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Cheap flights from Frankfurt am Main Airport to Chicago from €379

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Chicago departing on 1/12. 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 Frankfurt am Main Airport to Chicago

Cheap return flights

SWISS Logo
20:45 - 16:20FRA-ORD
26h 35m1 stop
SWISS Logo
18:50 - 19:55ORD-FRA
18h 05m1 stop
€379SWISS
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Mon, 1 Dec - Mon, 15 Dec
Icelandair Logo
14:00 - 18:15FRA-ORD
11h 15m1 stop
Icelandair Logo
19:25 - 13:00ORD-FRA
10h 35m1 stop
€474Icelandair
Find Deal
Sat, 4 Oct - Fri, 10 Oct
Scandinavian Airlines Logo
15:20 - 16:10FRA-ORD
31h 50m1 stop
Scandinavian Airlines Logo
19:15 - 19:45ORD-FRA
17h 30m1 stop
€485Scandinavian Airlines
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Thu, 4 Sep - Mon, 8 Sep
Scandinavian Airlines Logo
20:30 - 16:10FRA-ORD
26h 40m1 stop
Scandinavian Airlines Logo
20:20 - 14:30ORD-FRA
12h 10m1 stop
€488Scandinavian Airlines
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Fri, 24 Oct - Sat, 1 Nov
United Airlines Logo
09:50 - 16:20FRA-ORD
13h 30m1 stop
United Airlines Logo
10:50 - 06:00ORD-FRA
12h 10m1 stop
€501United Airlines
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Wed, 31 Dec - Thu, 8 Jan
Lufthansa Logo
07:55 - 12:55FRA-ORD
12h 00m1 stop
Lufthansa Logo
22:30 - 14:05ORD-FRA
8h 35mdirect
€501Lufthansa
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Mon, 1 Sep - Sun, 14 Sep
Lufthansa Logo
12:15 - 18:25FRA-ORD
13h 10m1 stop
Lufthansa Logo
22:35 - 14:00ORD-FRA
8h 25mdirect
€502Lufthansa
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Thu, 25 Dec - Fri, 2 Jan
United Airlines Logo
09:45 - 15:55FRA-ORD
13h 10m1 stop
United Airlines Logo
16:00 - 07:20ORD-FRA
8h 20mdirect
€503United Airlines
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Tue, 23 Sep - Mon, 29 Sep
British Airways Logo
06:40 - 13:55FRA-ORD
14h 15m1 stop
British Airways Logo
16:52 - 19:50ORD-FRA
19h 58m2 stops
€508British Airways
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Thu, 2 Oct - Tue, 14 Oct
British Airways Logo
10:45 - 17:00FRA-ORD
13h 15m1 stop
British Airways Logo
22:35 - 22:45ORD-FRA
17h 10m1 stop
€510British Airways
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Wed, 13 Aug - Wed, 27 Aug

Icelandair flights from Frankfurt am Main Airport to Chicago

Our best Icelandair deals on Frankfurt am Main Airport to Chicago flight tickets
Icelandair
4 Oct
FRA14:00Frankfurt am Main
11h 15m
1 stop
ORD18:15Chicago O'Hare Intl
6 Oct
ORD19:25Chicago O'Hare Intl
10h 35m
1 stop
FRA13:00Frankfurt am Main
€474
Find similar
Icelandair
13 Oct
FRA17:10Frankfurt am Main
32h 05m
1 stop
ORD18:15Chicago O'Hare Intl
21 Oct
ORD19:25Chicago O'Hare Intl
10h 35m
1 stop
FRA13:00Frankfurt am Main
€475
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Icelandair
1 Oct
FRA17:10Frankfurt am Main
11h 05m
1 stop
ORD21:15Chicago O'Hare Intl
18 Oct
ORD19:25Chicago O'Hare Intl
10h 35m
1 stop
FRA13:00Frankfurt am Main
€477
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Scandinavian Airlines flights from Frankfurt am Main Airport to Chicago

