Cancun Airport terminal map (schematic)

T1

Limited use

Airport road
T2

Domestic & intl

Walk
T3

International

Free shuttle
T4

Domestic & intl

Cancun Airport is a set of separate terminal buildings, not one connected building. Knowing that is the key to moving around it.

Cancun International Airport (CUN) is Mexico's main beach gateway and one of the busiest airports in Latin America, welcoming millions of passengers each year to Cancun, the Hotel Zone and the wider Riviera Maya. It sits south of downtown Cancun and connects travellers with North America, Latin America and Europe.

This guide covers how the terminals are laid out, how to move between them, what to expect when connecting between flights, and practical tips for a smooth journey.

Quick answer

The terminals are separate buildings with no airside connection between them. To change terminals, you leave the terminal to the public (landside) area and use the free inter-terminal shuttle. Terminals 2 and 3 are close enough to walk between, while Terminal 4 is farther away. Allow extra time when your connection involves a terminal change.

Cancun Airport Navigation at a Glance

The essentials in one table

Airport code CUN
Terminal concept Separate terminal buildings; scheduled flights mainly use Terminals 2, 3 and 4
Getting between terminals Free inter-terminal shuttle; walking between Terminals 2 and 3
Ground transport ADO buses, taxis, private transfers and car rentals
Changing terminals Requires leaving to the public area and clearing security again
International arrivals Immigration and customs for everyone arriving from abroad

Understanding the Layout of Cancun Airport

Why CUN works differently from single-terminal airports

Cancun Airport's terminals are lined up along the airport access road as individual buildings, each handling its own mix of domestic and international flights. They are not joined under one roof, and there is no airside corridor or train linking them.

For most travellers who arrive and leave from the same terminal, this makes little difference. It matters most when you connect between flights in different terminals, when your outbound flight leaves from a different terminal than your arrival, or when you need a service, such as a particular lounge, in another building.

Separate buildings

Each terminal has its own check-in, security, gates and arrivals area.

No airside link

You cannot walk between terminals after security; you must exit to the public area.

Free shuttle

A complimentary shuttle connects the terminal buildings on the landside.

Immigration on arrival

International arrivals clear immigration and customs in their arrival terminal.

Cancun Airport Terminals and Airlines

Tap a terminal to learn more

Before you travel, check which terminal your flight uses on your ticket, booking confirmation or airline app. Terminal assignments are made by the airport and airlines and can change, so do not rely on general lists or past trips.

T1

Terminal 1

Limited use

Terminal 1 does not play a major role for most scheduled passengers. If your booking shows Terminal 1, check the details with your airline or operator.

Good to know

  • Confirm your terminal with your airline
  • Allow extra time if you need to reach another terminal
T2

Terminal 2

Domestic and some international flights

Terminal 2 handles many domestic flights, including Mexican low-cost carriers, as well as some international routes, for example to Latin America. It is next to Terminal 3, and you can walk between them.

Good to know

  • Walkable from Terminal 3
  • Domestic and international areas
  • Check your airline's check-in zone on screens
T3

Terminal 3

International flights

Terminal 3 is a busy international terminal used by many flights to the United States and Canada, with a large international departures area and duty-free shopping.

Good to know

  • Walkable from Terminal 2
  • Expect queues at peak international times
  • Large duty-free area after security
T4

Terminal 4

Domestic and international flights

Terminal 4 is the newest terminal and handles both domestic and international flights, including many US and Canadian carriers. It is farther from the other terminals, so use the shuttle to get there.

Good to know

  • Use the free shuttle to reach it
  • Domestic and international flights
  • Modern, spacious facilities
Connecting between terminals? for example, arriving in Terminal 3 and continuing on a domestic flight from Terminal 2, you usually need to collect your bags, clear customs, exit to the public area and travel to your next terminal.

Getting Between Terminals at Cancun Airport

Shuttle, walking and ground transport

Free inter-terminal shuttle

The main way to move between Terminals 2, 3 and 4. Shuttles leave from marked stops outside the terminals, usually near the arrivals exits. Journey times are short but depend on traffic and which terminal you are going to.

  • Free of charge; never pay anyone for a "shuttle ticket"
  • Follow the shuttle signs or ask information staff
  • Keep your boarding pass or booking handy
  • Allow time for waiting as well as the ride

Walking T2–T3

Terminals 2 and 3 are close together, and you can walk between them along an outdoor path in a few minutes. In the heat or with heavy bags, the shuttle may be more comfortable.

Ground transport

ADO buses connect the terminals with downtown Cancun and other destinations in the Riviera Maya, such as Playa del Carmen. Taxis, pre-booked transfers and rental car shuttles pick up from marked zones outside the arrivals halls.

