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Porto Alegre

$234+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — POA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$523
(United Airlines)

One-way from

$234
(LATAM Airlines)

Popular in

December

Cheapest in

March

Average price

$630
Provider with most accurate pricing for Los Angeles-Porto Alegre Salgado Filho flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Porto Alegre Salgado Filho flights.
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From California to Porto Alegre Salgado Filho
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One-way flight from California to Porto Alegre Salgado Filho
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Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 5/48:15 amLAX - POA
2 stops25h 05mUnited Airlines
Tue 5/62:00 pmPOA - LAX
2 stops28h 13mUnited Airlines
Deal found 5/1$514
This Copa Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/1010:14 pmLAX - POA
1 stop22h 01mCopa Airlines
Sun 5/181:20 amPOA - LAX
1 stop26h 10mCopa Airlines
Deal found 5/1$572
This KAYAK deal was found by Cheapflights users on 5/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:05 amLAX - POA
2 stops25h 55mLATAM Airlines
Wed 10/154:40 amPOA - LAX
2 stops23h 03mLATAM Airlines
Deal found 5/1$573
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:12 pmLAX - POA
2 stops21h 18mAmerican Airlines
Wed 10/156:35 pmPOA - LAX
2 stops20h 47mAmerican Airlines
Deal found 5/1$614
This Copa Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 10/69:07 pmSAN - POA
1 stop23h 13mCopa Airlines
Tue 10/141:27 amPOA - SAN
1 stop20h 30mCopa Airlines
Deal found 5/1$623
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/21:37 amSFO - POA
1 stop18h 38mCopa Airlines
Fri 8/11:23 amPOA - SFO
1 stop23h 35mCopa Airlines
Deal found 4/30$659
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/194:15 pmLAX - POA
2 stops20h 45mMultiple Airlines
Sun 6/81:23 amPOA - LAX
1 stop15h 24mMultiple Airlines
Deal found 4/30$684
This Gurufare deal was found by Cheapflights users on 5/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:47 pmSAN - POA
2 stops23h 28mGOL
Wed 10/156:35 pmPOA - SAN
2 stops18h 42mGOL
Deal found 5/1$725
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:48 pmSFO - POA
2 stops25h 27mLATAM Airlines
Sat 8/27:20 amPOA - SFO
2 stops32h 14mLATAM Airlines
Deal found 4/30$813
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:00 amSAN - POA
2 stops26h 50mLATAM Airlines
Wed 10/158:00 pmPOA - SAN
2 stops30h 59mLATAM Airlines
Deal found 5/1$830
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:59 pmSFO - POA
2 stops50h 26mMultiple Airlines
Fri 8/14:40 amPOA - SFO
2 stops22h 39mMultiple Airlines
Deal found 4/30$871
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:30 amLAX - POA
1 stop14h 55mDelta
Mon 6/97:20 amPOA - LAX
1 stop15h 35mDelta
Deal found 4/30$905

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 May 1, 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

Sun 5/25

11:37 pm-1:20 pm

2 stops33h 43m

Porto Alegre Salgado Filho

Mon 6/9

1:55 pm-3:20 pm

2 stops29h 25m

$523

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

Fri 10/3

10:05 am-4:00 pm

2 stops25h 55m

Porto Alegre Salgado Filho

Wed 10/15

4:40 am-11:43 pm

2 stops23h 03m

$573

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

Tue 10/7

12:12 pm-1:30 pm

2 stops21h 18m

Porto Alegre Salgado Filho

Wed 10/15

6:35 pm-11:22 am

2 stops20h 47m

$614

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Mon 10/6

9:07 pm-12:20 am

1 stop23h 13m

Porto Alegre Salgado Filho

Tue 10/14

1:27 am-5:57 pm

1 stop20h 30m

$623

San FranciscoPorto Alegre

SFO - POA

SFOPOA

San Francisco

Wed 7/2

1:37 am-12:15 am

1 stop18h 38m

Porto Alegre Salgado Filho

Fri 8/1

1:23 am-8:58 pm

1 stop23h 35m

$659

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

Tue 10/7

10:04 pm-12:20 am

1 stop22h 16m

Porto Alegre Salgado Filho

Tue 10/14

1:27 am-11:03 pm

1 stop25h 36m

$660

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

Mon 5/19

4:15 pm-5:00 pm

2 stops20h 45m

Porto Alegre Salgado Filho

Sun 6/8

1:23 am-12:47 pm

1 stop15h 24m

$684

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Tue 10/7

12:47 pm-4:15 pm

2 stops23h 28m

Porto Alegre Salgado Filho

Wed 10/15

6:35 pm-9:17 am

2 stops18h 42m

$725

San FranciscoPorto Alegre

SFO - POA

SFOPOA

San Francisco

Thu 7/3

1:48 pm-7:15 pm

2 stops25h 27m

Porto Alegre Salgado Filho

Sat 8/2

7:20 am-11:34 am

2 stops32h 14m

$813

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Fri 10/3

7:00 am-1:50 pm

2 stops26h 50m

Porto Alegre Salgado Filho

Wed 10/15

8:00 pm-10:59 pm

2 stops30h 59m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 32 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 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 May 1, 2025.

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

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

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.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from California to Porto Alegre to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from California to Porto Alegre one-way?

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $234. United Airlines flights start at $245 while deals on Copa Airlines start at $308 one-way.

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

    Most travelers choose Los Angeles - Porto Alegre Salgado Filho, San Francisco - Porto Alegre Salgado Filho or Las Vegas Harry Reid Intl - 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.

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$489Average$608FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$502Average$636FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$512Average$1,122FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$512Average$603FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$644Average$880FlexibilityNo cancel feeOn-time70%
GOLCheapest$669Average$830FlexibilityNo cancel feeOn-time74%

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