flight_takeoff ORD → FRA

Cheap Flights from Chicago to Frankfurt

Compare fares on the ultra-long-haul flight from Chicago to Frankfurt — a northeastbound route of about 4,332 miles, typically flown nonstop in around 9h 10m.

straighten

Distance

4,332 mi

6,972 km

schedule

Est. flight time

9h 10m

nonstop

flight

Nonstop service

Available

2 carriers

language

Time difference

7 hours ahead

Frankfurt

Flying from Chicago to Frankfurt

Flights from Chicago O'Hare International Airport (ORD) to Frankfurt am Main Airport (FRA) cover roughly 4,332 miles (6,972 km) on a northeastbound heading, a nonstop flight of about 9h 10m. The route crosses 7 time zones — Frankfurt is 7 hours ahead of Chicago. It's served by two airlines. As an international route, make sure your passport is valid and allow extra time for customs and immigration on arrival.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Carriers that have operated nonstop service between ORD and FRA include:

flightLufthansa Cargo flightUnited Airlines

Airline availability and fares change over time — search your dates for current options.

Best time to fly Chicago to Frankfurt

Fare patterns and travel conditions vary by season. Here's what to expect on the ORD–FRA route throughout the year.

Jan–Feb

Winter is often off-peak for Frankfurt — expect fewer crowds and lower fares on the ORD–FRA route. Book early for spring breaks.

Mar–May

Spring brings pleasant weather to many destinations. Fares on the Chicago–Frankfurt route can spike around school holidays — compare a few nearby dates.

Jun–Aug

Peak summer travel season. Chicago to Frankfurt fares are typically at their highest. Book at least 6–8 weeks ahead and consider mid-week departures.

Sep–Oct

Shoulder season is often the sweet spot: good weather, thinner crowds, and more competitive fares on the ORD–FRA route.

Nov–Dec

Thanksgiving and Christmas drive fare spikes. If you're flying Chicago to Frankfurt for the holidays, book as early as possible.

flight_land Arriving at

Frankfurt am Main Airport

Frankfurt is served by Frankfurt am Main Airport (IATA: FRA , ICAO: EDDF). The airport is located in Germany. As an international arrival, allow additional time for customs and immigration.

IATA Code

FRA

Flight Time

~9h 10m

Distance

4,332 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 3 hours before departure.
›Carry a valid passport and check visa requirements.
›Compare fares across several nearby dates for best value.

Chicago to Frankfurt — FAQs

How long is the flight from Chicago to Frankfurt? expand_more

A nonstop flight from Chicago (ORD) to Frankfurt (FRA) takes approximately 9h 10m, covering a distance of about 4332 miles (6972 km). Actual flight time varies with aircraft, routing and winds.

Which airlines fly from Chicago to Frankfurt? expand_more

Airlines that have operated nonstop service on the ORD–FRA route include Lufthansa Cargo, United Airlines. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Chicago to Frankfurt? expand_more

Yes. The ORD–FRA route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Frankfurt from Chicago? expand_more

The distance from Chicago (ORD) to Frankfurt (FRA) is about 4332 miles (6972 km) as the crow flies.

What is the time difference between Chicago and Frankfurt? expand_more

Frankfurt is 7 hours ahead of Chicago. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Chicago to Frankfurt? expand_more

For international trips like Chicago to Frankfurt, booking roughly 2–6 months ahead and flying mid-week (Tuesday/Wednesday) tends to surface the lowest fares. Set up a search early and compare a few date options.

Do I need a passport to fly from Chicago to Frankfurt? expand_more

Yes. Flights from Chicago to Frankfurt are international, so you'll need a valid passport — and possibly a visa, depending on your nationality and Frankfurt's entry requirements. Check the destination's current entry rules before you travel.