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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport from C$ 558

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
28 Feb — 7 Mar1
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 73 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from O'Hare Intl to Frankfurt

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 29 January 2026.

Mon 16/27:20 p.m.
ORD
-
FRA
1 stop12h 10m
Scandinavian Airlines
Thu 19/211:15 a.m.
FRA
-
ORD
1 stop12h 30m
Scandinavian Airlines
Deal found 26/1C$ 777
Sat 18/47:15 p.m.
ORD
-
FRA
1 stop12h 20m
Multiple Airlines
Tue 21/47:00 a.m.
FRA
-
ORD
2 stops21h 56m
Multiple Airlines
Deal found 28/1C$ 910
Wed 11/38:20 p.m.
ORD
-
FRA
1 stop17h 25m
Scandinavian Airlines
Wed 18/310:30 a.m.
FRA
-
ORD
2 stops17h 19m
Scandinavian Airlines
Deal found 28/1C$ 912
Sat 11/47:15 p.m.
ORD
-
FRA
1 stop17h 30m
Multiple Airlines
Fri 17/47:00 a.m.
FRA
-
ORD
2 stops21h 56m
Multiple Airlines
Deal found 28/1C$ 923
Mon 16/38:20 p.m.
ORD
-
FRA
1 stop12h 10m
Multiple Airlines
Thu 19/37:55 a.m.
FRA
-
ORD
2 stops19h 54m
Multiple Airlines
Deal found 27/1C$ 930
Wed 11/38:20 p.m.
ORD
-
FRA
1 stop17h 25m
Multiple Airlines
Mon 23/37:55 a.m.
FRA
-
ORD
2 stops19h 54m
Multiple Airlines
Deal found 27/1C$ 944
Wed 11/38:20 p.m.
ORD
-
FRA
1 stop12h 10m
Multiple Airlines
Sun 22/310:00 p.m.
FRA
-
ORD
2 stops29h 49m
Multiple Airlines
Deal found 28/1C$ 945

Find 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 29 January 2026.

Round-trip from

C$ 777

One-way from

C$ 558

Popular in

June

Cheapest in

January

Average price

C$ 844
Scandinavian Airlines
  • Scandinavian Airlines
  • 16/2-19/2
  • 2 total stops
  • 24h 40m total
  • Chicago to Frankfurt am Main
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 5/2
  • 1 total stop
  • 17h 10m total
  • Chicago to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 449 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 29 January 2026.
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

Mon 16/2

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

1 stop12h 10m

Frankfurt am Main

Thu 19/2

11:15 a.m.-4:45 p.m.

1 stop12h 30m

C$ 779

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 18/4

7:15 p.m.-2:35 p.m.

1 stop12h 20m

Frankfurt am Main

Tue 21/4

7:00 a.m.-9:56 p.m.

2 stops21h 56m

C$ 910

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 11/3

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

1 stop12h 10m

Frankfurt am Main

Sun 22/3

10:00 p.m.-9:49 p.m.

2 stops29h 49m

C$ 945

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 18/2

7:00 a.m.-9:50 a.m.

2 stops19h 50m

Frankfurt am Main

Wed 25/2

10:30 a.m.-9:57 p.m.

2 stops18h 27m

C$ 987

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 20/4

7:15 p.m.-2:35 p.m.

1 stop12h 20m

Frankfurt am Main

Wed 13/5

7:00 a.m.-9:36 p.m.

2 stops21h 36m

C$ 1,005

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 4/4

7:15 p.m.-7:45 p.m.

1 stop17h 30m

Frankfurt am Main

Tue 14/4

7:00 a.m.-9:56 p.m.

2 stops21h 56m

C$ 1,018

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 25/2

7:00 a.m.-9:50 a.m.

2 stops19h 50m

Frankfurt am Main

Wed 4/3

10:30 a.m.-9:57 p.m.

2 stops18h 27m

C$ 1,026

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 9/3

10:40 a.m.-9:50 a.m.

2 stops17h 10m

Frankfurt am Main

Mon 16/3

10:00 p.m.-9:49 p.m.

2 stops29h 49m

C$ 1,059

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 11/3

8:20 p.m.-4:50 p.m.

2 stops14h 30m

Frankfurt am Main

Wed 18/3

10:30 a.m.-9:49 p.m.

2 stops17h 19m

C$ 1,063

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 1/4

10:40 a.m.-1:55 p.m.

2 stops20h 15m

Frankfurt am Main

Fri 10/4

9:50 p.m.-4:10 p.m.

1 stop25h 20m

C$ 1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 20 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 23 January 2026.

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 73 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, February 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$ 626). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of C$ 1,116). 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 29 January 2026.

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 12h 10m. Scandinavian Airlines provides one of the quickest options available for as low as C$ 779. 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 (51%), Air Canada (49%) and United Airlines (49%).

  • 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, February 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$ 626). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of C$ 1,116). 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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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.

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