$171+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Sep 12 — Sep 191
Round-trip
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 August 13, 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 13, 2026.
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:55 am -
1 stop13h 15m
Tue 9/151:20 pm -
1 stop12h 28m
Deal found 8/11![Aer Lingus logo]()
$362
This Fareboom deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am -
1 stop11h 25m
Fri 9/181:20 pm -
1 stop12h 28m
Deal found 8/10![Multiple Airlines logo]()
$367
This Fareboom deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am -
1 stop11h 25m
Wed 9/161:20 pm -
1 stop12h 28m
Deal found 8/9![Multiple Airlines logo]()
$385
This KAYAK deal was found by Cheapflights users on 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:42 am -
1 stop13h 28m
Thu 11/191:00 pm -
1 stop12h 58m
Deal found 8/8![Aer Lingus logo]()
$389
This KAYAK deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:06 am -
1 stop15h 04m
Thu 11/51:00 pm -
1 stop12h 58m
Deal found 8/10![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:55 am -
1 stop13h 15m
Sat 9/191:20 pm -
1 stop12h 28m
Deal found 8/9![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop11h 25m
Sat 11/211:00 pm -
1 stop12h 58m
Deal found 8/8![Aer Lingus logo]()
$399
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:50 pm -
1 stop26h 20m
Sat 11/141:00 pm -
1 stop12h 58m
Deal found 8/11![Aer Lingus logo]()
$407
This KAYAK deal was found by Cheapflights users on 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:42 am -
1 stop13h 28m
Thu 11/191:00 pm -
1 stop12h 41m
Deal found 8/8![Aer Lingus logo]()
$409
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/118:40 pm -
1 stop26h 30m
Fri 9/181:20 pm -
1 stop12h 28m
Deal found 8/12![Aer Lingus logo]()
$412
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/611:45 am -
1 stop11h 25m
Tue 9/81:20 pm -
1 stop13h 00m
Deal found 8/12![Aer Lingus logo]()
$414
This KAYAK deal was found by Cheapflights users on 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop11h 25m
Wed 11/181:00 pm -
1 stop12h 41m
Deal found 8/8![Aer Lingus logo]()
$419
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 13, 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 13, 2026.
This Icelandair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Mon 11/26:30 pm -
1 stop10h 30m
Fri 11/61:00 pm -
1 stop11h 20m
Deal found 8/12![Icelandair logo]()
$648
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 2/86:30 pm -
Nonstop7h 40m
Thu 2/189:00 am -
1 stop16h 58m
Deal found 8/12![United Airlines logo]()
$689
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 pm -
1 stop34h 00m
Fri 9/256:00 am -
1 stop17h 00m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$697
This Turkish Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:25 am -
1 stop19h 40m
Tue 10/203:15 pm -
1 stop25h 25m
Deal found 8/9![Turkish Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:35 am -
1 stop17h 10m
Tue 12/158:50 am -
2 stops19h 46m
Deal found 8/13![Delta logo]()
$703
This British Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/206:05 pm -
1 stop13h 10m
Fri 10/3012:40 pm -
Nonstop9h 20m
Deal found 8/12![Multiple Airlines logo]()
$704
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/257:15 pm -
1 stop16h 50m
Wed 10/2810:15 am -
1 stop13h 30m
Deal found 8/12![Scandinavian Airlines logo]()
$715
This Finnair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Sun 10/49:01 pm -
1 stop25h 29m
Tue 10/131:35 pm -
Nonstop9h 25m
Deal found 8/12![Finnair logo]()
$722
This KLM deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/133:40 pm -
1 stop11h 05m
Wed 10/288:50 am -
1 stop11h 35m
Deal found 8/12![KLM logo]()
$738
This JetBlue deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:38 am -
1 stop16h 42m
Sat 10/2410:40 am -
1 stop14h 42m
Deal found 8/11![JetBlue logo]()
$765
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/279:50 pm -
Nonstop9h 05m
Thu 11/54:40 pm -
Nonstop10h 15m
Deal found 8/13![LOT logo]()
$844
This Virgin Atlantic deal was found by Cheapflights users on 8/8. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 am -
2 stops17h 10m
Tue 9/2910:35 am -
2 stops17h 02m
Deal found 8/8![Virgin Atlantic logo]()
$897
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/27:05 pm -
1 stop18h 40m
Tue 9/228:55 am -
1 stop15h 55m
Deal found 8/13![British Airways logo]()
$911
This Lufthansa deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Thu 9/174:05 pm -
1 stop16h 50m
Tue 9/223:45 am -
1 stop16h 50m
Deal found 8/12![Lufthansa logo]()
$1,024
