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Porto Alegre

$258+ Cheap flights from California to Porto Alegre (POA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — POA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from California to Porto Alegre

Cheapest flights from California to Porto Alegre
Explore the most affordable flight options available from California to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:47 amLAX - POA
1 stop18h 43mCopa Airlines
mié. 11/261:35 amPOA - LAX
1 stop15h 27mCopa Airlines
Deal found 10/30$528
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:00 amLAX - POA
2 stops29h 20mUnited Airlines
lun. 11/245:10 pmPOA - LAX
3 stops31h 07mUnited Airlines
Deal found 10/29$608
This Copa Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/212:47 amLAX - POA
1 stop18h 43mCopa Airlines
dom. 11/161:35 amPOA - LAX
1 stop15h 27mCopa Airlines
Deal found 10/29$633
This Copa Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1112:47 amLAX - POA
1 stop18h 43mCopa Airlines
mar. 12/231:35 amPOA - LAX
1 stop25h 59mCopa Airlines
Deal found 10/30$638
This Copa Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/109:04 pmLAX - POA
1 stop22h 26mCopa Airlines
dom. 11/231:35 amPOA - LAX
1 stop25h 59mCopa Airlines
Deal found 10/29$648
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:10 amSFO - POA
2 stops24h 55mUnited Airlines
mar. 11/183:25 pmPOA - SFO
2 stops33h 43mUnited Airlines
Deal found 10/29$683
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:00 pmSAN - POA
2 stops38h 20mUnited Airlines
vie. 11/75:10 pmPOA - SAN
2 stops23h 28mUnited Airlines
Deal found 10/29$700
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:45 pmLAX - POA
2 stops20h 35mUnited Airlines
jue. 12/43:35 pmPOA - LAX
2 stops23h 15mUnited Airlines
Deal found 10/29$736
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2612:52 amLAX - POA
2 stops37h 33mMultiple Airlines
mié. 12/31:35 amPOA - LAX
1 stop15h 27mMultiple Airlines
Deal found 10/29$768
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:04 pmLAX - POA
2 stops36h 01mMultiple Airlines
dom. 11/161:35 amPOA - LAX
1 stop15h 27mMultiple Airlines
Deal found 10/29$792
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/272:30 pmLAX - POA
1 stop21h 30mLATAM Airlines
jue. 12/42:05 pmPOA - LAX
2 stops21h 10mLATAM Airlines
Deal found 10/29$797
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:30 amLAX - POA
1 stop15h 00mLATAM Airlines
jue. 11/271:40 pmPOA - LAX
2 stops21h 35mLATAM Airlines
Deal found 10/30$801

Cheap flight deals from California to Porto Alegre

Keep the following information in mind while searching for California to Porto Alegre flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$528
(Copa Airlines)

One-way from

$258
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$649
Provider with most accurate pricing for Los Angeles-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Porto Alegre Salgado Filho flights.
Search Deals
From California to Porto Alegre Salgado Filho
Search Deals
One-way flight from California to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from California to Porto Alegre that are best for you.

Fly from

California

Fly to

Porto Alegre

Route

Depart

Return

Price

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

mar. 11/11

12:47 am-12:30 am

1 stop18h 43m

Porto Alegre Salgado Filho

mié. 11/26

1:35 am-12:02 pm

1 stop15h 27m

$528

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

dom. 11/9

12:25 am-2:05 pm

2 stops32h 40m

Porto Alegre Salgado Filho

lun. 11/24

3:25 pm-9:50 am

2 stops23h 25m

$608

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

lun. 11/10

9:04 pm-12:30 am

1 stop22h 26m

Porto Alegre Salgado Filho

dom. 11/23

1:35 am-10:34 pm

1 stop25h 59m

$648

San FranciscoPorto Alegre

SFO - POA

SFOPOA

San Francisco

mar. 3/24

7:30 am-11:35 am

2 stops24h 05m

Porto Alegre Salgado Filho

jue. 3/26

7:45 am-10:35 am

2 stops30h 50m

$656

San FranciscoPorto Alegre

SFO - POA

SFOPOA

San Francisco

mar. 11/11

5:10 am-11:05 am

2 stops24h 55m

Porto Alegre Salgado Filho

mar. 11/18

3:25 pm-8:08 pm

2 stops33h 43m

$683

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

jue. 11/27

12:45 pm-2:20 pm

2 stops20h 35m

Porto Alegre Salgado Filho

jue. 12/4

3:35 pm-9:50 am

2 stops23h 15m

$736

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

lun. 2/9

7:35 am-2:35 pm

2 stops26h 00m

Porto Alegre Salgado Filho

mié. 2/18

3:25 pm-3:35 pm

2 stops29h 10m

$736

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

mar. 2/10

10:30 am-2:35 pm

2 stops23h 05m

Porto Alegre Salgado Filho

mar. 2/17

6:10 pm-5:25 pm

2 stops28h 15m

$736

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

lun. 2/9

5:50 am-2:35 pm

2 stops27h 45m

Porto Alegre Salgado Filho

mar. 2/17

6:10 pm-6:45 pm

2 stops29h 35m

$736

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

lun. 3/23

11:04 am-2:35 pm

2 stops23h 31m

Porto Alegre Salgado Filho

mié. 3/25

3:25 pm-11:38 am

2 stops24h 13m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 46 results
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Best time to book a flight from California to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from California to Porto Alegre?

Currently, June is the cheapest month in which you can book a flight from California to Porto Alegre (average of $345). Flying from California to Porto Alegre in December is currently the most expensive (average of $596). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from California to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

One of the essential ways to save on airfare from California to Porto Alegre is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

Related info for your journey

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

  • What airport do you fly into for flights to Porto Alegre from California?

    If you book a flight to Porto Alegre from California, you will be flying to Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre.

  • How long is the flight from California to Porto Alegre?

    For as low as $528, Copa Airlines can have you in Porto Alegre from California in 18h 43m. Airlines will cover a distance of 6219 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from California to Porto Alegre?

    Most travelers choose Los Angeles - Porto Alegre Salgado Filho, San Diego - Porto Alegre Salgado Filho or San Francisco - Porto Alegre Salgado Filho when deciding on the best route from California to Porto Alegre.

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

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

  • How can I find direct flights from California to Porto Alegre?

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

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

    Yes. Cheapflights offers flight deals from California 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.

  • What is the cheapest month to book a flight from California to Porto Alegre?

    Currently, June is the cheapest month in which you can book a flight from California to Porto Alegre (average of $345). Flying from California to Porto Alegre in December is currently the most expensive (average of $596). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for California to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from California to Porto Alegre

Discover the top 6 airlines that operate flights from California to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$345Average$825FlexibilityNo cancel feeOn-time70%
DeltaCheapest$489Average$640FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$503Average$626FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$578Average$1,386FlexibilityNo cancel feeOn-time71%
GOLCheapest$586Average$953FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$643Average$708FlexibilityNo cancel feeOn-time69%

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