What is the cheapest airline that flies from Porto Alegre Salgado Filho to San Francisco?

Copa Airlines and LATAM Airlines are the most popular carriers operating from Porto Alegre Salgado Filho to San Francisco

When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport?

Prices for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport?

As of October 2026, there is 1 operator available to choose from for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport.

How old do you have to be to fly from Porto Alegre Salgado Filho Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$707 Cheap Flights from Porto Alegre to San Francisco in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Porto Alegre to San Francisco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 11:15 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

19h 05m1 stop Panama City Tocumen Intl

6:55 pm - 12:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

24h 30m1 stop Panama City Tocumen Intl

$900Copa Airlines

Mon, Mar 1 - Wed, Mar 10

2:20 pm - 12:39 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

27h 19m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

7:07 am - 6:25 pmSFO San Francisco-POA Porto Alegre Salgado Filho

30h 18m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

$920GOL

Mon, Mar 1 - Wed, Mar 10

7:35 pm - 12:39 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

22h 04m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

7:07 am - 10:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

22h 18m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

$921American Airlines

Sun, Feb 21 - Tue, Mar 9

5:10 am - 2:35 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

38h 25m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

1:39 pm - 4:40 pmSFO San Francisco-POA Porto Alegre Salgado Filho

22h 01m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

$922GOL

Mon, Feb 8 - Mon, Feb 22

5:10 am - 11:03 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

46h 53m2 stops Rio de Janeiro–Galeão Intl Miami

7:07 am - 6:55 pmSFO San Francisco-POA Porto Alegre Salgado Filho

30h 48m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

$922GOL

Mon, Feb 8 - Mon, Feb 22

2:20 pm - 8:47 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

34h 27m2 stops Rio de Janeiro–Galeão Intl New York John F Kennedy Intl

1:39 pm - 11:45 pmSFO San Francisco-POA Porto Alegre Salgado Filho

30h 06m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

$922GOL

Thu, Mar 18 - Wed, Mar 24

6:40 pm - 3:04 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

25h 24m2 stops Rio de Janeiro–Galeão Intl Dallas/Fort Worth

11:37 am - 4:40 pmSFO San Francisco-POA Porto Alegre Salgado Filho

24h 03m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

$923American Airlines

Mon, Feb 8 - Mon, Feb 22

7:35 pm - 12:39 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

22h 04m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

7:07 am - 10:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

22h 18m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

$924American Airlines

Sun, Feb 21 - Tue, Mar 9

6:30 pm - 7:37 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

29h 07m2 stops Sao Paulo Guarulhos Intl Dallas/Fort Worth

8:00 am - 1:35 pmSFO San Francisco-POA Porto Alegre Salgado Filho

25h 35m2 stops Miami Rio de Janeiro–Galeão Intl

$924American Airlines

Thu, Mar 18 - Wed, Mar 24

1:30 am - 11:12 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 42m1 stop Panama City Tocumen Intl

