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$74 Cheap Flights to São Luís

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Popular airlines to São Luís

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How much is the cheapest flight to São Luís?

Prices were available within the past 7 days and start at $74 for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
LATAM Airlines Group
GOL Linhas Aereas S.A.
avianca
Delta

What you need to know for your flight to São Luís

Flights to São Luís at a glance

Traveling to São Luís is easy—select from a variety of full-service or budget airlines. Compare flight durations and choose the best option that aligns with your budget and schedule, allowing you to explore the city's renowned attractions and neighborhoods. Consider cheap flights to São Luís for added savings.

  • Major airport in São Luís: Marechal Cunha Machado International Airport (SLZ)
  • Flights per week: 65+ flights arriving at São Luís airport
  • Number of airlines that fly to São Luís: around 4 carriers

Popular airport in São Luís

São Luís is a captivating city that offers stunning scenery and a variety of outdoor adventures, making it an ideal destination for beach lovers and those seeking relaxation. With its major airport, Marechal Cunha Machado International Airport, travelers can easily access different routes and find affordable flights to this vibrant locale.

  • Marechal Cunha Machado International Airport (SLZ): Situated in Maranhão, this airport facilitates both domestic and international flights, linking approximately 7 domestic cities with 2 international locations. Travelers have the option to enhance their journey by selecting premium economy class for additional comfort, subject to the airlines and routes. Notable airlines operating here include LATAM Airlines Group, Azul Linhas Aereas, and GOL Linhas Aereas S.A..

Top routes to São Luís

  • Sao Paulo (CGH/GRU) to São Luís (SLZ), with one-way flight options from around $100
  • Rio de Janeiro (SDU/GIG) to São Luís (SLZ), with one-way flight options from around $75
  • Salvador (SSA) to São Luís (SLZ), with one-way flight options from around $75
  • Manaus (MAO) to São Luís (SLZ), with one-way flight options from around $80
  • Boston (BOS) to São Luís (SLZ), with one-way airfare from around $390

Cheapest routes to São Luís

  • Salvador (SSA) to São Luís (SLZ), with affordable one-way prices from around $75
  • Rio de Janeiro (SDU/GIG) to São Luís (SLZ), with budget one-way fares from around $75
  • Manaus (MAO) to São Luís (SLZ), with cheap one-way fares from around $80
  • Recife (REC) to São Luís (SLZ), with cheap one-way fares from around $95
  • Sao Paulo (CGH/GRU) to São Luís (SLZ), with budget one-way fares from around $100

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to São Luís

  • LATAM Airlines Group: This airline operates flights to Marechal Cunha Machado International Airport (SLZ) and is responsible for about 45% of the arrivals in São Luís. One-way fares are generally around $320, and premium cabin options may include premium economy class, depending on the route.
  • Azul Linhas Aereas: Serving Marechal Cunha Machado International Airport (SLZ), Azul accounts for approximately 26% of the arrivals in São Luís. The typical one-way fare is around $140.
  • GOL Linhas Aereas S.A.: GOL operates flights to Marechal Cunha Machado International Airport (SLZ) and makes up nearly 22% of the arrivals to São Luís. Average one-way fares are roughly $250.
  • Delta: Delta provides service to Marechal Cunha Machado International Airport (SLZ), contributing about 7% of arrivals in São Luís. Passengers can expect one-way fares to average around $610.

Best time to fly to São Luís

The most popular months for travelers to fly to São Luís are January, June, and July, when peak temperatures in São Luís can reach up to 80.2°F in January. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 81.7°F. For better deals, May usually offers the lowest average one-way fare around $148, roughly 46% cheaper than the yearly average.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January80.2°F (26.8°C)Frequent RainMostly CloudyHigh$292
February79.9°F (26.6°C)Frequent RainMostly CloudyAverage$341
March79.7°F (26.5°C)Frequent RainMostly CloudyAverage$216
April79.9°F (26.6°C)Frequent RainMostly CloudyAverage$266
May80.2°F (26.8°C)Frequent RainMostly CloudyAverage$148
June79.9°F (26.6°C)Moderate RainMostly SunnyHigh$274
July79.7°F (26.5°C)Light RainMostly SunnyHigh$246
August80.8°F (27.1°C)No Rain (Dry)Mostly SunnyAverage$282
September81.3°F (27.4°C)No Rain (Dry)Mostly SunnyAverage$282
October81.7°F (27.6°C)No Rain (Dry)Mostly SunnyLow$220
November81.7°F (27.6°C)Light RainMostly SunnyLow$316
December81.3°F (27.4°C)Light RainMostly CloudyLow$448

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to São Luís

Getting some of the best deals on flights to São Luís is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our São Luís hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your São Luís flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in São Luís

São Luís welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach São Luís efficiently:

  • Public transportation: From Marechal Cunha Machado International Airport, the Central Bus Station of São Luis, a bus station, is located about 1.7 miles away by car, while São Luis Seaport, a seaport, is situated approximately 3.6 miles from the airport, both easily accessible by car.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in São Luís, with private rides that can be arranged in advance.
  • Car rental: Renting a car in São Luís is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in São Luís on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in São Luís

