$429+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
Oct 1 — Oct 81
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 September, booked 74 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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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 September 1, 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 September 1, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/218:30 pm -
1 stop26h 40m
Mon 10/57:15 pm -
1 stop12h 20m
Deal found 8/31![Scandinavian Airlines logo]()
$689
This Cheapflightsfares deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:30 pm -
1 stop13h 56m
Sun 9/207:00 am -
1 stop16h 10m
Deal found 8/31![Multiple Airlines logo]()
$690
This deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:20 am -
1 stop13h 45m
Sat 10/241:17 pm -
1 stop13h 33m
Deal found 8/30![American Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/218:30 pm -
1 stop26h 40m
Mon 9/287:15 pm -
1 stop12h 20m
Deal found 8/31![Scandinavian Airlines logo]()
$692
This Scandinavian Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:20 pm -
1 stop31h 50m
Wed 10/217:15 pm -
1 stop12h 20m
Deal found 8/28![Scandinavian Airlines logo]()
$693
This Scandinavian Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:20 pm -
1 stop31h 50m
Fri 10/237:15 pm -
1 stop12h 20m
Deal found 8/27![Scandinavian Airlines logo]()
$694
This lastminute.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:55 am -
1 stop15h 20m
Fri 10/23:45 pm -
1 stop11h 30m
Deal found 8/28![Aer Lingus logo]()
$695
This lastminute.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:55 am -
1 stop15h 20m
Sun 10/43:45 pm -
1 stop11h 30m
Deal found 8/28![Aer Lingus logo]()
$696
This Expedia deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/3010:55 am -
1 stop15h 20m
Wed 10/143:45 pm -
1 stop11h 30m
Deal found 8/29![Aer Lingus logo]()
$697
This deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:20 pm -
1 stop13h 21m
Mon 10/266:05 pm -
1 stop11h 55m
Deal found 8/30![United Airlines logo]()
$698
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/3010:55 am -
1 stop15h 20m
Tue 10/63:45 pm -
1 stop21h 10m
Deal found 8/31![Aer Lingus logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/1410:55 am -
1 stop15h 20m
Sun 9/279:00 pm -
1 stop15h 55m
Deal found 8/29![Aer Lingus logo]()
$700
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 September 1, 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 September 1, 2026.
This British Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/77:25 am -
1 stop18h 20m
Tue 2/169:50 pm -
1 stop14h 50m
Deal found 8/31![British Airways logo]()
$757
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/127:00 am -
1 stop14h 30m
Sun 10/185:29 pm -
2 stops13h 51m
Deal found 8/29![Delta logo]()
$793
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/307:45 am -
1 stop12h 10m
Wed 10/146:30 pm -
Nonstop8h 25m
Deal found 8/27![United Airlines logo]()
$799
This Mytrip deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:55 pm -
2 stops29h 35m
Tue 11/103:45 pm -
2 stops20h 00m
Deal found 8/29![Multiple Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/177:00 am -
1 stop14h 15m
Thu 10/15:10 pm -
2 stops14h 10m
Deal found 8/28![Delta logo]()
$795
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:35 am -
1 stop13h 00m
Thu 10/86:30 pm -
Nonstop8h 25m
Deal found 8/27![United Airlines logo]()
$799
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:20 am -
2 stops18h 00m
Fri 11/136:30 pm -
3 stops20h 05m
Deal found 8/28![Multiple Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/252:15 pm -
2 stops15h 17m
Tue 12/1510:38 am -
2 stops15h 52m
Deal found 8/31![Delta logo]()
$798
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 2/89:50 am -
1 stop13h 25m
Wed 2/174:20 pm -
Nonstop8h 10m
