How many flights depart from Frankfurt am Main Airport to Chicago on average per week?

The number of flights available between Frankfurt am Main Airport and Chicago is 64 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How many flights depart from Frankfurt am Main Airport to Chicago on average per day?

9 flights are operational daily from Frankfurt am Main Airport to Chicago as of January 2026. The most popular departure time for this route is 10:00AM, with 67% of flights per day taking off at noon.

What airlines fly to Chicago?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Chicago from Frankfurt am Main Airport according to our data. Lufthansa is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Frankfurt am Main Airport to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 45m.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which layover airport offers the lowest fares from Frankfurt am Main Airport to Chicago?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $485.

Which airport is the most popular layover for flights between Frankfurt am Main Airport and Chicago?

London (LHR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Frankfurt am Main Airport to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 05m.

What is the most punctual flight time for Frankfurt am Main to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How often are flights from Frankfurt am Main to Chicago delayed?

Historically, on average around 17% of flights between Frankfurt am Main and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the cheapest airline that flies from Frankfurt am Main to Chicago?

Finnair is the most popular carrier operating from Frankfurt am Main to Chicago

Which airline has the best punctuality record on Frankfurt am Main to Chicago flights?

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

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

As of January 2026, there are 2 operators available to choose from for flights from Frankfurt am Main Airport to Chicago.

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

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

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$375 Cheap Flights from Frankfurt am Main Airport to Chicago in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 am - 11:44 pm

FRA

ORD

19h 49m

1 stop

5:17 pm - 10:40 pm

ORD

FRA

22h 23m

2 stops

$629British Airways

Fri, May 15 - Sat, May 30

10:30 am - 4:55 pm

FRA

ORD

13h 25m

1 stop

7:20 pm - 2:30 pm

ORD

FRA

12h 10m

1 stop

$630Scandinavian Airlines

Sun, Feb 8 - Thu, Feb 12

7:40 pm - 3:55 pm

FRA

ORD

27h 15m

1 stop

4:49 pm - 10:25 pm

ORD

FRA

22h 36m

2 stops

$631British Airways

Sun, Mar 29 - Sun, Apr 12

10:15 am - 6:55 pm

FRA

ORD

15h 40m

2 stops

8:05 am - 8:50 am

ORD

FRA

17h 45m

2 stops

$632British Airways

Fri, Feb 6 - Fri, Feb 20

10:50 am - 12:55 pm

FRA

ORD

9h 05mnonstop

4:25 pm - 12:05 pm

ORD

FRA

12h 40m

1 stop

$633Multiple Airlines

Mon, May 4 - Mon, May 18

11:00 am - 6:31 pm

FRA

MDW

14h 31m

1 stop

1:00 pm - 9:50 am

MDW

FRA

13h 50m

1 stop

$634Delta

Sun, Jun 21 - Thu, Jul 2

11:50 am - 9:36 pm

FRA

ORD

16h 46m

1 stop

1:30 pm - 8:40 am

ORD

FRA

12h 10m

1 stop

$634Delta

Sat, May 30 - Mon, Jun 22

7:00 am - 5:54 pm

FRA

MDW

17h 54m

2 stops

6:34 pm - 2:20 pm

MDW

FRA

12h 46m

2 stops

$635Delta

Sun, Apr 19 - Sun, Apr 26

10:50 am - 5:36 am

FRA

ORD

24h 46m

2 stops

2:21 pm - 8:50 am

ORD

FRA

36h 29m

2 stops

$637American Airlines

Sat, Mar 14 - Sat, Mar 21

10:40 am - 5:54 pm

FRA

MDW

13h 14m

1 stop

1:10 pm - 8:50 am

MDW

FRA

13h 40m

1 stop

$647KLM

Fri, Mar 20 - Sat, Mar 28

Virgin Atlantic flights from Frankfurt am Main Airport to Chicago

Our best Virgin Atlantic deals on Frankfurt am Main Airport to Chicago flight tickets

Virgin Atlantic

Feb 5

FRA9:50 amFrankfurt am Main

19h 32m

1 stop

MDW10:22 pmChicago Midway

Feb 18

MDW10:49 amChicago Midway

14h 51m

1 stop

FRA8:40 amFrankfurt am Main

$652

Virgin Atlantic

Feb 18

FRA9:50 amFrankfurt am Main

17h 54m

2 stops

ORD8:44 pmChicago O'Hare Intl

Feb 28

ORD7:00 amChicago O'Hare Intl

17h 50m

2 stops

FRA7:50 amFrankfurt am Main

$654

Virgin Atlantic

Feb 14

FRA9:50 amFrankfurt am Main

19h 41m

1 stop

MDW10:31 pmChicago Midway

Feb 21

MDW1:28 pmChicago Midway

11h 22m

1 stop

FRA7:50 amFrankfurt am Main

$678

United Airlines flights from Frankfurt am Main Airport to Chicago

Our best United Airlines deals on Frankfurt am Main Airport to Chicago flight tickets

