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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main from $220

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 11/5. 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

Scandinavian Airlines Logo
7:20 pm - 2:30 pmORD-FRA
12h 10m1 stop
Scandinavian Airlines Logo
8:30 pm - 4:45 pmFRA-ORD
27h 15m1 stop
$544Scandinavian Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 18
Scandinavian Airlines Logo
11:10 pm - 2:30 pmORD-FRA
33h 20m1 stop
Scandinavian Airlines Logo
3:15 pm - 4:45 pmFRA-ORD
32h 30m1 stop
$545Scandinavian Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 8
Scandinavian Airlines Logo
7:20 pm - 2:30 pmORD-FRA
12h 10m1 stop
Scandinavian Airlines Logo
3:15 pm - 4:45 pmFRA-ORD
32h 30m1 stop
$547Scandinavian Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Scandinavian Airlines Logo
7:20 pm - 2:30 pmORD-FRA
12h 10m1 stop
Scandinavian Airlines Logo
3:15 pm - 4:45 pmFRA-ORD
32h 30m1 stop
$548Scandinavian Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Icelandair Logo
6:30 pm - 12:05 pmORD-FRA
10h 35m1 stop
Icelandair Logo
1:05 pm - 5:20 pmFRA-ORD
11h 15m1 stop
$569Icelandair
Find Deal
Thu, Nov 6 - Mon, Nov 10
TAP AIR PORTUGAL Logo
8:25 pm - 4:55 pmORD-FRA
13h 30m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 3:00 pmFRA-ORD
28h 15m1 stop
$589TAP AIR PORTUGAL
Find Deal
Sun, Nov 23 - Tue, Dec 16
Logo
6:45 am - 5:45 amORD-FRA
16h 00m1 stop
Logo
11:15 am - 8:49 pmFRA-ORD
16h 34m1 stop
$595
Find Deal
Fri, Sep 19 - Mon, Sep 29
Logo
6:15 am - 5:45 amORD-FRA
16h 30m1 stop
Logo
11:15 am - 8:49 pmFRA-ORD
16h 34m1 stop
$604
Find Deal
Wed, Aug 27 - Fri, Sep 12
TAP AIR PORTUGAL Logo
7:10 pm - 10:40 pmORD-FRA
20h 30m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pmFRA-ORD
16h 00m1 stop
$618TAP AIR PORTUGAL
Find Deal
Wed, Nov 19 - Wed, Nov 26
Aer Lingus Logo
4:55 pm - 7:20 pmORD-FRA
20h 25m1 stop
Aer Lingus Logo
10:45 am - 5:55 pmFRA-ORD
14h 10m1 stop
$636Aer Lingus
Find Deal
Tue, Oct 28 - Tue, Nov 11

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
Nov 7
ORD7:20 pmChicago O'Hare Intl
12h 10m
1 stop
FRA2:30 pmFrankfurt am Main
Nov 18
FRA8:30 pmFrankfurt am Main
27h 15m
1 stop
ORD4:45 pmChicago O'Hare Intl
$544
Find similar
Scandinavian Airlines
Oct 29
ORD11:10 pmChicago O'Hare Intl
33h 20m
1 stop
FRA2:30 pmFrankfurt am Main
Nov 8
FRA3:15 pmFrankfurt am Main
32h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$545
Find similar
Scandinavian Airlines
Nov 13
ORD7:20 pmChicago O'Hare Intl
12h 10m
1 stop
FRA2:30 pmFrankfurt am Main
Nov 16
FRA3:15 pmFrankfurt am Main
32h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
$547
Find similar

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

Our best Iberia deals on Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight tickets
Iberia
Aug 10
ORD4:30 pmChicago O'Hare Intl
19h 30m
1 stop
FRA7:00 pmFrankfurt am Main
Aug 22
FRA6:30 amFrankfurt am Main
20h 41m
2 stops
ORD8:11 pmChicago O'Hare Intl
$721
Find similar
Iberia
Aug 10
ORD4:30 pmChicago O'Hare Intl
19h 30m
1 stop
FRA7:00 pmFrankfurt am Main
Aug 19
FRA10:55 amFrankfurt am Main
17h 02m
1 stop
ORD8:57 pmChicago O'Hare Intl
$722
Find similar
Iberia
Aug 10
ORD4:30 pmChicago O'Hare Intl
23h 05m
1 stop
FRA10:35 pmFrankfurt am Main
Aug 23
FRA6:30 amFrankfurt am Main
23h 19m
2 stops
ORD10:49 pmChicago O'Hare Intl
$771
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 July 31, 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

Fri 11/7

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Tue 11/18

8:30 pm-4:45 pm

1 stop27h 15m

$544

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 10/29

11:10 pm-2:30 pm

1 stop33h 20m

Frankfurt am Main

Sat 11/8

3:15 pm-4:45 pm

1 stop32h 30m

$545

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 11/13

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Sun 11/16

3:15 pm-4:45 pm

1 stop32h 30m

$547

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 11/12

7:20 pm-2:30 pm

1 stop12h 10m

Frankfurt am Main

Wed 11/19

3:15 pm-4:45 pm

1 stop32h 30m

$548

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 11/6

6:30 pm-12:05 pm

1 stop10h 35m

Frankfurt am Main

Mon 11/10

1:05 pm-5:20 pm

1 stop11h 15m

$569

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 11/23

8:25 pm-4:55 pm

1 stop13h 30m

Frankfurt am Main

Tue 12/16

5:45 pm-3:00 pm

1 stop28h 15m

$589

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 9/19

6:45 am-5:45 am

1 stop16h 00m

Frankfurt am Main

Mon 9/29

11:15 am-8:49 pm

1 stop16h 34m

$595

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 8/27

6:15 am-5:45 am

1 stop16h 30m

Frankfurt am Main

Fri 9/12

11:15 am-8:49 pm

1 stop16h 34m

$604

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 11/19

7:10 pm-10:40 pm

1 stop20h 30m

Frankfurt am Main

Wed 11/26

6:00 am-3:00 pm

1 stop16h 00m

$618

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 10/28

4:55 pm-7:20 pm

1 stop20h 25m

Frankfurt am Main

Tue 11/11

10:45 am-5:55 pm

1 stop14h 10m

$636

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 $792. If you aren’t able to travel to Frankfurt am Main Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $832.

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 $904. 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 $1,075. 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 $989.

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 $954 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 $791 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.

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

As of July 2025, prices for Chicago O'Hare Intl Airport to Frankfurt am Main Airport flights are approximately 49% 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 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

$220

Fastest flight time

10h 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 $220. 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 $544.
The fastest flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport takes 10h 35m
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 10h 35m.

  • 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 $208Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $264Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
520 reviews
Search Icelandair flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $505Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $584Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Aer LingusPriceFrom $591Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights
Turkish AirlinesPriceFrom $609Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
KLMPriceFrom $652Free CancellationRating
7.8
1,383 reviews
Search KLM flights
LOTPriceFrom $698Free CancellationRating
7.6
1,105 reviews
Search LOT 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 $751. Generally, United Airlines has 26 flights on this route every week with an average price of $1,094. 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
Wiesbaden
Mainz
Rothenburg ob der Tauber
Trier
Koblenz
Wurzburg
Darmstadt
Kaiserslautern
Fulda
Heilbronn
Marburg
Nuerburg
Cochem
Ludwigsburg
Bernkastel-Kues
Boppard
Bad Homburg
Schwäbisch Hall

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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