Deal found 8/31![United Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/147:25 pm -
2 stops25h 50m
Sun 9/274:15 pm -
2 stops24h 55m
Deal found 8/29![Multiple Airlines logo]()
$849
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/127:00 am -
2 stops20h 56m
Sun 9/275:10 pm -
2 stops14h 10m
Deal found 8/29![Delta logo]()
$798
This Mytrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/208:45 pm -
3 stops27h 35m
Sat 11/286:30 pm -
3 stops21h 00m
Deal found 8/31![Multiple Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/127:00 am -
2 stops16h 37m
Sat 9/192:00 pm -
2 stops14h 25m
Deal found 8/29![Delta logo]()
$798
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/2210:15 am -
2 stops18h 18m
Wed 9/305:10 pm -
1 stop11h 15m
Deal found 8/29![Delta logo]()
$798
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/19:55 pm -
2 stops24h 15m
Fri 10/95:10 pm -
2 stops17h 40m
Deal found 8/27![Multiple Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/177:00 am -
2 stops16h 13m
Fri 10/95:10 pm -
1 stop11h 15m
Deal found 8/28![Delta logo]()
$800
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Sat 11/710:55 pm -
2 stops23h 35m
Fri 11/136:30 pm -
2 stops21h 00m
Deal found 8/30![Multiple Airlines logo]()
$888
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/168:15 pm -
3 stops23h 25m
Wed 9/3010:25 pm -
3 stops18h 50m
Deal found 8/27![Multiple Airlines logo]()
$914
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 12/210:55 pm -
3 stops26h 25m
Wed 12/96:30 pm -
2 stops19h 05m
Deal found 8/30![Multiple Airlines logo]()
$921
This Mytrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sat 11/710:55 pm -
2 stops23h 35m
Tue 11/106:30 pm -
3 stops20h 25m
Deal found 8/31![Multiple Airlines logo]()
$931
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 1/296:25 am -
2 stops19h 50m
Fri 2/126:30 pm -
2 stops21h 00m
Deal found 8/28![Multiple Airlines logo]()
$935
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/2111:10 pm -
3 stops23h 00m
Wed 11/46:30 pm -
2 stops19h 05m
Deal found 8/28![Multiple Airlines logo]()
$964
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 September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt am Main to O'Hare Intl. Data last updated September 1, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/27:00 pm -
2 stops28h 10m
Tue 9/157:15 pm -
2 stops21h 40m
Deal found 8/29![Multiple Airlines logo]()
$829
This Cheapflightsfares deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:30 pm -
1 stop13h 56m
Sun 9/207:00 am -
1 stop16h 10m
Deal found 8/31![Multiple Airlines logo]()
$690
This Cheapflightsfares deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:30 pm -
1 stop13h 56m
Fri 9/119:38 am -
1 stop13h 07m
Deal found 8/28![Multiple Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/1410:55 am -
1 stop15h 20m
Sun 9/279:00 pm -
1 stop15h 55m
Deal found 8/29![Aer Lingus logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/1710:55 am -
1 stop15h 20m
Fri 10/93:45 pm -
1 stop11h 30m
Deal found 8/28![Aer Lingus logo]()
$702
This Scandinavian Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/218:30 pm -
1 stop26h 40m
Mon 10/57:15 pm -
1 stop12h 20m
Deal found 8/31![Scandinavian Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/218:30 pm -
1 stop26h 40m
Mon 9/287:15 pm -
1 stop12h 20m
Deal found 8/31![Scandinavian Airlines logo]()
$692
This lastminute.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:55 am -
1 stop15h 20m
Fri 10/23:45 pm -
1 stop11h 30m
Deal found 8/28![Aer Lingus logo]()
$695
This lastminute.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:55 am -
1 stop15h 20m
Sun 10/43:45 pm -
1 stop11h 30m
Deal found 8/28![Aer Lingus logo]()
$696
This Scandinavian Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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.