Our best Scandinavian Airlines deals on Frankfurt am Main Airport to Chicago flight tickets
Scandinavian Airlines
4 Sept
FRA15:20Frankfurt am Main
31h 50m
1 stop
ORD16:10Chicago O'Hare Intl
8 Sept
ORD19:15Chicago O'Hare Intl
17h 30m
1 stop
FRA19:45Frankfurt am Main
€485
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Scandinavian Airlines
24 Oct
FRA20:30Frankfurt am Main
26h 40m
1 stop
ORD16:10Chicago O'Hare Intl
1 Nov
ORD20:20Chicago O'Hare Intl
12h 10m
1 stop
FRA14:30Frankfurt am Main
€488
Find similar
Scandinavian Airlines
30 Dec
FRA20:30Frankfurt am Main
27h 15m
1 stop
ORD16:45Chicago O'Hare Intl
12 Jan
ORD19:20Chicago O'Hare Intl
12h 10m
1 stop
FRA14:30Frankfurt am Main
€494
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momondo Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main Airport to Chicago 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 13,528 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 1/12

20:45-16:20

1 stop26h 35m

Chicago O'Hare Intl

Mon 15/12

18:50-19:55

1 stop18h 05m

€379

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sat 4/10

14:00-18:15

1 stop11h 15m

Chicago O'Hare Intl

Fri 10/10

19:25-13:00

1 stop10h 35m

€474

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 4/9

15:20-16:10

1 stop31h 50m

Chicago O'Hare Intl

Mon 8/9

19:15-19:45

1 stop17h 30m

€485

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 24/10

20:30-16:10

1 stop26h 40m

Chicago O'Hare Intl

Sat 1/11

20:20-14:30

1 stop12h 10m

€488

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Wed 31/12

09:50-16:20

1 stop13h 30m

Chicago O'Hare Intl

Thu 8/1

10:50-06:00

1 stop12h 10m

€501

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 1/9

07:55-12:55

1 stop12h 00m

Chicago O'Hare Intl

Sun 14/9

22:30-14:05

Nonstop8h 35m

€501

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 25/12

12:15-18:25

1 stop13h 10m

Chicago O'Hare Intl

Fri 2/1

22:35-14:00

Nonstop8h 25m

€502

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Tue 23/9

09:45-15:55

1 stop13h 10m

Chicago O'Hare Intl

Mon 29/9

16:00-07:20

Nonstop8h 20m

€503

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 2/10

06:40-13:55

1 stop14h 15m

Chicago O'Hare Intl

Tue 14/10

16:52-19:50

2 stops19h 58m

€508

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Wed 13/8

10:45-17:00

1 stop13h 15m

Chicago O'Hare Intl

Wed 27/8

22:35-22:45

1 stop17h 10m

€510

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 Chicago from

How to get the cheapest flight ticket from Frankfurt am Main Airport to Chicago

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 Frankfurt am Main Airport and Chicago?

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Frankfurt am Main Airport is in February. Flight prices, which tend to average around €508, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago in February, then you should wait until January to fly from Frankfurt am Main Airport, when ticket prices are also cheap, with an average price of €528.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around €613 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Frankfurt am Main Airport for as low as €528 on momondo.

How have Frankfurt am Main Airport to Chicago flight prices changed over time?

As of August 2025, prices for Frankfurt am Main Airport to Chicago flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to Chicago

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

Cheap Frankfurt am Main Airport to Chicago (FRA to CHI) flight deals and tips

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

Best price found

€492

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Frankfurt am Main Airport in the past 72 hours is €492. The best return flight deal from Frankfurt am Main Airport to Chicago found on momondo in the last 72 hours is €379.
The fastest flight from Frankfurt am Main Airport to Chicago takes 9h 05m
Direct flights go from Frankfurt am Main Airport to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
Search flight deals

  • How far is Frankfurt am Main to Chicago by plane?

    There are 6956.4 km between Frankfurt am Main and Chicago. Typically, this will take 9h 10m by plane in normal conditions.

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

    Prices for flights from Frankfurt am Main Airport to Chicago are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Why use momondo?

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

It is quick and easy to find Frankfurt am Main to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

All flight searches from Frankfurt am Main to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Frankfurt am Main.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Frankfurt am Main and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport