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Cheap flights from Frankfurt am Main to Chicago from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to Chicago departing on 1/15. 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 to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:30 pm - 4:45 pmFRA-ORD
27h 15m1 stop
Scandinavian Airlines Logo
7:20 pm - 2:30 pmORD-FRA
12h 10m1 stop
$596Scandinavian Airlines
Find Deal
Tue, Dec 2 - Thu, Jan 8
TAP AIR PORTUGAL Logo
5:45 pm - 3:25 pmFRA-ORD
28h 40m1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 10:40 pmORD-FRA
19h 15m1 stop
$602TAP AIR PORTUGAL
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Thu, Nov 20 - Sun, Nov 23
British Airways Logo
10:50 am - 7:18 pmFRA-ORD
15h 28m1 stop
British Airways Logo
5:10 pm - 3:30 pmORD-FRA
15h 20m1 stop
$609British Airways
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Sun, Nov 16 - Mon, Jan 12
Aer Lingus Logo
10:45 am - 5:55 pmFRA-ORD
14h 10m1 stop
Aer Lingus Logo
3:50 pm - 7:20 pmORD-FRA
20h 30m1 stop
$613Aer Lingus
Find Deal
Mon, Nov 24 - Mon, Dec 8
British Airways Logo
7:20 am - 1:50 pmFRA-ORD
13h 30m1 stop
British Airways Logo
5:10 pm - 2:10 pmORD-FRA
14h 00m1 stop
$617British Airways
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Tue, Feb 3 - Tue, Feb 17
Lufthansa Logo
7:20 am - 12:45 pmFRA-ORD
12h 25m1 stop
Lufthansa Logo
6:25 pm - 9:55 amORD-FRA
8h 30mnonstop
$620Lufthansa
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Sun, Nov 16 - Sat, Nov 29
Aer Lingus Logo
10:45 am - 5:55 pmFRA-ORD
14h 10m1 stop
Aer Lingus Logo
7:40 pm - 7:20 pmORD-FRA
16h 40m1 stop
$621Aer Lingus
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Sun, Nov 16 - Sun, Nov 30
Icelandair Logo
2:00 pm - 6:15 pmFRA-ORD
11h 15m1 stop
Icelandair Logo
7:25 pm - 1:00 pmORD-FRA
10h 35m1 stop
$623Icelandair
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Mon, Mar 30 - Thu, Apr 9
Icelandair Logo
1:05 pm - 6:20 pmFRA-ORD
11h 15m1 stop
Icelandair Logo
7:25 pm - 1:00 pmORD-FRA
10h 35m1 stop
$624Icelandair
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Sun, Mar 22 - Sun, Apr 12
Lufthansa Logo
12:50 pm - 3:20 pmFRA-ORD
9h 30mnonstop
Lufthansa Logo
6:25 pm - 9:55 amORD-FRA
8h 30mnonstop
$628Lufthansa
Find Deal
Sun, Nov 16 - Sat, Nov 29

TAP AIR PORTUGAL flights from Frankfurt am Main to Chicago

Our best TAP AIR PORTUGAL deals on Frankfurt am Main to Chicago flight tickets
TAP AIR PORTUGAL
Nov 20
FRA5:45 pmFrankfurt am Main
28h 40m
1 stop
ORD3:25 pmChicago O'Hare Intl
Nov 23
ORD8:25 pmChicago O'Hare Intl
19h 15m
1 stop
FRA10:40 pmFrankfurt am Main
$602
Find similar
TAP AIR PORTUGAL
Apr 3
FRA6:05 amFrankfurt am Main
16h 55m
1 stop
ORD4:00 pmChicago O'Hare Intl
Apr 24
ORD6:00 pmChicago O'Hare Intl
21h 20m
1 stop
FRA10:20 pmFrankfurt am Main
$605
Find similar
TAP AIR PORTUGAL
Dec 4
FRA5:45 pmFrankfurt am Main
28h 40m
1 stop
ORD3:25 pmChicago O'Hare Intl
Dec 14
ORD8:25 pmChicago O'Hare Intl
19h 15m
1 stop
FRA10:40 pmFrankfurt am Main
$618
Find similar

