Find cheap flights from Chicago to Frankfurt am Main

Different airlines flying from Chicago O'Hare to Frankfurt have eco-friendly flight options. These eco-friendly airlines work towards reducing carbon emissions by passengers. On average, a passenger on a flight to Frankfurt from Chicago releases about 3754 lbs of carbon. However, airlines such as Air Canada, United Airlines, Icelandair, and Austrian Airlines, have a reduced percentage of carbon emissions. Consider flying Icelandair Airlines, which has fewer emissions by 41% less carbon. The airline has fuel-efficient measures, including fuel-efficient flights, and optimizes flight routes to reduce carbon emissions and fuel consumption.

When flying from Chicago O'Hare to Frankfurt, you can have one or multiple layovers if you want a layover. Your airline determines the layover city you go to. Some common layover cities on this route include London by British Airways, Paris by Air France and Delta Air Lines, Zurich by SWISS, Munich by Lufthansa, and Amsterdam by KLM and United Airlines.

United Airlines, American Airlines, and Delta Air Lines allow kids aged 5 to 14 to travel on this route unaccompanied, while Lufthansa has an age limit of 5 to 11 years old. The airlines have cabin crew members that will supervise your child throughout the journey, including during connecting flights, to ensure the child's safety. The airlines also provide priority services during check-in, boarding, and disembarkation. Lufthansa, American Airlines, and Delta offer age-appropriate entertainment and meals for the minor.

Yes. FRA has trains and buses offering ground transportation from the airport to downtown Frankfurt and other regions. The bus stops are in front of Terminal 1 on the Arrivals level. Bus lines 61 and 62 have bus stops in Terminal 2 on level 2. Consider flying the Lufthansa Airport Bus service, which offers comfortable and fast transit from the airport to different parts of Frankfurt City. The airport connects to various regions within Frankfurt and the region's outskirts by local, regional, and international trains. You can purchase the train tickets in Terminal 1, concourse B, or online.

All the following airlines offer inflight Wi-Fi service on the Chicago to Frankfurt am Main flight route: Lufthansa, United Airlines, American Airlines, Finnair, British Airways, Iberia, SWISS, and Air France.

The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Chicago to Frankfurt am Main flight route.

Star Alliance is the only airline alliance operating flights between Chicago and Frankfurt am Main.

There are direct flights from Chicago to Frankfurt am Main on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Frankfurt am Main.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Frankfurt am Main with an airline and back to Chicago with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Frankfurt am Main from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.