Find flights
Deals
When to book
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport from C$ 536

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Frankfurt am Main are usually found in January or February, booked 11 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from O'Hare Intl to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Frankfurt (FRA). 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 15 September 2025.

Round-trip from

C$ 898

One-way from

C$ 536

Popular in

June

Cheapest in

January

Average price

C$ 1,281

Good round-trip deal

C$ 1,360 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/2-27/2
  • 2 total stops
  • 49h 55m total
  • Chicago to Frankfurt am Main
Search Deals
3/2
  • 3/2
  • 1 total stop
  • 12h 30m total
  • Chicago to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 407 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Frankfurt am Main.
Search Deals

Find flight deals from O'Hare Intl to Frankfurt

Cheapest flights from O'Hare Intl to Frankfurt
Explore the most affordable flight options available from O'Hare Intl to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sun 12/107:15 p.m.ORD - FRA
1 stop17h 30mScandinavian Airlines
Thu 30/103:15 p.m.FRA - ORD
1 stop32h 30mScandinavian Airlines
Deal found 14/9C$ 898
Fri 12/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Tue 23/128:30 p.m.FRA - ORD
1 stop27h 15mScandinavian Airlines
Deal found 15/9C$ 912
Sun 14/128:25 p.m.ORD - FRA
1 stop19h 15mTAP AIR PORTUGAL
Thu 25/125:45 p.m.FRA - ORD
1 stop28h 30mTAP AIR PORTUGAL
Deal found 15/9C$ 919
Wed 3/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Tue 9/128:30 p.m.FRA - ORD
2 stops32h 09mScandinavian Airlines
Deal found 15/9C$ 923
Mon 3/116:45 a.m.ORD - FRA
1 stop16h 10mMultiple Airlines
Mon 17/1111:15 a.m.FRA - ORD
1 stop16h 37mMultiple Airlines
Deal found 14/9C$ 927
Fri 7/117:20 p.m.ORD - FRA
1 stop17h 25mMultiple Airlines
Fri 21/117:10 a.m.FRA - ORD
2 stops16h 35mMultiple Airlines
Deal found 15/9C$ 937
Sun 12/107:15 p.m.ORD - FRA
1 stop17h 30mScandinavian Airlines
Mon 27/108:30 p.m.FRA - ORD
2 stops31h 09mScandinavian Airlines
Deal found 14/9C$ 939
Mon 29/96:45 a.m.ORD - FRA
1 stop16h 00mMultiple Airlines
Thu 2/1011:45 a.m.FRA - ORD
1 stop14h 10mMultiple Airlines
Deal found 15/9C$ 941
Fri 12/128:15 p.m.ORD - FRA
1 stop13h 40mTAP AIR PORTUGAL
Thu 25/125:45 p.m.FRA - ORD
1 stop28h 30mTAP AIR PORTUGAL
Deal found 15/9C$ 946
Tue 7/107:15 p.m.ORD - FRA
1 stop12h 25mScandinavian Airlines
Thu 30/103:15 p.m.FRA - ORD
2 stops52h 25mScandinavian Airlines
Deal found 14/9C$ 948
Wed 29/1011:10 p.m.ORD - FRA
1 stop14h 35mMultiple Airlines
Wed 5/116:55 a.m.FRA - ORD
2 stops16h 50mMultiple Airlines
Deal found 14/9C$ 950
Sun 14/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Sat 20/123:15 p.m.FRA - ORD
1 stop32h 30mScandinavian Airlines
Deal found 15/9C$ 953

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Frankfurt 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Frankfurt

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 12/2

7:20 p.m.-7:45 p.m.

1 stop17h 25m

Frankfurt am Main

Thu 26/2

8:30 p.m.-9:35 p.m.

2 stops32h 05m

C$ 923

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 9/3

8:20 p.m.-2:30 p.m.

1 stop12h 10m

Frankfurt am Main

Fri 13/3

7:10 a.m.-5:55 p.m.

2 stops16h 45m

C$ 938

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 29/10

11:10 p.m.-7:45 p.m.

1 stop14h 35m

Frankfurt am Main

Wed 5/11

6:55 a.m.-4:45 p.m.

2 stops16h 50m

C$ 950

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 28/10

10:25 a.m.-11:35 a.m.

2 stops19h 10m

Frankfurt am Main

Mon 3/11

10:00 p.m.-9:19 p.m.

2 stops30h 19m

C$ 957

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 21/11

7:20 p.m.-2:30 p.m.

1 stop12h 10m

Frankfurt am Main

Wed 26/11

6:55 a.m.-4:45 p.m.

2 stops16h 50m

C$ 993

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 16/1

7:20 p.m.-4:05 p.m.

2 stops13h 45m

Frankfurt am Main

Fri 30/1

8:30 p.m.-9:35 p.m.

2 stops32h 05m

C$ 1,014

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 2/10

9:51 a.m.-5:15 a.m.

1 stop12h 24m

Frankfurt am Main

Thu 20/11

11:15 a.m.-10:50 p.m.

1 stop18h 35m

C$ 1,054

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 23/10

1:08 p.m.-2:40 p.m.

2 stops18h 32m

Frankfurt am Main

Mon 27/10

8:30 p.m.-9:39 p.m.

2 stops31h 09m

C$ 1,137

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 9/11

10:35 p.m.-2:00 p.m.

Nonstop8h 25m

Frankfurt am Main

Tue 25/11

9:45 a.m.-2:55 p.m.

1 stop12h 10m

C$ 1,180

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 3/11

7:00 a.m.-8:40 a.m.

2 stops18h 40m

Frankfurt am Main

Tue 18/11

9:50 a.m.-8:29 p.m.

2 stops17h 39m

C$ 1,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from O'Hare Intl to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from O'Hare Intl 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 Chicago O'Hare Intl Airport to Frankfurt am Main Airport

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

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

The price you pay for your flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport (average of C$ 656). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in December is currently the most expensive (average of C$ 963). 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 ORD to FRA?

Find hourly flight availability from O'Hare Intl to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Frankfurt. 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 Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

    A quick flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport can take about 17h 25m. Scandinavian Airlines provides one of the quickest options available for as low as C$ 923. Chicago O'Hare Intl Airport and Frankfurt am Main Airport are separated by a distance of 6965 km.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport are Lufthansa (54%), Air Canada (53%) and United Airlines (53%).

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Frankfurt am Main Airport is C$ 1,223. On average you can expect to pay C$ 1,367. The most popular route, (Chicago O'Hare Intl - Frankfurt am Main), can usually be booked for C$ 1,423.

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

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

  • How can I find direct flights from O'Hare Intl to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Frankfurt.

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

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

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport (average of C$ 656). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in December is currently the most expensive (average of C$ 963). 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

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Darmstadt
Baden-Baden

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'Hare Intl to Frankfurt?

Deals for O'Hare Intl to Frankfurt flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Frankfurt?

Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to Frankfurt for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from O'Hare Intl to Frankfurt with no change fees?

Need flexible booking options for your flight to Frankfurt from O'Hare Intl? 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 O'Hare Intl to Frankfurt become cheaper?

Yes! Start tracking prices for O'Hare Intl to Frankfurt flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.