$405+ Cheap flights from Frankfurt (FRA) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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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 Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Frankfurt to O'Hare Intl
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Best
Last-minute
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Cheapest flights from Frankfurt to O'Hare IntlExplore the most affordable flight options available from Frankfurt to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Frankfurt to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:30 pm
FRA
- ORD
1 stop30h 10m
TAP AIR PORTUGAL
Sun 9/276:00 pm
ORD
- FRA
1 stop17h 45m
TAP AIR PORTUGAL
Deal found 7/21![TAP AIR PORTUGAL logo]()
$639
This Flighttix deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:20 pm
FRA
- ORD
1 stop31h 50m
Scandinavian Airlines
Sun 1/317:15 pm
ORD
- FRA
1 stop31h 30m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$642
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 11/2310:30 am
FRA
- ORD
1 stop13h 15m
Scandinavian Airlines
Mon 12/77:15 pm
ORD
- FRA
1 stop17h 30m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$646
This flugladen.de deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/148:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Mon 9/287:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$648
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:30 am
FRA
- ORD
1 stop13h 15m
Scandinavian Airlines
Thu 12/37:15 pm
ORD
- FRA
1 stop17h 30m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$649
This Icelandair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:05 pm
FRA
- ORD
1 stop11h 15m
Icelandair
Mon 11/96:30 pm
ORD
- FRA
1 stop10h 40m
Icelandair
Deal found 7/21![Icelandair logo]()
$650
This Sembo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Fri 9/257:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$655
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Fri 10/167:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$656
This Sembo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:20 pm
FRA
- ORD
1 stop31h 50m
Scandinavian Airlines
Fri 10/167:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$657
This Flighttix deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Wed 9/168:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Mon 9/217:15 pm
ORD
- FRA
1 stop17h 30m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$658
This iWofly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Mon 8/3110:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/22![Icelandair logo]()
$660
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Tue 9/227:15 pm
ORD
- FRA
1 stop17h 30m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$661
Best flights from Frankfurt to O'Hare IntlDiscover carefully curated flight deals from Frankfurt 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 23, 2026.
Discover carefully curated flight deals from Frankfurt 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 23, 2026.
This Icelandair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:05 pm
FRA
- ORD
1 stop11h 15m
Icelandair
Sun 11/156:30 pm
ORD
- FRA
1 stop10h 40m
Icelandair
Deal found 7/18![Icelandair logo]()
$688
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/1610:15 am
FRA
- ORD
1 stop11h 15m
Delta
Tue 9/221:55 pm
ORD
- FRA
2 stops14h 30m
Delta
Deal found 7/22![Delta logo]()
$769
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am
FRA
- ORD
1 stop11h 30m
United Airlines
Thu 10/14:05 pm
ORD
- FRA
Nonstop8h 20m
United Airlines
Deal found 7/21![United Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:15 am
FRA
- ORD
1 stop11h 00m
Delta
Thu 9/245:10 pm
ORD
- FRA
2 stops14h 10m
Delta
Deal found 7/20![Delta logo]()
$770
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:35 am
FRA
- ORD
1 stop13h 00m
United Airlines
Sun 10/410:30 pm
ORD
- FRA
Nonstop8h 35m
United Airlines
Deal found 7/19![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:50 am
FRA
- ORD
1 stop14h 35m
Delta
Sun 11/155:45 pm
ORD
- FRA
2 stops13h 35m
Delta
Deal found 7/18![Delta logo]()
$770
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 11/1210:15 am
FRA
- ORD
2 stops16h 19m
Delta
Sun 11/1510:30 am
ORD
- FRA
2 stops16h 00m
Delta
Deal found 7/22![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 11/26:50 am
FRA
- ORD
2 stops17h 44m
Delta
Sat 11/141:30 pm
ORD
- FRA
2 stops14h 45m
Delta
Deal found 7/22![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
FRA
- ORD
2 stops19h 59m
Delta
Fri 9/255:10 pm
ORD
- FRA
1 stop17h 35m
Delta
Deal found 7/21![Delta logo]()
$775
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am
FRA
- ORD
2 stops17h 47m
Delta
Mon 9/2811:30 am
ORD
- FRA
2 stops14h 30m
Delta
Deal found 7/19![Delta logo]()
$775
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:15 am
FRA
- ORD
1 stop11h 00m
Delta
Fri 9/181:55 pm
ORD
- FRA
2 stops14h 10m
Delta
Deal found 7/21![Delta logo]()
$775
Last-minute flights from Frankfurt to O'Hare IntlDiscover last-minute flight deals from Frankfurt to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt to O'Hare Intl. Data last updated July 23, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 am
FRA
- ORD
1 stop16h 30m
Multiple Airlines
Wed 8/2610:30 pm
ORD
- FRA
1 stop17h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$684
This Flysmarter deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:30 am
FRA
- ORD
1 stop16h 30m
Multiple Airlines
Mon 9/285:55 pm
ORD
- FRA
1 stop21h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$679
This Flysmarter deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Thu 8/206:30 am
FRA
- ORD
1 stop16h 30m
Multiple Airlines
Wed 9/26:05 pm
ORD
- FRA
1 stop17h 35m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$683
This Sembo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 am
FRA
- ORD
1 stop21h 00m
Icelandair
Mon 9/710:25 pm
ORD
- FRA
1 stop31h 35m
Icelandair
Deal found 7/22![Icelandair logo]()
$678
This iWofly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Mon 8/3110:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/22![Icelandair logo]()
$660
This Icelandair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:00 pm
FRA
- ORD
1 stop11h 15m
Icelandair
Sun 9/610:25 pm
ORD
- FRA
1 stop25h 00m
Icelandair
Deal found 7/21![Icelandair logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
FRA
- ORD
1 stop11h 15m
Icelandair