In the arrivals hall, you may be approached by people offering transport or tours. Head to the official transport desks or your pre-booked provider's meeting point.

How to Transfer Between Terminals: Step by Step

For international arrivals connecting in another terminal

The exact process depends on your tickets, airlines and whether your bags are checked through. For an international arrival connecting to a flight in another terminal, it usually looks like this:

  • 01

    Deplane and clear immigration

    Follow the signs to passport control. Eligible travellers may be able to use automated e-gates where available.

  • 02

    Collect bags and clear customs

    Pick up your checked luggage and pass through customs, including the random "traffic light" inspection.

  • 03

    Exit and take the shuttle

    Leave to the public area, follow the inter-terminal shuttle signs and board the free shuttle to your next terminal, or walk if you are going between Terminals 2 and 3.

  • 04

    Check in and clear security

    Go to your airline's check-in counter, drop your bags and pass through security to your departure gate.

Separate tickets? your bags will not be transferred automatically, and you must check in again with your next airline before its check-in deadline.

Connection Times and Requirements

Pick your connection type

Usually the simplest connection, especially within the same terminal. Follow your airline's instructions; if your flights are in different terminals, you will need to change buildings and clear security again.

  • No immigration
  • Follow your airline's transfer instructions
  • Check if you must change terminal

Suggested planning buffer

Plan generously; at least 1 hour in the same terminal

You must clear immigration and customs and usually collect and re-check your bags. If your next flight is in another terminal, add the shuttle and a new security check.

  • Immigration and customs
  • Collect and re-check bags
  • Shuttle and security if changing terminal

Suggested planning buffer

Plan around 2 hours or more

When changing terminals, expect passport control, collecting and re-checking bags, the shuttle and new security screening.

  • Passport control
  • Bag re-check
  • Shuttle and security screening

Suggested planning buffer

Plan around 2 hours or more

These are planning suggestions, not official rules. Your airline sets the minimum connection time for your booking. On separate tickets, or at busy times, allow even more.

Signs and Facilities That Help You Navigate

What you will find in the terminals

Bilingual signs

Directional signs are in Spanish and English throughout the terminals.

Flight screens

Departures and arrivals screens show check-in areas, gates and status.

Wi-Fi

Free Wi-Fi is available in the terminals; coverage and connection conditions can vary.

Money services

ATMs and currency exchange are available, with locations varying by terminal.

Information desks

Ask staff for directions to shuttle stops, check-in areas or services.

Lounges

Lounges are available in selected terminals; check the Cancun Airport lounge options for yours.

Shops and food

Restaurants, cafés and duty-free shops, with options varying by terminal.

Assistance

Request wheelchair or mobility assistance from your airline before you travel.

Practical Tips for Navigating Cancun Airport

Small habits that save time

Before you fly

  • Check your arrival and departure terminals on your bookings
  • Download your boarding passes and booking details
  • Know whether your bags are checked through
  • Book transport with the correct terminal
  • Save your airline's contact details

At the airport

  • Follow official signs, not offers in the arrivals hall
  • Use only the free shuttle between terminals
  • Keep an eye on departure screens for gate changes
  • Allow time for queues at immigration, customs and security
  • Ask information staff if you are unsure

Navigate Cancun Airport with Confidence

Cancun Airport is easy to handle once you remember that its terminals are separate buildings. Check your terminals in advance, use the free shuttle or the short walk between Terminals 2 and 3, and give yourself plenty of time for immigration, customs and security when your connection involves a terminal change.

Frequently Asked Questions (FAQ)

Cancun Airport has several separate terminal buildings. Scheduled passenger flights mainly use Terminals 2, 3 and 4, while Terminal 1 has a limited role. Always check the terminal on your booking.

No. The terminals are separate buildings with no airside connection. To change terminals, you must exit to the public area and use the free inter-terminal shuttle, or walk between Terminals 2 and 3.

Yes. The inter-terminal shuttle is free. Never pay anyone who offers to sell you a shuttle ticket.

You can walk between Terminals 2 and 3, which are close together. Terminal 4 is farther away, so use the shuttle to reach it.

Terminal assignments depend on the airline and can change. Check your ticket, booking confirmation or airline app before you travel.

If you arrive on an international flight, you clear immigration and customs in Cancun, even if you are connecting to another flight.

Allow generous time. For a connection that involves immigration, customs, the shuttle and new security screening, plan for around 2 hours or more, and check your airline's minimum connection time.

Yes. Because you leave to the public area to change terminals, you go through security again at your departure terminal.

Automated immigration e-gates are available for eligible passport holders in some areas. Eligibility depends on your nationality and passport, so follow the signs on arrival.

ADO buses connect the terminals with downtown Cancun and destinations such as Playa del Carmen. Taxis, private transfers and rental cars are also available from marked pickup zones.