$496+ Cheap flights from Frankfurt am Main to O'Hare Intl (ORD)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Frankfurt am Main to O'Hare Intl 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Frankfurt am Main to Chicago O'Hare Intl are usually found in November or October, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Frankfurt am Main to O'Hare Intl
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Best
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Cheapest flights from Frankfurt am Main to O'Hare IntlExplore the most affordable flight options available from Frankfurt am Main to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Frankfurt am Main to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Iberia deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
FRA
- ORD
1 stop16h 30m
Multiple Airlines
Wed 9/28:45 pm
ORD
- FRA
1 stop14h 55m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$685
This Icelandair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/227:25 am
FRA
- ORD
1 stop21h 00m
Icelandair
Mon 8/317:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/15![Icelandair logo]()
$686
This Icelandair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/227:25 am
FRA
- ORD
1 stop21h 00m
Icelandair
Sun 8/3010:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/15![Icelandair logo]()
$688
This Flysmarter deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:35 am
FRA
- ORD
1 stop15h 25m
Multiple Airlines
Sun 8/2310:30 pm
ORD
- FRA
1 stop16h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$689
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/107:00 am
FRA
- ORD
3 stops33h 00m
Multiple Airlines
Thu 10/17:25 pm
ORD
- FRA
1 stop10h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$693
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/610:40 am
FRA
- ORD
2 stops35h 30m
LOT
Sun 10/49:50 pm
ORD
- FRA
1 stop28h 50m
LOT
Deal found 7/15![LOT logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/76:30 pm
FRA
- ORD
2 stops26h 55m
Multiple Airlines
Thu 10/17:25 pm
ORD
- FRA
1 stop10h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$695
This Iberia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:35 am
FRA
- ORD
1 stop17h 40m
Multiple Airlines
Tue 10/65:55 pm
ORD
- FRA
1 stop12h 55m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$696
This flugladen.de deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Fri 8/2110:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/14![Icelandair logo]()
$700
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Wed 8/129:20 am
FRA
- ORD
1 stop13h 40m
Iberia
Wed 9/236:57 pm
ORD
- FRA
1 stop29h 23m
Iberia
Deal found 7/15![Iberia logo]()
$701
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/225:15 pm
HHN
- ORD
2 stops27h 45m
Multiple Airlines
Tue 10/137:25 pm
ORD
- HHN
3 stops22h 30m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/610:20 pm
HHN
- ORD
3 stops27h 55m
Multiple Airlines
Thu 10/227:25 pm
ORD
- HHN
3 stops22h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$751
Best flights from Frankfurt am Main to O'Hare IntlDiscover carefully curated flight deals from Frankfurt am Main to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Frankfurt am Main to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/11. 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 9/2710:15 am
FRA
- ORD
1 stop11h 00m
Delta
Tue 10/135:10 pm
ORD
- FRA
1 stop14h 10m
Delta
Deal found 7/11![Delta logo]()
$730
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/610:20 pm
HHN
- ORD
3 stops27h 55m
Multiple Airlines
Thu 10/227:25 pm
ORD
- HHN
3 stops22h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/258:50 am
FRA
- ORD
Nonstop9h 10m
United Airlines
Mon 8/313:10 pm
ORD
- FRA
Nonstop8h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/510:15 am
FRA
- ORD
1 stop11h 00m
Delta
Sat 9/124:35 pm
ORD
- FRA
2 stops14h 45m
Delta
Deal found 7/15![Delta logo]()
$763
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/208:50 am
FRA
- ORD
Nonstop9h 10m
United Airlines
Wed 9/26:30 pm
ORD
- FRA
Nonstop8h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 am
HHN
- ORD
3 stops43h 30m
Multiple Airlines
Wed 9/307:25 pm
ORD
- HHN
3 stops21h 50m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 9/37:00 am
FRA
- ORD
2 stops16h 51m
Delta
Thu 10/11:55 pm
ORD
- FRA
2 stops14h 30m
Delta
Deal found 7/13![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Fri 8/148:50 am
FRA
- ORD
Nonstop9h 10m
United Airlines
Thu 8/273:40 pm
ORD
- FRA
1 stop12h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$786
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/76:35 am
HHN
- ORD
3 stops45h 45m
Multiple Airlines
Thu 10/17:25 pm
ORD
- HHN
3 stops20h 25m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:15 am
FRA
- ORD
1 stop11h 00m
Delta
Mon 8/311:59 pm
ORD
- FRA
2 stops14h 26m
Delta
Deal found 7/14![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
FRA
- ORD
2 stops18h 20m
Delta
Mon 9/285:10 pm
ORD
- FRA
2 stops14h 10m
Delta
Deal found 7/12![Delta logo]()
$780
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/28:50 am
HHN
- ORD
3 stops43h 30m
Multiple Airlines
Wed 9/97:25 pm
ORD
- HHN
3 stops21h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$871
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:15 am
FRA
- ORD
1 stop11h 00m
Delta
Wed 9/21:00 pm
ORD
- FRA
2 stops15h 25m
Delta
Deal found 7/16![Delta logo]()
$782
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:15 pm
HHN
- ORD
2 stops23h 50m
Multiple Airlines
Sat 10/37:25 pm
ORD
- HHN
3 stops21h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/207:00 am
FRA
- ORD
1 stop14h 15m
Delta
Wed 9/23:19 pm
ORD
- FRA