United Airlines

May 30

FRA5:10 pmFrankfurt am Main

13h 02m

1 stop

ORD11:12 pmChicago O'Hare Intl

Jun 22

ORD6:30 pmChicago O'Hare Intl

8h 25m

FRA9:55 amFrankfurt am Main

$634

United Airlines

Apr 1

FRA7:45 amFrankfurt am Main

15h 10m

1 stop

ORD3:55 pmChicago O'Hare Intl

Apr 11

ORD10:30 pmChicago O'Hare Intl

8h 35m

FRA2:05 pmFrankfurt am Main

$646

United Airlines

Apr 27

FRA6:35 amFrankfurt am Main

16h 20m

1 stop

ORD3:55 pmChicago O'Hare Intl

May 13

ORD10:30 pmChicago O'Hare Intl

8h 35m

FRA2:05 pmFrankfurt am Main

$649

momondo Fare Finder

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

Fri 5/15

10:55 am-11:44 pm

1 stop19h 49m

Chicago O'Hare Intl

Sat 5/30

5:17 pm-10:40 pm

2 stops22h 23m

$629

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 2/8

10:30 am-4:55 pm

1 stop13h 25m

Chicago O'Hare Intl

Thu 2/12

7:20 pm-2:30 pm

1 stop12h 10m

$630

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 3/29

7:40 pm-3:55 pm

1 stop27h 15m

Chicago O'Hare Intl

Sun 4/12

4:49 pm-10:25 pm

2 stops22h 36m

$631

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/6

10:15 am-6:55 pm

2 stops15h 40m

Chicago O'Hare Intl

Fri 2/20

8:05 am-8:50 am

2 stops17h 45m

$632

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Mon 5/4

10:50 am-12:55 pm

Nonstop9h 05m

Chicago O'Hare Intl

Mon 5/18

4:25 pm-12:05 pm

1 stop12h 40m

$633

Frankfurt am MainChicago

FRA - MDW

FRAMDW

Frankfurt am Main

Sun 6/21

11:00 am-6:31 pm

1 stop14h 31m

Chicago Midway

Thu 7/2

1:00 pm-9:50 am

1 stop13h 50m

$634

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sat 5/30

11:50 am-9:36 pm

1 stop16h 46m

Chicago O'Hare Intl

Mon 6/22

1:30 pm-8:40 am

1 stop12h 10m

$634

Frankfurt am MainChicago

FRA - MDW

FRAMDW

Frankfurt am Main

Sun 4/19

7:00 am-5:54 pm

2 stops17h 54m

Chicago Midway

Sun 4/26

6:34 pm-2:20 pm

2 stops12h 46m

$635

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sat 3/14

10:50 am-5:36 am

2 stops24h 46m

Chicago O'Hare Intl

Sat 3/21

2:21 pm-8:50 am

2 stops36h 29m

$637

Frankfurt am MainChicago

FRA - MDW

FRAMDW

Frankfurt am Main

Fri 3/20

10:40 am-5:54 pm

1 stop13h 14m

Chicago Midway

Sat 3/28

1:10 pm-8:50 am

1 stop13h 40m

$647

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Layovers

Other information

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 Airport, with most prices found around $597. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Frankfurt am Main Airport to Chicago during March average around $623.

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 $717. 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 Airport to Chicago for around $823.

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 Airport to Chicago during this time can be as low as $705. 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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $707 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 Airport for as low as $640 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.

Can stopping save me money on Frankfurt am Main Airport to Chicago flights?

You could potentially save up to 28% on your flight if you consider stops on a Frankfurt am Main Airport to Chicago flight.

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

As of January 2026, prices for Frankfurt am Main Airport to Chicago flights are approximately 32% 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 round-trip 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	$607
Fastest flight time	9h 10m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Frankfurt am Main Airport in the past 72 hours is $607. The best round-trip flight deal from Frankfurt am Main Airport to Chicago found on momondo in the last 72 hours is $687.

The fastest flight from Frankfurt am Main Airport to Chicago takes 9h 10m

Direct flights go from Frankfurt am Main Airport to Chicago every day.

