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Cheap flights from San Diego to Porto Alegre from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Porto Alegre departing on 6/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
10:00 pm - 12:20 am
SAN
-
POA
22h 20m
1 stop
Copa Airlines Logo
1:20 am - 6:40 pm
POA
-
SAN
21h 20m
1 stop
$729Copa Airlines
Mon, Jun 1 - Sun, Jun 28
Copa Airlines Logo
9:18 pm - 12:20 am
SAN
-
POA
23h 02m
1 stop
Copa Airlines Logo
1:35 am - 6:30 pm
POA
-
SAN
20h 55m
1 stop
$814Copa Airlines
Wed, Apr 8 - Sat, Apr 18
Multiple Airlines Logo
12:41 pm - 5:45 pm
SAN
-
POA
25h 04m
2 stops
Multiple Airlines Logo
9:55 pm - 10:27 am
POA
-
SAN
40h 32m
2 stops
$885Multiple Airlines
Mon, Jun 1 - Mon, Jun 29
Delta Logo
6:15 am - 6:15 am
SAN
-
POA
44h 00m
2 stops
Delta Logo
7:05 pm - 9:49 am
POA
-
SAN
42h 44m
2 stops
$886Delta
Tue, Apr 7 - Sun, Apr 19
Delta Logo
10:03 pm - 2:50 pm
SAN
-
POA
36h 47m
2 stops
Delta Logo
7:05 pm - 6:39 pm
POA
-
SAN
51h 34m
2 stops
$893Delta
Thu, Apr 9 - Sun, Apr 19
LATAM Airlines Logo
10:03 pm - 2:05 am
SAN
-
POA
24h 02m
2 stops
LATAM Airlines Logo
8:45 pm - 6:39 pm
POA
-
SAN
25h 54m
3 stops
$956LATAM Airlines
Wed, Apr 8 - Sun, Apr 19
LATAM Airlines Logo
10:40 am - 9:00 pm
SAN
-
POA
30h 20m
3 stops
LATAM Airlines Logo
8:45 pm - 6:39 pm
POA
-
SAN
25h 54m
3 stops
$985LATAM Airlines
Wed, Apr 8 - Sun, Apr 19
Multiple Airlines Logo
9:18 pm - 12:20 am
SAN
-
POA
23h 02m
1 stop
Multiple Airlines Logo
5:25 am - 6:30 pm
POA
-
SAN
41h 05m
2 stops
$992Multiple Airlines
Wed, Apr 8 - Sun, Apr 19
Copa Airlines Logo
8:32 pm - 12:20 am
SAN
-
POA
23h 48m
2 stops
Copa Airlines Logo
1:20 am - 6:40 pm
POA
-
SAN
21h 20m
1 stop
$1,004Copa Airlines
Mon, Jun 1 - Sun, Jun 28
LATAM Airlines Logo
6:20 am - 2:15 pm
SAN
-
POA
27h 55m
2 stops
LATAM Airlines Logo
7:05 pm - 6:54 pm
POA
-
SAN
27h 49m
2 stops
$1,030LATAM Airlines
Mon, Jul 27 - Mon, Aug 10

Copa Airlines flights from San Diego to Porto Alegre

Our best Copa Airlines deals on San Diego to Porto Alegre flight tickets
Copa Airlines
Jun 1
SAN10:00 pmSan Diego
22h 20m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Jun 28
POA1:20 amPorto Alegre Salgado Filho
21h 20m
1 stop
SAN6:40 pmSan Diego
$729
Copa Airlines
Apr 8
SAN9:18 pmSan Diego
23h 02m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Apr 18
POA1:35 amPorto Alegre Salgado Filho
20h 55m
1 stop
SAN6:30 pmSan Diego
$814
Copa Airlines
Jun 1
SAN8:32 pmSan Diego
23h 48m
2 stops
POA12:20 amPorto Alegre Salgado Filho
Jun 28
POA1:20 amPorto Alegre Salgado Filho
21h 20m
1 stop
SAN6:40 pmSan Diego
$1,004

