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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Frankfurt am Main departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:10 pm - 2:30 pm
ORD
-
FRA
12h 20m1 stop
Scandinavian Airlines Logo
11:05 am - 4:45 pm
FRA
-
ORD
12h 40m1 stop
$538Scandinavian Airlines
Thu, Jan 29 - Thu, Feb 5
Scandinavian Airlines Logo
7:20 pm - 2:30 pm
ORD
-
FRA
12h 10m1 stop
Scandinavian Airlines Logo
10:55 am - 4:45 pm
FRA
-
ORD
12h 50m1 stop
$543Scandinavian Airlines
Sat, Feb 21 - Sat, Mar 7
Scandinavian Airlines Logo
7:20 pm - 2:30 pm
ORD
-
FRA
12h 10m1 stop
Scandinavian Airlines Logo
10:30 am - 4:45 pm
FRA
-
ORD
13h 15m1 stop
$547Scandinavian Airlines
Sat, Feb 7 - Sat, Feb 14
Scandinavian Airlines Logo
7:20 pm - 2:30 pm
ORD
-
FRA
12h 10m1 stop
Scandinavian Airlines Logo
8:30 pm - 5:45 pm
FRA
-
ORD
27h 15m1 stop
$548Scandinavian Airlines
Mon, Mar 2 - Sun, Mar 15
Scandinavian Airlines Logo
7:20 pm - 2:30 pm
ORD
-
FRA
12h 10m1 stop
Scandinavian Airlines Logo
8:30 pm - 4:45 pm
FRA
-
ORD
27h 15m1 stop
$552Scandinavian Airlines
Sat, Jan 24 - Sun, Jan 25
Scandinavian Airlines Logo
7:20 pm - 7:45 pm
ORD
-
FRA
17h 25m1 stop
Scandinavian Airlines Logo
8:30 pm - 4:45 pm
FRA
-
ORD
27h 15m1 stop
$553Scandinavian Airlines
Sat, Feb 14 - Sun, Feb 22
Scandinavian Airlines Logo
7:20 pm - 7:45 pm
ORD
-
FRA
17h 25m1 stop
Scandinavian Airlines Logo
8:30 pm - 5:45 pm
FRA
-
ORD
27h 15m1 stop
$555Scandinavian Airlines
Mon, Mar 2 - Wed, Mar 18
Scandinavian Airlines Logo
7:20 pm - 7:45 pm
ORD
-
FRA
17h 25m1 stop
Scandinavian Airlines Logo
11:05 am - 5:45 pm
FRA
-
ORD
12h 40m1 stop
$558Scandinavian Airlines
Sun, Mar 1 - Mon, Mar 16
Scandinavian Airlines Logo
7:20 pm - 9:50 am
ORD
-
FRA
31h 30m1 stop
Scandinavian Airlines Logo
10:30 am - 4:45 pm
FRA
-
ORD
13h 15m1 stop
$563Scandinavian Airlines
Mon, Jan 12 - Mon, Jan 19
Scandinavian Airlines Logo
7:10 pm - 2:30 pm
ORD
-
FRA
12h 20m1 stop
Scandinavian Airlines Logo
10:30 am - 9:57 pm
FRA
-
ORD
18h 27m2 stops
$565Scandinavian Airlines
Sun, Feb 8 - Tue, Feb 24

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
Mar 9
ORD8:20 pmChicago O'Hare Intl
12h 10m
1 stop
FRA2:30 pmFrankfurt am Main
Mar 13
FRA10:30 amFrankfurt am Main
13h 25m
1 stop
ORD5:55 pmChicago O'Hare Intl
$534
Find similar
Scandinavian Airlines
Feb 21
ORD7:20 pmChicago O'Hare Intl
12h 10m
1 stop
FRA2:30 pmFrankfurt am Main
Mar 6
FRA10:30 amFrankfurt am Main
13h 25m
1 stop
ORD4:55 pmChicago O'Hare Intl
$537
Find similar
Scandinavian Airlines
Jan 29
ORD7:10 pmChicago O'Hare Intl
12h 20m
1 stop
FRA2:30 pmFrankfurt am Main
Feb 5
FRA11:05 amFrankfurt am Main
12h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$538
Find similar

