487 € Cheap Flights from Frankfurt am Main to Chicago O'Hare International

Compare Frankfurt am Main to Chicago O'Hare International flight deals

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Flight deals from Frankfurt am Main to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Frankfurt am Main Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from 494 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Frankfurt am Main to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt am Main to Chicago O'Hare International flights are currently cheapest in October.

Direct flights from Frankfurt am Main to Chicago O'Hare International

Frankfurt am Main to Chicago O'Hare International: Alternative routes

Compare routes from Frankfurt am Main to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Frankfurt to Chicago: Flight information

The things to know before you go.
Cheapest flight found487 €
Cheapest month to flyOctober
Average flight time9 hrs, 18 mins
Most popular airlineLufthansa
Average flights per week96

Finding cheap flights from Frankfurt am Main to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Frankfurt am Main to Chicago O'Hare International is 487 €. 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 18 minutes is the average flight time from Frankfurt am Main to Chicago O'Hare International.
Lufthansa, Air Canada and United fly direct from Frankfurt am Main to Chicago O'Hare International.
As of August 2026, there are 96 flights per week flying from Frankfurt am Main to Chicago O'Hare International.
The cheapest month to fly from Frankfurt am Main to Chicago O'Hare International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Frankfurt am Main Airport to Chicago O'Hare International Airport on Wednesday, 7 October 2026.
Yes – the average flight time is 9 hours and 18 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 O'Hare International 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.

Currently, TAP Air Portugal and United offer the cheapest flight tickets to Chicago O'Hare International.

Flying from Frankfurt am Main Airport (FRA) to Chicago O'Hare International Airport (ORD): what you need to know

  • Jump on a direct flight from Frankfurt am Main Airport to Chicago O'Hare International Airport and you'll be in the air for an average of 9 hours 20 minutes.

  • Chicago is seven hours behind Frankfurt and follows the UTC-6 timezone.

  • Take your pick of 27 weekly Frankfurt am Main Airport to Chicago O'Hare International Airport flights. The 08:40 departure with United Airlines is the earliest flight you can take. Lufthansa operates the last service of the day at 17:25.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your FRA to ORD flight.

  • Flying during a peak time such as September? Public holidays and other popular periods can result in longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Lufthansa is your gateway to exploring Chicago (and maybe even some other great parts of the United States!). Browse the direct flights from Frankfurt am Main Airport to Chicago O'Hare International Airport offered by this carrier.

  • The airline that serves the most passengers on this route is Lufthansa.

  • United is the most punctual carrier that offers FRA to ORD flights, with 79.65% of its services landing on time.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Frankfurt am Main Airport to Chicago O'Hare International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between FRA and ORD include:

    • Amsterdam Schiphol Airport

    • Paris Charles de Gaulle Airport

    • Dublin Airport

How to find the cheapest flights from Frankfurt am Main Airport (FRA) to Chicago O'Hare International Airport (ORD)

  • The lowest price we've seen for a one-way Frankfurt am Main Airport to Chicago O'Hare International Airport flight is 355 €. A round-trip ticket is currently 487 €. Depending on the availability when you book, these fares could change.

  • To get your hands on cheap tickets from FRA to ORD, book in advance. Airlines usually offer lower fares when flights are first released.

  • The cheapest month for flights from Frankfurt am Main Airport to Chicago O'Hare International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.

  • Picking up cheap flights from FRA to ORD is easy with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Tailor your trip using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Frankfurt am Main Airport to Chicago O'Hare International Airport.

Handy information about Frankfurt am Main Airport (FRA)

  • When it comes to Frankfurt am Main Airport's on-time performance, 74% of flights stick to their scheduled arrival time.

  • Central Frankfurt to Frankfurt am Main Airport is around 11 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • Expect a trip time of around 20 minutes when using public transport.

  • Searching for a handy hotel near FRA? If you've booked an early flight from Frankfurt am Main Airport to Chicago O'Hare International Airport, these accommodation options will have you moments from check-in:

Arriving at Chicago O'Hare International Airport (ORD)

Getting from Chicago O'Hare International Airport (ORD) to central Chicago

  • The street address for ORD is 10000 West O'Hare.

  • Chicago O'Hare International Airport to central Chicago has a drive time of around 30 minutes. It's approximately 27 kilometres away.

  • Getting to the centre on public transport will take you around 45 minutes.

When to fly to Chicago O'Hare International Airport (ORD)

  • The quietest month for a flight from Frankfurt am Main Airport to Chicago O'Hare International Airport is March, while July is the busiest. Pick the ideal time to visit Chicago based on whether you prefer a more relaxed vibe or a faster pace.

  • Book your flight from Frankfurt am Main Airport to Chicago O'Hare International Airport for July if you want to visit Chicago during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 28ºC (82ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from FRA to ORD in January. Temperatures average between -12ºC (10ºF) and 3ºC (37ºF) then.

Explore more of the United States

  • Chicago is always a good idea, but there are so many other parts of the United States you should also see. About 451 kilometres south-east of Chicago, a visit to Columbus will keep your itinerary busy. Start with leading sights like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • If there's time to check out another great destination in the United States, consider Indianapolis, about 257 kilometres south-east of Chicago. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.