This Icelandair deal was found by Cheapflights users on 8/8. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm -
1 stop9h 45m
Sun 11/2211:30 am -
1 stop11h 50m
Deal found 8/8![Icelandair logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:07 pm -
1 stop10h 13m
Fri 12/410:40 am -
Nonstop8h 40m
Deal found 8/11![United Airlines logo]()
$697
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 pm -
1 stop22h 00m
Tue 10/274:45 pm -
2 stops29h 45m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$733
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/1110:29 am -
2 stops16h 06m
Sat 12/265:25 pm -
1 stop30h 20m
Deal found 8/13![Scandinavian Airlines logo]()
$745
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/159:45 am -
2 stops18h 15m
Tue 9/228:55 am -
2 stops17h 41m
Deal found 8/13![Multiple Airlines logo]()
$758
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:24 am -
1 stop12h 56m
Sat 10/246:00 am -
1 stop15h 15m
Deal found 8/11![Delta logo]()
$759
This Finnair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:30 pm -
1 stop13h 30m
Fri 10/161:00 pm -
1 stop11h 50m
Deal found 8/11![Finnair logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 11/91:55 pm -
1 stop11h 05m
Thu 12/36:05 am -
1 stop14h 05m
Deal found 8/12![United Airlines logo]()
$710
This Icelandair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:25 pm -
1 stop18h 55m
Mon 10/268:35 pm -
1 stop26h 45m
Deal found 8/9![Icelandair logo]()
$737
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/297:35 am -
2 stops19h 00m
Mon 10/127:45 pm -
1 stop27h 25m
Deal found 8/13![Scandinavian Airlines logo]()
$746
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm -
1 stop33h 20m
Sat 10/35:55 am -
1 stop17h 10m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$757
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 10/228:10 pm -
1 stop33h 40m
Mon 10/2611:15 am -
1 stop29h 45m
Deal found 8/8![Turkish Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 11/91:55 pm -
1 stop11h 05m
Tue 12/86:05 am -
1 stop14h 05m
Deal found 8/12![United Airlines logo]()
$710
This Finnair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:55 pm -
Nonstop8h 25m
Wed 10/711:45 am -
Nonstop9h 40m
Deal found 8/9![Finnair logo]()
$798
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:30 am -
2 stops15h 40m
Sun 9/276:00 am -
1 stop15h 15m
Deal found 8/11![Delta logo]()
$830
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/77:15 pm -
2 stops17h 25m
Fri 9/1111:15 am -
1 stop11h 55m
Deal found 8/12![Scandinavian Airlines logo]()
$760
Last-minute flights from Illinois to EuropeDiscover last-minute flight deals from Illinois to Europe. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Europe. Data last updated August 13, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/611:45 am -
1 stop11h 25m
Tue 9/81:20 pm -
1 stop13h 00m
Deal found 8/12![Aer Lingus logo]()
$414
This Fareboom deal was found by Cheapflights users on 8/8. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:45 am -
1 stop13h 25m
Mon 9/141:20 pm -
1 stop12h 28m
Deal found 8/8![Multiple Airlines logo]()
$435
This Fareboom deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am -
1 stop11h 25m
Fri 9/181:20 pm -
1 stop12h 28m
Deal found 8/10![Multiple Airlines logo]()
$367
This Fareboom deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am -
1 stop11h 25m
Wed 9/161:20 pm -
1 stop12h 28m
Deal found 8/9![Multiple Airlines logo]()
$385
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:55 am -
1 stop13h 15m
Sat 9/191:20 pm -
1 stop12h 28m
Deal found 8/9![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:55 am -
1 stop13h 15m
Tue 9/151:20 pm -
1 stop12h 28m
Deal found 8/11![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 8/9![Aer Lingus logo]()
$444
This Fareboom deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:45 am -
1 stop13h 25m
Thu 9/171:20 pm -
1 stop12h 28m
Deal found 8/9![Multiple Airlines logo]()
$487
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/118:40 pm -
1 stop26h 30m
Fri 9/181:20 pm -
1 stop12h 28m
Deal found 8/12![Aer Lingus logo]()
$412
This Ovago deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:40 pm -
1 stop26h 30m
Sat 9/191:20 pm -
1 stop12h 10m
Deal found 8/11![Aer Lingus logo]()
$462
This KAYAK deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:55 am -
1 stop13h 15m
Thu 9/171:20 pm -
1 stop12h 28m
Deal found 8/10![Aer Lingus logo]()
$482
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Sun 9/206:00 pm -
1 stop18h 10m
Wed 11/257:40 am -
1 stop14h 50m
Deal found 8/12![TAP AIR PORTUGAL logo]()
$602
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 13, 2026.
