$405+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — POA
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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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 June 14, 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 June 14, 2026.
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/810:00 pm
SAN
- POA
2 stops22h 40m
Multiple Airlines
Tue 9/2910:05 am
POA
- SAN
2 stops29h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$821
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 9/810:10 pm
SAN
- POA
2 stops46h 30m
LATAM Airlines
Tue 9/296:40 am
POA
- SAN
2 stops32h 56m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:20 am
SAN
- POA
2 stops43h 00m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,107
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,114
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:00 pm
SAN
- POA
2 stops52h 20m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,126
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:15 am
SAN
- POA
2 stops24h 20m
Azul
Fri 7/312:25 pm
POA
- SAN
2 stops26h 56m
Azul
Deal found 6/11![Azul logo]()
$1,192
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:10 pm
SAN
- POA
2 stops39h 25m
Multiple Airlines
Thu 7/21:15 am
POA
- SAN
2 stops20h 26m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,219
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:30 pm
SAN
- POA
2 stops45h 45m
LATAM Airlines
Thu 7/27:35 am
POA
- SAN
2 stops35h 36m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,225
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
Delta
Thu 7/27:35 am
POA
- SAN
2 stops32h 02m
Delta
Deal found 6/11![Delta logo]()
$1,294
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
LATAM Airlines
Fri 7/310:05 am
POA
- SAN
2 stops29h 32m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,297
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:15 am
SAN
- POA
2 stops20h 05m
LATAM Airlines
Thu 7/22:20 pm
POA
- SAN
2 stops28h 51m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,326
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 June 14, 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 June 14, 2026.
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 9/810:10 pm
SAN
- POA
2 stops46h 30m
LATAM Airlines
Tue 9/296:40 am
POA
- SAN
2 stops32h 56m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:20 am
SAN
- POA
2 stops43h 00m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/263:10 pm
SAN
- POA
2 stops39h 25m
United Airlines
Fri 7/35:10 pm
POA
- SAN
3 stops27h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,355
This Copa Airlines deal was found by Cheapflights users on 6/9. 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 7/247:41 pm
SAN
- POA
2 stops24h 34m
Copa Airlines
Thu 7/301:15 am
POA
- SAN
1 stop21h 15m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,759
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
SAN
- POA
3 stops28h 35m
Multiple Airlines
Tue 9/299:05 pm
POA
- SAN
3 stops43h 11m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,854
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:00 pm
SAN
- POA
2 stops52h 20m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,126
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
Delta
Thu 7/27:35 am
POA
- SAN
2 stops32h 02m
Delta
Deal found 6/11![Delta logo]()
$1,294
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com 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
Multiple Airlines
Thu 7/25:30 am
POA
- SAN
2 stops41h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$2,529
This BusinessClass deal was found by Cheapflights users on 6/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:39 pm
SAN
- POA
2 stops30h 41m
Copa Airlines
Wed 7/11:15 am
POA
- SAN
1 stop21h 15m
Copa Airlines
Deal found 6/12![Copa Airlines logo]()
$2,649
This BusinessClass deal was found by Cheapflights users on 6/14. 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.
Thu 6/257:41 pm
SAN
- POA
2 stops48h 39m
Copa Airlines
Wed 7/11:15 am
POA
- SAN
2 stops27h 16m
Copa Airlines
Deal found 6/14![Copa Airlines logo]()
$2,777
Last-minute flights from San Diego to Porto AlegreDiscover last-minute flight deals from San Diego to Porto Alegre. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Porto Alegre. Data last updated June 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,114
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
Delta
Thu 7/27:35 am
POA
- SAN
2 stops32h 02m
Delta
Deal found 6/11![Delta logo]()
$1,294
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:50 am
SAN
- POA
2 stops20h 25m
LATAM Airlines
Fri 7/310:05 am
POA
- SAN
2 stops29h 32m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,297
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:00 pm
SAN
- POA
2 stops52h 20m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,126
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:10 pm
SAN
- POA
2 stops39h 25m
Multiple Airlines
Thu 7/21:15 am
POA
- SAN
2 stops20h 26m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,219
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:15 am
SAN
- POA
2 stops20h 05m
LATAM Airlines
Thu 7/22:20 pm
POA
- SAN
2 stops28h 51m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/263:10 pm
SAN
- POA
2 stops39h 25m
United Airlines
Fri 7/35:10 pm
POA
- SAN
3 stops27h 43m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,355
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:20 am
SAN
- POA
2 stops43h 00m
Delta
Sat 7/46:40 am
POA
- SAN
2 stops41h 54m
Delta
Deal found 6/11![Delta logo]()
$1,107
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:15 am
SAN
- POA
2 stops24h 20m
Azul
Fri 7/312:25 pm
POA
- SAN
2 stops26h 56m
Azul
Deal found 6/11![Azul logo]()
$1,192
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:30 pm
SAN
- POA
2 stops45h 45m
LATAM Airlines
Thu 7/27:35 am
POA
- SAN
2 stops35h 36m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,225
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:35 pm
SAN
- POA
2 stops19h 05m
GOL
Fri 7/315:30 pm
POA
- SAN
2 stops33h 08m
GOL
Deal found 6/9![GOL logo]()
$1,513
This Copa Airlines deal was found by Cheapflights users on 6/9. 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 7/247:41 pm
SAN
- POA
2 stops24h 34m
Copa Airlines
Thu 7/301:15 am
POA
- SAN
1 stop21h 15m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,759
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 June 14, 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 June 14, 2026.