Wed 9/27:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$663
This Icelandair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Wed 9/27:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$664
This Sembo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am
FRA
- ORD
1 stop17h 50m
Icelandair
Fri 9/257:25 pm
ORD
- FRA
1 stop10h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Mon 9/77:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Deal found 7/21![Scandinavian Airlines logo]()
$672
This ITA Airways deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/316:25 pm
FRA
- ORD
1 stop25h 45m
ITA Airways
Sun 9/203:00 pm
ORD
- FRA
1 stop12h 50m
ITA Airways
Deal found 7/22![ITA Airways logo]()
$677
This Scandinavian Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/318:30 pm
FRA
- ORD
1 stop26h 40m
Scandinavian Airlines
Tue 9/157:15 pm
ORD
- FRA
1 stop12h 20m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$686
One-way flights from Frankfurt to O'Hare IntlSearch for one-way flight options from Frankfurt to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Frankfurt to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/166:30 am
FRA
- ORD
1 stop14h 55m
Iberia
Deal found 7/22![Iberia logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am
FRA
- ORD
1 stop14h 55m
Iberia
Deal found 7/20![Iberia logo]()
$409
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 11/266:30 am
FRA
- ORD
1 stop15h 25m
Iberia
Deal found 7/22![Iberia logo]()
$410
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 9/129:20 am
FRA
- ORD
1 stop13h 40m
Iberia
Deal found 7/22![Iberia logo]()
$415
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:40 pm
FRA
- ORD
3 stops30h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$417
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:20 am
FRA
- ORD
1 stop13h 40m
Iberia
Deal found 7/21![Iberia logo]()
$419
This Flysmarter deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 12/128:00 am
FRA
- ORD
1 stop14h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$420
This Flysmarter deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:40 am
FRA
- ORD
1 stop12h 45m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$421
This Iberia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:55 am
FRA
- ORD
1 stop17h 14m
Iberia
Deal found 7/20![Iberia logo]()
$424
This Iberia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:35 am
FRA
- ORD
1 stop14h 00m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$425
Find flight deals from Frankfurt to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $639 (Kiwi.com) |
One-way from | $405 (Expedia) |
Popular in | July |
Cheapest in | November |
Average price | $1,000 |
Good round-trip deal | $811 or less |
Good one-way deal | $874 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt 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 23, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport 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
Wed 11/11
1:05 pm-5:20 pm
1 stop11h 15m
Chicago O'Hare Intl
Sun 11/15
6:30 pm-12:10 pm
1 stop10h 40m
$688
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Wed 9/16
10:15 am-2:30 pm
1 stop11h 15m
Chicago O'Hare Intl
Tue 9/22
1:55 pm-11:25 am
2 stops14h 30m
$769
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 9/17
10:15 am-2:15 pm
1 stop11h 00m
Chicago O'Hare Intl
Thu 9/24
5:10 pm-2:20 pm
2 stops14h 10m
$770
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 10/29
6:50 am-3:25 pm
1 stop14h 35m
Chicago O'Hare Intl
Sun 11/15
5:45 pm-2:20 pm
2 stops13h 35m
$770
Quickest round-trip
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 9/3
11:25 am-3:55 pm
1 stop11h 30m
Chicago O'Hare Intl
Thu 10/1
4:05 pm-7:25 am
Nonstop8h 20m
$774
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Thu 11/12
10:15 am-7:34 pm
2 stops16h 19m
Chicago O'Hare Intl
Sun 11/15
10:30 am-9:30 am
2 stops16h 00m
$774
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Mon 11/2
6:50 am-5:34 pm
2 stops17h 44m
Chicago O'Hare Intl
Sat 11/14
1:30 pm-11:15 am
2 stops14h 45m
$774
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Sun 9/20
6:35 am-12:35 pm
1 stop13h 00m
Chicago O'Hare Intl
Sun 10/4
10:30 pm-2:05 pm
Nonstop8h 35m
$775
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Sat 9/12
7:00 am-7:59 pm
2 stops19h 59m
Chicago O'Hare Intl
Fri 9/25
5:10 pm-5:45 pm
1 stop17h 35m
$775
Frankfurt am MainChicago
FRA - ORD
FRAORD
Frankfurt am Main
Tue 9/15
11:45 am-10:32 pm
2 stops17h 47m
Chicago O'Hare Intl
Mon 9/28
11:30 am-9:00 am
2 stops14h 30m
$775
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Frankfurt to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to O'Hare Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Frankfurt to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Frankfurt with our price prediction graph.
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 Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport (average of $669). Flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,000). 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 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 23, 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 Airport to Chicago O'Hare Intl Airport as you normally would.
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 161 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.
The best insider tips for Frankfurt am Main Airport 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 Airport 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 23, 2026.
Read reviews from past customers who have flown United Airlines and Lufthansa from Frankfurt am Main Airport 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
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Overall
7.4
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Overall
7.4
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
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 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
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet
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Other flights to O'Hare Intl
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Top 2 airlines flying from Frankfurt to O'Hare Intl
Discover the top 2 airlines that operate flights from Frankfurt 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$616 | Average$855 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$652 | Average$809 | FlexibilityNo cancel fee | On-time76% |