Chicago to Frankfurt Flights
Flights from Chicago (CHI) to Frankfurt (FRA) connect United States and Germany. The great-circle distance is approximately 6,971 km, and a typical direct flight takes about 9 to 10 hours. Airports commonly used for this city pair include CHI, ORD, MDW and FRA. The reverse route is Frankfurt to Chicago. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Chicago, United States
- Destination
- Frankfurt, Germany
- Distance
- 6,971 km
- Typical duration
- about 9 to 10 hours
- Origin codes
- CHI, ORD, MDW
- Destination codes
- FRA
- Primary keyword
- flights from Chicago to Frankfurt
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Route overview
Chicago to Frankfurt is a city-pair air route between United States and Germany. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are CHI and FRA. Related codes: CHI, ORD, MDW → FRA.
Distance
Approximate flight distance: 6,971 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 9 to 10 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Chicago airports and metro codes: CHI, ORD, MDW.
Frankfurt airports and metro codes: FRA.
Alternative routes
Related searches include the reverse route Frankfurt to Chicago, other destinations from Chicago, and other origins into Frankfurt.
Frequently asked questions
How long is the flight from Chicago to Frankfurt?
Direct flights from Chicago to Frankfurt typically take about 9 to 10 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Chicago to Frankfurt?
The great-circle distance between Chicago and Frankfurt is approximately 6,971 km. Flown distance can be longer depending on airways.
Which airports serve flights from Chicago to Frankfurt?
Chicago is commonly searched with code CHI (related: CHI, ORD, MDW). Frankfurt is commonly searched with code FRA (related: FRA).
Are there direct flights from Chicago to Frankfurt?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Frankfurt to Chicago?
The reverse city pair is Frankfurt to Chicago. Distance is the same great-circle measure (6,971 km); block time can differ with winds and schedules.
Which countries does the Chicago to Frankfurt route connect?
This route connects United States (Chicago) with Germany (Frankfurt).