  • São Luís Historical Center: Located in the area of São Luís, the São Luís Historical Center is a treasure trove for culture enthusiasts. This charming neighborhood invites travelers to explore its rich heritage through landmarks like the House of Maranhão and the Maranhão History and Art Museum. Visitors can enjoy scenic views while wandering through recreational areas and markets. Nearby attractions include beautiful beaches, serene lagoons, and the expansive national park, making it an ideal destination for outdoor adventures and cultural experiences alike.
  • Ponta D'areia: Ponta D'areia is located around the area of São Luís and is a picturesque neighborhood perfect for beach lovers. Here, travelers can soak up the sun at Calhau Beach, known for its stunning views and vibrant atmosphere. The Mirante da Lagoa lookout offers breathtaking panoramas, ideal for romantic outings or adventurous hikes. Additionally, the nearby Ceuma University adds a modern touch to this charming locale, making it an excellent spot for relaxation and exploration.
  • Ponta do Farol: Located around the area of São Luís, Ponta do Farol is an attractive neighborhood that promises outdoor enthusiasts a delightful experience. With its beautiful beaches, such as Ponta d'Areia Beach, visitors can enjoy sunbathing and water activities. The scenic Mirante da Lagoa provides a perfect place to take in the stunning views, whether for romance or adventure. Additionally, the presence of Ceuma University contributes a dynamic vibe, enhancing the cultural richness of this lovely area.

Tips for short-haul flights to São Luís

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Maximize space by using travel-sized toiletries, wearing your bulkiest clothing, and planning your outfits thoughtfully. This strategy also helps you avoid the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may not provide in-flight entertainment options. To keep yourself entertained, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to your departure, taking into account potential traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to São Luís

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may provide seat selection options even earlier.
  • Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration procedures.
  • Relax at the airport—if you have some spare time, take the opportunity to explore the stores, enjoy a coffee shop, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and readily available.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to São Luís?
The cheapest month to fly to São Luís is October when there's less demand. Off-peak months are often when you'll find cheap flights. To save money, steer clear of flying during public holidays and school breaks.
Which US cities fly direct to São Luís?
To fly to São Luís nonstop, simply check the "Direct flights only" box when you search for trips on Expedia and we'll show you all the available options to compare.
How to find a cheap flight to São Luís?
To get cheap flights to São Luís, book in advance and visit during the off-peak months of January and May. Want an insider tip? Take off on a Thursday and save around 16% on average compared to traveling on a Sunday.* Set up price tracking on the Expedia app and we'll notify you as soon as your fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to São Luís?
While booking in advance is typically the easiest way to save money, don't panic if your São Luís trip is last minute. It's still possible to find cheap flights to São Luís, especially if your plans have a little wiggle room. Try switching up your travel dates, looking at different ticket types or jetting out of another hub.
How far in advance should I book a flight to São Luís?
Lock in your flight to São Luís two to four months ahead if you're jetting in from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Lower fares and a wider variety of travel dates, schedules and seating options are just a few of the benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to São Luís?
You'll save an average of 8% if you buy plane tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to São Luís, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to São Luís?
São Luís has connections with 11 airports all over the world through 3 carriers, such as LATAM Airlines. Marechal Cunha Machado Intl. Airport (SLZ) serves as the principal hub for numerous airlines to São Luís. Azul can also fly you to this exciting destination.
Where do you fly into São Luís?
You'll disembark at Marechal Cunha Machado Intl. Airport (SLZ). This is the main airport when flying to São Luís.
How far is the airport from central São Luís?
Jetting into Marechal Cunha Machado Intl. Airport (SLZ) puts you around 6 mi southeast of the center of São Luís.
Can I save money by booking a São Luís trip package?
Book a São Luís flight and hotel package deal on Expedia, and you can benefit from significant savings. It's easy to bundle your accommodations and flights, and you can even add car rentals and tours to create your own customized São Luís getaway. Plus, there's nothing like the convenience of booking everything in the same place.
Can I change or cancel my flight to São Luís?
It's often possible to change or cancel your flight to São Luís. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you credit for future flights rather than a direct refund. To find cheap flights to São Luís with flexible change policies, select "No cancel fee" or "Changes included" when you search. Want more details? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to São Luís

The cheapest day to fly

Get started finding a cheap flight to São Luís on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

October is the cheapest month to fly to São Luís. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to São Luís. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to São Luís, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to São Luís

The lowest price for round-trip flights to São Luís in 2026 starts from from $154, while one-way tickets start from from $74. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to São Luís. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to São Luís

Azul, LATAM Airlines Group, GOL Linhas Aereas S.A., avianca, Delta are just some of the airlines that can typically offer cheap tickets to São Luís. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to São Luís and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for São Luís, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to São Luís. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your São Luís plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to São Luís

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to São Luís.

Stopover savings

The cheapest tickets to São Luís are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to São Luís. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to São Luís for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to São Luís. Simply download the free Expedia app to your smart device and activate São Luís flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to São Luís. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to São Luís

Travel information

Destination airport
Marechal Cunha Machado Intl.
Destination airport IATA code
SLZ
Destination city name
Sao Luis
Roundtrip price
$161

Trending flights to São Luís

Prices were available within the past 7 days and start at $74 for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul

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