$281 Cheap Flights from Cancun (CUN) to Sao Luis (SLZ)

View $281 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Sao Luis (SLZ-Marechal Cunha Machado Intl.)

Cheap Flights from Cancun to Sao Luis (CUN-SLZ)

Prices were available within the past 7 days and start at $281 for one-way flights and $569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Tue, Sep 16 - Tue, Sep 23
CUN
Cancun
SLZ
São Luís
$569 Roundtrip, found 4 days ago
$569
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Tue, Sep 23, priced at $569 found 4 days ago
GOL Linhas Aereas S.A.
Tue, Sep 16 - Fri, Sep 26
CUN
Cancun
SLZ
São Luís
$574 Roundtrip, found 4 days ago
$574
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Fri, Sep 26, priced at $574 found 4 days ago
GOL Linhas Aereas S.A.
Tue, Sep 16 - Tue, Sep 23
CUN
Cancun
SLZ
São Luís
$575 Roundtrip, found 4 days ago
$575
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Tue, Sep 23, priced at $575 found 4 days ago
GOL Linhas Aereas S.A.
Tue, Sep 16 - Tue, Sep 23
CUN
Cancun
SLZ
São Luís
$633 Roundtrip, found 4 days ago
$633
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Tue, Sep 23, priced at $633 found 4 days ago
GOL Linhas Aereas S.A.
Tue, Sep 16 - Tue, Sep 23
CUN
Cancun
SLZ
São Luís
$673 Roundtrip, found 4 days ago
$673
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Tue, Sep 23, priced at $673 found 4 days ago
GOL Linhas Aereas S.A.
Tue, Sep 16 - Sat, Sep 20
CUN
Cancun
SLZ
São Luís
$678 Roundtrip, found 4 days ago
$678
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 16 from Cancun to São Luís, returning Sat, Sep 20, priced at $678 found 4 days ago
avianca
Mon, Sep 15 - Fri, Sep 19
CUN
Cancun
SLZ
São Luís
$778 Roundtrip, found 6 days ago
$778
Roundtrip
found 6 days ago
Select avianca flight, departing Mon, Sep 15 from Cancun to São Luís, returning Fri, Sep 19, priced at $778 found 6 days ago
LATAM Airlines Group
Tue, Sep 16 - Tue, Sep 23
CUN
Cancun
SLZ
São Luís
$953 Roundtrip, found 4 days ago
$953
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, Sep 16 from Cancun to São Luís, returning Tue, Sep 23, priced at $953 found 4 days ago
Aeromexico
Mon, Sep 15 - Sat, Sep 20
CUN
Cancun
SLZ
São Luís
$1,085 Roundtrip, found 4 days ago
$1,085
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Mon, Sep 15 from Cancun to São Luís, returning Sat, Sep 20, priced at $1,085 found 4 days ago
Aerolineas Argentinas
Wed, Jun 3 - Sun, Jun 7
CUN
Cancun
SLZ
São Luís
$1,255 Roundtrip, found 6 days ago
$1,255
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Jun 3 from Cancun to São Luís, returning Sun, Jun 7, priced at $1,255 found 6 days ago

Alternative airports near São Luís

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Marechal Cunha Machado Intl. SLZ. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $713
SLZ
Marechal Cunha Machado Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $713
Flights from Cancun (CUN) to Sao Luis (SLZ)
Origin airport
Cancun Intl.
Destination airport
Marechal Cunha Machado Intl.
Airlines serving
Aeromexico, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$568
Distance
3313 mi

Cancun to Sao Luis Flights

The cheapest times to fly from Cancun to Sao Luis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cancun to Sao Luis are during the month of September. You can find some of the cheapest flights from Cancun to Sao Luis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cancun to Sao Luis

Sunday is one of the best days to book for cheap flights from Cancun to Sao Luis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cancun to Sao Luis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cancun to Sao Luis in 2025. You can also book with separate airlines for your outbound and return journeys, from $281 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cancun to Sao Luis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cancun to Sao Luis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Frequently asked questions

How much does a flight from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ) cost?
Grab a cheap one-way flight from $281 or cheap return flight from $569 from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ)?
The cheapest month to fly from CUN to SLZ is September, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CUN to SLZ flight.
How many flights per day from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ)?
There aren't any daily direct flights departing from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from CUN to SLZ?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ)?
To touch down at Marechal Cunha Machado Intl. Airport (SLZ) on time, select a flight that leaves Cancun Intl. Airport (CUN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ) last-minute?
Booking your ticket from CUN to SLZ shortly before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a CUN to SLZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a CUN to SLZ flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Marechal Cunha Machado Intl. Airport (SLZ)?
In most instances, you can modify or cancel your CUN to SLZ flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.