El Dorado International Airport is an international airport serving Bogotá, the capital of Colombia, and its surrounding areas. The airport is located mostly in the Fontibón district of Bogotá, although it partially extends into the Engativá district and through the municipality of Funza in the Western Savanna Province of the Cundinamarca Department. It served over 39 million passengers in 2023 making it the second busiest airport in South America and 3rd overall in Latin America in terms of passenger traffic, as well as being the 32nd busiest airport in the world in 2022. With 760,000 metric tons of cargo passing through the same year, it is also Iberoamerica's most important cargo hub. El Dorado is also by far the busiest and most important airport in Colombia, accounting for just under half (49%) of the country's air traffic. The facility covers 1,700 acres (6.9km2) and contains two 3,800m long runways. El Dorado has non-stop international flights to North America, South America, Central America, the Caribbean, Europe, and the Middle East.

An international airport is an airport with customs and border control facilities enabling passengers to travel between countries around the world. International airports are usually larger than domestic airports, and feature longer runways and have facilities to accommodate heavier aircraft such as the Boeing 747 and the Airbus A380 commonly used for international and intercontinental travel. International airports often host domestic flights, which helps feed both passengers and cargo into international ones.