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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main from €331

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Frankfurt am Main

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
21:15 - 09:30ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
29h 15m1 stop Istanbul
Turkish Airlines Logo
18:15 - 18:20FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
31h 05m1 stop Istanbul
€668Turkish Airlines
Sun, 1 Nov - Tue, 17 Nov
Scandinavian Airlines Logo
19:10 - 09:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
31h 35m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:30 - 16:45FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
13h 15m1 stop Kastrup Copenhagen
€675Scandinavian Airlines
Sat, 12 Dec - Fri, 8 Jan
Scandinavian Airlines Logo
19:15 - 14:35ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
12h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:10FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
€676Scandinavian Airlines
Sun, 18 Oct - Thu, 22 Oct
Scandinavian Airlines Logo
19:15 - 14:35ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
12h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 17:45FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
27h 15m1 stop Kastrup Copenhagen
€677Scandinavian Airlines
Sat, 10 Oct - Sun, 25 Oct
Scandinavian Airlines Logo
19:10 - 09:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
31h 35m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:45FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
27h 15m1 stop Kastrup Copenhagen
€687Scandinavian Airlines
Mon, 2 Nov - Sun, 8 Nov
Scandinavian Airlines Logo
19:15 - 19:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
17h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:10FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
€690Scandinavian Airlines
Thu, 8 Oct - Mon, 12 Oct
Scandinavian Airlines Logo
19:15 - 19:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
17h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:10FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
€691Scandinavian Airlines
Thu, 8 Oct - Mon, 12 Oct
Scandinavian Airlines Logo
19:15 - 19:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
17h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:10FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
€692Scandinavian Airlines
Thu, 8 Oct - Mon, 12 Oct
Scandinavian Airlines Logo
06:00 - 09:45ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
20h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:45FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
27h 15m1 stop Kastrup Copenhagen
€697Scandinavian Airlines
Wed, 2 Dec - Wed, 9 Dec
Scandinavian Airlines Logo
19:15 - 14:35ORD  Chicago O'Hare Intl-FRA Frankfurt am Main
12h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:30 - 16:10FRA  Frankfurt am Main-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
€701Scandinavian Airlines
Sat, 10 Oct - Wed, 21 Oct

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Turkish Airlines flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight tickets
Turkish Airlines
1 Nov
ORD21:15Chicago O'Hare Intl
29h 15m
1 stop
FRA09:30Frankfurt am Main
17 Nov
FRA18:15Frankfurt am Main
31h 05m
1 stop
ORD18:20Chicago O'Hare Intl
€668
Turkish Airlines
3 Feb
ORD20:15Chicago O'Hare Intl
18h 55m
1 stop
FRA22:10Frankfurt am Main
18 Feb
FRA18:15Frankfurt am Main
31h 05m
1 stop
ORD18:20Chicago O'Hare Intl
€716
Turkish Airlines
31 Jan
ORD11:45Chicago O'Hare Intl
27h 25m
1 stop
FRA22:10Frankfurt am Main
9 Feb
FRA14:50Frankfurt am Main
26h 10m
1 stop
ORD10:00Chicago O'Hare Intl
€717

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight tickets
Scandinavian Airlines
12 Dec
ORD19:10Chicago O'Hare Intl
31h 35m
1 stop
FRA09:45Frankfurt am Main
8 Jan
FRA10:30Frankfurt am Main
13h 15m
1 stop
ORD16:45Chicago O'Hare Intl
€675
Scandinavian Airlines
18 Oct
ORD19:15Chicago O'Hare Intl
12h 20m
1 stop
FRA14:35Frankfurt am Main
22 Oct
FRA20:30Frankfurt am Main
26h 40m
1 stop
ORD16:10Chicago O'Hare Intl
€676
Scandinavian Airlines
10 Oct
ORD19:15Chicago O'Hare Intl
12h 20m
1 stop
FRA14:35Frankfurt am Main
25 Oct
FRA20:30Frankfurt am Main
27h 15m
1 stop
ORD17:45Chicago O'Hare Intl
€677

