Cheap flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport from £347
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
30 Oct — 6 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Frankfurt am Main to Chicago O'Hare Intl are usually found in January or November, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Frankfurt to O'Hare Intl
Enter your travel dates to find the best prices.
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Direct
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One-way
Cheapest flights from Frankfurt to O'Hare Intl
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 30 September 2026.
Fri 20/1110:30 -
1 stop13h 15m
Wed 2/1206:00 -
2 stops20h 45m
Deal found 28/9£543
Wed 18/1110:30 -
1 stop13h 15m
Wed 2/1206:00 -
2 stops20h 45m
Deal found 25/9£544
Tue 20/1020:30 -
1 stop26h 40m
Mon 26/1006:10 -
2 stops21h 35m
Deal found 27/9£547
Fri 13/1115:15 -
1 stop32h 30m
Thu 19/1106:00 -
2 stops30h 45m
Deal found 25/9£549
Thu 17/1210:30 -
1 stop13h 15m
Thu 31/1219:10 -
1 stop17h 35m
Deal found 25/9£551
Wed 23/1215:15 -
1 stop32h 30m
Mon 28/1219:10 -
1 stop17h 35m
Deal found 27/9£552
Thu 5/1117:45 -
1 stop28h 45m
Fri 13/1120:10 -
1 stop13h 45m
Deal found 29/9£555
Sun 8/1106:00 -
1 stop16h 30m
Sun 15/1120:10 -
1 stop19h 30m
Deal found 26/9£556
Sat 21/1110:30 -
1 stop13h 15m
Thu 3/1206:00 -
2 stops20h 45m
Deal found 27/9£557
Fri 18/1210:30 -
1 stop13h 15m
Wed 30/1219:10 -
1 stop12h 20m
Deal found 25/9£560
Best flights from Frankfurt to O'Hare Intl
Discover carefully curated flight deals from Frankfurt to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.
Sat 7/1106:50 -
1 stop14h 35m
Fri 13/1114:44 -
2 stops13h 31m
Deal found 29/9£563
Mon 9/1106:55 -
1 stop14h 30m
Sun 22/1114:44 -
2 stops13h 31m
Deal found 30/9£563
Wed 10/309:50 -
2 stops18h 47m
Wed 24/309:50 -
2 stops16h 00m
Deal found 29/9£578
Sun 20/1210:30 -
1 stop13h 15m
Sun 27/1219:10 -
1 stop12h 20m
Deal found 25/9£579
Wed 4/1106:50 -
1 stop14h 35m
Wed 11/1113:35 -
2 stops14h 40m
Deal found 28/9£565
Mon 21/1210:30 -
1 stop13h 15m
Mon 28/1219:10 -
1 stop17h 35m
Deal found 25/9£579
Fri 5/310:40 -
2 stops16h 57m
Fri 12/309:30 -
2 stops16h 10m
Deal found 27/9£579
Tue 20/1010:15 -
2 stops18h 16m
Mon 26/1017:29 -
2 stops14h 51m
Deal found 27/9£569
Thu 29/1007:05 -
2 stops20h 26m
Sun 8/1117:29 -
2 stops13h 51m
Deal found 28/9£574
Sun 11/1010:40 -
1 stop15h 31m
Sat 24/1017:10 -
1 stop12h 05m
Deal found 28/9£577
Direct flights from Frankfurt to O'Hare Intl
Explore direct flight options from Frankfurt to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.
Sun 11/1010:50 -
Nonstop9h 05m
Sat 24/1019:10 -
Nonstop8h 25m
Deal found 28/9£595
Tue 13/1008:50 -
Nonstop9h 10m
Fri 6/1122:35 -
Nonstop8h 10m
Deal found 25/9£597
Sat 10/1012:40 -
Nonstop9h 15m
Sat 24/1016:15 -
Nonstop8h 20m
Deal found 28/9£598
Fri 13/1117:45 -
Nonstop9h 20m
Thu 19/1118:10 -
Nonstop8h 25m
Deal found 30/9£639
Thu 17/1208:40 -
Nonstop9h 25m
Sat 26/1218:05 -
Nonstop8h 30m
Deal found 25/9£639
Fri 13/1117:45 -
Nonstop9h 20m
Sat 21/1118:10 -
Nonstop8h 25m
Deal found 30/9£640
Thu 12/1112:55 -
Nonstop9h 25m
Thu 19/1115:15 -
Nonstop8h 20m
Deal found 28/9£641
Wed 21/1008:50 -
Nonstop9h 10m
Fri 30/1019:10 -
Nonstop8h 25m
Deal found 25/9£642
Sat 10/1012:40 -
Nonstop9h 15m
Sat 17/1015:10 -
Nonstop8h 20m
Deal found 25/9£671
Last-minute flights from Frankfurt to O'Hare Intl
Discover last-minute flight deals from Frankfurt to O'Hare Intl. Data last updated 30 September 2026 and is based on user searches.
