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Cheap flights from Porto Alegre to San Diego from $506

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to San Diego departing on 2/19. 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
0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Find the cheapest flights from Porto Alegre to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:05 pm - 9:47 am
POA
-
SAN
24h 42m2 stops
United Airlines Logo
3:40 pm - 4:20 pm
SAN
-
POA
43h 40m2 stops
$506United Airlines
Thu, Feb 19 - Sun, Mar 1
United Airlines Logo
2:05 pm - 9:47 am
POA
-
SAN
24h 42m2 stops
United Airlines Logo
7:50 pm - 4:20 pm
SAN
-
POA
39h 30m3 stops
$602United Airlines
Thu, Feb 19 - Sat, Feb 28
United Airlines Logo
3:20 pm - 9:47 am
POA
-
SAN
23h 27m2 stops
United Airlines Logo
3:40 pm - 4:20 pm
SAN
-
POA
43h 40m2 stops
$699United Airlines
Sun, Feb 15 - Wed, Feb 25
United Airlines Logo
2:05 pm - 11:48 am
POA
-
SAN
26h 43m2 stops
United Airlines Logo
10:15 pm - 2:40 pm
SAN
-
POA
35h 25m2 stops
$700United Airlines
Fri, Feb 6 - Fri, Feb 13
United Airlines Logo
1:00 pm - 8:46 pm
POA
-
SAN
36h 46m2 stops
United Airlines Logo
2:10 pm - 2:20 pm
SAN
-
POA
43h 10m2 stops
$720United Airlines
Mon, Feb 16 - Sat, Feb 28
American Airlines Logo
5:55 pm - 10:26 pm
POA
-
SAN
33h 31m2 stops
American Airlines Logo
10:30 pm - 5:45 pm
SAN
-
POA
38h 15m2 stops
$755American Airlines
Mon, Feb 16 - Wed, Feb 25
Air Canada Logo
5:30 am - 11:53 am
POA
-
SAN
35h 23m2 stops
Air Canada Logo
12:40 pm - 8:10 pm
SAN
-
POA
26h 30m2 stops
$803Air Canada
Tue, Feb 17 - Tue, Mar 3
LATAM Airlines Logo
2:50 pm - 12:21 pm
POA
-
SAN
26h 31m2 stops
LATAM Airlines Logo
10:20 pm - 6:30 am
SAN
-
POA
27h 10m2 stops
$808LATAM Airlines
Fri, Feb 27 - Tue, Mar 3
LATAM Airlines Logo
7:05 pm - 6:54 pm
POA
-
SAN
27h 49m2 stops
LATAM Airlines Logo
7:00 am - 5:00 pm
SAN
-
POA
30h 00m2 stops
$812LATAM Airlines
Tue, May 19 - Tue, Jun 16
LATAM Airlines Logo
5:55 pm - 12:55 pm
POA
-
SAN
24h 00m2 stops
LATAM Airlines Logo
6:30 am - 9:20 am
SAN
-
POA
21h 50m2 stops
$813LATAM Airlines
Tue, Feb 10 - Fri, Feb 20

LATAM Airlines flights from Porto Alegre to San Diego

Our best LATAM Airlines deals on Porto Alegre to San Diego flight tickets
LATAM Airlines
Feb 27
POA2:50 pmPorto Alegre Salgado Filho
26h 31m
2 stops
SAN12:21 pmSan Diego
Mar 3
SAN10:20 pmSan Diego
27h 10m
2 stops
POA6:30 amPorto Alegre Salgado Filho
$808
Find similar
LATAM Airlines
May 19
POA7:05 pmPorto Alegre Salgado Filho
27h 49m
2 stops
SAN6:54 pmSan Diego
Jun 16
SAN7:00 amSan Diego
30h 00m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
$812
Find similar
LATAM Airlines
Feb 10
POA5:55 pmPorto Alegre Salgado Filho
24h 00m
2 stops
SAN12:55 pmSan Diego
Feb 20
SAN6:30 amSan Diego
21h 50m
2 stops
POA9:20 amPorto Alegre Salgado Filho
$813
Find similar

