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

British Airways, Delta, and Virgin Atlantic are the most popular carriers operating from Frankfurt am Main to Illinois

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

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

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

The number of operators available for flights from Frankfurt am Main Airport to Illinois is 2 as of September 2026.

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

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 Frankfurt am Main Airport to Illinois.

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

The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$428 Cheap Flights from Frankfurt am Main Airport to Illinois in 2026/27

Q: How many flights depart from Frankfurt am Main Airport to Illinois on average per day?

The number of flights available between Frankfurt am Main Airport and Illinois is 13 per day as of September 2026. The most frequent departure time is 10:00AM, with 53% of daily flights leaving at noon.

Q: How many flights depart from Frankfurt am Main Airport to Illinois on average per week?

91 flights are operational weekly from Frankfurt am Main Airport to Illinois as of September 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Frankfurt am Main Airport to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 4:10 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

1:50 pm - 11:20 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

14h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$716Scandinavian Airlines

Tue, Oct 20 - Sat, Oct 24

10:30 am - 10:36 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

19h 06m2 stops Kastrup Copenhagen Boston Logan Intl

7:10 pm - 7:45 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

17h 35m1 stop Kastrup Copenhagen

$716Scandinavian Airlines

Thu, Nov 19 - Mon, Nov 30

10:15 am - 6:27 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

15h 12m1 stop Dallas/Fort Worth

6:50 pm - 4:40 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

14h 50m1 stop London Heathrow

$716American Airlines

Thu, Nov 19 - Wed, Dec 2

11:00 am - 8:30 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

16h 30m1 stop Detroit Metropolitan Wayne County

5:10 pm - 12:15 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

12h 05m1 stop Paris Charles de Gaulle

$716Multiple Airlines

Sun, Oct 11 - Sat, Oct 24

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

6:30 pm - 9:55 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$729Lufthansa

Fri, Oct 9 - Thu, Oct 22

7:20 am - 12:40 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

12h 20m1 stop Zurich

4:20 pm - 7:30 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 10mnonstop

$736Lufthansa

Fri, Jan 29 - Sat, Feb 6

6:35 am - 12:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

13h 20m1 stop Zurich

3:10 pm - 6:30 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$736Lufthansa

Tue, Oct 13 - Tue, Oct 20

11:25 am - 3:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

11h 30m1 stop Zurich

4:15 pm - 7:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$777United Airlines

Sun, Oct 11 - Sat, Oct 24

9:50 am - 4:15 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

13h 25m1 stop Zurich

4:20 pm - 7:30 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 10mnonstop

$779United Airlines

Wed, Nov 4 - Sun, Nov 15

11:20 am - 4:15 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

11h 55m1 stop Zurich

3:15 pm - 6:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$779United Airlines

Thu, Nov 5 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

10:15 am - 2:30 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

11h 15m1 stop Amsterdam Schiphol

5:29 pm - 2:20 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

13h 51m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$726Delta

Mon, Oct 5 - Sun, Oct 18

10:15 am - 9:35 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

18h 20m2 stops Amsterdam Schiphol Minneapolis St Paul

5:29 pm - 2:20 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

13h 51m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$731Delta

Mon, Oct 5 - Sun, Oct 18

3:20 pm - 4:10 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

31h 50m1 stop Kastrup Copenhagen

7:15 pm - 2:35 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

12h 20m1 stop Kastrup Copenhagen

$731Scandinavian Airlines

Mon, Oct 5 - Sun, Oct 18

3:20 pm - 4:10 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

31h 50m1 stop Kastrup Copenhagen

7:15 pm - 2:35 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

12h 20m1 stop Kastrup Copenhagen

$734Scandinavian Airlines

Mon, Oct 5 - Mon, Oct 19

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

10:30 pm - 2:05 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 35mnonstop

$775Lufthansa

Mon, Oct 5 - Sun, Oct 18

8:45 pm - 12:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

23h 10m1 stop Zurich

6:30 pm - 9:55 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$781Lufthansa

Mon, Oct 5 - Mon, Oct 19

4:30 pm - 3:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

30h 25m1 stop Zurich

3:00 pm - 9:10 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

11h 10m1 stop Newark

$781United Airlines

Mon, Oct 5 - Sun, Oct 18

8:45 pm - 12:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

23h 10m1 stop Zurich

6:30 pm - 9:55 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$781Lufthansa

Mon, Oct 5 - Sun, Oct 18

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

6:30 pm - 9:55 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$788United Airlines

Mon, Oct 5 - Sun, Oct 18

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

10:55 am - 9:10 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

15h 15m1 stop Newark

$788United Airlines

Mon, Oct 5 - Sun, Oct 18

Cheap direct flights

Enter your travel dates to find the best prices.

