$46 Cheap Flights from Imperatriz (IMP) to Sao Luis (SLZ)

View $46 flight on Thu, May 28, 2026Opens in a new window

Popular airlines from Imperatriz (IMP) to Sao Luis (SLZ-Marechal Cunha Machado Intl.)

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Cheap Flights from Imperatriz to Sao Luis (IMP-SLZ)

Prices were available within the past 7 days and start at $46 for one-way flights and $74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Wed, Oct 15 - Wed, Oct 22
IMP
Imperatriz
SLZ
São Luís
$74 Roundtrip, found 5 days ago
$74
Roundtrip
found 5 days ago
Select Azul flight, departing Wed, Oct 15 from Imperatriz to São Luís, returning Wed, Oct 22, priced at $74 found 5 days ago
Azul
Sat, Oct 18 - Sat, Oct 25
IMP
Imperatriz
SLZ
São Luís
$89 Roundtrip, found 13 hours ago
$89
Roundtrip
found 13 hours ago
Select Azul flight, departing Sat, Oct 18 from Imperatriz to São Luís, returning Sat, Oct 25, priced at $89 found 13 hours ago
Azul
Wed, Oct 15 - Mon, Oct 20
IMP
Imperatriz
SLZ
São Luís
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select Azul flight, departing Wed, Oct 15 from Imperatriz to São Luís, returning Mon, Oct 20, priced at $157 found 4 days ago
Azul
Fri, Oct 17 - Mon, Oct 20
IMP
Imperatriz
SLZ
São Luís
$176 Roundtrip, found 4 days ago
$176
Roundtrip
found 4 days ago
Select Azul flight, departing Fri, Oct 17 from Imperatriz to São Luís, returning Mon, Oct 20, priced at $176 found 4 days ago
Azul
Wed, Oct 15 - Wed, Oct 22
IMP
Imperatriz
SLZ
São Luís
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select Azul flight, departing Wed, Oct 15 from Imperatriz to São Luís, returning Wed, Oct 22, priced at $509 found 5 days ago
Azul
Sat, Oct 18 - Sat, Oct 25
IMP
Imperatriz
SLZ
São Luís
$533 Roundtrip, found 13 hours ago
$533
Roundtrip
found 13 hours ago
Select Azul flight, departing Sat, Oct 18 from Imperatriz to São Luís, returning Sat, Oct 25, priced at $533 found 13 hours ago
Azul
Wed, Oct 15 - Wed, Oct 22
IMP
Imperatriz
SLZ
São Luís
$553 Roundtrip, found 5 days ago
$553
Roundtrip
found 5 days ago
Select Azul flight, departing Wed, Oct 15 from Imperatriz to São Luís, returning Wed, Oct 22, priced at $553 found 5 days ago
Azul
Sat, Oct 18 - Sat, Oct 25
IMP
Imperatriz
SLZ
São Luís
$577 Roundtrip, found 13 hours ago
$577
Roundtrip
found 13 hours ago
Select Azul flight, departing Sat, Oct 18 from Imperatriz to São Luís, returning Sat, Oct 25, priced at $577 found 13 hours ago
Azul
Wed, Oct 15 - Wed, Oct 22
IMP
Imperatriz
SLZ
São Luís
$587 Roundtrip, found 5 days ago
$587
Roundtrip
found 5 days ago
Select Azul flight, departing Wed, Oct 15 from Imperatriz to São Luís, returning Wed, Oct 22, priced at $587 found 5 days ago
LATAM Airlines Group
Sat, Oct 18 - Sat, Oct 25
IMP
Imperatriz
SLZ
São Luís
$591 Roundtrip, found 13 hours ago
$591
Roundtrip
found 13 hours ago
Select LATAM Airlines Group flight, departing Sat, Oct 18 from Imperatriz to São Luís, returning Sat, Oct 25, priced at $591 found 13 hours ago
Flights from Imperatriz (IMP) to Sao Luis (SLZ)
Origin airport
Imperatriz
Destination airport
Marechal Cunha Machado Intl.
Airlines serving
Azul, LATAM Airlines Group
Roundtrip price
$74
Distance
301 mi
Average flight time
1 hour 5 mins

Imperatriz to Sao Luis Flights

The cheapest times to fly from Imperatriz 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 Imperatriz to Sao Luis are during the month of October. You can find some of the cheapest flights from Imperatriz to Sao Luis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Imperatriz 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 Imperatriz 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 Imperatriz to Sao Luis in 2025. You can also book with separate airlines for your outbound and return journeys, from $46 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 Imperatriz 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 Imperatriz 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 Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ) cost?
Snag a cheap one-way flight from $46 or cheap return flight from $74 from Imperatriz Airport (IMP) 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 Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
Traveling in October is a good way to save, as it's the cheapest month for flights between IMP and SLZ. You'll typically find the lowest prices during the off-season.
Which airlines fly direct from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
When heading out of Imperatriz Airport (IMP), you can jump on a direct flight to Marechal Cunha Machado Intl. Airport (SLZ) with Azul.
What is the cheapest airline that flies from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from IMP to SLZ. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
On average, Imperatriz Airport (IMP) only offers 1 nonstop flight to Marechal Cunha Machado Intl. Airport (SLZ) per day. For more choices, try our easy-to-use filters. Simply enter your dates of travel, then select "1 Stop" or "2+ Stops" to discover flights offering layovers.
What are the most popular departure times for flights from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
Flights between IMP and SLZ are busiest at 2 AM. If you want a quieter experience and potentially cheaper prices, look for a departure that's outside typical rush times.
What day of the week has the most flights from IMP to SLZ?
Monday has the most flights from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
Hop on the earliest flight at around 2:55AM UTC-3, departing from Imperatriz Airport (IMP). You'll be in the air for about 1h, touching down at Marechal Cunha Machado Intl. Airport (SLZ) at approximately 3:55AM UTC-3.
How long does it take to fly from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
The average flight time from IMP to SLZ is 1 hour, covering a total distance of 300 mi.
What airline has the least delays from IMP to SLZ?
With 86% of flights generally arriving on time, Azul has the best on-time performance for nonstop flights from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ). To check your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
To avoid potential delays on the Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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.
What airports do you fly into for São Luís from Imperatriz Airport (IMP)?
Marechal Cunha Machado Intl. Airport (SLZ) is the only airport in São Luís with direct flights from Imperatriz Airport (IMP). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ) last-minute?
Booking your ticket from IMP to SLZ shortly before your getaway is generally more expensive. But if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an IMP to SLZ flight and hotel package?
Booking an IMP to SLZ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Imperatriz Airport (IMP) to Marechal Cunha Machado Intl. Airport (SLZ)?
If you booked your IMP to SLZ flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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