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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport from C$ 422

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 Saturday or Thursday and return on a Monday

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Enter your travel dates to find the best prices.

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 30 October 2025.

Fri 5/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Mon 12/110:30 a.m.FRA - ORD
1 stop13h 15mScandinavian Airlines
Deal found 28/10C$ 813
Thu 13/116:45 a.m.ORD - FRA
1 stop16h 10mMultiple Airlines
Thu 20/1111:15 a.m.FRA - ORD
1 stop18h 06mMultiple Airlines
Deal found 30/10C$ 834
Mon 10/116:45 a.m.ORD - FRA
1 stop16h 10mMultiple Airlines
Fri 14/1111:15 a.m.FRA - ORD
1 stop16h 37mMultiple Airlines
Deal found 30/10C$ 850
Sun 7/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Sun 11/18:30 p.m.FRA - ORD
1 stop27h 15mScandinavian Airlines
Deal found 28/10C$ 853
Mon 1/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Tue 9/128:30 p.m.FRA - ORD
2 stops32h 09mScandinavian Airlines
Deal found 30/10C$ 862
Wed 3/126:30 p.m.ORD - FRA
2 stops42h 15mScandinavian Airlines
Sun 7/128:30 p.m.FRA - ORD
1 stop27h 15mScandinavian Airlines
Deal found 30/10C$ 867
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 29/10C$ 876
Thu 27/117:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Thu 4/123:15 p.m.FRA - ORD
2 stops37h 32mScandinavian Airlines
Deal found 30/10C$ 891
Mon 1/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Sun 7/123:15 p.m.FRA - ORD
2 stops37h 32mScandinavian Airlines
Deal found 30/10C$ 892
Mon 8/1210:36 a.m.ORD - FRA
2 stops20h 39mMultiple Airlines
Tue 13/18:30 p.m.FRA - ORD
2 stops32h 05mMultiple Airlines
Deal found 28/10C$ 909
Wed 10/127:20 p.m.ORD - FRA
1 stop12h 10mScandinavian Airlines
Thu 15/111:05 a.m.FRA - ORD
1 stop12h 40mScandinavian Airlines
Deal found 28/10C$ 910
Wed 3/127:20 p.m.ORD - FRA
1 stop17h 25mScandinavian Airlines
Thu 11/123:15 p.m.FRA - ORD
2 stops52h 28mScandinavian Airlines
Deal found 30/10C$ 915

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 30 October 2025.

Round-trip from

C$ 813

One-way from

C$ 422

Popular in

June

Cheapest in

January

Average price

C$ 1,206
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/12-16/1
  • 2 total stops
  • 30h 40m total
  • Chicago to Frankfurt am Main
Search Deals
27/11
  • 27/11
  • 2 total stops
  • 33h 47m total
  • Chicago to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 396 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 30 October 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

Sat 6/12

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

1 stop17h 25m

Frankfurt am Main

Fri 16/1

10:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 813

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 5/12

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

1 stop12h 10m

Frankfurt am Main

Mon 12/1

10:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 813

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 6/12

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

1 stop12h 10m

Frankfurt am Main

Mon 12/1

10:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 813

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 8/12

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

1 stop17h 25m

Frankfurt am Main

Thu 15/1

11:05 a.m.-4:45 p.m.

1 stop12h 40m

C$ 813

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 4/2

7:01 a.m.-9:50 a.m.

2 stops19h 49m

Frankfurt am Main

Wed 11/2

10:30 a.m.-9:35 p.m.

2 stops18h 05m

C$ 848

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 3/12

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

1 stop12h 10m

Frankfurt am Main

Tue 9/12

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

2 stops32h 09m

C$ 876

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 8/12

10:36 a.m.-2:15 p.m.

2 stops20h 39m

Frankfurt am Main

Tue 13/1

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

2 stops32h 05m

C$ 909

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 7/12

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

1 stop17h 25m

Frankfurt am Main

Sat 10/1

10:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 910

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 10/12

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

1 stop12h 10m

Frankfurt am Main

Wed 14/1

10:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 910

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 3/12

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

1 stop17h 25m

Frankfurt am Main

Thu 11/12

3:15 p.m.-12:43 p.m.

2 stops52h 28m

C$ 915

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 23 results
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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 24 October 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$ 283). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of C$ 1,226). 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 30 October 2025.

When flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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$ 813. 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 Air Canada (63%), United Airlines (63%) and Lufthansa (61%).

  • 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$ 283). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of C$ 1,226). 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

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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.

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