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

6:30 pm - 9:55 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$729Lufthansa

Fri, Oct 9 - Thu, Oct 22

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

3:15 pm - 6:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$741Lufthansa

Sat, Oct 24 - Mon, Nov 9

8:40 am - 11:05 amFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 25mnonstop

3:15 pm - 6:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$744Lufthansa

Fri, Jan 29 - Sat, Feb 6

10:50 am - 12:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 05mnonstop

10:30 pm - 2:05 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 35mnonstop

$745Lufthansa

Tue, Oct 13 - Tue, Oct 20

10:50 am - 12:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 05mnonstop

7:10 pm - 10:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$788United Airlines

Sun, Oct 11 - Sat, Oct 24

8:40 am - 11:05 amFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 25mnonstop

10:35 pm - 1:45 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 10mnonstop

$790United Airlines

Sat, Nov 21 - Wed, Dec 2

8:40 am - 11:05 amFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 25mnonstop

3:15 pm - 6:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$790United Airlines

Sun, Nov 22 - Fri, Dec 4

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

7:10 pm - 10:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 25mnonstop

$814Air Canada

Sat, Oct 10 - Sat, Oct 24

12:40 pm - 2:55 pmFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 15mnonstop

10:30 pm - 2:05 pmORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 35mnonstop

$814Multiple Airlines

Sat, Oct 10 - Fri, Oct 23

8:50 am - 11:00 amFRA Frankfurt am Main-ORD Chicago O'Hare Intl

9h 10mnonstop

4:15 pm - 7:35 amORD Chicago O'Hare Intl-FRA Frankfurt am Main

8h 20mnonstop

$814Multiple Airlines

Sun, Oct 11 - Sat, Oct 24

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Scandinavian Airlines flights from Frankfurt am Main Airport to Illinois

Our best Scandinavian Airlines deals on Frankfurt am Main Airport to Illinois flight tickets

Scandinavian Airlines

Nov 19

FRA10:30 amFrankfurt am Main

19h 06m

2 stops

ORD10:36 pmChicago O'Hare Intl

Nov 30

ORD7:10 pmChicago O'Hare Intl

17h 35m

1 stop

FRA7:45 pmFrankfurt am Main

$716

Scandinavian Airlines

Nov 13

FRA10:30 amFrankfurt am Main

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 27

ORD7:10 pmChicago O'Hare Intl

12h 20m

1 stop

FRA2:30 pmFrankfurt am Main

$717

Scandinavian Airlines

Nov 20

FRA10:30 amFrankfurt am Main

13h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 2

ORD6:00 amChicago O'Hare Intl

20h 45m

2 stops

FRA9:45 amFrankfurt am Main

$718

American Airlines flights from Frankfurt am Main Airport to Illinois

Our best American Airlines deals on Frankfurt am Main Airport to Illinois flight tickets

