Cheap Flights from San Salvador (SAL) to Porto Alegre (POA)

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Find available prices by choosing your travel dates.
Flights from San Salvador (SAL) to Porto Alegre (POA)
Origin airport
El Salvador Intl.
Destination airport
Salgado Filho Intl.
Airlines serving
American Airlines, Copa, United
Distance
3919 mi

San Salvador to Porto Alegre Flights

The cheapest times to fly from San Salvador to Porto Alegre

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

The best time to book a flight from San Salvador to Porto Alegre

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

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 San Salvador to Porto Alegre in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 San Salvador to Porto Alegre 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 San Salvador to Porto Alegre 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 El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA) cost?
Discover the latest flight deals from SAL to POA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SAL to POA?
The cheapest flights from SAL to POA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SAL to POA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SAL to POA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA)?
There aren’t any daily nonstop flights available from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA). But you can opt for 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 SAL to POA?
Typically you’ll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA)?
Select a flight from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be 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.
Is it cheaper to buy a plane ticket from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA) last-minute?
Holding off until just before your trip to book a flight from SAL to POA generally means paying more. While you may find some last-minute discounts, they’re not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a SAL to POA flight and hotel package?
You’ll typically save money by booking a SAL to POA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. Once you’ve chosen your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from El Salvador Intl. Airport (SAL) to Salgado Filho Intl. Airport (POA)?
In most cases, you can cancel or reschedule your SAL to POA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you’d like further information, head to our Customer Service portal.

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*Available to One Key members.