Marechal Cunha Machado International Airport

Sao Luis-Marechal Cunha Machado International Airport sits 13 kilometres southeast of downtown São Luís, the capital of Maranhão state in northeastern Brazil. The airport primarily serves domestic routes connecting to major Brazilian cities like São Paulo, Brasília, and Fortaleza, with a handful of international charter flights. It handles around 2 million passengers annually, making it the busiest airport in the state and a key gateway for tourism to the region’s famous Lençóis Maranhenses national park.

The terminal building is modern but compact, with a single two-storey structure. Airlines operating from here include Azul, Gol, LATAM, and regional carriers. The airport’s official name honours Marechal Cunha Machado, a local military figure, though most passengers refer to it by its IATA code SLZ.

Getting There

The airport is located in the suburb of Tirirical, roughly 20 minutes by taxi from the historic centre of São Luís. The main road access is via Avenida dos Atlânticos, which connects to BR-135 and then to the city centre. Traffic can be heavy during peak hours, especially on weekdays, so allow at least 30 minutes for the journey.

Transport options:

• Taxis: Meters start at R$ 5.00, with a typical fare to the centre around R$ 40–60. Always confirm the price before departing.
• Ride-sharing: Uber and 99 operate at the airport, with pick-up points at the arrivals curbside. Fares are generally lower than taxis.
• Buses: The public bus line 904 (Tirirical – Centro) runs from the airport to the city centre every 30 minutes during the day, taking about 40 minutes. The fare is around R$ 4.50.
• Car rental: Agencies such as Localiza, Hertz, and Movida have desks in the arrivals hall. The airport has a paid parking lot (see Practical Information).

Inside the Terminal

On arrival, passengers proceed to the ground floor for baggage claim and customs. The terminal is wheelchair-accessible, with ramps and lifts connecting the two levels. Toilets are available near check-in and in the departure lounge, including accessible units and changing tables.

Baggage storage is located on the ground floor, near the car rental desks – useful for travellers with layovers or early flights. The charging station area is limited, so bring a power bank if you have a long wait.

Departure check-in is on the upper level. There is one main security checkpoint, which moves quickly outside of peak times. Busiest hours are Monday to Thursday around 4 pm, coinciding with the afternoon flight wave. The departure lounge has a small selection of shops: a newsagent, souvenir store, and a coffee shop. For meals, the lounge offers a restaurant serving Brazilian dishes like feijoada and grilled meats, plus a fast-food counter. Seating is adequate but not plentiful.

The airport closes overnight. Last departures are typically around 11 pm, and the terminal reopens around 4 am for early flights. If your flight arrives late, arrange transport in advance.

Sao Luis-Marechal Cunha Machado International Airport and Sao Luis

São Luís is the only Brazilian state capital located on an island – Ilha de São Luís – and is known for its well-preserved colonial architecture, declared a UNESCO World Heritage Site in 1997. The city's historic centre, Praia Grande, is famous for its buildings covered in Portuguese azulejos (ceramic tiles), narrow cobblestone streets, and iron balconies. It feels like an open-air museum, with dozens of churches, museums, and cultural centres within walking distance.

The city also has a unique cultural identity: it boasts an strong African heritage reflected in its music, dance, and religion. São Luís is considered the capital of Brazilian reggae, with lively nightlife in the Centro district. The local cuisine features dishes like arroz de cuxá (rice with okra and dried shrimp), fish stews, and fresh-baked acarajé. The city is also a gateway to the Lençóis Maranhenses National Park, a surreal landscape of white sand dunes and seasonal rainwater lagoons about 250 km east of the city.

Passengers passing through the airport often use it as a base to explore other parts of Maranhão, including the Alcântara launch base and the Amazon delta. The airport's location on the island means departure views often include the São Marcos Bay and the city skyline.

Why visit? São Luís offers a more relaxed and culturally rich alternative to Brazil's better-known destinations. Its blend of Portuguese, indigenous, and African influences is evident everywhere, from the tile-covered houses to the sound of reggae drifting from open bars. The airport itself is small enough that getting in and out is straightforward, leaving more time to explore.

Practical Information

• Opening hours: The airport is not open 24 hours. Terminal doors open daily at approximately 4:00 am for early flights and close after the last departure, around 11:00 pm.
• Website: https://www.ccraeroportos.com.br/sao-luis-ma
• Phone: +55 800 727 4720 (toll-free within Brazil)
• Parking: The paid parking lot is located directly in front of the terminal. Rates are around R$ 6 per hour, with a daily maximum of R$ 35. The lot is wheelchair-accessible with reserved spaces.
• Other services: Free Wi-Fi is available throughout the terminal (connect to “Aeroporto SLZ” network). There are no currency exchange counters, so bring Brazilian reais or use ATMs (which accept international cards).

One concrete piece of advice: If you are flying out of SLZ, arrive at least two hours before domestic departures and three hours for international flights. The check-in queues can be slow, particularly during the busy 4 pm window, and there is no fast-track option. Pre-book your parking online if you drive, as the lot can fill up on holiday weekends.

For connecting passengers, note that there is no hotel inside the terminal, but several pousadas and budget hotels are within a 5-minute drive along Avenida dos Atlânticos. The free Wi-Fi and baggage storage make layovers manageable – grab a snack at the restaurant and plan your onward journey.