$469 Find Cheap Flights from Porto Alegre to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to California departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to California, as well as popular online travel agencies
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Cheap Flights from Porto Alegre to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles2 stops$717
San Francisco
San Francisco1 stop$828
San Diego
San Diego1 stop$800
Los Angeles
Los Angeles2 stops$717
San Francisco
San Francisco1 stop$828
San Diego
San Diego1 stop$800

Book Cheap Porto Alegre to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to California

Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
6:25 pm - 10:28 pm
POA
-
LAX
32h 03m
2 stops
Multiple Airlines Logo
1:55 pm - 10:50 am
LAX
-
POA
40h 55m
2 stops
$717Multiple Airlines
Tue, Sep 1 - Wed, Sep 16
LATAM Airlines Logo
11:00 am - 7:00 am
POA
-
LAX
24h 00m
2 stops
LATAM Airlines Logo
11:35 am - 6:20 am
LAX
-
POA
14h 45m
1 stop
$743LATAM Airlines
Thu, Sep 17 - Sun, Oct 11
Copa Airlines Logo
1:20 am - 6:30 pm
POA
-
SAN
21h 10m
1 stop
Copa Airlines Logo
10:00 pm - 12:20 am
SAN
-
POA
22h 20m
1 stop
$800Copa Airlines
Mon, Jun 29 - Sun, Jul 12
Copa Airlines Logo
1:20 am - 11:40 pm
POA
-
SFO
26h 20m
1 stop
Copa Airlines Logo
8:16 pm - 12:15 am
SFO
-
POA
23h 59m
1 stop
$828Copa Airlines
Sat, Sep 26 - Tue, Sep 29
GOL Logo
11:20 am - 11:58 pm
POA
-
LAS
40h 38m
2 stops
GOL Logo
2:01 pm - 6:50 pm
LAS
-
POA
24h 49m
2 stops
$912GOL
Mon, Sep 21 - Fri, Sep 25
American Airlines Logo
6:25 pm - 3:52 pm
POA
-
LAS
25h 27m
2 stops
American Airlines Logo
8:45 am - 10:35 am
LAS
-
POA
21h 50m
2 stops
$919American Airlines
Thu, Sep 24 - Wed, Sep 30
United Airlines Logo
3:25 pm - 6:01 pm
POA
-
LAS
30h 36m
2 stops
United Airlines Logo
10:50 am - 2:35 pm
LAS
-
POA
23h 45m
2 stops
$920United Airlines
Thu, Nov 26 - Tue, Dec 1
GOL Logo
4:15 pm - 9:41 pm
POA
-
LAS
34h 26m
2 stops
GOL Logo
11:00 am - 3:35 pm
LAS
-
POA
23h 35m
2 stops
$922GOL
Tue, Sep 15 - Wed, Sep 30
United Airlines Logo
5:10 pm - 10:58 am
POA
-
SAN
21h 48m
2 stops
United Airlines Logo
3:00 pm - 2:20 pm
SAN
-
POA
43h 20m
2 stops
$942United Airlines
Wed, Jun 24 - Sat, Jul 4
American Airlines Logo
6:35 pm - 3:03 pm
POA
-
SFO
24h 28m
2 stops
American Airlines Logo
2:03 pm - 3:35 pm
SFO
-
POA
21h 32m
2 stops
$946American Airlines
Booking Insights

KAYAK's insights & trends for Porto Alegre to California flights

Get data-powered insights and trends into flights from Porto Alegre to California to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Porto Alegre to California departing in September.

What is the cheapest month to fly from Porto Alegre to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Porto Alegre to California is March, when tickets cost $235 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is $578 and $533 respectively.

How far in advance should I book a flight from Porto Alegre to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto Alegre to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Porto Alegre to California, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$469
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Porto Alegre to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Porto Alegre to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto Alegre to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto Alegre to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto Alegre to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Porto Alegre to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Porto Alegre to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Porto Alegre to California

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto Alegre to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1569 reviews
7.4Comfort
6.8Entertainment
6.9Food
7.7Boarding
8.1Crew
Airline reviews

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

6.0 GoodAnonymous, May 2026
PTY - LAX
Read more Copa Airlines reviews

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Some of the Air hostesses are not that friendly. Need improvement

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Everything you need to know for your flight from Porto Alegre to California

Information on your arrival and departure airports