$329 Cheap Flights to Marechal Cunha Machado International
One-way
Departing from
United States
Going to
Marechal Cunha Machado International
São Luís (SLZ)
Brazil • April, 2026
73% AI deal score
$950 $486
São Luís (SLZ)
Brazil • April, 2026
65% AI deal score
$950 $574
Top Cheap Flight Deals from United States to Marechal Cunha Machado International
Recent round-trip flight deals to Marechal Cunha Machado International
Wed, Jun 10 - Mon, Jun 15
Cheapest
Hartford (BDL) - São Luís (SLZ)
Frontier Airlines airlines • 3 stops • Orlando (MCO), Brasília (BSB), São Paulo (CGH)
São Luís (SLZ) - Hartford (BDL)
LATAM Chile airlines • 3 stops • São Paulo (GRU), Bogotá (BOG), Orlando (MCO)
$1,700
$1,033
-$667
39%
Wed, Jun 3 - Tue, Jun 16
El Paso (ELP) - São Luís (SLZ)
Frontier Airlines airlines • 3 stops • Denver (DEN), Miami (MIA), São Paulo (GRU)
São Luís (SLZ) - El Paso (ELP)
Air Paradise International airlines • 3 stops • Belo Horizonte (CNF), Orlando (MCO), Las Vegas (LAS)
$1,775
$1,298
-$477
27%
Tue, May 5 - Tue, May 19
Atlanta (ATL) - São Luís (SLZ)
LATAM Chile airlines • 1 stop • São Paulo (GRU)
São Luís (SLZ) - Atlanta (ATL)
LATAM Chile airlines • 1 stop • São Paulo (GRU)
$1,941
The cheapest time to fly to Marechal Cunha Machado International
Ready to jet to Marechal Cunha Machado International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Marechal Cunha Machado International
Need to get to Marechal Cunha Machado International ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
We found last minute flight deals to São Luís, Brazil starting at $388 departing over the next two weeks.
⌛ Last-Minute
New York - SLZ
A great last-minute steal for a cross-country flight.
Found 1 week ago
$388
one-way
Facts About Flights from United States to São Luís
To help you plan your journey, here are some quick São Luís flight facts and tips.
São Luís airports
São Luís is primarily served by Marechal Cunha Machado International Airport (SLZ), also known as São Luís International Airport. This airport is the main gateway to the city and the state of Maranhão. SLZ handles both domestic and international flights, connecting São Luís to major Brazilian cities and select international destinations. You'll find essential services such as car rentals, taxi services, shops, and restaurants within the airport. The airport has undergone renovations to improve passenger comfort and operational efficiency and continues to be a vital hub for tourism and business travel in the region.
Pro tip: search “São Luís (Any)” to see fares to all São Luís airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Marechal Cunha Machado International
Cheapest airport
Marechal Cunha Machado International Airport (SLZ)
Looking for the gateway to São Luís without breaking the bank? That would be Marechal Cunha Machado International Airport (SLZ). Named after a local air force marshal, this airport is your ticket to experiencing the cultural richness of Maranhão, and maybe a low fare!
Nonstop vs. 1-stop
20+ cities
While not a major hub, São Luís airport (SLZ) serves as a connecting point to over 20 cities, with popular routes including connections to major Brazilian cities like Fortaleza, Belém, and Recife.
Number of airlines
10+ airlines
There are over 10 airlines ready to whisk you away from São Luís, including popular choices like Azul, Gol, and LATAM, offering both full-service and budget-friendly options!
SLZ Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SLZ airport insights
Best days to catch a deal
Sat, Tue
Based on the provided data, Sunday is the best day to find flight deals for Marechal Cunha Machado International Airport. You might also find good deals on Thursday and Friday.
Avg. deal survival time
6.9 hours
Deals for Marechal Cunha Machado International Airport typically last around 6.9 hours. This means you need to act fast when you find a deal you like for flights to or from this airport.
Rare deal frequency
9 deals
We uncovered 9 rare deals for flights to or from Marechal Cunha Machado International Airport in the last month. These rare deals, identified by an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-20%
The average price drop for flights to Marechal Cunha Machado International Airport is 20.2%, indicating potential savings for travelers. This reduction suggests that booking flights to this destination at the right time could lead to significant cost benefits.
Next 4 weeks: deal forecast
Flight Forecast for Marechal Cunha Machado International Airport
Based on current trends, flight prices to Marechal Cunha Machado International Airport are expected to remain stable next month. There are no significant price drops or increases forecasted at this time.
Top 5 biggest price drops (last 3 months)
Found on March 21
Mexico City - SLZ
$6,050 → $1,403
77%
Found on March 19
Passo Fundo - SLZ
$1,070 → $256
76%
Found on March 22
Fernando de Noronha - SLZ
$773 → $222
71%
Found on March 20
Juazeiro do Norte - SLZ
$1,035 → $443
57%
Found on March 21
Vitória da Conquista - SLZ
$1,175 → $536
54%
Check these nearby airports too
Looking for more options? These airports near SLZ sometimes drop rare deals too:
Palmas (PMW)
~7 rare deals/month
Senador Petronio Portella (THE)
~10 rare deals/month
Trombetas (TMT)
~3 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially PMW and THE for long-haul deal surprises.