There are 3 airports in Chicago. From Frankfurt am Main Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Frankfurt am Main to Chicago by plane?
The straight-line distance from Frankfurt am Main to Chicago is 4322.5 mi. By plane, this route typically takes 9h 10m.
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 many operators does momondo search for flights from Frankfurt am Main Airport to Chicago?
As of January 2026, there are 2 operators available to choose from for flights from Frankfurt am Main Airport to Chicago.
How old do you have to be to fly from Frankfurt am Main Airport 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 Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Frankfurt am Main Airport to Chicago?
Based on momondo bookings for flights between Frankfurt am Main Airport and Chicago, the leading plane model is Boeing 747-8, making up 19.46% of the total bookings. Other popular models include Airbus A340-300 with 15.40%, Boeing 787-10 Dreamliner with 13.39%, and Boeing 787 Dreamliner with 10.93%.
What is the most popular airline from Frankfurt am Main Airport to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Frankfurt am Main Airport to Chicago is Lufthansa (44% of total bookings). The next most popular airlines are United Airlines (41%), British Airways (8%), and Icelandair (6%).

Best airlines flying from Frankfurt am Main Airport to Chicago

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Chicago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 9,194 reviews	Search United Airlines flights
Lufthansa	PriceFrom $553	Free Cancellation	Rating 6.8 7,744 reviews	Search Lufthansa flights
British Airways	PriceFrom $561	Free Cancellation	Rating 6.7 7,694 reviews	Search British Airways flights

United Airlines Flights From Frankfurt am Main Airport to Chicago
The lowest priced United Airlines flight from Frankfurt am Main Airport to Chicago from the last 72 hours was $528. Generally, United Airlines has 19 flights on this route every week with an average price of $783. United Airlines is rated 7.4/10 by our users.
Lufthansa Flights From Frankfurt am Main Airport to Chicago
Lufthansa (6.8/10 from 7,744 reviews) operates around 19 flights from Frankfurt am Main Airport to Chicago in any given week. The average Lufthansa airfare for this route is around $707, with deals from around $553 rare but found on momondo. Referenced prices are for round-trip Frankfurt am Main Airport to Chicago flight searches in the last 72 hours.

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Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

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?

Finding the right flight to Chicago from Frankfurt am Main 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 Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Frankfurt am Main with this policy.

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

Once all potential Frankfurt am Main to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Virgin Atlantic flights from Frankfurt am Main Airport to Chicago

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Our best United Airlines deals on Frankfurt am Main Airport to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Frankfurt am Main Airport to Chicago that are best for you.

See travel insights to Chicago from

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

What is the cheapest month to fly to Chicago?

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

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 Airport to Chicago during this time can be as low as $705. 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?

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.

Can stopping save me money on Frankfurt am Main Airport to Chicago flights?

You could potentially save up to 28% on your flight if you consider stops on a Frankfurt am Main Airport to Chicago flight.

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

As of January 2026, prices for Frankfurt am Main Airport to Chicago flights are approximately 32% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Frankfurt am Main to Chicago?

Finnair is the most popular carrier operating from Frankfurt am Main to Chicago

What airlines fly to Chicago?

How often are flights from Frankfurt am Main to Chicago delayed?

Historically, on average around 17% of flights between Frankfurt am Main and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the most punctual flight time for Frankfurt am Main to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Frankfurt am Main to Chicago flights?

According to our data, Air Antilles have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Frankfurt am Main Airport and Chicago?

London (LHR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Frankfurt am Main Airport to Chicago?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $485.

Which layover airport has the shortest travel time from Frankfurt am Main Airport to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 05m.

Which layover airport has the shortest connection time from Frankfurt am Main Airport to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 45m.

How many flights depart from Frankfurt am Main Airport to Chicago on average per day?

9 flights are operational daily from Frankfurt am Main Airport to Chicago as of January 2026. The most popular departure time for this route is 10:00AM, with 67% of flights per day taking off at noon.

How many flights depart from Frankfurt am Main Airport to Chicago on average per week?

The number of flights available between Frankfurt am Main Airport and Chicago is 64 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When to book flights from Frankfurt am Main Airport to Chicago

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

Fastest flight time

Direct flights

Airports in Chicago

How far is Frankfurt am Main to Chicago by plane?

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

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

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

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

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

What is the most popular airline from Frankfurt am Main Airport to Chicago?

Best airlines flying from Frankfurt am Main Airport to Chicago

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Chicago with momondo

United Airlines Flights From Frankfurt am Main Airport to Chicago

Lufthansa Flights From Frankfurt am Main Airport to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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