2 stops15h 16m
Delta
Deal found 7/15![Delta logo]()
$787
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:55 am
HHN
- ORD
3 stops45h 25m
Multiple Airlines
Sun 10/47:25 pm
ORD
- HHN
3 stops21h 25m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$897
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:15 pm
HHN
- ORD
2 stops28h 30m
Multiple Airlines
Mon 9/77:25 pm
ORD
- HHN
3 stops19h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$901
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:05 pm
HHN
- ORD
3 stops36h 15m
Multiple Airlines
Thu 9/173:45 pm
ORD
- HHN
2 stops24h 05m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$907
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/155:15 pm
HHN
- ORD
2 stops29h 45m
Multiple Airlines
Fri 9/184:20 pm
ORD
- HHN
2 stops18h 30m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$931
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/611:05 pm
HHN
- ORD
2 stops22h 25m
Multiple Airlines
Wed 9/302:15 pm
ORD
- HHN
2 stops23h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$951
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:40 am
HHN
- ORD
3 stops35h 20m
Multiple Airlines
Sat 10/107:25 pm
ORD
- HHN
3 stops21h 40m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$954
Last-minute flights from Frankfurt am Main to O'Hare IntlDiscover last-minute flight deals from Frankfurt am Main to O'Hare Intl. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt am Main to O'Hare Intl. Data last updated July 16, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:35 am
FRA
- ORD
1 stop15h 25m
Multiple Airlines
Sun 8/2310:30 pm
ORD
- FRA
1 stop16h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$689
This Iberia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:35 am
FRA
- ORD
1 stop17h 40m
Multiple Airlines
Tue 10/65:55 pm
ORD
- FRA
1 stop12h 55m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$696
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Wed 8/129:20 am
FRA
- ORD
1 stop13h 40m
Iberia
Wed 9/236:57 pm
ORD
- FRA
1 stop29h 23m
Iberia
Deal found 7/15![Iberia logo]()
$701
This Expedia deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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.
Thu 8/139:20 am
FRA
- ORD
1 stop13h 40m
Iberia
Thu 8/204:55 pm
ORD
- FRA
1 stop22h 35m
Iberia
Deal found 7/14![Iberia logo]()
$703
This flugladen.de deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Fri 8/2110:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/14![Icelandair logo]()
$700
This Iberia deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
FRA
- ORD
1 stop16h 30m
Multiple Airlines
Wed 9/28:45 pm
ORD
- FRA
1 stop14h 55m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$685
This Ticket deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Thu 8/208:50 am
FRA
- ORD
Nonstop9h 10m
Lufthansa
Wed 9/26:30 pm
ORD
- FRA
Nonstop8h 25m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$716
This Icelandair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/227:25 am
FRA
- ORD
1 stop21h 00m
Icelandair
Mon 8/317:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/15![Icelandair logo]()
$686
This Icelandair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/227:25 am
FRA
- ORD
1 stop21h 00m
Icelandair
Sun 8/3010:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/15![Icelandair logo]()
$688
This ITA Airways deal was found by Cheapflights users on 7/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:25 pm
FRA
- ORD
1 stop25h 45m
ITA Airways
Thu 9/103:00 pm
ORD
- FRA
1 stop12h 50m
ITA Airways
Deal found 7/11![ITA Airways logo]()
$713
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 pm
HHN
- ORD
3 stops27h 45m
Multiple Airlines
Tue 9/157:25 pm
ORD
- HHN
3 stops22h 30m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$819
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:10 am
HHN
- ORD
3 stops46h 10m
Multiple Airlines
Sat 11/286:30 pm
ORD
- HHN
2 stops22h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$833
One-way flights from Frankfurt am Main to O'Hare IntlSearch for one-way flight options from Frankfurt am Main to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Frankfurt am Main to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sat 9/196:15 pm
HHN
- ORD
2 stops26h 45m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/177:25 pm
HHN
- ORD
2 stops51h 35m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$499
This LOT deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:00 pm
FRA
- ORD
2 stops50h 10m
LOT
Deal found 7/14![LOT logo]()
$499
This LOT deal was found by Cheapflights users on 7/11. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:55 pm
FRA
- ORD
2 stops53h 15m
LOT
Deal found 7/11![LOT logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am
FRA
- ORD
2 stops32h 21m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:00 pm
FRA
- ORD
3 stops33h 08m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/194:05 pm
HHN
- ORD
3 stops27h 35m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$514
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Thu 7/238:00 pm
FRA
- ORD
1 stop30h 50m
LOT
Deal found 7/15![LOT logo]()
$518
This Booking.com deal was found by Cheapflights users on 7/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:50 pm
FRA
- ORD
2 stops26h 15m
LOT
Deal found 7/11![LOT logo]()
$519
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Deal found 7/15![Icelandair logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:15 pm
FRA
- ORD
3 stops28h 30m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$523
This oojo deal was found by Cheapflights users on 7/12. 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.
