Cancun International Airport opened in 1974, the same year Quintana Roo became a Mexican state, as part of one of history's most successful planned tourism projects. In the late 1960s Mexico's government, seeking a Caribbean resort to rival Acapulco, selected a nearly uninhabited sandbar and fishing settlement on the Yucatan coast. The FONATUR development agency built the resort city and its airport almost from nothing, and the first jets arrived as the first hotels opened.
Growth tracked Cancun's explosion into one of the world's top beach destinations. A second terminal arrived in the 1990s and Terminal 3 opened in 2007 to serve the booming US market, followed by Terminal 4 in 2017. A second runway commissioned in 2010 allowed simultaneous operations, unusual for a leisure airport.
Cancun became Mexico's second-busiest airport overall and its clear number one for international passengers, regularly surpassing Mexico City in foreign arrivals, with links to more than 100 destinations across the Americas and Europe. Operated by private group ASUR, the airport handled over 30 million passengers in its best years. The 2023 opening of nearby Tulum airport has only begun to diversify the region's booming traffic.