Cheap flights from Frankfurt to Chicago

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Flight deals from Frankfurt to Chicago

Looking for a cheap last-minute deal or the best round-trip flight from Frankfurt to Chicago? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Frankfurt to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt to Chicago flights are currently cheapest in May.

Direct flights from Frankfurt to Chicago

Alternative Frankfurt to Chicago routes

Looking for the cheapest, fastest or easiest route from Frankfurt to Chicago? You could fly into the following airports instead.

Frankfurt to Chicago: Flight information

The things to know before you go.
Cheapest flight found$505
Cheapest month to flyJune
Average flight time9 hrs, 24 mins
Most popular airlineLufthansa
Average flights per week97

Finding cheap flights from Frankfurt to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a round-trip flight from Frankfurt to Chicago is $505. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 24 minutes is the average flight time from Frankfurt to Chicago.
Lufthansa, Air Canada and United fly direct from Frankfurt to Chicago.
There are 97 flights per week flying from Frankfurt to Chicago, as of May 2025.
The cheapest month to fly from Frankfurt to Chicago is usually May 2025.
If you're flying from Frankfurt, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the center of Chicago. We've found flights to this airport from $505.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Frankfurt to Chicago on Sunday, June 8, 2025.
Yes – the average flight time is 9 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
The cheapest airline that flies to Chicago is Lufthansa.

Traveling from Frankfurt to Chicago: what you need to know

  • There are a couple of main airports you can take off from in Frankfurt. Check out your options leaving from Frankfurt Airport (FRA) or Frankfurt - Hahn Airport (HHN) when booking your flight from Frankfurt to Chicago.

  • When it comes to choosing where to land in Chicago, O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the chief entry points.

  • Around 9 hours 20 minutes is how long you can expect to be in the air on a direct Frankfurt to Chicago flight.

  • The timezone in Chicago is UTC-5, which is six hours behind Frankfurt.

  • The busiest route for flights from Frankfurt to Chicago is from Frankfurt Airport (FRA) to O'Hare International Airport (ORD). You can select from 27 services every week between these two airports. If you want to head off as soon as possible, the earliest flight from FRA to ORD is the 08:40 United Airlines option. If you prefer traveling later, the latest available service is at 17:20 with Lufthansa.

  • Allow plenty of time to get on your Frankfurt to Chicago flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines during popular months such as April. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.

How to find the cheapest flights from Frankfurt to Chicago

  • Book two months before flying. Pricing trends show that this is the ideal window for finding cheap Frankfurt to Chicago flights.

  • The best month for finding cheap plane tickets from Frankfurt to Chicago is May. Use the 'Whole month' tool to compare prices, then choose the dates offering the lowest fares.

  • Getting a cheap flight from Frankfurt to Chicago is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Tailor your flights using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' Frankfurt to Chicago flights.

Flying from Frankfurt

Frankfurt Airport (FRA)

  • You can book a direct flight from Frankfurt to Chicago leaving from Frankfurt Airport (FRA). Begin your trip at FRA and end it at O'Hare International Airport (ORD).

  • Keep an eye out for deals with Lufthansa. This airline offers direct Frankfurt to Chicago plane tickets out of FRA.

  • Think about adding a stopover to potentially save money on your Frankfurt to Chicago flight. Just deselect 'Direct flights only' when searching for departures from Frankfurt Airport. Take a break from traveling at one of these airports:

    • Minneapolis-St. Paul International Airport (MSP)

    • Logan International Airport (BOS)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • Located around 11 kilometers from central Frankfurt, FRA can be reached in about 20 minutes by car (depending on traffic). The journey by public transport takes roughly 35 minutes.

  • Looking for a convenient hotel close to Frankfurt Airport? If you're boarding an early flight from Frankfurt to Chicago, these accommodation options will have you sleeping moments from your departure gate:

  • 67.47% of flights departing from Frankfurt Airport touch down at their destination on time.

Frankfurt - Hahn Airport (HHN)

  • Get the most out of your vacation with a stopover on your Frankfurt to Chicago flight. Visit family or friends or tick a new city off your list. Whatever you want to do, check out these options between Frankfurt - Hahn Airport and Chicago:

    • Barcelona-El Prat Airport (BCN)

    • Dublin Airport (DUB)

    • Leonardo da Vinci-Fiumicino Airport (FCO)

  • HHN is around 105 kilometers from central Frankfurt. It'll take 1 hour 30 minutes or so to get to the airport if you're driving from the city center. Public transport takes roughly 2 hours 40 minutes.

  • Want to treat yourself to an extra night away before boarding your flight from Frankfurt to Chicago? Check in to a hotel near Frankfurt - Hahn Airport before your break officially starts. Here's where you can stay:

  • 53.13% of all departures from Frankfurt - Hahn Airport make it to their destination as expected.

Arriving in Chicago

O'Hare International Airport (ORD)

  • The distance from O'Hare International Airport (ORD) to central Chicago is roughly 26 kilometers. It'll take you about 35 minutes to reach the center driving.

  • Getting to the center on public transport typically takes 55 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Frankfurt to Chicago. Book one of these accommodation options near ORD instead:

  • Pick up an O'Hare International Airport rental car and discover Chicago and beyond with your own wheels. Routes Car Rentals, Dollar and Budget are top providers you can book with here.

  • Reserving your ride from O'Hare International Airport about four weeks ahead can help you secure the lowest rate.

  • ORD is situated at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Chicago Midway International Airport (MDW) is roughly 14 kilometers from central Chicago. After your flight from Frankfurt to Chicago, it'll take you approximately 20 minutes to reach the heart of the city in a cab or ride-share.

  • If you hop on public transport, the journey will take you 45 minutes or so.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel close to MDW. Here are a few options where you can check in after your flight from Frankfurt to Chicago:

  • No need to worry about public transport schedules or long cab queues. Pick up a Chicago Midway International Airport rental car and go in any direction that inspires you. Compare availability and rates from Dollar, Hertz and Budget.

  • Get what you want, not just what's left over. Reserving your ride from MDW four weeks in advance often means better prices and a bigger choice of vehicles.

  • You can find Chicago Midway International Airport at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Hop off your flight from Frankfurt to Chicago and go directly to your hotel or jump right into sightseeing. Central Chicago is around 129 kilometers from Chicago Rockford International Airport (RFD) and usually takes 1 hour 25 minutes to reach driving.

  • If you're traveling on public transport, the journey takes about 4 hours 15 minutes.

  • Begin your travels without worrying about how to reach your next stop with a Chicago Rockford International Airport rental car. Find your perfect set of wheels with trusted names here like Budget, Alamo and National.

  • Rental providers sometimes offer discounts on early bookings, so book your vehicle from RFD ahead of your flight from Frankfurt to Chicago. A bit of planning goes a long way in savings.

  • The street address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • August is the most popular month for flights from Frankfurt to Chicago. To avoid the crowds, visit Chicago in January.

  • Book a Frankfurt to Chicago ticket departing in July if you want to visit the city during its warmest month. Expect temperatures in Chicago to range from 15ºC (59ºF) to 29ºC (84ºF).

  • If you like traveling in cooler conditions, search for a cheap flight from Frankfurt to Chicago in January when temperatures average between -12ºC (10ºF) and 3ºC (37ºF).

More about Chicago

Explore more of United States

  • Columbus is just one of the many cities in United States waiting to be explored once you've taken in the sights of Chicago. Around 451 kilometers to the south-east, top sights here include Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another standout destination in United States and is around 257 kilometers south-east of Chicago. No trip is complete without a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.