$454+ Cheap flights from Finland to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from Finland to Illinois with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Finland to Illinois
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Cheapest flights from Finland to IllinoisExplore the most affordable flight options available from Finland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from Finland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This SmartFares deal was found by Cheapflights users on 5/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:05 pm
HEL
- ORD
1 stop29h 35m
Turkish Airlines
Fri 9/188:10 pm
ORD
- HEL
1 stop31h 00m
Turkish Airlines
Deal found 5/8![Turkish Airlines logo]()
$722
This Flightnetwork deal was found by Cheapflights users on 5/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$730
This Flightnetwork deal was found by Cheapflights users on 5/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/6![Icelandair logo]()
$734
This Flightnetwork deal was found by Cheapflights users on 5/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$778
This Expedia deal was found by Cheapflights users on 5/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:25 pm
HEL
- ORD
Nonstop9h 25m
British Airways
Sun 6/149:30 pm
ORD
- HEL
Nonstop8h 45m
British Airways
Deal found 5/6![British Airways logo]()
$812
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:25 pm
HEL
- ORD
Nonstop9h 25m
British Airways
Sun 6/149:30 pm
ORD
- HEL
Nonstop8h 45m
British Airways
Deal found 5/9![British Airways logo]()
$816
This Ticket deal was found by Cheapflights users on 5/7. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
HEL
- ORD
1 stop15h 15m
KLM
Sun 6/144:20 pm
ORD
- HEL
1 stop24h 05m
KLM
Deal found 5/7![KLM logo]()
$825
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
HEL
- MDW
2 stops19h 33m
Air France
Sat 6/134:25 pm
MDW
- HEL
2 stops17h 15m
Air France
Deal found 5/7![Air France logo]()
$905
This Condor deal was found by Cheapflights users on 5/8. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:40 am
HEL
- MDW
2 stops23h 00m
Multiple Airlines
Fri 9/1811:35 am
MDW
- HEL
2 stops19h 20m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,110
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/287:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sat 6/131:26 pm
MDW
- HEL
2 stops20h 14m
Delta
Deal found 5/5![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/297:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sun 6/141:26 pm
MDW
- HEL
2 stops15h 39m
Delta
Deal found 5/6![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
HEL
- MDW
2 stops18h 56m
Delta
Thu 6/115:11 pm
MDW
- HEL
2 stops16h 29m
Delta
Deal found 5/8![Delta logo]()
$1,132
Best flights from Finland to IllinoisDiscover carefully curated flight deals from Finland to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Finland to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:00 am
HEL
- ORD
1 stop15h 15m
Delta
Thu 6/1110:05 am
ORD
- HEL
2 stops16h 30m
Delta
Deal found 5/9![Delta logo]()
$827
This KLM deal was found by Cheapflights users on 5/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:55 pm
HEL
- ORD
1 stop32h 20m
KLM
Sun 6/144:20 pm
ORD
- HEL
1 stop24h 05m
KLM
Deal found 5/9![KLM logo]()
$840
This British Airways deal was found by Cheapflights users on 5/7. 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 5/284:25 pm
HEL
- ORD
Nonstop9h 25m
British Airways
Sat 6/139:30 pm
ORD
- HEL
Nonstop8h 45m
British Airways
Deal found 5/7![British Airways logo]()
$847
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:55 am
HEL
- ORD
2 stops23h 12m
United Airlines
Tue 6/303:53 pm
ORD
- HEL
2 stops19h 02m
United Airlines
Deal found 5/7![United Airlines logo]()
$860
This FlightHub deal was found by Cheapflights users on 5/6. 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.
