Chicago to Bucharest Flights
Flights from Chicago (CHI) to Bucharest (OTP) connect United States and Romania. The great-circle distance is approximately 8,371 km, and a typical direct flight takes about 11 to 12 hours. Airports commonly used for this city pair include CHI, ORD, MDW and OTP. The reverse route is Bucharest 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
- Bucharest, Romania
- Distance
- 8,371 km
- Typical duration
- about 11 to 12 hours
- Origin codes
- CHI, ORD, MDW
- Destination codes
- OTP
- Primary keyword
- flights from Chicago to Bucharest
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Compare live prices and schedules for this route.
Route overview
Chicago to Bucharest is a city-pair air route between United States and Romania. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are CHI and OTP. Related codes: CHI, ORD, MDW → OTP.
Distance
Approximate flight distance: 8,371 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 11 to 12 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Chicago airports and metro codes: CHI, ORD, MDW.
Bucharest airports and metro codes: OTP.
Alternative routes
Related searches include the reverse route Bucharest to Chicago, other destinations from Chicago, and other origins into Bucharest.
Frequently asked questions
How long is the flight from Chicago to Bucharest?
Direct flights from Chicago to Bucharest typically take about 11 to 12 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Chicago to Bucharest?
The great-circle distance between Chicago and Bucharest is approximately 8,371 km. Flown distance can be longer depending on airways.
Which airports serve flights from Chicago to Bucharest?
Chicago is commonly searched with code CHI (related: CHI, ORD, MDW). Bucharest is commonly searched with code OTP (related: OTP).
Are there direct flights from Chicago to Bucharest?
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 Bucharest to Chicago?
The reverse city pair is Bucharest to Chicago. Distance is the same great-circle measure (8,371 km); block time can differ with winds and schedules.
Which countries does the Chicago to Bucharest route connect?
This route connects United States (Chicago) with Romania (Bucharest).