Mon 7/204:55 pm
FRA
- ORD
1 stop29h 15m
LOT
Deal found 7/12![LOT logo]()
$527
Find flight deals from Frankfurt am Main to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt am Main (FK0) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 16, 2026.
Round-trip from | $685 (Iberia) |
|---|---|
One-way from | $496 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $969 |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt am Main to O'Hare Intl 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 July 16, 2026.
Use the filters below to find and compare flights from Frankfurt am Main to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Sun 9/27
10:15 am-2:15 pm
1 stop11h 00m
Chicago O'Hare Intl
Tue 10/13
5:10 pm-2:20 pm
1 stop14h 10m
$730
Frankfurt am MainChicago
HHN - ORD
HHNORD
Frankfurt-Hahn
Tue 10/6
10:20 pm-7:15 pm
3 stops27h 55m
Chicago O'Hare Intl
Thu 10/22
7:25 pm-1:10 am
3 stops22h 45m
$751
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Sat 9/5
10:15 am-2:15 pm
1 stop11h 00m
Chicago O'Hare Intl
Sat 9/12
4:35 pm-2:20 pm
2 stops14h 45m
$763
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 9/3
7:00 am-4:51 pm
2 stops16h 51m
Chicago O'Hare Intl
Thu 10/1
1:55 pm-11:25 am
2 stops14h 30m
$768
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Tue 8/25
10:15 am-2:15 pm
1 stop11h 00m
Chicago O'Hare Intl
Mon 8/31
1:59 pm-11:25 am
2 stops14h 26m
$774
Quickest round-trip
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Tue 8/25
8:50 am-11:00 am
Nonstop9h 10m
Chicago O'Hare Intl
Mon 8/31
3:10 pm-6:30 am
Nonstop8h 20m
$780
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 8/13
7:00 am-6:20 pm
2 stops18h 20m
Chicago O'Hare Intl
Mon 9/28
5:10 pm-2:20 pm
2 stops14h 10m
$780
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Tue 8/18
10:15 am-2:15 pm
1 stop11h 00m
Chicago O'Hare Intl
Wed 9/2
1:00 pm-11:25 am
2 stops15h 25m
$782
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 8/20
8:50 am-11:00 am
Nonstop9h 10m
Chicago O'Hare Intl
Wed 9/2
6:30 pm-9:55 am
Nonstop8h 25m
$783
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Fri 8/14
8:50 am-11:00 am
Nonstop9h 10m
Chicago O'Hare Intl
Thu 8/27
3:40 pm-11:00 am
1 stop12h 20m
$786
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Frankfurt am Main to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Frankfurt am Main with our price prediction graph.
FK0-ORD
HHN-ORD
FRA-ORD
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 Frankfurt am Main to Chicago O'Hare Intl Airport
FK0-ORD
HHN-ORD
FRA-ORD
What is the cheapest month to book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport (average of $251). Flying from Frankfurt am Main to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $670). 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 FRA to ORD?
Find hourly flight availability from Frankfurt am Main to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Frankfurt am Main to Chicago O'Hare Intl Airport as you normally would.
Weekly flight availability from Frankfurt am Main to Chicago O'Hare Intl Airport
Explore weekly flight availability from Frankfurt am Main to O'Hare Intl. 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 July 16, 2026.
The most flights from FK0 to ORD are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Frankfurt am Main to Chicago O'Hare Intl Airport?
How often are flights from Frankfurt am Main to Chicago delayed?
About 19% of weekly flights between Frankfurt am Main and Chicago have experienced delays in the past year, with the average delay time being 159 minutes.
What is the most punctual flight time for Frankfurt am Main to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Frankfurt am Main to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport?
The best time to book flights from Frankfurt am Main to Chicago O'Hare Intl Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
The best insider tips for Frankfurt am Main to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Frankfurt am Main to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 16, 2026.
Read reviews from past customers who have flown United Airlines and Lufthansa from Frankfurt am Main to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Related info for your journey
Find useful and relevant information for your journey from Frankfurt am Main to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Gurnee
Delavan
Oakbrook Terrace
South Holland
Libertyville
Orland Park
Hoffman Estates
Downers Grove
Rockford
Racine
Great Lakes
Joliet
Waukegan
Elk Grove Village
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 16, 2026.
Frankfurt am Main and O'Hare Intl flights
Browse other Frankfurt am Main and O'Hare Intl flight options. Last updated on July 16, 2026.
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Top 2 airlines flying from Frankfurt am Main to O'Hare Intl
Discover the top 2 airlines that operate flights from Frankfurt am Main to O'Hare Intl. 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$616 | Average$855 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$652 | Average$829 | FlexibilityNo cancel fee | On-time76% |