Delta flights from Frankfurt am Main to Chicago

Our best Delta deals on Frankfurt am Main to Chicago flight tickets
Delta
Feb 7
FRA6:55 amFrankfurt am Main
14h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Feb 21
ORD2:03 pmChicago O'Hare Intl
14h 12m
2 stops
FRA11:15 amFrankfurt am Main
$630
Find similar
Delta
Jan 16
FRA6:55 amFrankfurt am Main
14h 25m
1 stop
ORD2:20 pmChicago O'Hare Intl
Feb 2
ORD1:58 pmChicago O'Hare Intl
14h 17m
2 stops
FRA11:15 amFrankfurt am Main
$631
Find similar
Delta
Mar 2
FRA6:55 amFrankfurt am Main
18h 42m
2 stops
MDW6:37 pmChicago Midway
Mar 9
MDW1:00 pmChicago Midway
16h 15m
2 stops
FRA11:15 amFrankfurt am Main
$635
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momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main 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 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Frankfurt am Main to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Tue 12/2

8:30 pm-4:45 pm

1 stop27h 15m

Chicago O'Hare Intl

Thu 1/8

7:20 pm-2:30 pm

1 stop12h 10m

$596

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 11/20

5:45 pm-3:25 pm

1 stop28h 40m

Chicago O'Hare Intl

Sun 11/23

8:25 pm-10:40 pm

1 stop19h 15m

$602

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 11/16

10:50 am-7:18 pm

1 stop15h 28m

Chicago O'Hare Intl

Mon 1/12

5:10 pm-3:30 pm

1 stop15h 20m

$609

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 11/24

10:45 am-5:55 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 12/8

3:50 pm-7:20 pm

1 stop20h 30m

$613

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Tue 2/3

7:20 am-1:50 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 2/17

5:10 pm-2:10 pm

1 stop14h 00m

$617

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 11/16

7:20 am-12:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Sat 11/29

6:25 pm-9:55 am

Nonstop8h 30m

$620

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 11/16

10:45 am-5:55 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 11/30

7:40 pm-7:20 pm

1 stop16h 40m

$621

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 3/30

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Thu 4/9

7:25 pm-1:00 pm

1 stop10h 35m

$623

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 3/22

1:05 pm-6:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 4/12

7:25 pm-1:00 pm

1 stop10h 35m

$624

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 11/16

12:50 pm-3:20 pm

Nonstop9h 30m

Chicago O'Hare Intl

Sat 11/29

6:25 pm-9:55 am

Nonstop8h 30m

$628

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 Chicago from

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

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Frankfurt am Main, with most prices found around $582. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Frankfurt am Main to Chicago during January average around $617.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $724. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Frankfurt am Main to Chicago for around $803.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Frankfurt am Main to Chicago during this time can be as low as $688. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $760.

What is the cheapest Frankfurt am Main to Chicago flight route?

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

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Frankfurt am Main for as low as $620 on momondo.

What cabin class options are available on Frankfurt am Main to Chicago flights?

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

Cheap Frankfurt am Main to Chicago flight deals and tips

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

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Chicago

1 airport
The fastest flight from Frankfurt am Main to Chicago takes 9h 05m
Direct flights go from Frankfurt am Main 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?

    A flight from Frankfurt am Main to Chicago will travel around 4324.5 mi. 9h 30m is a normal flight duration for this route.

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

    Prices for flights from Frankfurt am Main to Chicago were last updated today.

  • How many operators does momondo search for flights from Frankfurt am Main to Chicago?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Frankfurt am Main to Chicago.

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

    The travel and health documents required for your trip to Chicago 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 license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Frankfurt am Main to Chicago

Compare and see reviews for airlines that fly from Frankfurt am Main to Chicago with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $390Free CancellationRating
7.9
8,001 reviews
Search Delta flights
IcelandairPriceFrom $480Free CancellationRating
7.1
572 reviews
Search Icelandair flights
British AirwaysPriceFrom $524Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
LufthansaPriceFrom $552Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Frankfurt am Main.

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

Flights from Frankfurt am Main to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Chicago from Frankfurt am Main 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.

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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 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport