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O'Hare Intl

$375+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Chicago O'Hare Intl are usually found in February or October, booked 41 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Frankfurt am Main to O'Hare Intl

Cheapest flights from Frankfurt am Main to O'Hare Intl
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 December 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Sun 12/146:00 amFRA - ORD
1 stop15h 45mTAP AIR PORTUGAL
Sun 3/18:25 pmORD - FRA
1 stop13h 30mTAP AIR PORTUGAL
Deal found 12/12$660
This oojo deal was found by Cheapflights users on 12/12. 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.
Fri 12/263:15 pmFRA - ORD
1 stop32h 30mScandinavian Airlines
Sun 1/117:10 pmORD - FRA
1 stop31h 40mScandinavian Airlines
Deal found 12/12$662
This Icelandair deal was found by Cheapflights users on 12/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:05 pmFRA - ORD
1 stop11h 15mIcelandair
Sat 2/286:30 pmORD - FRA
1 stop10h 35mIcelandair
Deal found 12/12$663
This Travelis deal was found by Cheapflights users on 12/12. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:25 amFRA - ORD
1 stop12h 20mLufthansa
Sun 1/113:20 pmORD - FRA
Nonstop8h 15mLufthansa
Deal found 12/12$664
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Tue 12/235:45 pmFRA - ORD
1 stop28h 15mTAP AIR PORTUGAL
Sun 1/118:25 pmORD - FRA
1 stop13h 30mTAP AIR PORTUGAL
Deal found 12/12$673
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Wed 12/247:25 amFRA - ORD
1 stop12h 20mLufthansa
Thu 1/15:50 pmORD - FRA
1 stop11h 15mLufthansa
Deal found 12/12$674
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:25 amFRA - ORD
1 stop12h 20mMultiple Airlines
Sun 1/116:50 pmORD - FRA
1 stop11h 25mMultiple Airlines
Deal found 12/14$675
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:55 pmHHN - ORD
2 stops46h 05mMultiple Airlines
Mon 12/293:50 pmORD - HHN
1 stop11h 40mMultiple Airlines
Deal found 12/14$977
This Mytrip deal was found by Cheapflights users on 12/13. 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 12/267:00 amHHN - ORD
3 stops41h 05mMultiple Airlines
Sun 1/114:38 pmORD - HHN
3 stops24h 32mMultiple Airlines
Deal found 12/13$1,003
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Tue 12/2310:55 amHHN - ORD
1 stop34h 05mMultiple Airlines
Wed 1/78:35 amORD - HHN
2 stops41h 05mMultiple Airlines
Deal found 12/12$1,012
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/136:50 amHHN - ORD
2 stops46h 21mMultiple Airlines
Mon 12/293:50 pmORD - HHN
1 stop11h 40mMultiple Airlines
Deal found 12/12$1,074
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Tue 12/2310:55 amHHN - ORD
1 stop34h 05mMultiple Airlines
Sun 1/118:25 pmORD - HHN
2 stops19h 25mMultiple Airlines
Deal found 12/12$1,078

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 December 14, 2025.

Round-trip from

$655
(Mytrip)

One-way from

$375
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$745
From Frankfurt am Main to Chicago O'Hare Intl
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One-way flight from Frankfurt am Main to Chicago O'Hare Intl
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Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 14, 2025.
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

Frankfurt am Main

Fly to

O'Hare Intl

Route

Depart

Return

Price

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/27

6:55 am-2:20 pm

1 stop14h 25m

Chicago O'Hare Intl

Wed 3/18

2:25 pm-11:15 am

2 stops14h 50m

$666

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Wed 1/21

10:15 am-9:35 pm

2 stops18h 20m

Chicago O'Hare Intl

Thu 1/29

5:35 pm-4:45 pm

2 stops16h 10m

$672

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sat 3/14

10:15 am-8:37 pm

2 stops16h 22m

Chicago O'Hare Intl

Sat 3/21

5:29 pm-1:40 pm

2 stops14h 11m

$677

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 1/12

10:40 am-11:59 pm

2 stops20h 19m

Chicago O'Hare Intl

Mon 1/19

10:35 am-8:40 am

2 stops15h 05m

$684

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/6

9:50 am-4:20 pm

1 stop13h 30m

Chicago O'Hare Intl

Fri 2/20

3:20 pm-6:35 am

Nonstop8h 15m

$694

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 1/15

7:20 am-12:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Wed 1/28

6:25 pm-9:55 am

Nonstop8h 30m

$694

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/6

9:50 am-4:20 pm

1 stop13h 30m

Chicago O'Hare Intl

Thu 2/19

6:25 pm-9:55 am

Nonstop8h 30m

$694

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 5/1

2:15 pm-10:06 pm

2 stops14h 51m

Chicago O'Hare Intl

Wed 5/13

5:10 pm-5:45 pm

1 stop17h 35m

$694

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 2/2

9:50 am-4:20 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 2/17

6:25 pm-9:55 am

Nonstop8h 30m

$694

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Wed 2/18

8:20 am-2:00 pm

1 stop12h 40m

Chicago O'Hare Intl

Mon 3/2

3:20 pm-6:35 am

Nonstop8h 15m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 38 results
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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.
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

How far ahead should I book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt am Main to O'Hare Intl. Price data was last updated on December 12, 2025.

The best time to book flights from Frankfurt am Main to Chicago O'Hare Intl Airport is 41 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.

What is the cheapest month to book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport (average of $344). Flying from Frankfurt am Main to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $669). 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 December 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.

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 December 14, 2025.

The most flights from FK0 to ORD are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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 153 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?

Saturday 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, Air Antilles have had the lowest number of delays on this route, with just 3% of flights being delayed.

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
Airports
FRA

Download the official FRA app to stay updated on key info like strikes and operations, ensuring a smoother departure experience.

Read more about FRABy Blane Bachelor
ORD

Prepare for long walks at ORD. Free shuttle trains operate between terminals, but expect lengthy walks to immigration in Terminal 5.

Read more about ORDBy Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

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 December 14, 2025.
Read reviews from past customers who have flown Delta, 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.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,574 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Frankfurt am Main to Chicago O'Hare Intl Airport?

    Delta, Virgin Atlantic, and United Airlines can get you from Frankfurt am Main to Chicago O'Hare Intl Airport in just under 13h 30m. Your travel time can differ by up to 6h 49m. The distance between Frankfurt am Main and Chicago O'Hare Intl Airport is about 4328 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Frankfurt am Main to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Delta ($390), British Airways ($524), and United Airlines ($528) offers the cheapest pricing from Frankfurt am Main to Chicago O'Hare Intl Airport. Delta is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Frankfurt am Main to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $437. Users have also found prices from $439 and $446 on TAP AIR PORTUGAL and Icelandair, respectively.

  • What are the most reliable airlines from Frankfurt am Main to Chicago O'Hare Intl Airport?

    Consider Atlas Air (78%), Air Canada (74%) or United Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Frankfurt am Main to Chicago O'Hare Intl Airport?

    While on average a flight from Frankfurt am Main to Chicago O'Hare Intl Airport is generally $1,185, our data shows the cheapest flight currently is $623. When looking at the most popular route, (Frankfurt am Main - Chicago O'Hare Intl), you can expect to pay $495 for that flight.

  • Can I find deals for flights from Frankfurt am Main to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Frankfurt am Main to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt am Main 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 am Main to O'Hare Intl.

  • Can I find deals for business class flights from Frankfurt am Main to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Frankfurt am Main 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 to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Frankfurt am Main to Chicago O'Hare Intl Airport (average of $344). Flying from Frankfurt am Main to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $669). 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.

See more FAQs

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 locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Top 4 airlines flying from Frankfurt am Main to O'Hare Intl

Discover the top 4 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$390Average$568FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$524Average$607FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$528Average$750FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$552Average$717FlexibilityNo cancel feeOn-time76%

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