Delta flights from San Diego to Porto Alegre

Our best Delta deals on San Diego to Porto Alegre flight tickets
Delta
Apr 7
SAN6:15 amSan Diego
44h 00m
2 stops
POA6:15 amPorto Alegre Salgado Filho
Apr 19
POA7:05 pmPorto Alegre Salgado Filho
42h 44m
2 stops
SAN9:49 amSan Diego
$886
Delta
Apr 9
SAN10:03 pmSan Diego
36h 47m
2 stops
POA2:50 pmPorto Alegre Salgado Filho
Apr 19
POA7:05 pmPorto Alegre Salgado Filho
51h 34m
2 stops
SAN6:39 pmSan Diego
$893
Delta
Apr 10
SAN6:20 amSan Diego
19h 55m
2 stops
POA6:15 amPorto Alegre Salgado Filho
Apr 19
POA7:05 pmPorto Alegre Salgado Filho
51h 34m
2 stops
SAN6:39 pmSan Diego
$1,048

momondo 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, momondo users made 832,500 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

Price

Cheapest round-trip
Quickest round-trip

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Mon 6/1

10:00 pm-12:20 am

1 stop22h 20m

Porto Alegre Salgado Filho

Sun 6/28

1:20 am-6:40 pm

1 stop21h 20m

$729

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 6/1

12:41 pm-5:45 pm

2 stops25h 04m

Porto Alegre Salgado Filho

Mon 6/29

9:55 pm-10:27 am

2 stops40h 32m

$885

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Tue 4/7

6:15 am-6:15 am

2 stops44h 00m

Porto Alegre Salgado Filho

Sun 4/19

7:05 pm-9:49 am

2 stops42h 44m

$886

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Thu 4/9

10:03 pm-2:50 pm

2 stops36h 47m

Porto Alegre Salgado Filho

Sun 4/19

7:05 pm-6:39 pm

2 stops51h 34m

$893

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Wed 4/8

10:03 pm-2:05 am

2 stops24h 02m

Porto Alegre Salgado Filho

Sun 4/19

8:45 pm-6:39 pm

3 stops25h 54m

$956

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Wed 4/8

10:40 am-9:00 pm

3 stops30h 20m

Porto Alegre Salgado Filho

Sun 4/19

8:45 pm-6:39 pm

3 stops25h 54m

$985

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Wed 4/8

9:18 pm-12:20 am

1 stop23h 02m

Porto Alegre Salgado Filho

Sun 4/19

5:25 am-6:30 pm

2 stops41h 05m

$992

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Mon 6/1

8:32 pm-12:20 am

2 stops23h 48m

Porto Alegre Salgado Filho

Sun 6/28

1:20 am-6:40 pm

1 stop21h 20m

$1,004

San DiegoPorto Alegre

SAN - POA

SANPOA

San Diego

Mon 7/27

6:20 am-2:15 pm

2 stops27h 55m

Porto Alegre Salgado Filho

Mon 8/10

7:05 pm-6:54 pm

2 stops27h 49m

$1,030

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San Diego to Porto Alegre flights?

You could potentially save up to 57% on your flight if you consider stops on a San Diego to Porto Alegre flight.

When to book flights from San Diego to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Porto Alegre (SAN to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Porto Alegre

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from San Diego to Porto Alegre takes 21h 15m
There are no direct flights from San Diego to Porto Alegre. There are no popular flight routes from San Diego to Porto Alegre.
Search flight deals

  • How far is San Diego to Porto Alegre Salgado Filho by plane?

    There are 6109.1 mi between San Diego and Porto Alegre Salgado Filho. Flights usually cover this in 21h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from San Diego Airport to Porto Alegre Salgado Filho Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from San Diego Airport to Porto Alegre Salgado Filho Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Diego to Porto Alegre?

Best airlines flying from San Diego to Porto Alegre

Compare and see reviews for airlines that fly from San Diego to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $499Free CancellationRating
7.5
1,567 reviews
Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Porto Alegre?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Porto Alegre. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Porto Alegre with flexible booking policies on momondo?

Yes. All flights to Porto Alegre from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Porto Alegre?

Once you have performed a search for San Diego to Porto Alegre flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Porto Alegre right now. Can momondo alert me if prices change?

Price alerts on flights to Porto Alegre from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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