Mon 5/1010:15 -
1 stop11h 15m
Sun 18/1017:29 -
2 stops13h 51m
Deal found 25/9£565
Wed 7/1010:15 -
2 stops18h 16m
Thu 15/1010:30 -
1 stop15h 10m
Deal found 26/9£571
Sun 11/1007:00 -
1 stop14h 15m
Sat 24/1013:55 -
2 stops15h 20m
Deal found 30/9£563
Tue 13/1007:00 -
1 stop14h 15m
Tue 20/1017:29 -
2 stops13h 51m
Deal found 28/9£565
Tue 13/1007:00 -
1 stop14h 15m
Sat 7/1118:25 -
1 stop12h 55m
Deal found 25/9£566
Tue 13/1010:15 -
1 stop11h 00m
Wed 21/1013:50 -
2 stops14h 15m
Deal found 28/9£569
Wed 14/1011:45 -
2 stops16h 46m
Sun 25/1006:30 -
1 stop19h 20m
Deal found 29/9£571
Tue 20/1020:30 -
1 stop26h 40m
Mon 26/1006:10 -
2 stops21h 35m
Deal found 27/9£547
Fri 30/1014:15 -
2 stops25h 10m
Fri 6/1112:00 -
2 stops16h 15m
Deal found 30/9£568
One-way flights from Frankfurt to O'Hare Intl
Search for one-way flight options from Frankfurt to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.
Mon 1/211:30 -
2 stops18h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£347
Sat 5/1211:30 -
2 stops18h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£351
Tue 1/1206:30 -
1 stop15h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£355
Sat 13/307:50 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£358
Thu 14/110:50 -
1 stop13h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£367
Fri 29/111:45 -
2 stops15h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£398
Mon 8/306:50 -
2 stops18h 42m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£400
Wed 6/110:40 -
1 stop20h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£407
Fri 8/110:40 -
1 stop20h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£410
Fri 9/1020:20 -
1 stop31h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£432
Fri 6/1106:00 -
1 stop16h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£453
Sat 7/1117:45 -
1 stop28h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£454
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 30 September 2026.
Customise 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 7,457,451 searches. Data last updated 30 September 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
Price
Cheapest return flight
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Mon 1/2
11:30-22:30
2 stops18h 00m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£347
Fastest return journey
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Fri 29/1
11:45-20:37
2 stops15h 52m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£398
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Mon 8/3
06:50-18:32
2 stops18h 42m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£400
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Thu 18/3
06:50-20:37
2 stops19h 47m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£400
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Wed 6/1
10:40-23:50
1 stop20h 10m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£407
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Fri 9/10
20:20-21:15
1 stop31h 55m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£432
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Sat 7/11
17:45-15:30
1 stop28h 45m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£453
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Fri 6/11
20:35-15:30
2 stops49h 55m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£513
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Sat 7/11
06:50-14:25
1 stop14h 35m
Chicago O'Hare Intl
Fri 13/11
14:44-11:15
2 stops13h 31m
£563
Frankfurt am MainChicago
FRA Frankfurt am Main - ORD Chicago O'Hare Intl
FRAORD
Frankfurt am Main
Mon 9/11
06:55-14:25
1 stop14h 30m
Chicago O'Hare Intl
Sun 22/11
14:44-11:15
2 stops13h 31m
£563
Flights are sorted by cheapest return flights first.
Deals found on 25/9
Showing 1-10 of 22 resultsSorted by cheapest first
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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 return 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?
To ensure you get the cheapest price possible for a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport (average of £578). Flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £773). 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 30 September 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 much does it cost for a return flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Frankfurt am Main Airport to Chicago O'Hare Intl Airport flights typically cost between £548 and £716 in November.The cheapest return price found within the last 5 days was £543 on Scandinavian Airlines (20 Nov–2 Dec).
Weekly flight availability from Frankfurt am Main Airport to Chicago O'Hare Intl Airport
Explore weekly flight availability from Frankfurt 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 30 September 2026.
The most flights from FRA 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 often are flights from Frankfurt am Main to Chicago delayed?
About 16% of weekly flights between Frankfurt am Main and Chicago have experienced delays in the past year, with the average delay time being 158 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 past year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
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.
How long is the flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
There are many flights that can get you from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in 14h 30m. Fly via Delta to get the fastest option. There are 4328 mi between Frankfurt am Main Airport and Chicago O'Hare Intl Airport.
What are the most reliable airlines from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
The top 3 most reliable airlines when flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport are Air Canada (57%), United Airlines (57%) and Lufthansa (56%).
Can I find deals for flights from Frankfurt to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Frankfurt to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Frankfurt to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to O'Hare Intl.
Can I find deals for business class flights from Frankfurt to O'Hare Intl?
Yes. Cheapflights offers flight deals from Frankfurt to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport (average of £578). Flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £773). 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.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 September 2026.
Browse through other flights departing from Frankfurt. Flights are based on user searches made on Cheapflights and were last updated on 30 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Frankfurt to O'Hare Intl?
When you search for this flight from Frankfurt to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Frankfurt to O'Hare Intl?
Cheapflights simply makes it quick and affordable to book flights from Frankfurt to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Frankfurt to O'Hare Intl with no change fees?
Need flexible booking options for your flight to O'Hare Intl from Frankfurt? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Frankfurt to O'Hare Intl become cheaper?
Not ready to book yet? You can track prices for flights from Frankfurt to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.
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