Wed 7/11:55 pm
HEL
- ORD
2 stops32h 55m
Multiple Airlines
Thu 7/169:40 pm
ORD
- HEL
1 stop19h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$867
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:25 pm
HEL
- ORD
1 stop27h 50m
KLM
Mon 5/254:50 pm
ORD
- HEL
1 stop23h 35m
KLM
Deal found 5/8![KLM logo]()
$876
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:55 pm
HEL
- ORD
1 stop14h 00m
United Airlines
Thu 7/166:30 pm
ORD
- HEL
1 stop22h 10m
United Airlines
Deal found 5/9![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 6/186:35 am
HEL
- ORD
2 stops24h 51m
United Airlines
Thu 6/257:20 am
ORD
- HEL
2 stops33h 20m
United Airlines
Deal found 5/5![United Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:45 am
HEL
- ORD
2 stops34h 58m
United Airlines
Sun 6/286:12 pm
ORD
- HEL
2 stops14h 48m
United Airlines
Deal found 5/7![United Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/287:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sat 6/131:26 pm
MDW
- HEL
2 stops20h 14m
Delta
Deal found 5/5![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/297:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sun 6/141:26 pm
MDW
- HEL
2 stops15h 39m
Delta
Deal found 5/6![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
HEL
- MDW
2 stops18h 56m
Delta
Thu 6/115:11 pm
MDW
- HEL
2 stops16h 29m
Delta
Deal found 5/8![Delta logo]()
$1,132
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:05 am
HEL
- MDW
3 stops34h 30m
Multiple Airlines
Mon 6/157:16 pm
MDW
- HEL
3 stops33h 54m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,512
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sun 6/149:17 am
MDW
- HEL
2 stops19h 48m
Delta
Deal found 5/8![Delta logo]()
$1,146
This Delta deal was found by Cheapflights users on 5/6. 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 6/97:00 am
HEL
- MDW
2 stops19h 31m
Delta
Mon 6/1511:05 am
MDW
- HEL
2 stops18h 00m
Delta
Deal found 5/6![Delta logo]()
$1,292
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 6/187:00 am
HEL
- MDW
2 stops19h 31m
Delta
Thu 6/257:16 pm
MDW
- HEL
2 stops14h 24m
Delta
Deal found 5/5![Delta logo]()
$1,893
Last-minute flights from Finland to IllinoisDiscover last-minute flight deals from Finland to Illinois. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Finland to Illinois. Data last updated May 10, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 5/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$730
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:40 pm
HEL
- ORD
3 stops34h 35m
Multiple Airlines
Wed 5/2710:25 pm
ORD
- HEL
2 stops17h 40m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/157:00 am
HEL
- ORD
1 stop15h 15m
Delta
Wed 5/273:50 pm
ORD
- HEL
2 stops16h 50m
Delta
Deal found 5/5![Delta logo]()
$874
This Ticket deal was found by Cheapflights users on 5/7. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
HEL
- ORD
2 stops15h 57m
KLM
Wed 5/274:50 pm
ORD
- HEL
1 stop12h 15m
KLM
Deal found 5/7![KLM logo]()
$875
This Flightnetwork deal was found by Cheapflights users on 5/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:00 pm
HEL
- ORD
1 stop11h 15m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/6![Icelandair logo]()
$734
This Ticket deal was found by Cheapflights users on 5/6. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:00 am
HEL
- ORD
2 stops15h 57m
KLM
Wed 5/274:50 pm
ORD
- HEL
1 stop23h 35m
KLM
Deal found 5/6![KLM logo]()
$871
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 5/167:00 am
HEL
- ORD
2 stops17h 51m
Delta
Wed 5/275:41 pm
ORD
- HEL
2 stops14h 59m
Delta
Deal found 5/6![Delta logo]()
$878
This Flightnetwork deal was found by Cheapflights users on 5/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:00 pm
HEL
- ORD
1 stop14h 25m
Icelandair
Wed 5/2710:25 pm
ORD
- HEL
1 stop31h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$778
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
HEL
- MDW
2 stops19h 33m
Air France
Sat 6/134:25 pm
MDW
- HEL
2 stops17h 15m
Air France
Deal found 5/7![Air France logo]()
$905
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/287:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sat 6/131:26 pm
MDW
- HEL
2 stops20h 14m
Delta
Deal found 5/5![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/297:00 am
HEL
- MDW
2 stops19h 33m
Delta
Sun 6/141:26 pm
MDW
- HEL
2 stops15h 39m
Delta
Deal found 5/6![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
HEL
- MDW
2 stops18h 56m
Delta
Thu 6/115:11 pm
MDW
- HEL
2 stops16h 29m
Delta
Deal found 5/7![Delta logo]()
$1,132
One-way flights from Finland to IllinoisSearch for one-way flight options from Finland to Illinois. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Finland to Illinois. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 pm
HEL
- ORD
3 stops29h 50m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 9/2812:15 pm