American Airlines

Dec 15

FRA7:30 amFrankfurt am Main

13h 15m

1 stop

ORD1:45 pmChicago O'Hare Intl

Dec 23

ORD9:50 pmChicago O'Hare Intl

11h 50m

1 stop

FRA4:40 pmFrankfurt am Main

$719

American Airlines

Dec 3

FRA10:50 amFrankfurt am Main

13h 50m

1 stop

ORD5:40 pmChicago O'Hare Intl

Dec 9

ORD8:40 pmChicago O'Hare Intl

13h 00m

1 stop

FRA4:40 pmFrankfurt am Main

$735

American Airlines

Nov 20

FRA6:30 amFrankfurt am Main

23h 07m

2 stops

ORD10:37 pmChicago O'Hare Intl

Nov 29

ORD6:30 pmChicago O'Hare Intl

20h 35m

1 stop

FRA10:05 pmFrankfurt am Main

$736

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Tue 10/20

8:30 pm-4:10 pm

1 stop26h 40m

Chicago O'Hare Intl

Sat 10/24

1:50 pm-11:20 am

2 stops14h 30m

$716

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Thu 11/19

10:30 am-10:36 pm

2 stops19h 06m

Chicago O'Hare Intl

Mon 11/30

7:10 pm-7:45 pm

1 stop17h 35m

$716

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Thu 11/19

10:15 am-6:27 pm

1 stop15h 12m

Chicago O'Hare Intl

Wed 12/2

6:50 pm-4:40 pm

1 stop14h 50m

$716

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Sun 10/11

11:00 am-8:30 pm

1 stop16h 30m

Chicago O'Hare Intl

Sat 10/24

5:10 pm-12:15 pm

1 stop12h 05m

$716

Quickest round-trip

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Fri 10/9

12:40 pm-2:55 pm

Nonstop9h 15m

Chicago O'Hare Intl

Thu 10/22

6:30 pm-9:55 am

Nonstop8h 25m

$729

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Fri 1/29

7:20 am-12:40 pm

1 stop12h 20m

Chicago O'Hare Intl

Sat 2/6

4:20 pm-7:30 am

Nonstop8h 10m

$736

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Tue 10/13

6:35 am-12:55 pm

1 stop13h 20m

Chicago O'Hare Intl

Tue 10/20

3:10 pm-6:30 am

Nonstop8h 20m

$736

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Sun 10/11

11:25 am-3:55 pm

1 stop11h 30m

Chicago O'Hare Intl

Sat 10/24

4:15 pm-7:35 am

Nonstop8h 20m

$777

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Wed 11/4

9:50 am-4:15 pm

1 stop13h 25m

Chicago O'Hare Intl

Sun 11/15

4:20 pm-7:30 am

Nonstop8h 10m

$779

Frankfurt am MainChicago

FRA Frankfurt am Main - ORD Chicago O'Hare Intl

FRAORD

Frankfurt am Main

Thu 11/5

11:20 am-4:15 pm

1 stop11h 55m

Chicago O'Hare Intl

Sun 11/15

3:15 pm-6:35 am

Nonstop8h 20m

$779

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 Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Frankfurt am Main Airport is in February. Flight prices, which tend to average around $715, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $748.

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

The cheapest day to depart from Frankfurt am Main Airport to Illinois is on a Tuesday when prices can be found for as low as $845. Flights from Frankfurt am Main Airport to Illinois on a Saturday will generally be more expensive and average around $959. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Frankfurt am Main Airport to Illinois during this time can be as low as $882. Flights in the morning are often more expensive with an average ticket price of $888.

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

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

How far in advance should I book a flight from Frankfurt am Main Airport to Illinois?

You are more likely to see cheaper flights to Illinois from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $846 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Frankfurt am Main Airport for as low as $699 on momondo.

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

There are 3 cabin classes available to choose from on Frankfurt am Main Airport to Illinois 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 Illinois flights?

You could potentially save up to 4% on your flight if you consider stops on a Frankfurt am Main Airport to Illinois flight.

Cheap Frankfurt am Main Airport to Illinois flight deals and tips

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

Best Price Found	$428
Fastest flight time	9h 05m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Frankfurt am Main Airport in the past 72 hours is $428. The best round-trip flight deal from Frankfurt am Main Airport to Illinois found on momondo in the last 72 hours is $716.

The fastest flight from Frankfurt am Main Airport to Illinois takes 9h 05m

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

There are 98 airports in Illinois. From Frankfurt am Main Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Frankfurt am Main Airport to Illinois

When did momondo last update prices for flights from Frankfurt am Main Airport to Illinois?
Prices for flights from Frankfurt am Main Airport to Illinois are updated daily.
How many operators does momondo search for flights from Frankfurt am Main Airport to Illinois?
The number of operators available for flights from Frankfurt am Main Airport to Illinois is 2 as of September 2026.
How old do you have to be to fly from Frankfurt am Main Airport to Illinois?
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 Frankfurt am Main Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Frankfurt am Main Airport to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Frankfurt am Main Airport to Illinois is Boeing 787-10 Dreamliner, representing 22.47% of all bookings. The subsequent popular models are Boeing 747-8 at 21.64%, Airbus A340-300 at 8.57%, and Boeing 787-9 Dreamliner at 8.20%.

Best airlines flying from Frankfurt am Main Airport to Illinois

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $668	Free Cancellation	Rating 6.8 8,248 reviews		Search Lufthansa flights
United Airlines	PriceFrom $675	Free Cancellation	Rating 7.4 10,251 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Frankfurt am Main to Illinois. momondo saves you time and could save you money on your trip.

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

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

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

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 Illinois from Frankfurt am Main.

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

Of course. momondo tracks the price of Frankfurt am Main to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.