Cheap Flights from Chicago (CHIA) to Frankfurt (FRAN)

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Flight deals from Chicago to Frankfurt

Looking for a cheap last-minute deal or the best return flight from Chicago to Frankfurt? If you want to travel next month, return fares start from $921. Find the lowest prices on one-way and return tickets right here.

Frankfurt.$917 per passenger.Departing Tue, 25 Aug, returning Thu, 24 Sep.Return flight with Condor.Outbound indirect flight with Condor, departs from Chicago O'Hare International on Tue, 25 Aug, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Thu, 24 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $917, select.

Frankfurt.$921 per passenger.Departing Wed, 19 Aug, returning Mon, 31 Aug.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Wed, 19 Aug, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Mon, 31 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $921, select.

Frankfurt.$925 per passenger.Departing Thu, 22 Oct, returning Mon, 26 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 22 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Mon, 26 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From $925, select.

Frankfurt.$936 per passenger.Departing Mon, 28 Sep, returning Mon, 12 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Mon, 28 Sep, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Mon, 12 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From $936, select.

Frankfurt.$946 per passenger.Departing Tue, 1 Sep, returning Tue, 8 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Tue, 1 Sep, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Tue, 8 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $946, select.

Frankfurt.$960 per passenger.Departing Sun, 30 Aug, returning Wed, 2 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Sun, 30 Aug, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Wed, 2 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From $960, select.

Frankfurt.$975 per passenger.Departing Thu, 29 Oct, returning Thu, 12 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 29 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Thu, 12 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From $975, select.

Frankfurt.$991 per passenger.Departing Thu, 3 Dec, returning Sat, 12 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Thu, 3 Dec, arriving in Frankfurt am Main.Inbound indirect flight with Scandinavian Airlines, departs from Frankfurt am Main on Sat, 12 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From $991, select.

Frankfurt.$991 per passenger.Departing Sun, 1 Nov, returning Sun, 15 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sun, 1 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Scandinavian Airlines, departs from Frankfurt am Main on Sun, 15 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From $991, select.

Frankfurt.$992 per passenger.Departing Fri, 27 Nov, returning Fri, 11 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Fri, 27 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Scandinavian Airlines, departs from Frankfurt am Main on Fri, 11 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From $992, select.

Frankfurt.$994 per passenger.Departing Sat, 6 Feb, returning Sat, 20 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sat, 6 Feb, arriving in Frankfurt am Main.Inbound indirect flight with Scandinavian Airlines, departs from Frankfurt am Main on Sat, 20 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From $994, select.

Frankfurt.$995 per passenger.Departing Fri, 2 Apr, returning Thu, 15 Apr.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 2 Apr, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Thu, 15 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From $995, select.

Frankfurt.$995 per passenger.Departing Fri, 25 Dec, returning Fri, 8 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Fri, 25 Dec, arriving in Frankfurt am Main.Inbound indirect flight with Scandinavian Airlines, departs from Frankfurt am Main on Fri, 8 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From $995, select.

Frankfurt.$1,000 per passenger.Departing Wed, 3 Mar, returning Tue, 9 Mar.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Wed, 3 Mar, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Tue, 9 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,000, select.

Frankfurt.$1,016 per passenger.Departing Fri, 31 Jul, returning Fri, 21 Aug.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 31 Jul, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Fri, 21 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,016, select.

Frankfurt.$1,019 per passenger.Departing Mon, 10 May, returning Sun, 16 May.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Mon, 10 May, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Sun, 16 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,019, select.

Find the cheapest month to fly from Chicago to Frankfurt

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

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Direct flights from Chicago to Frankfurt

Alternative Chicago to Frankfurt routes

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

Chicago to Frankfurt: Flight information

The things to know before you go.

Cheapest flight found	$917
Cheapest month to fly	August
Average flight time	8 hrs, 23 mins
Most popular airline	Air Canada
Average flights per week	105

Finding cheap flights from Chicago to Frankfurt: Frequently asked questions

How many airports are there in Frankfurt?