HEL
- ORD
3 stops34h 10m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:45 am
HEL
- ORD
3 stops19h 30m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 9/149:50 pm
HEL
- ORD
3 stops48h 35m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 8/3011:25 pm
HEL
- ORD
3 stops51h 50m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 9/511:55 am
HEL
- ORD
2 stops31h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:00 am
HEL
- ORD
3 stops48h 00m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:30 pm
HEL
- MDW
3 stops43h 39m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 8/3011:25 pm
HEL
- MDW
3 stops43h 47m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 8/37:35 pm
HEL
- MDW
3 stops47h 32m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:05 am
HEL
- MDW
3 stops46h 06m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$834
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 9/58:05 am
HEL
- MDW
3 stops35h 07m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$841
Find flight deals from Finland to Illinois
Keep the following information in mind while searching for Finland to Illinois flight deals. Data was last updated May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $722 (SmartFares) |
One-way from | $454 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $719 |
Good round-trip deal | $1,018 or less |
Good one-way deal | $870 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Finland to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Finland to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Thu 6/4
7:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Thu 6/11
10:05 am-10:35 am
2 stops16h 30m
$827
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Mon 6/1
1:55 pm-2:15 pm
1 stop32h 20m
Chicago O'Hare Intl
Sun 6/14
4:20 pm-12:25 am
1 stop24h 05m
$840
Quickest round-trip
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Thu 5/28
4:25 pm-5:50 pm
Nonstop9h 25m
Chicago O'Hare Intl
Sat 6/13
9:30 pm-2:15 pm
Nonstop8h 45m
$847
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Mon 6/15
6:55 am-10:07 pm
2 stops23h 12m
Chicago O'Hare Intl
Tue 6/30
3:53 pm-6:55 pm
2 stops19h 02m
$860
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Wed 7/1
1:55 pm-2:50 pm
2 stops32h 55m
Chicago O'Hare Intl
Thu 7/16
9:40 pm-1:35 am
1 stop19h 55m
$867
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Fri 5/22
6:25 pm-2:15 pm
1 stop27h 50m
Chicago O'Hare Intl
Mon 5/25
4:50 pm-12:25 am
1 stop23h 35m
$876
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Wed 7/1
1:55 pm-7:55 pm
1 stop14h 00m
Chicago O'Hare Intl
Thu 7/16
6:30 pm-12:40 am
1 stop22h 10m
$903
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Thu 6/18
6:35 am-11:26 pm
2 stops24h 51m
Chicago O'Hare Intl
Thu 6/25
7:20 am-12:40 am
2 stops33h 20m
$906
HelsinkiChicago
HEL - ORD
HELORD
Helsinki-Vantaa
Sun 6/21
6:45 am-9:43 am
2 stops34h 58m
Chicago O'Hare Intl
Sun 6/28
6:12 pm-5:00 pm
2 stops14h 48m
$909
HelsinkiChicago
HEL - MDW
HELMDW
Helsinki-Vantaa
Thu 5/28
7:00 am-6:33 pm
2 stops19h 33m
Chicago Midway
Sat 6/13
1:26 pm-5:40 pm
2 stops20h 14m
$1,116
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Finland to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Finland with our price prediction graph.
HEL-ORD
HEL-MDW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Finland to Illinois
FI0-USIL
HEL-ORD
HEL-MDW
How far ahead should I book a flight from Finland to Illinois?
The price you pay for your flight from Finland to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Finland to Illinois?
Currently, December is the cheapest month in which you can book a flight from Finland to Illinois (average of $445). Flying from Finland to Illinois in July is currently the most expensive (average of $694). 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 FI to IL?
Find hourly flight availability from Finland to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to Illinois as you normally would.
Weekly flight availability from Finland to Illinois
Explore weekly flight availability from Finland to Illinois. 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 May 10, 2026.
The most flights from FI0 to USIL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 10, 2026.
Read through reviews of airlines operating flights from Finland to Illinois, such as Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.6
Comfort
7.4
Crew
8.2
Entertainment
6.9
Food
6.7
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Overall
7.6
Comfort
7.4
Crew
8.2
Entertainment
6.9
Food
6.7
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Related info for your journey
Find useful and relevant information for your journey from Finland to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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