Search for one-way flight options from Illinois to Europe. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/99:41 am -
1 stop13h 29m
Deal found 8/11![Aer Lingus logo]()
$171
This Fareboom deal was found by Cheapflights users on 8/8. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:45 am -
1 stop13h 25m
Deal found 8/8![Multiple Airlines logo]()
$173
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 pm -
1 stop30h 40m
Deal found 8/11![Icelandair logo]()
$180
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:40 pm -
1 stop26h 30m
Deal found 8/11![Aer Lingus logo]()
$203
This Gurufare deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:50 pm -
1 stop26h 20m
Deal found 8/12![Aer Lingus logo]()
$205
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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
Deal found 8/12![Aer Lingus logo]()
$221
This KAYAK deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:45 am -
1 stop11h 25m
Deal found 8/11![Aer Lingus logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 stops22h 10m
Deal found 8/12![Multiple Airlines logo]()
$251
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:25 pm -
1 stop24h 50m
Deal found 8/10![Icelandair logo]()
$258
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/117:25 pm -
1 stop10h 35m
Deal found 8/12![Icelandair logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/1910:26 am -
3 stops26h 19m
Deal found 8/12![Multiple Airlines logo]()
$259
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:25 pm -
1 stop10h 50m
Deal found 8/11![Icelandair logo]()
$264
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 13, 2026.
Round-trip from | $362 (KAYAK) |
|---|---|
One-way from | $171 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $1,023 |
Good round-trip deal | $507 or less |
Good one-way deal | $245 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 August 13, 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
ChicagoParis
ORD Chicago O'Hare Intl - CDG Paris Charles de Gaulle
ORDCDG
Chicago O'Hare Intl
Mon 11/2
6:30 pm-12:00 pm
1 stop10h 30m
Paris Charles de Gaulle
Fri 11/6
1:00 pm-5:20 pm
1 stop11h 20m
$648
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Mon 11/9
6:30 pm-10:15 am
1 stop9h 45m
Dublin
Sun 11/22
11:30 am-5:20 pm
1 stop11h 50m
$672
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Mon 2/8
6:30 pm-8:10 am
Nonstop7h 40m
Dublin
Thu 2/18
9:00 am-7:58 pm
1 stop16h 58m
$689
ChicagoParis
ORD Chicago O'Hare Intl - ORY Paris Orly
ORDORY
Chicago O'Hare Intl
Thu 9/17
6:00 pm-11:00 am
1 stop34h 00m
Paris Orly
Fri 9/25
6:00 am-4:00 pm
1 stop17h 00m
$697
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Tue 11/24
6:07 pm-10:20 am
1 stop10h 13m
Dublin
Fri 12/4
10:40 am-1:20 pm
Nonstop8h 40m
$697
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Thu 10/8
11:25 am-2:05 pm
1 stop19h 40m
Rome Fiumicino
Tue 10/20
3:15 pm-9:40 am
1 stop25h 25m
$700
ChicagoDublin
ORD Chicago O'Hare Intl - DUB Dublin
ORDDUB
Chicago O'Hare Intl
Tue 12/1
10:35 am-9:45 am
1 stop17h 10m
Dublin
Tue 12/15
8:50 am-10:36 pm
2 stops19h 46m
$703
ChicagoMadrid
ORD Chicago O'Hare Intl - MAD Madrid Barajas
ORDMAD
Chicago O'Hare Intl
Tue 10/20
6:05 pm-2:15 pm
1 stop13h 10m
Madrid Barajas
Fri 10/30
12:40 pm-4:00 pm
Nonstop9h 20m
$704
ChicagoMadrid
ORD Chicago O'Hare Intl - MAD Madrid Barajas
ORDMAD
Chicago O'Hare Intl
Mon 11/9
1:55 pm-8:00 am
1 stop11h 05m
Madrid Barajas
Thu 12/3
6:05 am-1:10 pm
1 stop14h 05m
$710
ChicagoMadrid
ORD Chicago O'Hare Intl - MAD Madrid Barajas
ORDMAD
Chicago O'Hare Intl
Mon 11/9
1:55 pm-8:00 am
1 stop11h 05m
Madrid Barajas
Tue 12/8
6:05 am-1:10 pm
1 stop14h 05m
$710
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-MAD
ORD-CDG
ORD-ORY
ORD-FCO
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-MAD
ORD-CDG
ORD-ORY
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 $1,115). 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 13, 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 13, 2026.
The most flights from USIL to EU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 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 29 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 8, 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 13, 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$481 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$355 | Average$591 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$362 | Average$692 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$369 | Average$669 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$788 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$458 | Average$803 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$462 | Average$1,025 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$464 | Average$842 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$470 | Average$765 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$840 | FlexibilityNo cancel fee | On-time77% |