12:33 am - 12:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

18h 52m1 stop Panama City Tocumen Intl

$925Copa Airlines

Mon, Nov 9 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

7:36 pm - 12:25 amSFO San Francisco-POA Porto Alegre Salgado Filho

23h 49m1 stop Panama City Tocumen Intl

$1,102Copa Airlines

Mon, Oct 26 - Thu, Nov 26

9:05 pm - 9:30 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

52h 25m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

2:00 pm - 1:10 pmSFO San Francisco-POA Porto Alegre Salgado Filho

42h 10m2 stops Toronto Pearson Intl Rio de Janeiro–Galeão Intl

$1,193Multiple Airlines

Tue, Oct 27 - Thu, Nov 26

2:20 pm - 9:33 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

35h 13m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

8:25 am - 4:30 pmSFO San Francisco-POA Porto Alegre Salgado Filho

27h 05m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

$1,286Air Canada

Wed, Oct 28 - Fri, Nov 27

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

9:31 pm - 6:40 amSFO San Francisco-POA Porto Alegre Salgado Filho

28h 09m2 stops Los Angeles Lima J Chavez Intl

$1,300Multiple Airlines

Tue, Oct 27 - Tue, Dec 1

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

8:20 am - 4:50 pmSFO San Francisco-POA Porto Alegre Salgado Filho

27h 30m2 stops Los Angeles Santiago Arturo Merino Benitez

$1,329Multiple Airlines

Tue, Oct 27 - Fri, Nov 27

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

10:50 am - 12:55 pmSFO San Francisco-POA Porto Alegre Salgado Filho

45h 05m2 stops Fort Lauderdale Sao Paulo Viracopos

$1,363Multiple Airlines

Tue, Oct 27 - Thu, Nov 26

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

9:20 pm - 4:50 pmSFO San Francisco-POA Porto Alegre Salgado Filho

38h 30m2 stops Los Angeles Santiago Arturo Merino Benitez

$1,369Multiple Airlines

Tue, Oct 27 - Sat, Nov 28

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

9:00 pm - 3:00 pmSFO San Francisco-POA Porto Alegre Salgado Filho

37h 00m2 stops Fort Lauderdale Sao Paulo Viracopos

$1,407Multiple Airlines

Tue, Oct 27 - Wed, Dec 2

1:25 am - 11:40 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

26h 15m1 stop Panama City Tocumen Intl

6:00 am - 4:50 pmSFO San Francisco-POA Porto Alegre Salgado Filho

29h 50m2 stops Los Angeles Santiago Arturo Merino Benitez

$1,423Multiple Airlines

Tue, Oct 27 - Sun, Nov 29

7:30 am - 10:45 pmPOA Porto Alegre Salgado Filho-SFO San Francisco

19h 15m2 stops Lima J Chavez Intl Los Angeles

7:05 am - 6:40 amSFO San Francisco-POA Porto Alegre Salgado Filho

18h 35m2 stops Los Angeles Lima J Chavez Intl

$1,454Delta

Mon, Oct 26 - Wed, Dec 2

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Air Canada flights from Porto Alegre to San Francisco

Our best Air Canada deals on Porto Alegre to San Francisco flight tickets

Air Canada

Feb 18

POA8:50 pmPorto Alegre Salgado Filho

53h 43m

2 stops

SFO9:33 pmSan Francisco

Feb 21

SFO8:25 amSan Francisco

27h 00m

2 stops

POA4:25 pmPorto Alegre Salgado Filho

$1,100

Air Canada

Feb 18

POA8:50 pmPorto Alegre Salgado Filho

53h 43m

2 stops

SFO9:33 pmSan Francisco

Feb 21

SFO8:25 amSan Francisco

27h 00m

2 stops

POA4:25 pmPorto Alegre Salgado Filho

$1,101

Air Canada

Feb 18

POA8:50 pmPorto Alegre Salgado Filho

53h 43m

2 stops

SFO9:33 pmSan Francisco

Feb 21

SFO8:25 amSan Francisco

27h 00m

2 stops

POA4:25 pmPorto Alegre Salgado Filho

$1,163

GOL flights from Porto Alegre to San Francisco

Our best GOL deals on Porto Alegre to San Francisco flight tickets

GOL

Mar 1

POA2:20 pmPorto Alegre Salgado Filho

27h 19m

2 stops

SFO12:39 pmSan Francisco

Mar 10

SFO7:07 amSan Francisco

30h 18m

2 stops

POA6:25 pmPorto Alegre Salgado Filho

$920

GOL

Feb 8

POA5:10 amPorto Alegre Salgado Filho

38h 25m

2 stops

SFO2:35 pmSan Francisco

Feb 22

SFO1:39 pmSan Francisco

22h 01m

2 stops

POA4:40 pmPorto Alegre Salgado Filho

$922

GOL

Mar 5

POA2:20 pmPorto Alegre Salgado Filho

39h 34m

2 stops

SFO12:54 amSan Francisco

Mar 14

SFO7:07 amSan Francisco

37h 23m

2 stops

POA12:30 amPorto Alegre Salgado Filho

$1,012

momondo Fare Finder

Use the filters below to find and compare flights from Porto Alegre to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 3/1

