How long is the flight from Sacramento to Porto Alegre?

A quick flight from Sacramento to Porto Alegre can take about 23h 30m. United Airlines provides one of the quickest options available for as low as $872. There are 6555 mi between Sacramento and Porto Alegre.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from SMF to POA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sacramento to Porto Alegre as you normally would.

Can I find deals for flights from Sacramento to Porto Alegre that include hotel bookings?

Yes. In addition to deals on Sacramento to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sacramento to Porto Alegre?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Porto Alegre.

Can I find deals for business class flights from Sacramento to Porto Alegre?

Yes. Cheapflights offers flight deals from Sacramento to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$872+ Cheap Flights from Sacramento to Porto Alegre

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Cheapest flights from Sacramento to Porto Alegre
Explore the most affordable flight options available from Sacramento to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

Tue 8/187:00 am

SMF

POA

2 stops27h 20m

United Airlines

Thu 8/203:25 pm

POA

SMF

2 stops24h 23m

United Airlines

Deal found 2/20

$872

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Round-trip from	$922 (United Airlines)
Popular in	September
Cheapest in	August
Average price	$650

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From Sacramento Intl to Porto Alegre Salgado Filho

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Highest demand for flights based on searches. 13% potential increase in price ($128 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Sacramento Intl

Tue 8/18

10:50 am-2:20 pm

3 stops23h 30m

Porto Alegre Salgado Filho

Thu 8/20

3:25 pm-11:48 am

2 stops24h 23m

$872

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Best time to book a flight from Sacramento to Porto Alegre

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Related info for your journey

How long is the flight from Sacramento to Porto Alegre?
A quick flight from Sacramento to Porto Alegre can take about 23h 30m. United Airlines provides one of the quickest options available for as low as $872. There are 6555 mi between Sacramento and Porto Alegre.
Can I find deals for flights from Sacramento to Porto Alegre that include hotel bookings?
Yes. In addition to deals on Sacramento to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sacramento to Porto Alegre?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Porto Alegre.
Can I find deals for business class flights from Sacramento to Porto Alegre?
Yes. Cheapflights offers flight deals from Sacramento to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$872+ Cheap flights from Sacramento (SMF) to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Sacramento to Porto Alegre

Cheapest flights from Sacramento to Porto AlegreExplore the most affordable flight options available from Sacramento to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

Explore the most affordable flight options available from Sacramento to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

Best flights from Sacramento to Porto AlegreDiscover carefully curated flight deals from Sacramento to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.

Discover carefully curated flight deals from Sacramento to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.

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Related info for your journey

Find useful and relevant information for your journey from Sacramento to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sacramento to Porto Alegre?

Can I find deals for flights from Sacramento to Porto Alegre that include hotel bookings?

How can I find direct flights from Sacramento to Porto Alegre?

Can I find deals for business class flights from Sacramento to Porto Alegre?

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Cheapest flights from Sacramento to Porto Alegre
Explore the most affordable flight options available from Sacramento to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

Best flights from Sacramento to Porto Alegre
Discover carefully curated flight deals from Sacramento to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.