$480+ Cheap flights from San Diego (SAN) 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — POA
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Porto Alegre
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Last-minute
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Cheapest flights from San Diego to Porto AlegreExplore the most affordable flight options available from San Diego to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from San Diego to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Copa Airlines deal was found by Cheapflights users on 3/14. 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 6/110:00 pm
SAN
- POA
1 stop22h 20m
Copa Airlines
Sun 6/281:20 am
POA
- SAN
1 stop21h 20m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$729
This Copa Airlines deal was found by Cheapflights users on 3/14. 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 4/89:18 pm
SAN
- POA
1 stop23h 02m
Copa Airlines
Sat 4/181:35 am
POA
- SAN
1 stop20h 55m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$814
This Gurufare deal was found by Cheapflights users on 3/14. 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.
Mon 6/112:41 pm
SAN
- POA
2 stops25h 04m
Multiple Airlines
Mon 6/299:55 pm
POA
- SAN
2 stops40h 32m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 4/76:15 am
SAN
- POA
2 stops44h 00m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops42h 44m
Delta
Deal found 3/14![Delta logo]()
$886
This Delta deal was found by Cheapflights users on 3/14. 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.
Thu 4/910:03 pm
SAN
- POA
2 stops36h 47m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops51h 34m
Delta
Deal found 3/14![Delta logo]()
$893
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:03 pm
SAN
- POA
2 stops24h 02m
LATAM Airlines
Sun 4/198:45 pm
POA
- SAN
3 stops25h 54m
LATAM Airlines
Deal found 3/14![LATAM Airlines logo]()
$956
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Mon 9/288:35 am
SAN
- POA
2 stops25h 30m
United Airlines
Fri 10/25:10 pm
POA
- SAN
2 stops23h 11m
United Airlines
Deal found 3/11![United Airlines logo]()
$962
This Flightnetwork deal was found by Cheapflights users on 3/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:18 pm
SAN
- POA
1 stop23h 02m
Multiple Airlines
Sun 4/195:25 am
POA
- SAN
2 stops41h 05m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$992
This Gurufare deal was found by Cheapflights users on 3/13. 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.
Mon 7/276:20 am
SAN
- POA
2 stops27h 55m
LATAM Airlines
Mon 8/107:05 pm
POA
- SAN
2 stops27h 49m
LATAM Airlines
Deal found 3/13![LATAM Airlines logo]()
$1,030
This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 4/106:20 am
SAN
- POA
2 stops19h 55m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops51h 34m
Delta
Deal found 3/14![Delta logo]()
$1,048
Best flights from San Diego to Porto AlegreDiscover carefully curated flight deals from San Diego to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from San Diego to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Copa Airlines deal was found by Cheapflights users on 3/14. 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 4/89:18 pm
SAN
- POA
1 stop23h 02m
Copa Airlines
Sat 4/181:35 am
POA
- SAN
1 stop20h 55m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$814
This Delta deal was found by Cheapflights users on 3/14. 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.