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Hanh.

How much are return flights from Chicago to Frankfurt?

The best price we found for a return flight from Chicago to Frankfurt is $917. 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.

How long does it take to fly from Chicago to Frankfurt?

8 hours and 23 minutes is the average flight time from Chicago to Frankfurt.

Which airlines fly direct from Chicago to Frankfurt?

Air Canada, Lufthansa and United fly direct from Chicago to Frankfurt.

How many flights are there a week from Chicago to Frankfurt?

As of July 2026, there are 105 flights per week flying from Chicago to Frankfurt.

When is the cheapest time to fly from Chicago to Frankfurt?

The cheapest month to fly from Chicago to Frankfurt is usually August.

Which is the cheapest airport to fly into in Frankfurt?

If you're flying from Chicago, the cheapest airport near Frankfurt is Frankfurt am Main – which is 11.8 km away from the centre of Frankfurt. We've found flights into this airport from $917.

Which upcoming date is cheapest to fly from Chicago to Frankfurt on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Frankfurt on Tuesday, 25 August 2026.

Can I get a direct flight from Chicago to Frankfurt?

Yes – the average flight time is 8 hours and 23 minutes.

How can I get the best flight deal from Chicago to Frankfurt?

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 Frankfurt 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.

When is the best time to book flights to Frankfurt?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Frankfurt?

In July, the average temperature is usually around 19°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.

Which is the cheapest airline to fly from Chicago to Frankfurt with?

The cheapest airline that flies to Frankfurt is Condor. And the cheapest airline that flies to Mannheim Airport is Lufthansa.

Flying from Chicago to Frankfurt: what you need to know

There are two main airports you can start your journey from in Chicago. Explore your options departing from Chicago O'Hare International Airport (ORD) or Chicago Midway Airport (MDW) when organising your flight from Chicago to Frankfurt.
Arrive in Frankfurt at Frankfurt am Main Airport (FRA) or Hahn Airport (HHN).
The average duration of a direct Chicago to Frankfurt flight is 8 hours 25 minutes.
Frankfurt is seven hours ahead of Chicago and is in the UTC+1 timezone.
Chicago O'Hare International Airport (ORD) to Frankfurt am Main Airport (FRA) is the most traveled route between these two cities. There are 27 weekly departures to pick from. If you have things to finalize before heading off, the last flight from Chicago to Frankfurt is with Lufthansa at 23:35. Opt for the first ORD to FRA departure operated by United Airlines at 14:55 to make the most of your arrival in Frankfurt.
Leave enough time to get on your Chicago to Frankfurt flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Travelling over a peak time like July? Major public holidays and other high seasons can lead to longer queues and delays at check-in and security. Be extra cautious and get there up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Chicago to Frankfurt

Book four months before you travel. Pricing trends show that this is the ideal window for finding cheap Chicago to Frankfurt flights.
September is the best month for scoring an incredible deal on a plane ticket from Chicago to Frankfurt. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
There's no need to check back in every day to see if prices have dropped when you set up a Price Alert. We'll tell you the moment there's a better deal on cheap flights from Chicago to Frankfurt.
Select your preferred arrival and departure times, airlines and number of stops by using the filters. Or sort your Chicago to Frankfurt flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from Chicago

Chicago O'Hare International Airport (ORD)

Set out from Chicago O'Hare International Airport (ORD) on a nonstop flight from Chicago to Frankfurt. From ORD, you can travel directly to Frankfurt am Main Airport (FRA).
Keep an eye out for promotions with Lufthansa. This airline offers direct Chicago to Frankfurt plane tickets from ORD.
Think about adding a stopover to potentially find a cheaper Chicago to Frankfurt flight. Simply uncheck 'Direct flights only' when browsing departures from Chicago O'Hare International Airport. Take a pause at one of these popular airports:
- London Heathrow Airport (LHR)
- Paris Charles de Gaulle Airport (CDG)
- Boston Logan International Airport (BOS)
The journey from central Chicago to ORD takes around 45 minutes by public transport. If you ride-share, drive or get a taxi, you'll cover the 26 kilometres in 30 minutes or so, depending on traffic conditions.
Catching an early flight from Chicago to Frankfurt? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near Chicago O'Hare International Airport:
Of the flights that depart from Chicago O'Hare International Airport, 70% arrive on time at their destination.
ORD is located at 10000 West O'Hare.

