$148 Cheap Flights from Porto Alegre (POA) to Santarem (STM)

View $148 flight on Fri, Jun 19, 2026Opens in a new window

Popular airlines from Salgado Filho Intl. Airport (POA) to Santarem (STM-Maestro Wilson Fonseca)

Cheap Flights from Porto Alegre to Santarem (POA-STM)

Prices were available within the past 7 days and start at $148 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Porto Alegre (POA) to Santarem (STM)
Origin airport
Salgado Filho Intl.
Destination airport
Maestro Wilson Fonseca
Distance
1919 mi

Porto Alegre to Santarem Flights

The cheapest times to fly from Porto Alegre to Santarem

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 Porto Alegre to Santarem are during the month of . You can find some of the cheapest flights from Porto Alegre to Santarem with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto Alegre to Santarem

Sunday is one of the best days to book for cheap flights from Porto Alegre to Santarem: 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 Porto Alegre to Santarem

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 Porto Alegre to Santarem in 2026. You can also book with separate airlines for your outbound and return journeys, from $148 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 Porto Alegre to Santarem 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 Porto Alegre to Santarem 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 Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM) cost?
Get a cheap one-way flight from $148 or cheap return flight from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between POA and STM. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM)?
To find the cheapest airline flying from POA to STM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM)?
You'll have to hop on a flight with a layover when traveling from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from POA to STM?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM)?
Choose a flight from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM) last-minute?
Waiting until right before your break to book your flight from POA to STM generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a POA to STM flight and hotel package?
You can save money by securing a POA to STM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Salgado Filho Intl. Airport (POA) to Eduardo Gomes Airport (STM)?
Typically, you can reschedule or cancel your POA to STM flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.