9:10 am-11:15 pm

1 stop19h 05m

San Francisco

Wed 3/10

6:55 pm-12:25 am

1 stop24h 30m

$900

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 3/1

2:20 pm-12:39 pm

2 stops27h 19m

San Francisco

Wed 3/10

7:07 am-6:25 pm

2 stops30h 18m

$920

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Sun 2/21

7:35 pm-12:39 pm

2 stops22h 04m

San Francisco

Tue 3/9

7:07 am-10:25 am

2 stops22h 18m

$921

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 2/8

5:10 am-2:35 pm

2 stops38h 25m

San Francisco

Mon 2/22

1:39 pm-4:40 pm

2 stops22h 01m

$922

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 2/8

5:10 am-11:03 pm

2 stops46h 53m

San Francisco

Mon 2/22

7:07 am-6:55 pm

2 stops30h 48m

$922

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Thu 3/18

2:20 pm-8:47 pm

2 stops34h 27m

San Francisco

Wed 3/24

1:39 pm-11:45 pm

2 stops30h 06m

$922

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 2/8

6:40 pm-3:04 pm

2 stops25h 24m

San Francisco

Mon 2/22

11:37 am-4:40 pm

2 stops24h 03m

$923

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Sun 2/21

7:35 pm-12:39 pm

2 stops22h 04m

San Francisco

Tue 3/9

7:07 am-10:25 am

2 stops22h 18m

$924

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Thu 3/18

6:30 pm-7:37 pm

2 stops29h 07m

San Francisco

Wed 3/24

8:00 am-1:35 pm

2 stops25h 35m

$924

Porto AlegreSan Francisco

POA Porto Alegre Salgado Filho - SFO San Francisco

POASFO

Porto Alegre Salgado Filho

Mon 11/9

1:30 am-11:12 pm

1 stop26h 42m

San Francisco

Wed 12/2

12:33 am-12:25 am

1 stop18h 52m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto Alegre to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Porto Alegre and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from $878 to $1,069.
The lowest price recently found on this route was $900.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $858.

When to book flights from Porto Alegre to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto Alegre to San Francisco (POA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to San Francisco

Best Price Found	$707
Fastest flight time	18h 30m
Direct flights	None

The best one-way flight to San Francisco from Porto Alegre in the past 72 hours is $707. The best round-trip flight deal from Porto Alegre to San Francisco found on momondo in the last 72 hours is $900.

The fastest flight from Porto Alegre to San Francisco takes 18h 30m

There are no direct flights from Porto Alegre to San Francisco. There are no popular flight routes from Porto Alegre to San Francisco.

Search flight deals

Frequently asked questions about flying from Porto Alegre to San Francisco

How far is Porto Alegre Salgado Filho to San Francisco by plane?
The straight-line distance from Porto Alegre Salgado Filho to San Francisco is 6554.2 mi. In terms of flight time, this usually takes a little over 18h 30m.
When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport?
Prices for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport?
As of October 2026, there is 1 operator available to choose from for flights from Porto Alegre Salgado Filho Airport to San Francisco Airport.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Porto Alegre to San Francisco?
Based on momondo bookings for flights between Porto Alegre and San Francisco, the leading airline is Copa Airlines, making up 100% of the total bookings.

Best airlines flying from Porto Alegre to San Francisco

Compare and see reviews for airlines that fly from Porto Alegre to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $677	Free Cancellation	Rating 7.6 1,559 reviews		Search Copa Airlines flights

Santa Cruz

Carmel-by-the-Sea

Modesto

South San Francisco

Hayward

Bodega Bay

Walnut Creek

Santa Clara

Fremont

Berkeley

Sunnyvale

Half Moon Bay

Vallejo

Roseville

Salinas

Sonoma

Milpitas

Daly City

Palo Alto

Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Porto Alegre.

Can I find flights from Porto Alegre to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Porto Alegre on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto Alegre to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Porto Alegre. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto Alegre to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Porto Alegre to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Porto Alegre to San Francisco from $707

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to San Francisco departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Porto Alegre to San Francisco

Our best Air Canada deals on Porto Alegre to San Francisco flight tickets

GOL flights from Porto Alegre to San Francisco

Our best GOL deals on Porto Alegre to San Francisco flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Porto Alegre to San Francisco that are best for you.

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How to get the cheapest flight ticket from Porto Alegre to San Francisco

What is the typical price of a round-trip flight between Porto Alegre and San Francisco?

What is the cheapest month to fly to San Francisco?

What is the cheapest airline that flies from Porto Alegre Salgado Filho to San Francisco?

When to book flights from Porto Alegre to San Francisco

Cheap Porto Alegre to San Francisco (POA to SFO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Porto Alegre to San Francisco

Best airlines flying from Porto Alegre to San Francisco

Compare and see reviews for airlines that fly from Porto Alegre to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

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