momondo Fare Finder

 
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Sun 1/11

21:15-09:30

1 stop29h 15m

Frankfurt am Main

Tue 17/11

18:15-18:20

1 stop31h 05m

€668

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Sat 12/12

19:10-09:45

1 stop31h 35m

Frankfurt am Main

Fri 8/1

10:30-16:45

1 stop13h 15m

€675
Fastest return journey

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Sun 18/10

19:15-14:35

1 stop12h 20m

Frankfurt am Main

Thu 22/10

20:30-16:10

1 stop26h 40m

€676

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Sat 10/10

19:15-14:35

1 stop12h 20m

Frankfurt am Main

Sun 25/10

20:30-17:45

1 stop27h 15m

€677

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Mon 2/11

19:10-09:45

1 stop31h 35m

Frankfurt am Main

Sun 8/11

20:30-16:45

1 stop27h 15m

€687

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Thu 8/10

19:15-19:45

1 stop17h 30m

Frankfurt am Main

Mon 12/10

20:30-16:10

1 stop26h 40m

€690

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Thu 8/10

19:15-19:45

1 stop17h 30m

Frankfurt am Main

Mon 12/10

20:30-16:10

1 stop26h 40m

€691

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Thu 8/10

19:15-19:45

1 stop17h 30m

Frankfurt am Main

Mon 12/10

20:30-16:10

1 stop26h 40m

€692

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Wed 2/12

06:00-09:45

2 stops20h 45m

Frankfurt am Main

Wed 9/12

20:30-16:45

1 stop27h 15m

€697

ChicagoFrankfurt am Main

ORD Chicago O'Hare Intl - FRA Frankfurt am Main

ORDFRA

Chicago O'Hare Intl

Sat 10/10

19:15-14:35

1 stop12h 20m

Frankfurt am Main

Wed 21/10

20:30-16:10

1 stop26h 40m

€701

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Frankfurt am Main Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from €591 to €969.
The lowest price recently found on this route was €668.

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €426. If you’re not able to fly to Frankfurt am Main Airport in February, then January is your next best option. Flight prices from Chicago O'Hare Intl Airport to Frankfurt am Main Airport during January average around €533.

What is the cheapest Chicago O'Hare Intl to Frankfurt am Main flight route?

Fly from Chicago O'Hare Intl to Frankfurt am Main for the best Chicago O'Hare Intl - Frankfurt am Main flight prices

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

You are more likely to see cheaper flights to Frankfurt am Main Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around €796 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Chicago O'Hare Intl Airport for as low as €685 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights?

There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight prices changed over time?

As of September 2026, prices for Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago O'Hare Intl Airport to Frankfurt am Main Airport (ORD to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Best price found

€331

Fastest flight time

8h 35m

Direct flights

Every day
The best one-way flight to Frankfurt am Main Airport from Chicago O'Hare Intl Airport in the past 72 hours is €331. The best return flight deal from Chicago O'Hare Intl Airport to Frankfurt am Main Airport found on momondo in the last 72 hours is €668.
The fastest flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport takes 8h 35m
Direct flights go from Chicago O'Hare Intl Airport to Frankfurt am Main Airport every day.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

  • How far is Chicago O'Hare Intl to Frankfurt am Main by plane?

    There are 6964.8 km between Chicago O'Hare Intl and Frankfurt am Main. Flights usually cover this in 8h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents required for your trip to Frankfurt am Main Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Frankfurt am Main Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

Travelling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Cochem
Baden-Baden
Mainz
Darmstadt
Pforzheim
Marburg
Bad Kissingen
Heidelberg
Koblenz
Wiesbaden
Ludwigsburg
Trier
Aschaffenburg
Boppard
Wurzburg

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Frankfurt am Main?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Frankfurt am Main . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Frankfurt am Main with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Frankfurt am Main flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Frankfurt am Main?

momondo helps you find the best flight between Chicago and Frankfurt am Main by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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