun 11/15
8:10 pm-6:45 pm
1 stop15h 35m
Rome Fiumicino
Thu 11/19
7:35 pm-3:30 pm
1 stop26h 55m
$688
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Sun 11/8
7:15 pm-10:45 am
2 stops33h 30m
Dublin
Sat 11/14
10:10 am-4:45 pm
1 stop12h 35m
$696
ChicagoMadrid
ORD Chicago O'Hare Intl - MAD Madrid Barajas
ORDMAD
Chicago O'Hare Intl
Mon 2/1
8:00 pm-9:15 am
1 stop30h 15m
Madrid Barajas
Tue 2/9
1:25 pm-2:52 pm
1 stop32h 27m
$707
ChicagoParis
ORD Chicago O'Hare Intl - CDG Paris Charles de Gaulle
ORDCDG
Chicago O'Hare Intl
Sat 10/24
7:15 pm-8:20 pm
2 stops18h 05m
Paris Charles de Gaulle
Wed 11/4
7:10 pm-4:45 pm
2 stops28h 35m
$707
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Fri 1/8
8:10 pm-6:45 pm
1 stop15h 35m
Rome Fiumicino
Wed 1/20
5:55 am-3:30 pm
1 stop16h 35m
$708
ChicagoParis
ORD Chicago O'Hare Intl - CDG Paris Charles de Gaulle
ORDCDG
Chicago O'Hare Intl
Thu 10/29
8:15 pm-6:25 pm
2 stops16h 10m
Paris Charles de Gaulle
Thu 11/5
8:20 pm-4:45 pm
2 stops27h 25m
$710
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Wed 11/4
5:47 pm-10:20 am
1 stop10h 33m
Dublin
Wed 11/11
10:40 am-1:20 pm
Nonstop8h 40m
$716
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Mon 11/16
1:30 pm-8:45 am
2 stops13h 15m
Dublin
Thu 11/26
5:45 am-2:25 pm
1 stop14h 40m
$717
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Wed 11/4
12:00 pm-9:00 am
2 stops15h 00m
Dublin
Wed 11/11
8:50 am-2:25 pm
1 stop11h 35m
$718
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Mon 10/5
7:15 pm-6:20 pm
1 stop17h 05m
Dublin
Mon 10/19
11:10 am-4:10 pm
2 stops35h 00m
$733
Showing 1-10 of 60 resultsSorted by cheapest first
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-CDG
ORD-FCO
ORD-STN
ORD-LHR
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-CDG
ORD-FCO
ORD-STN
What is the cheapest month to book a flight from Illinois to Europe?
Currently, February is the cheapest month in which you can book a flight from Illinois to Europe (average of $595). Flying from Illinois to Europe in June is currently the most expensive (average of $1,117). 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 August 22, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 55% on flights from Illinois to Europe by exploring options for tickets in the evening.
Weekly flight availability from Illinois to Europe
Explore weekly flight availability from Illinois to Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 22, 2026.
The most flights from USIL to EU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How far ahead should I book a flight from Illinois to Europe?
The price you pay for your flight from Illinois to Europe may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Illinois to Europe?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Europe. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Illinois to Europe flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 22, 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$481 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$355 | Average$594 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$362 | Average$692 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$369 | Average$674 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$789 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$458 | Average$803 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$462 | Average$1,024 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$469 | Average$844 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$470 | Average$666 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$850 | FlexibilityNo cancel fee | On-time77% |