Which airports can I use when flying from San Francisco to Porto Alegre?

Flights from San Francisco to Porto Alegre usually depart from San Francisco (SFO) and arrive at Porto Alegre Salgado Filho (POA).

What cabin classes can I book on flights from San Francisco to Porto Alegre?

Three cabin classes are available on flights from San Francisco to Porto Alegre: • Economy Class • Business Class • First Class

Which airports do connecting flights from San Francisco to Porto Alegre pass through?

Most connecting flights from San Francisco to Porto Alegre pass through Panama City Tocumen Intl (PTY), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from San Francisco to Porto Alegre?

Yes. Flexible dates can save you up to 19% on flights from San Francisco to Porto Alegre. Saturday is the cheapest departure day at $1,029 round-trip on average, while Monday is the most expensive at $1,270, a difference of $241. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Porto Alegre?

Some of the most popular sights in Porto Alegre are Araujo Vianna Auditorium, Moinhos de Vento Park and Farroupilha Park. These are among the most viewed places in Porto Alegre on KAYAK.

How long is a flight from San Francisco to Porto Alegre?

A nonstop flight from San Francisco to Porto Alegre takes 00m, covering 6,547 miles.

Do I need a passport to fly from San Francisco to Porto Alegre?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Francisco to Porto Alegre changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,010 to $4,949. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from San Francisco to Porto Alegre looking right now?

One-way fares from San Francisco to Porto Alegre are currently lower than usual. Average one-way flight prices are about $557, which is 7% below the typical average for this route.

What is the time difference between San Francisco and Porto Alegre?

Porto Alegre is 5 hours ahead of San Francisco (Brasilia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Porto Alegre Salgado Filho Airport (POA)?

Porto Alegre Salgado Filho Airport (POA) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include: • FOCO • MOVIDA • Localiza • Avis • Unidas

How much should I expect to pay for a San Francisco to Porto Alegre flight?

Round-trip flights from San Francisco to Porto Alegre range from $878 to $1,311, with an average of $1,130 over the past 12 months. Anything below $878 counts as a good deal.

How much is a round-trip flight from San Francisco to Porto Alegre?

Round-trip flights from San Francisco to Porto Alegre typically range from $878 to $1,311. The lowest price found in the past 5 days was $1,010, on Air Canada.

What's the cheapest day of the week to fly from San Francisco to Porto Alegre?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from San Francisco to Porto Alegre. It’s 9% cheaper than the average day, while Monday is the most expensive, with prices 12% higher.

Which airline is the cheapest to fly from San Francisco to Porto Alegre?

Air Canada ($1,010) and Copa Airlines ($1,150) are the cheapest airlines to fly round-trip from San Francisco to Porto Alegre according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from San Francisco to Porto Alegre?

Flights via Panama City Tocumen Intl (PTY) offer the most affordable fares, with an average round-trip price of $1,052. Based on KAYAK data over the past 3 months.

When flying from San Francisco to Porto Alegre which airport offers the shortest layover?

Panama City Tocumen Intl (PTY) had the shortest average connection time for San Francisco to Porto Alegre layovers at 13h 50m over the past 3 months.

$491 CHEAP FLIGHTS from San Francisco to Porto Alegre (SFO - POA)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,010

Typical prices: $878-$1,311

Air Canada

Thu 2/22Sat 3/10

SFO - POA • 2 stops

Cheapest one-way

$491

Typical prices: $480-$754

Multiple Airlines

Wed 12/5

SFO - POA • 2 stops

Nonstop flights

Not available

There are currently no direct flights between San Francisco and Porto Alegre. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 29% price drop

November

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto Alegre!

Flight Deals

Cheap Flights from San Francisco to Porto Alegre (SFO-POA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from San Francisco to Porto Alegre

Mon, Feb 22 - Wed, Mar 10

4:40 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

46h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

3:30 pm - 1:10 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 40m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

$1,010Air Canada

Tue, Feb 23 - Wed, Mar 10

8:40 am - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

30h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

3:30 pm - 1:10 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 40m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

$1,010Air Canada

Tue, Feb 23 - Tue, Mar 9

8:40 am - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

30h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:10 pm - 1:10 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

25h 00m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,011Air Canada

Mon, Feb 22 - Fri, Mar 5

4:40 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

46h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:25 am - 9:32 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

