Marechal Cunha Machado International Airport

Airport Airport

IATA Code
SLZ
ICAO Code
SBSL
Airport Type
Large Airport
Class
International

Marechal Cunha Machado International Airport (São Luís, IATA: SLZ) is the main airport serving São Luís and Maranhão state. It operates from a single passenger terminal handling domestic services and some international flights, and its layout is a conventional landside/airside arrangement with check‑in, security and gates in one terminal building.

Marechal Cunha Machado International Airport
Elevation: 54 m
-2.5864, -44.2350

Getting to and From Marechal Cunha Machado International Airport #

The airport lies outside central São Luís; travel to the historic centre typically takes 20-40 minutes by car.

  • Taxi / ride-share: Taxis and ride‑share services are the typical options; journey times depend on traffic.
  • Bus / shuttle: Local buses and hotel shuttles serve the airport but schedules vary.
  • Driving: Road access is straightforward; allow extra time in peak traffic.

Facilities, Shopping, and Dining at Marechal Cunha Machado International Airport #

The terminal offers standard services for domestic travellers: cafés, a few shops and car hire.

  • Lounges: Expect modest lounge options rather than large network lounges.
  • Food & drink: Quick‑service restaurants and cafés available landside and airside.
  • Wi‑Fi & charging: Public Wi‑Fi coverage is typically available; charging points exist in gate areas.
  • Accessibility: Basic accessibility facilities are provided; arrange any special assistance with your airline beforehand.

Tips for Marechal Cunha Machado International Airport #

  • If travelling to São Luís, check whether flights are routed via a larger Brazilian hub - many routes are connection‑based rather than nonstop.
  • Local taxis and app‑based ride services are the common way into São Luís; use official ranks to avoid overcharging.

Weather & Climate near Marechal Cunha Machado International Airport #

Climate

Marechal Cunha Machado International Airport's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 22°C to 33°C. Heavy rainfall (2206 mm/year), wettest in April with a pronounced dry season.

Air Quality: AQI 51 Moderate
Best Time to Visit
SeptemberOctoberAugust
Temperature & Rainfall
Temperature Range
35°
Warmest Month
22°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 24°C). Heavy rain (227 mm) and mostly overcast skies.

57 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
82%
Humidity
Very Humid

Weather

227 mm
Rainfall
1.0 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

February

February is warm with stifling humidity (dew point 24°C). Heavy rain (332 mm) and mostly overcast skies.

57 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
87%
Humidity
Very Humid

Weather

332 mm
Rainfall
1.0 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

March

March is warm with stifling humidity (dew point 24°C). Heavy rain (414 mm) and mostly overcast skies.

57 Acceptable

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
89%
Humidity
Very Humid

Weather

414 mm
Rainfall
0.9 m/s
Wind
Calm
2.2
UV Index
Extreme
12.0h daylight

April

April is warm with stifling humidity (dew point 25°C). The wettest month with heavy rain (429 mm) and mostly overcast skies.

57 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
91%
Humidity
Very Humid

Weather

429 mm
Rainfall
0.9 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

May

May is warm with stifling humidity (dew point 25°C). Heavy rain (317 mm) and partly cloudy skies.

61 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
90%
Humidity
Very Humid

Weather

317 mm
Rainfall
1.1 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

June

June is warm with stifling humidity (dew point 24°C). Significant rainfall (179 mm) and partly cloudy skies.

67 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
87%
Humidity
Very Humid

Weather

179 mm
Rainfall
1.2 m/s
Wind
Calm
2.0
UV Index
Extreme
11.9h daylight

July

July is warm with muggy conditions (dew point 24°C). Significant rainfall (137 mm).

71 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
84%
Humidity
Very Humid

Weather

137 mm
Rainfall
1.1 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

August

August is warm with muggy conditions (dew point 23°C). Moderate rainfall (38 mm) and mostly sunny skies.

83 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 32°
77%
Humidity
Very Humid

Weather

38 mm
Rainfall
1.4 m/s
Wind
Calm
2.3
UV Index
Extreme
11.9h daylight

September

September is hot, feeling like 30°C due to high humidity. Light rainfall and mostly sunny skies.

85 Excellent

Comfort

30°
Feels Like Hot
27°C
Temperature
22° 33°
73%
Humidity
Very Humid

Weather

26 mm
Rainfall
1.3 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

October

October is hot, feeling like 30°C due to high humidity. The driest month with just 13 mm.

85 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
22° 33°
72%
Humidity
Very Humid

Weather

13 mm
Rainfall
1.4 m/s
Wind
Calm
2.3
UV Index
Extreme
12.1h daylight

November

November is the hottest month, feeling like 30°C due to high humidity. The driest month with just 13 mm and partly cloudy skies.

83 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
23° 33°
73%
Humidity
Very Humid

Weather

13 mm
Rainfall
1.4 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

December

December is hot, feeling like 30°C due to high humidity. Regular rainfall (81 mm) and partly cloudy skies.

73 Very Good

Comfort

30°
Feels Like Hot
27°C
Temperature
23° 32°
75%
Humidity
Very Humid

Weather

81 mm
Rainfall
1.2 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

Nearby Cities #