Mon 4/67:00 am
SAN
- POA
2 stops36h 25m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops42h 44m
Delta
Deal found 3/14![Delta logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 4/86:15 am
SAN
- POA
2 stops28h 25m
United Airlines
Mon 4/205:10 pm
POA
- SAN
3 stops31h 29m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,397
This Ovago deal was found by Cheapflights users on 3/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:45 pm
SAN
- POA
2 stops45h 30m
LATAM Airlines
Wed 4/89:55 pm
POA
- SAN
2 stops40h 00m
LATAM Airlines
Deal found 3/15![LATAM Airlines logo]()
$1,498
This Copa Airlines deal was found by Cheapflights users on 3/13. 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 7/2710:00 pm
SAN
- POA
1 stop22h 15m
Copa Airlines
Sun 8/91:15 am
POA
- SAN
1 stop21h 15m
Copa Airlines
Deal found 3/13![Copa Airlines logo]()
$1,290
This Ovago deal was found by Cheapflights users on 3/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:18 pm
SAN
- POA
1 stop23h 07m
Copa Airlines
Fri 4/31:35 am
POA
- SAN
2 stops22h 37m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$1,353
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/93:04 pm
SAN
- POA
2 stops39h 06m
United Airlines
Mon 4/205:10 pm
POA
- SAN
3 stops31h 29m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,511
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 4/86:15 am
SAN
- POA
2 stops28h 25m
United Airlines
Tue 4/214:05 pm
POA
- SAN
3 stops32h 34m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,575
This Ovago deal was found by Cheapflights users on 3/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:18 pm
SAN
- POA
1 stop23h 07m
Copa Airlines
Tue 4/71:35 am
POA
- SAN
2 stops19h 37m
Copa Airlines
Deal found 3/15![Copa Airlines logo]()
$1,498
Last-minute flights from San Diego to Porto AlegreDiscover last-minute flight deals from San Diego to Porto Alegre. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Porto Alegre. Data last updated March 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/14. 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.
Mon 4/67:00 am
SAN
- POA
2 stops36h 25m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops42h 44m
Delta
Deal found 3/14![Delta logo]()
$1,055
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 4/76:15 am
SAN
- POA
2 stops44h 00m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops42h 44m
Delta
Deal found 3/14![Delta logo]()
$886
This Flightnetwork deal was found by Cheapflights users on 3/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:10 pm
SAN
- POA
2 stops20h 35m
Multiple Airlines
Sun 4/191:35 am
POA
- SAN
1 stop20h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,053
This KAYAK deal was found by Cheapflights users on 3/14. 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.
Tue 4/710:30 pm
SAN
- POA
2 stops27h 45m
LATAM Airlines
Tue 4/217:05 pm
POA
- SAN
2 stops27h 54m
LATAM Airlines
Deal found 3/14![LATAM Airlines logo]()
$1,141
This Copa Airlines deal was found by Cheapflights users on 3/14. 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 4/89:18 pm
SAN
- POA
1 stop23h 02m
Copa Airlines
Sat 4/181:35 am
POA
- SAN
1 stop20h 55m
Copa Airlines
Deal found 3/14![Copa Airlines logo]()
$814
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:03 pm
SAN
- POA
2 stops24h 02m
LATAM Airlines
Sun 4/198:45 pm
POA
- SAN
3 stops25h 54m
LATAM Airlines
Deal found 3/14![LATAM Airlines logo]()
$956
This Flightnetwork deal was found by Cheapflights users on 3/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:18 pm
SAN
- POA
1 stop23h 02m
Multiple Airlines
Sun 4/195:25 am
POA
- SAN
2 stops41h 05m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$992
This Flightnetwork deal was found by Cheapflights users on 3/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:18 pm
SAN
- POA
1 stop23h 02m
Multiple Airlines
Sat 4/1811:00 am
POA
- SAN
2 stops35h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,180
This Delta deal was found by Cheapflights users on 3/14. 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.
Thu 4/910:03 pm
SAN
- POA
2 stops36h 47m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops51h 34m
Delta
Deal found 3/14![Delta logo]()
$893
This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 4/106:20 am
SAN
- POA
2 stops19h 55m
Delta
Sun 4/197:05 pm
POA
- SAN
2 stops51h 34m
Delta
Deal found 3/14![Delta logo]()
$1,048
This KAYAK deal was found by Cheapflights users on 3/14. 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 4/107:00 am
SAN
- POA
2 stops27h 50m
LATAM Airlines
Tue 4/217:05 pm
POA
- SAN
2 stops23h 45m
LATAM Airlines
Deal found 3/14![LATAM Airlines logo]()
$1,148
One-way flights from San Diego to Porto AlegreSearch for one-way flight options from San Diego to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from San Diego to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Copa Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 6/2610:00 pm
SAN
- POA
1 stop22h 20m
Copa Airlines
Deal found 3/13![Copa Airlines logo]()
$480
This GOL deal was found by Cheapflights users on 3/13. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:36 pm
SAN
- POA
2 stops19h 04m
GOL
Deal found 3/13![GOL logo]()
$522
This LATAM Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 6/267:00 am
SAN
- POA
2 stops32h 20m
LATAM Airlines
Deal found 3/15![LATAM Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 6/261:55 pm
SAN
- POA
2 stops21h 40m
American Airlines
Deal found 3/16![American Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 6/267:41 pm
SAN
- POA
3 stops39h 44m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,104
Find flight deals from San Diego to Porto Alegre
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Porto Alegre (POA). 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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $729 (Copa Airlines) |
One-way from | $408 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 March 16, 2026.
