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$432+ Cheap flights from Porto Alegre (POA) to San Diego (SAN)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
POA — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Porto Alegre to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(Copa Airlines)

One-way from

$432
(Delta)

Popular in

November

Cheapest in

March

Average price

$958
Provider with most accurate pricing for Porto Alegre Salgado Filho-San Diego flight deals.
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Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-San Diego flights.
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From Porto Alegre Salgado Filho to San Diego
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One-way flight from Porto Alegre Salgado Filho to San Diego
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Highest demand for flights based on searches. 16% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Porto Alegre to San Diego

Cheapest flights from Porto Alegre to San Diego
Explore the most affordable flight options available from Porto Alegre to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/20. 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 5/281:20 amPOA - SAN
2 stops25h 04mCopa Airlines
Sat 6/148:34 pmSAN - POA
2 stops23h 41mCopa Airlines
Deal found 2/20$837
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 5/291:50 pmPOA - SAN
2 stops32h 28mUnited Airlines
Sat 6/143:25 pmSAN - POA
2 stops45h 25mUnited Airlines
Deal found 2/20$948
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 11/277:35 amPOA - SAN
2 stops20h 11mLATAM Airlines
Sat 12/137:00 amSAN - POA
2 stops30h 50mLATAM Airlines
Deal found 2/20$1,003
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 5/296:35 pmPOA - SAN
2 stops25h 18mAmerican Airlines
Sat 6/148:34 amSAN - POA
3 stops21h 51mAmerican Airlines
Deal found 2/20$1,178

Find flights from Porto Alegre to San Diego within your budget

Customize your flight search to find flights from Porto Alegre to San Diego 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 February 20, 2025.

Fly from

Porto Alegre

Fly to

San Diego

Route

Depart

Return

Price

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Wed 5/28

1:20 am-10:24 pm

2 stops25h 04m

San Diego

Sat 6/14

8:34 pm-12:15 am

2 stops23h 41m

$837

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 5/29

1:50 pm-6:18 pm

2 stops32h 28m

San Diego

Sat 6/14

3:25 pm-4:50 pm

2 stops45h 25m

$948

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 5/29

6:35 pm-3:53 pm

2 stops25h 18m

San Diego

Sat 6/14

8:34 am-10:25 am

3 stops21h 51m

$1,178

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 3/27

5:45 am-11:20 pm

2 stops21h 35m

$432

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 3/27

1:15 am-10:40 pm

2 stops25h 25m

$467

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Fri 3/28

4:35 am-11:20 pm

2 stops22h 45m

$515

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 3/27

7:20 pm-12:12 pm

3 stops20h 52m

$525

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Fri 3/28

5:35 pm-11:11 am

2 stops21h 36m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Porto Alegre-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto Alegre-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto Alegre-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto Alegre-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto Alegre-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto Alegre to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Porto Alegre 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.

Travel insights for flights from Porto Alegre to San Diego

Get recent, data-driven insights about flights from Porto Alegre to San Diego including ideal travel times, pricing trends, and more.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Porto Alegre to San Diego round-trip?

    Flying on Copa Airlines is currently your cheapest option to San Diego, with prices starting at $837. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $948 and $1,178, respectively. Users have found that Copa Airlines is 22% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $432. Copa Airlines flights start at $467 while deals on LATAM Airlines start at $515 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre to San Diego 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 Porto Alegre to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Porto Alegre to San Diego (average of $286). Flying from Porto Alegre to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Porto Alegre?

Book flights to Porto Alegre if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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