Cheap Flights to Cancún International Airport
Dreaming of a Caribbean beach vacation?
Discover cheap flights to Cancún International Airport (CUN), the largest airport in Mexico and Latin America by international passenger volume.
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or request an offerAbout Cancún International Airport (CUN)
Cancún International Airport is located in Benito Juárez, Quintana Roo, about 16 to 19 kilometers south of Cancún. Opened in 1975 and operated by Grupo Aeroportuario del Sureste, the airport handled over 29.3 million passengers in 2025 and holds the distinction of having the highest number of passengers traveling to and from the United States of any airport outside the country.
Airport code
CUN (ICAO: MMUN)
Location
Benito Juárez, Quintana Roo, Mexico
Distance from city center
Approximately 16–19 km
Airlines serving
Viva Aerobus (hub), Volaris (focus city), American Airlines, Delta, United, Southwest
Popular Routes to and from Cancún
Nearly every major US and Canadian airline serves Cancún directly, alongside strong connections to Europe and domestic Mexican cities.
Route Type
Popular Connections
Regional
Mexico City, Monterrey, Guadalajara
International
Houston, Miami, Toronto, Madrid, Paris
Best Time to Book Cheap Flights
Booking 6 to 10 weeks ahead generally offers good value for routes into Cancún. Winter, from December through April, is by far the peak season for Riviera Maya beach tourism, so booking well ahead is strongly recommended for travel during that period.
What to See Near Cancún
Cancún is famous for its white sand beaches and turquoise Caribbean waters, drawing millions of visitors each year to its hotel zone. The airport also serves as the primary gateway to the wider Riviera Maya and Yucatán Peninsula, home to ancient Mayan ruins, cenotes, and additional beach destinations like Playa del Carmen and Tulum.
Things to Know When Flying Into Cancún
Cancún has four passenger terminals plus an FBO terminal for private aviation, connected by a free shuttle bus running between 7 AM and 10 PM.
Terminal 1 is used for charter and private flights, Terminal 2 focuses on domestic and regional routes, Terminal 3 serves international flights exclusively, and Terminal 4 is the newest, handling both.
Terminals are not connected airside, so any transit at Cancún requires entering Mexican territory and clearing standard entry requirements.
Allow a minimum of 3 hours for international connections and 2 hours for domestic ones, given the terminal layout.
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FAQs — Flights to International Airport
Cancún is a hub for Viva Aerobus and a focus city for Volaris, and is served by nearly every major US and Canadian airline, along with American Airlines, Delta, United, Southwest, and around 66 airlines in total.
Cancún International Airport has four passenger terminals plus a smaller FBO terminal for private aviation, connected by a free shuttle bus running between 7 AM and 10 PM.
Cancún International Airport is located about 16 to 19 kilometers south of Cancún, roughly a 30-minute drive to the hotel zone.
Yes, Cancún has the highest number of passengers traveling to and from the United States of any airport outside the country, and represents about 35% of all Mexico's international passenger traffic.
Booking 6 to 10 weeks ahead generally offers good value, with earlier booking strongly recommended for the peak winter season from December through April.
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