Use the filters below to find and compare flights from San Diego to Porto Alegre that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Wed 4/8
9:18 pm-12:20 am
1 stop23h 02m
Porto Alegre Salgado Filho
Sat 4/18
1:35 am-6:30 pm
1 stop20h 55m
$814
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Mon 4/6
7:00 am-11:25 pm
2 stops36h 25m
Porto Alegre Salgado Filho
Sun 4/19
7:05 pm-9:49 am
2 stops42h 44m
$1,055
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Mon 7/27
10:00 pm-12:15 am
1 stop22h 15m
Porto Alegre Salgado Filho
Sun 8/9
1:15 am-6:30 pm
1 stop21h 15m
$1,290
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 3/27
9:18 pm-12:25 am
1 stop23h 07m
Porto Alegre Salgado Filho
Fri 4/3
1:35 am-8:12 pm
2 stops22h 37m
$1,353
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Wed 4/8
6:15 am-2:40 pm
2 stops28h 25m
Porto Alegre Salgado Filho
Mon 4/20
5:10 pm-8:39 pm
3 stops31h 29m
$1,397
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Sun 3/29
3:45 pm-5:15 pm
2 stops45h 30m
Porto Alegre Salgado Filho
Wed 4/8
9:55 pm-9:55 am
2 stops40h 00m
$1,498
Quickest round-trip
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Sun 3/29
9:18 pm-12:25 am
1 stop23h 07m
Porto Alegre Salgado Filho
Tue 4/7
1:35 am-5:12 pm
2 stops19h 37m
$1,498
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Thu 4/9
3:04 pm-10:10 am
2 stops39h 06m
Porto Alegre Salgado Filho
Mon 4/20
5:10 pm-8:39 pm
3 stops31h 29m
$1,511
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Wed 4/8
6:15 am-2:40 pm
2 stops28h 25m
Porto Alegre Salgado Filho
Tue 4/21
4:05 pm-8:39 pm
3 stops32h 34m
$1,575
Cheapest one-way
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 6/26
10:00 pm-12:20 am
1 stop22h 20m
$480
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from San Diego to Porto Alegre
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Porto Alegre in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Diego-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Porto Alegre flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Porto Alegre 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 San Diego-Porto Alegre 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 San Diego to Porto Alegre
Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from San Diego with our price prediction graph.
SAN-POA
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.
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 March 16, 2026.
Read through reviews of airlines operating flights from San Diego to Porto Alegre, such as Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Crew
8.1
Comfort
7.4
Overall
7.5
Food
6.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Boarding
7.8
Crew
8.1
Comfort
7.4
Overall
7.5
Food
6.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Related info for your journey
Find useful and relevant information for your journey from San Diego to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Find flights from San Diego to Porto Alegre, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Porto Alegre flights
Browse other San Diego and Porto Alegre flight options. Last updated on March 16, 2026.
Other flights from San Diego
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Other flights to Porto Alegre
Explore flights to Porto Alegre departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Top airline flying from San Diego to Porto Alegre
Discover the top airline that operate flights from San Diego 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$499 | Average$644 | FlexibilityNo cancel fee | On-time70% |