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:20 pm
SAN
- POA
2 stops34h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$405
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/86:15 am
SAN
- POA
2 stops20h 05m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/156:15 am
SAN
- POA
3 stops47h 30m
United Airlines
Deal found 6/9![United Airlines logo]()
$500
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Sat 6/273:10 pm
SAN
- POA
2 stops40h 30m
Azul
Deal found 6/10![Azul logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 6/276:25 am
SAN
- POA
3 stops43h 55m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$687
This Copa Airlines deal was found by Cheapflights users on 6/9. 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 7/810:00 pm
SAN
- POA
1 stop22h 15m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,025
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:30 pm
SAN
- POA
3 stops28h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,164
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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $821 (LATAM Airlines) |
One-way from | $405 (Expedia) |
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 June 14, 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
Tue 9/8
10:10 pm-12:40 am
2 stops46h 30m
Porto Alegre Salgado Filho
Tue 9/29
6:40 am-11:36 am
2 stops32h 56m
$934
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Sat 6/27
7:20 am-6:20 am
2 stops43h 00m
Porto Alegre Salgado Filho
Sat 7/4
6:40 am-8:34 pm
2 stops41h 54m
$1,107
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 6/26
10:00 pm-6:20 am
2 stops52h 20m
Porto Alegre Salgado Filho
Sat 7/4
6:40 am-8:34 pm
2 stops41h 54m
$1,126
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Thu 6/25
10:50 am-11:15 am
2 stops20h 25m
Porto Alegre Salgado Filho
Thu 7/2
7:35 am-11:37 am
2 stops32h 02m
$1,294
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 6/26
3:10 pm-10:35 am
2 stops39h 25m
Porto Alegre Salgado Filho
Fri 7/3
5:10 pm-4:53 pm
3 stops27h 43m
$1,355
Quickest round-trip
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 7/24
7:41 pm-12:15 am
2 stops24h 34m
Porto Alegre Salgado Filho
Thu 7/30
1:15 am-6:30 pm
1 stop21h 15m
$1,759
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Tue 9/8
7:00 am-3:35 pm
3 stops28h 35m
Porto Alegre Salgado Filho
Tue 9/29
9:05 pm-12:16 pm
3 stops43h 11m
$1,854
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 6/26
10:00 pm-12:20 am
1 stop22h 20m
Porto Alegre Salgado Filho
Thu 7/2
5:30 am-6:30 pm
2 stops41h 00m
$2,529
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Fri 6/26
1:39 pm-12:20 am
2 stops30h 41m
Porto Alegre Salgado Filho
Wed 7/1
1:15 am-6:30 pm
1 stop21h 15m
$2,649
San DiegoPorto Alegre
SAN - POA
SANPOA
San Diego
Thu 6/25
7:41 pm-12:20 am
2 stops48h 39m
Porto Alegre Salgado Filho
Wed 7/1
1:15 am-12:31 am
2 stops27h 16m
$2,777
Showing 1-10 of 16 resultsSorted by cheapest first
- 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 June 14, 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
7.7
Entertainment
6.8
Food
6.9
Comfort
7.4
Overall
7.5
Crew
8.1
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Boarding
7.7
Entertainment
6.8
Food
6.9
Comfort
7.4
Overall
7.5
Crew
8.1
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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San Diego and Porto Alegre flights
Browse other San Diego and Porto Alegre flight options. Last updated on June 14, 2026.
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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 June 14, 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$499 | Average$655 | FlexibilityNo cancel fee | On-time70% |