Aer Lingus flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Our best Aer Lingus deals on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight tickets
Aer Lingus
Apr 21
ORD8:50 pmChicago O'Hare Intl
16h 05m
1 stop
FRA7:55 pmFrankfurt am Main
May 7
FRA10:55 amFrankfurt am Main
15h 05m
1 stop
ORD7:00 pmChicago O'Hare Intl
$614
Find similar
Aer Lingus
Mar 16
ORD4:50 pmChicago O'Hare Intl
11h 15m
1 stop
FRA10:05 amFrankfurt am Main
Mar 24
FRA10:45 amFrankfurt am Main
14h 10m
1 stop
ORD6:55 pmChicago O'Hare Intl
$618
Find similar
Aer Lingus
Dec 16
ORD7:40 pmChicago O'Hare Intl
16h 40m
1 stop
FRA7:20 pmFrankfurt am Main
Dec 23
FRA8:00 pmFrankfurt am Main
25h 00m
1 stop
ORD2:00 pmChicago O'Hare Intl
$1,187
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated December 15, 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

Fly to

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 1/29

7:10 pm-2:30 pm

1 stop12h 20m

Frankfurt am Main

Thu 2/5

11:05 am-4:45 pm

1 stop12h 40m

$538

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 2/21

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Sat 3/7

10:55 am-4:45 pm

1 stop12h 50m

$543

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 2/7

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Sat 2/14

10:30 am-4:45 pm

1 stop13h 15m

$547

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 3/2

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Sun 3/15

8:30 pm-5:45 pm

1 stop27h 15m

$548

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 1/24

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Sun 1/25

8:30 pm-4:45 pm

1 stop27h 15m

$552

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 2/14

7:20 pm-7:45 pm

1 stop17h 25m

Frankfurt am Main

Sun 2/22

8:30 pm-4:45 pm

1 stop27h 15m

$553

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 3/2

7:20 pm-7:45 pm

1 stop17h 25m

Frankfurt am Main

Wed 3/18

8:30 pm-5:45 pm

1 stop27h 15m

$555

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 3/1

7:20 pm-7:45 pm

1 stop17h 25m

Frankfurt am Main

Mon 3/16

11:05 am-5:45 pm

1 stop12h 40m

$558

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 1/12

7:20 pm-9:50 am

1 stop31h 30m

Frankfurt am Main

Mon 1/19

10:30 am-4:45 pm

1 stop13h 15m

$563

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 2/8

7:10 pm-2:30 pm

1 stop12h 20m

Frankfurt am Main

Tue 2/24

10:30 am-9:57 pm

2 stops18h 27m

$565

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Frankfurt am Main Airport?

In general, January 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 $733. If you aren’t able to travel to Frankfurt am Main Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $763.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Chicago O'Hare Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $894. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,052. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in the morning for as low as $723. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is in the afternoon when prices are around $976.

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 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 $931 when searching weeks out. 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 $822 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight.

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

As of December 2025, prices for Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights are approximately 4% more expensive 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 round-trip 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

$550

Fastest flight time

8h 05m

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 $550. The best round-trip flight deal from Chicago O'Hare Intl Airport to Frankfurt am Main Airport found on momondo in the last 72 hours is $734.
The fastest flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport takes 8h 05m
Direct flights go from Chicago O'Hare Intl Airport to Frankfurt am Main Airport every day.
Search flight deals

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

    The distance between Chicago O'Hare Intl and Frankfurt am Main is about 4327.7 mi. By plane, this route typically takes 8h 05m.

  • 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 refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport?

  • 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 layovers. 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 necessary travel and health documents for your Frankfurt am Main Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $137Free CancellationRating
7.9
8,008 reviews
Search Delta flights
British AirwaysPriceFrom $429Free CancellationRating
6.7
7,578 reviews
Search British Airways flights
IcelandairPriceFrom $462Free CancellationRating
7.0
590 reviews
Search Icelandair flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $489Free CancellationRating
7.4
1,606 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $491Free CancellationRating
7.2
2,089 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $572Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights
KLMPriceFrom $596Free CancellationRating
7.7
1,432 reviews
Search KLM flights
Turkish AirlinesPriceFrom $609Free CancellationRating
7.3
4,100 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $753Free CancellationRating
6.8
7,631 reviews
Search Lufthansa flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Frankfurt am Main Airport

    The lowest priced United Airlines flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport from the last 72 hours was $758. Generally, United Airlines has 25 flights on this route every week with an average price of $1,047. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Koblenz
Mainz
Rothenburg ob der Tauber
Wurzburg
Trier
Fulda
Darmstadt
Kaiserslautern
Wiesbaden
Heilbronn
Aschaffenburg
Marburg
Cochem
Rüdesheim am Rhein
Bernkastel-Kues
Nuerburg
Schweinfurt
Bad Kissingen

Why use momondo?

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

Finding the right flight to Frankfurt am Main from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Frankfurt am Main quick and easy, saving you time and money.

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

Yes. All flights to Frankfurt am Main from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Frankfurt am Main.

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

Price alerts on flights to Frankfurt am Main from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Frankfurt am Main Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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