45h 07m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

$1,069Air Canada

Mon, Feb 22 - Thu, Mar 4

4:40 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

46h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

8:50 pm - 9:32 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

53h 42m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

$1,069Air Canada

Tue, Feb 23 - Fri, Mar 5

12:00 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

27h 15m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

5:25 am - 9:32 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

45h 07m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

$1,069Air Canada

Mon, Feb 22 - Tue, Mar 9

4:40 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

46h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

2:00 pm - 9:20 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

36h 20m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,074Air Canada

Mon, Feb 22 - Mon, Mar 8

4:40 pm - 8:15 pmSFO San Francisco-POA Porto Alegre Salgado Filho

46h 35m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

2:00 pm - 9:20 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

36h 20m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,074Air Canada

Thu, Apr 22 - Sun, May 2

1:22 am - 12:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

19h 03m1 stop Panama City Tocumen Intl

1:40 am - 6:28 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

20h 48m1 stop Panama City Tocumen Intl

$1,150Copa Airlines

Wed, Mar 17 - Sun, Apr 4

1:22 am - 7:20 amSFO San Francisco-POA Porto Alegre Salgado Filho

25h 58m1 stop Panama City Tocumen Intl

9:10 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

18h 30m1 stop Panama City Tocumen Intl

$1,150Copa Airlines

Booking Insights

Price, demand and travel trends for San Francisco to Porto Alegre flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Francisco to Porto Alegre? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Porto Alegre departing in february.
What's the cheapest day of the week to fly from San Francisco to Porto Alegre?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from San Francisco to Porto Alegre. It’s 9% cheaper than the average day, while Monday is the most expensive, with prices 12% higher.

Find deals

Low season	August
High season	November
Cheapest flight	$491

Beat the crowds with an average 82% drop in travelers.

The most popular month to fly with an average 65% increase in travelers.

One-way flight from San Francisco to Porto Alegre

When to book flights from San Francisco to Porto Alegre

Are your dates flexible? Find out the best times to travel from San Francisco to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Francisco to Porto Alegre?
Three cabin classes are available on flights from San Francisco to Porto Alegre:

• Economy Class
• Business Class
• First Class
How long is a flight from San Francisco to Porto Alegre?
A nonstop flight from San Francisco to Porto Alegre takes 00m, covering 6,547 miles.
Do I need a passport to fly from San Francisco to Porto Alegre?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a San Francisco to Porto Alegre flight?
Round-trip flights from San Francisco to Porto Alegre range from $878 to $1,311, with an average of $1,130 over the past 12 months. Anything below $878 counts as a good deal.
Have flight prices from San Francisco to Porto Alegre changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,010 to $4,949. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from San Francisco to Porto Alegre looking right now?
One-way fares from San Francisco to Porto Alegre are currently lower than usual. Average one-way flight prices are about $557, which is 7% below the typical average for this route.
What car rental options are available at Porto Alegre Salgado Filho Airport (POA)?
Porto Alegre Salgado Filho Airport (POA) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include:

• FOCO
• MOVIDA
• Localiza
• Avis
• Unidas
Which airports can I use when flying from San Francisco to Porto Alegre?
Flights from San Francisco to Porto Alegre usually depart from San Francisco (SFO) and arrive at Porto Alegre Salgado Filho (POA).
Which airports do connecting flights from San Francisco to Porto Alegre pass through?
Most connecting flights from San Francisco to Porto Alegre pass through Panama City Tocumen Intl (PTY), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from San Francisco to Porto Alegre?
Yes. Flexible dates can save you up to 19% on flights from San Francisco to Porto Alegre. Saturday is the cheapest departure day at $1,029 round-trip on average, while Monday is the most expensive at $1,270, a difference of $241.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between San Francisco and Porto Alegre?
Porto Alegre is 5 hours ahead of San Francisco (Brasilia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Porto Alegre?
Some of the most popular sights in Porto Alegre are Araujo Vianna Auditorium, Moinhos de Vento Park and Farroupilha Park. These are among the most viewed places in Porto Alegre on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $1,029, about $241 less than Monday fares (19% savings) based on the last 12 months.
If you can choose when to travel, plan your San Francisco to Porto Alegre trip for February. Fares historically average $805 round-trip in that month - typically $752 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Alegre Salgado Filho Airport.

• Hotel Express Aeroporto
• ibis Porto Alegre Aeroporto
• Novotel Porto Alegre Airport

More options for your flight from San Francisco to Porto Alegre

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Porto Alegre with a hotel stay or car rental

Car rentals in Porto Alegre

Hotels in Porto Alegre

SFO - POA

$491 Find Cheap Flights from San Francisco to Porto Alegre - Compare and Save

Everything you should know

Cheap Flights from San Francisco to Porto Alegre (SFO-POA)

Recent round-trip flight deals from San Francisco to Porto Alegre

Recent one-way flight deals from San Francisco to Porto Alegre

Price, demand and travel trends for San Francisco to Porto Alegre flights

How much is a round-trip flight from San Francisco to Porto Alegre?

What's the cheapest day of the week to fly from San Francisco to Porto Alegre?

Which airline is the cheapest to fly from San Francisco to Porto Alegre?

What is the cheapest layover airport when flying from San Francisco to Porto Alegre?

When flying from San Francisco to Porto Alegre which airport offers the shortest layover?

Key details for San Francisco to Porto Alegre flights

Low season

High season

Cheapest flight

When to book flights from San Francisco to Porto Alegre

Your San Francisco to Porto Alegre flight questions, answered

Your guide to booking San Francisco to Porto Alegre flights

More options for your flight from San Francisco to Porto Alegre

Complete your trip to Porto Alegre with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Francisco to Porto Alegre

Find direct flights to and from San Francisco and Porto Alegre

Flights from domestic origins to Porto Alegre

Flights to other popular destinations

Find deals for your return flight