🛫 Terminal 1 (Older / Mexican Domestic)

Smaller, older terminal serving primarily Mexican domestic charter and some Volaris / Aeroméxico Connect domestic. Most travellers don’t use T1.

🌎 Terminal 2 (Mixed Domestic + International)

Aeroméxico, Volaris, Viva Aerobus domestic, plus some international operations. Older facility, less modern than T3 or T4.

🌐 Terminal 3 (International — Major Carriers)

The international hub: American, Delta, United, JetBlue, Air Canada, BA, Lufthansa, KLM/AF, Iberia. Mera VIP Lounge sits in T3. Most US/EU travellers use T3.

🛩️ Terminal 4 (Newest, Mostly LCC + Charter)

Opened recently, expanding airport capacity. Hosts Spirit’s former routes (now JetBlue post-May-2026 collapse), Frontier, Sun Country, Alaska, plus charter operators (Sun Country, TUI). Modern facility with new lounge and food court.

Visa: Visa-Free 180 Days for Most

EU, UK, US, Canada, Japan, Korea, Australia, NZ — visa-free entry for tourist stays up to 180 days. Other nationalities (notably some Asian, African) need an advance visa from a Mexican embassy. The FMM was replaced with a passport stamp in March 2024.

Stamp Days, Not Default 180

The immigration officer writes your allowed days on the stamp — typically 30, 60, 90, or 180 days. Don’t assume 180; verify the date written on the stamp at the immigration counter before leaving the airport. Some officers default to 30 days for short tourist visits.

Customs & Tourist Tax

Tourist tax (Visitax Quintana Roo): 271 MXN (~$15) for international visitors entering Quintana Roo state. Pay online before arrival at visitax.gob.mx — random checks on departure can occur. Customs allows 10L alcohol, 200 cigarettes, $500 USD personal goods.

⭐ ADO Bus — The 140 MXN Default

ADO buses pick up at Terminals 2, 3, and 4 (NOT T1) and drop at Plaza La Fiesta in Hotel Zone or downtown Cancún terminal. 5 daily Hotel Zone departures: 11:05, 13:05, 15:05, 17:05, 19:05. Downtown buses run every 30 minutes, ~30 minutes journey.

🚐 Pre-Booked Private Shuttle — The Smart Hotel Zone Move

Book online before arrival via shuttle aggregators (eTransfers, Cancun Shuttle, Happy Shuttle, USA Transfers) for $30–50 USD shared, $80–120 USD private. Driver waits at the airport with your name on a board. Massively cheaper than the official airport taxi ($50–80 USD shared, $80+ USD private).

🚖 Official Airport Taxi — Avoid Without Pre-Booking

The CUN airport taxi monopoly is notoriously overpriced. Government-fixed rates: $50–80 USD shared to Hotel Zone, $80+ USD private. Buy at the official counter inside arrivals, NOT from kerbside hawkers. For the same destination, a pre-booked shared shuttle saves 40–50%. Official taxi is fine if you didn’t pre-book; otherwise skip.

🚂 Tren Maya — Coming, Maybe Operational by Late 2026

The Mexican government’s Tren Maya railway project includes a CUN airport extension. The CUN airport station is under final commissioning; service may begin late 2026 or 2027 to Tulum, Mérida, and the southern Yucatán Peninsula. Don’t plan around Tren Maya for 2026 connections — verify operational status before booking.

✨ Mera VIP Lounge T3 (T3 Internacional, post-security)

If you eat once at CUN, eat the tacos al pastor (marinated pork on the trompo with pineapple) at El Tequileño in T3 or Las Margaritas in T2 — 80–150 MXN ($4–8 USD). Skip the airport McDonald’s. Mexican food is Mexico’s greatest export — eat it where it was invented.

Mezcal (smoky agave-distilled) and tequila (specifically blue agave from Jalisco) are the airport’s defining take-homes. Avoid the cheapest tequila brands (Jose Cuervo Especial is mass-market) — buy premium añejo or reposado tequila (Don Julio, Casamigos, Patrón Reserva) at the duty-free for $30–50 per bottle. Mezcal artisanal brands (Mezcal Vago, Del Maguey) start at $40+ for genuinely small-batch. Mexican Vanilla is the underrated take-home: pure vanilla extract at 200–400 MXN per bottle.

Take-home picks: Mexican vanilla extract (Veracruz origin, real vanilla pods), Yucatán hot sauces (Búfalo, Valentina, El Yucateco habanero), Talavera ceramics from the Mercado El Embajador shop in T3 (verify authenticity stamp), Mexican chocolate (Cacao Vivo, Casa Anza). Avoid airport-priced silver jewellery — Mercado 28 in downtown Cancún or Playa del Carmen 5th Avenue is 40–50% cheaper.

Sargassum (brown floating seaweed) is a recurring Caribbean coast issue — peak May–October. Some Hotel Zone beaches have been heavily affected; the local government runs daily clearing operations but conditions vary. Check the Sargassum Monitoring Network (sargassum-monitoring.com) before booking specific Hotel Zone beach hotels. Isla Mujeres, Cozumel, and Tulum coasts are typically less affected.

CUN closes pre-emptively when a major hurricane is forecast within 24 hours. Reopening can take 2–5 days. Carriers issue official travel waivers 36–72 hours pre-storm — wait for these before rebooking. Hotel Zone evacuations are real. Travel insurance with named-storm rider is the smart hedge for hurricane-season travel.

Cancún tap water is NOT recommended for tourists. All-inclusive hotels typically use filtered water for cooking and ice; outside resorts, stick to sealed bottles. At CUN airport, free refill stations don’t exist the way they do at European airports. Bottled water at the kiosks runs 30–50 MXN ($2–3) for 500 ml.

Telcel, Movistar, and AT&T Mexico all sell tourist SIMs at arrivals kiosks. ~150–300 MXN for a 30-day plan with 10 GB data. EU roaming via your home plan does NOT cover Mexico; many US plans (T-Mobile, Verizon) include Mexico free. Buy local SIM or eSIM (Airalo / Holafly) before landing if your home plan doesn’t include Mexico.

Cancún’s tourist Hotel Zone is generally safe for solo female travellers with strong police presence. Downtown Cancún and outlying neighbourhoods require more situational awareness. For arrivals after 22:00, a pre-booked private shuttle is safer than the official taxi monopoly. Hotels offer 24-hour reception. Stay in well-known Hotel Zone resorts or Tulum / Playa del Carmen for the lowest-friction trip.

Mexico’s IVA is 16% — usually included in restaurant menu prices but added to retail and airport-shop receipts. Tipping is expected: 15–20% on restaurant subtotals (10% in casual eateries), 50–100 MXN per bag for porters, 20–50 MXN for taxi rides. USD widely accepted at hotels and tourist restaurants but the exchange rate is poor — pay in MXN where possible.

Visitax (Quintana Roo state tax): 271 MXN (~$15 USD) for international visitors entering Quintana Roo state. Pay online at visitax.gob.mx before arrival; alternatively pay at airport counters but online is easier. Random checks on departure can occur — keep the QR confirmation. This is separate from any airline departure tax.