Wed 9/308:30 pm -
1 stop26h 40m
Mon 10/127:15 pm -
1 stop12h 20m
Deal found 8/27![Scandinavian Airlines logo]()
$694
This Expedia deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/3010:55 am -
1 stop15h 20m
Wed 10/143:45 pm -
1 stop11h 30m
Deal found 8/29![Aer Lingus logo]()
$697
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/3010:55 am -
1 stop15h 20m
Tue 10/63:45 pm -
1 stop21h 10m
Deal found 8/31![Aer Lingus logo]()
$699
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 September 1, 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 September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/96:20 am -
3 stops42h 56m
Deal found 8/31![Multiple Airlines logo]()
$429
This AirNGo deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:55 pm -
1 stop26h 50m
Deal found 8/31![British Airways logo]()
$448
This AirNGo deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:50 pm -
1 stop24h 55m
Deal found 8/31![British Airways logo]()
$458
This Flighttix deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:30 am -
2 stops22h 01m
Deal found 8/31![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/911:30 am -
3 stops37h 46m
Deal found 8/31![Multiple Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:25 am -
1 stop14h 50m
Deal found 8/31![American Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 1/102:05 pm -
3 stops36h 10m
Deal found 8/28![Multiple Airlines logo]()
$485
This Kissandfly.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:50 am -
3 stops39h 00m
Deal found 8/30![Multiple Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:25 am -
1 stop13h 20m
Deal found 8/28![American Airlines logo]()
$486
This Expedia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 2/1911:30 am -
2 stops33h 15m
Deal found 8/27![Finnair logo]()
$487
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:50 am -
2 stops17h 00m
Deal found 8/31![American Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:20 am -
3 stops36h 35m
Deal found 8/31![Multiple Airlines logo]()
$493
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 September 1, 2026.
Round-trip from | $689 (Scandinavian Airlines) |
|---|---|
One-way from | $429 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $747 |
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 7,457,451 searches. Data last updated September 1, 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 Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Sun 2/7
7:25 am-6:45 pm
1 stop18h 20m
Chicago O'Hare Intl
Tue 2/16
9:50 pm-7:40 pm
1 stop14h 50m
$757
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Mon 10/12
7:00 am-2:30 pm
1 stop14h 30m
Chicago O'Hare Intl
Sun 10/18
5:29 pm-2:20 pm
2 stops13h 51m
$793
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Thu 9/17
7:00 am-2:15 pm
1 stop14h 15m
Chicago O'Hare Intl
Thu 10/1
5:10 pm-2:20 pm
2 stops14h 10m
$795
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Fri 9/25
2:15 pm-10:32 pm
2 stops15h 17m
Chicago O'Hare Intl
Tue 12/15
10:38 am-9:30 am
2 stops15h 52m
$798
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Sat 9/12
7:00 am-8:56 pm
2 stops20h 56m
Chicago O'Hare Intl
Sun 9/27
5:10 pm-2:20 pm
2 stops14h 10m
$798
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Sat 9/12
7:00 am-4:37 pm
2 stops16h 37m
Chicago O'Hare Intl
Sat 9/19
2:00 pm-11:25 am
2 stops14h 25m
$798
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Tue 9/22
10:15 am-9:33 pm
2 stops18h 18m
Chicago O'Hare Intl
Wed 9/30
5:10 pm-11:25 am
1 stop11h 15m
$798
Quickest round-trip
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Wed 9/30
7:45 am-12:55 pm
1 stop12h 10m
Chicago O'Hare Intl
Wed 10/14
6:30 pm-9:55 am
Nonstop8h 25m
$799
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Tue 9/29
6:35 am-12:35 pm
1 stop13h 00m
Chicago O'Hare Intl
Thu 10/8
6:30 pm-9:55 am
Nonstop8h 25m
$799
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Mon 2/8
9:50 am-4:15 pm
1 stop13h 25m
Chicago O'Hare Intl
Wed 2/17
4:20 pm-7:30 am
Nonstop8h 10m
$800
Showing 1-10 of 40 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
FRA-ORD
HHN-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
FRA-ORD
HHN-ORD
What is the cheapest month to book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport (average of $736). Flying from Frankfurt am Main to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,018). 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 September 1, 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 September 1, 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?
Airfare is typical for this route at the moment.
Frankfurt am Main to Chicago O'Hare Intl Airport flights typically cost between $689 and $858 in September.The cheapest round-trip price found within the last 5 days was $689 on Scandinavian Airlines (Sep 21-Oct 5).
How often are flights from Frankfurt am Main to Chicago delayed?
About 18% of weekly flights between Frankfurt am Main and Chicago have experienced delays in the past year, with the average delay time being 154 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 18% 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 73 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 September 1, 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.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - 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
Naperville
Glenview
Lake Geneva
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Des Plaines
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Skokie
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Browse other Frankfurt am Main and O'Hare Intl flight options. Last updated on September 1, 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$971 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$668 | Average$837 | FlexibilityNo cancel fee | On-time76% |