United Airlines flights from Porto Alegre to San Diego

Our best United Airlines deals on Porto Alegre to San Diego flight tickets
United Airlines
Feb 19
POA2:05 pmPorto Alegre Salgado Filho
24h 42m
2 stops
SAN9:47 amSan Diego
Mar 1
SAN3:40 pmSan Diego
43h 40m
2 stops
POA4:20 pmPorto Alegre Salgado Filho
$506
Find similar
United Airlines
Feb 19
POA2:05 pmPorto Alegre Salgado Filho
24h 42m
2 stops
SAN9:47 amSan Diego
Feb 28
SAN7:50 pmSan Diego
39h 30m
3 stops
POA4:20 pmPorto Alegre Salgado Filho
$602
Find similar
United Airlines
Feb 15
POA3:20 pmPorto Alegre Salgado Filho
23h 27m
2 stops
SAN9:47 amSan Diego
Feb 25
SAN3:40 pmSan Diego
43h 40m
2 stops
POA4:20 pmPorto Alegre Salgado Filho
$699
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Porto Alegre to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 2/19

2:05 pm-9:47 am

2 stops24h 42m

San Diego

Sun 3/1

3:40 pm-4:20 pm

2 stops43h 40m

$506

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Thu 2/19

2:05 pm-9:47 am

2 stops24h 42m

San Diego

Sat 2/28

7:50 pm-4:20 pm

3 stops39h 30m

$602

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Sun 2/15

3:20 pm-9:47 am

2 stops23h 27m

San Diego

Wed 2/25

3:40 pm-4:20 pm

2 stops43h 40m

$699

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Fri 2/6

2:05 pm-11:48 am

2 stops26h 43m

San Diego

Fri 2/13

10:15 pm-2:40 pm

2 stops35h 25m

$700

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Mon 2/16

1:00 pm-8:46 pm

2 stops36h 46m

San Diego

Sat 2/28

2:10 pm-2:20 pm

2 stops43h 10m

$720

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Mon 2/16

5:55 pm-10:26 pm

2 stops33h 31m

San Diego

Wed 2/25

10:30 pm-5:45 pm

2 stops38h 15m

$755

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Tue 2/17

5:30 am-11:53 am

2 stops35h 23m

San Diego

Tue 3/3

12:40 pm-8:10 pm

2 stops26h 30m

$803

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Fri 2/27

2:50 pm-12:21 pm

2 stops26h 31m

San Diego

Tue 3/3

10:20 pm-6:30 am

2 stops27h 10m

$808

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Tue 5/19

7:05 pm-6:54 pm

2 stops27h 49m

San Diego

Tue 6/16

7:00 am-5:00 pm

2 stops30h 00m

$812

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

Tue 2/10

5:55 pm-12:55 pm

2 stops24h 00m

San Diego

Fri 2/20

6:30 am-9:20 am

2 stops21h 50m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Porto Alegre to San Diego

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 Porto Alegre to San Diego flights?

You could potentially save up to 28% on your flight if you consider stops on a Porto Alegre to San Diego flight.

When to book flights from Porto Alegre to San Diego

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

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

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

Fastest flight time

24h 47m

Direct flights

None
The fastest flight from Porto Alegre to San Diego takes 24h 47m
There are no direct flights from Porto Alegre to San Diego. There are no popular flight routes from Porto Alegre to San Diego.
Search flight deals

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

    The distance between Porto Alegre Salgado Filho and San Diego is about 6109.1 mi. A reasonable flight in good conditions will take 24h 47m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Alegre Salgado Filho Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto Alegre to San Diego for you.

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

Yes. momondo enables you to select and highlight flights to San Diego from Porto Alegre with this policy.

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

Once you have performed a search for Porto Alegre to San Diego 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 Porto Alegre to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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