Chicago Midway Airport (MDW)

Make the most of your holiday with a stopover on your Chicago to Frankfurt flight. Visit family or friends or cross another city off your list. Whatever your plans, check out these stops between Chicago Midway Airport and Frankfurt:
- Atlanta Hartsfield-Jackson Airport (ATL)
- Boston Logan International Airport (BOS)
- Detroit Wayne County Airport (DTW)
MDW is about 14 kilometres from central Chicago. It'll take 25 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 30 minutes.
It's your holiday, so why not enjoy an extra night away? Consider staying at one of these hotels near Chicago Midway Airport the day before your flight from Chicago to Frankfurt:
Chicago Midway Airport has an on-time performance rate of 76%. This figure provides insight into how often flights that take off from this airport arrive at their destination on schedule.
The street address for MDW is 5700 South Cicero.

Arriving in Frankfurt

Frankfurt am Main Airport (FRA)

Frankfurt am Main Airport (FRA) is approximately 11 kilometres from central Frankfurt. If you're catching a taxi or a ride-share, the drive takes roughly 25 minutes.
If you're travelling on public transport, expect a journey time of around 20 minutes.
The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Chicago to Frankfurt. Reserve one of these accommodation options near FRA instead:
Pick up a Frankfurt am Main Airport rental car and explore Frankfurt and beyond with your own wheels. Wheego, Alamo and OK Mobility are top outlets you can book with here.
Lock in the best possible rate by booking your ride from Frankfurt am Main Airport around three weeks in advance of your trip.

Hahn Airport (HHN)

As soon as your flight from Chicago to Frankfurt has hit the tarmac, you can reach the city centre in about 1 hour 25 minutes by car. Central Frankfurt is roughly 105 kilometres from Hahn Airport (HHN).
If you travel by public transport, you'll get to the city centre in 2 hours 10 minutes or so.
You'll find some great places ready to welcome you near HHN. Unwind after your Chicago to Frankfurt flight at one of these perfectly located options:
Flex To Go, Alamo and Keddy By Europcar make picking up a Hahn Airport rental car quick and easy. These companies are located around or in the terminal and will have you behind the wheel before you know it.
Score the best price by reserving your ride from HHN four weeks in advance. You'll also have access to a bigger selection of vehicles.

Best time to go to Frankfurt

September is the most popular month for flights from Chicago to Frankfurt. To steer clear of the crowds, go to Frankfurt in March.
When booking your Chicago to Frankfurt tickets, think about what kind of weather you prefer. August is the warmest month in Frankfurt, with temperatures ranging from 12ºC (54ºF) to 29ºC (84ºF).
Search for cheap flights from Chicago to Frankfurt in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 7ºC (45ºF) on average.

More about Frankfurt

After booking your flight from Chicago to Frankfurt, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Frankfurt:
There are so many things to see and do in this city it can be hard to work out where to start. Educational institution Anne Frank, Main Tower and Staedel Museum are top attractions which should be on any well-planned Frankfurt itinerary.

Explore more of Germany

Frankfurt has its own special appeal, but there are so many other corners of Germany waiting to be discovered. Around 418 kilometres northeast of Frankfurt, a trip to Berlin will keep your itinerary busy. Check out popular attractions like Brandenburg Gate, Reichstag Building and Berlin Philharmonic.
Hamburg is another sought-after destination in Germany and is around 386 kilometres north of Frankfurt. No journey is complete without a visit to Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.