When Is the Best Time to Fly from United States to Marechal Cunha Machado International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Marechal Cunha Machado International:
Cheapest month
April
Cheapest month
If you're dreaming of a trip to São Luís without emptying your wallet, April is your golden ticket! The weather is still fantastic, with plenty of sunshine and warm temperatures perfect for exploring the city's historic streets and stunning beaches. Plus, you'll avoid the peak tourist crowds, making for a more relaxed and authentic experience.
Best day to book
Tuesday
Best day to book
For snagging the best flight deals to São Luís, make sure to set your alarms for Tuesdays! Airlines often release new deals and discounts at the beginning of the week, and booking on Tuesday gives you a head start. You'll have a better chance of finding those hidden gems and scoring a sweet price for your trip.
Cheapest days to fly
Wednesday
Cheapest days to fly
To save some extra cash on your flight to São Luís, consider flying on a Wednesday. Mid-week flights tend to be less expensive as business travelers usually fly on Mondays and Fridays. You can take advantage of these lower prices and have more money to spend on delicious Maranhense cuisine and souvenirs!
Advance booking sweet spot
2 Months
Advance booking sweet spot
To secure the best flight deals to São Luís, aim to book about 2 months in advance. Airlines tend to offer the most competitive prices within this window, giving you a better chance to snag a bargain. Booking early also allows you to have more flexibility in choosing your preferred travel dates and seating options – happy travels!
São Luís Airports & Ground Transportation
One big question for travelers is which São Luís airport to fly into. Here’s a quick guide to São Luís’s airports and how to get to the city from each:
Marechal Cunha Machado International Airport (SLZ)
Arriving at Marechal Cunha Machado International Airport (SLZ) is like stepping into the gateway of São Luís! Just a breezy 13 kilometers from the city center, you'll find yourself trading your airplane seat for a taste of Maranhão's vibrant culture in no time. The airport offers a variety of amenities including duty-free shops, restaurants, and car rental services, ensuring a smooth start or end to your trip. Getting downtown is a cinch with taxis and ride-sharing options readily available right outside the terminal. SLZ is more than just a landing strip; it's your launchpad into the heart of Brazilian adventures. Public transportation is also available, although it requires a short walk to the nearby bus stop.
Tip: Keep an eye out for local artisan crafts at the airport shops for a unique souvenir!
Other airports
For those seeking alternative routes to São Luís, consider exploring airports in nearby cities. While these airports might offer different flight options or potentially better deals, remember to factor in the additional travel time and cost to reach São Luís. The main concern is the ground transportation, be sure to investigate bus routes, rental car availability, and potential ride-sharing services to ensure a smooth journey to your final destination.
What to Do in São Luís
São Luís isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in São Luís, organized by interest:
Sightseeing & landmarks
São Luís is a treasure trove of historical landmarks! Wander through the city's UNESCO-listed historic center, marvel at the colonial architecture adorned with vibrant azulejo tiles, and soak in the atmosphere of squares like Praça Dom Pedro II.
Arts & culture
Immerse yourself in the rich cultural tapestry of São Luís! Discover the city's musical heritage, particularly its unique reggae scene, explore museums showcasing local art and history, and witness captivating traditional performances.
Food & nightlife
Indulge in the delectable flavors of Maranhão's cuisine and experience the vibrant nightlife! Sample local specialties like arroz de cuxá and camarões na moranga, unwind at lively bars and restaurants, and dance to the rhythm of local music.
Shopping & fashion
Discover unique souvenirs and fashionable finds in São Luís! Explore local markets and shops for handcrafted goods, browse boutiques for stylish clothing and accessories, and take home a piece of the city's vibrant culture.
Nearby getaways
Escape the city and explore the natural wonders surrounding São Luís! Venture to the breathtaking Lençóis Maranhenses National Park with its stunning sand dunes and lagoons, relax on pristine beaches like Praia do Calhau, and discover charming coastal villages.
No matter your interest – be it art, food, nightlife, or nature – São Luís has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
São Luís Weather
Weather in São Luís
Wed, Mar 25
35%
29° 25°
35%
Thu, Mar 26
Frequently Asked Questions About Flights to Marechal Cunha Machado International
Pro Tips for Finding Cheap Flights to Marechal Cunha Machado International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Marechal Cunha Machado International flights:
Be a Flexible Flyer: Got wiggle room with your dates? Fantastic! Flying on weekdays or during the shoulder season (that sweet spot between peak and off-peak) can seriously slash those flight prices. Think of it as playing travel Tetris to unlock the cheapest São Luís adventure.
