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Cheap flights from Porto Alegre to San Diego from $394

This is the cheapest one-way 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 1/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 pm - 9:40 amPOA-SAN
20h 30m2 stops
United Airlines Logo
8:00 am - 4:10 pmSAN-POA
27h 10m2 stops
$507United Airlines
Find Deal
ter, fev 10 - sex, fev 20
United Airlines Logo
3:25 pm - 9:52 amPOA-SAN
23h 27m2 stops
United Airlines Logo
3:40 pm - 2:35 pmSAN-POA
41h 55m2 stops
$596United Airlines
Find Deal
qua, fev 18 - dom, fev 22
United Airlines Logo
3:25 pm - 11:14 amPOA-SAN
24h 49m2 stops
United Airlines Logo
10:15 pm - 4:10 pmSAN-POA
36h 55m2 stops
$599United Airlines
Find Deal
qua, fev 18 - dom, fev 22
Copa Airlines Logo
1:45 am - 5:41 pmPOA-SAN
20h 56m1 stop
Copa Airlines Logo
8:16 pm - 12:30 amSAN-POA
23h 14m1 stop
$1,078Copa Airlines
Find Deal
sáb, jan 10 - sex, jan 23
Copa Airlines Logo
1:45 am - 5:41 pmPOA-SAN
20h 56m1 stop
Copa Airlines Logo
6:10 pm - 12:25 amSAN-POA
25h 15m2 stops
$1,079Copa Airlines
Find Deal
seg, jan 12 - ter, mar 3
LATAM Airlines Logo
5:55 pm - 9:58 amPOA-SAN
21h 03m2 stops
LATAM Airlines Logo
10:30 pm - 6:30 amSAN-POA
27h 00m2 stops
$1,204LATAM Airlines
Find Deal
ter, jan 13 - ter, mar 3
LATAM Airlines Logo
6:40 am - 9:54 amPOA-SAN
32h 14m2 stops
LATAM Airlines Logo
10:30 pm - 5:00 pmSAN-POA
37h 30m2 stops
$1,241LATAM Airlines
Find Deal
ter, dez 16 - seg, dez 22
Multiple Airlines Logo
4:40 am - 9:58 amPOA-SAN
34h 18m2 stops
Multiple Airlines Logo
12:40 pm - 4:20 pmSAN-POA
22h 40m2 stops
$1,348Multiple Airlines
Find Deal
seg, jan 12 - ter, mar 3
American Airlines Logo
5:55 pm - 11:57 amPOA-SAN
23h 02m3 stops
American Airlines Logo
12:56 pm - 5:45 pmSAN-POA
23h 49m2 stops
$2,916American Airlines
Find Deal
ter, dez 16 - seg, dez 22
American Airlines Logo
5:55 pm - 11:57 amPOA-SAN
23h 02m3 stops
American Airlines Logo
12:56 pm - 5:45 pmSAN-POA
23h 49m2 stops
$2,931American Airlines
Find Deal
ter, dez 16 - seg, dez 22

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 10
POA6:10 pmPorto Alegre Salgado Filho
20h 30m
2 stops
SAN9:40 amSan Diego
Feb 20
SAN8:00 amSan Diego
27h 10m
2 stops
POA4:10 pmPorto Alegre Salgado Filho
$507
Find similar
United Airlines
Feb 18
POA3:25 pmPorto Alegre Salgado Filho
23h 27m
2 stops
SAN9:52 amSan Diego
Feb 22
SAN3:40 pmSan Diego
41h 55m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
$596
Find similar
United Airlines
Feb 18
POA3:25 pmPorto Alegre Salgado Filho
24h 49m
2 stops
SAN11:14 amSan Diego
Feb 22
SAN10:15 pmSan Diego
36h 55m
2 stops
POA4:10 pmPorto Alegre Salgado Filho
$599
Find similar

Copa Airlines flights from Porto Alegre to San Diego

Our best Copa Airlines deals on Porto Alegre to San Diego flight tickets
Copa Airlines
Jan 10
POA1:45 amPorto Alegre Salgado Filho
20h 56m
1 stop
SAN5:41 pmSan Diego
Jan 23
SAN8:16 pmSan Diego
23h 14m
1 stop
POA12:30 amPorto Alegre Salgado Filho
$1,078
Find similar
Copa Airlines
Jan 12
POA1:45 amPorto Alegre Salgado Filho
20h 56m
1 stop
SAN5:41 pmSan Diego
Mar 3
SAN6:10 pmSan Diego
25h 15m
2 stops
POA12:25 amPorto Alegre Salgado Filho
$1,079
Find similar
Copa Airlines
Feb 17
POA1:30 amPorto Alegre Salgado Filho
20h 43m
1 stop
SAN5:13 pmSan Diego
Feb 22
SAN8:17 pmSan Diego
23h 08m
1 stop
POA12:25 amPorto Alegre Salgado Filho
$1,092
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 novembro 6, 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

ter 2/10

6:10 pm-9:40 am

2 stops20h 30m

San Diego

sex 2/20

8:00 am-4:10 pm

2 stops27h 10m

$507

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

qua 2/18

3:25 pm-9:52 am

2 stops23h 27m

San Diego

dom 2/22

3:40 pm-2:35 pm

2 stops41h 55m

$596

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

qua 2/18

3:25 pm-11:14 am

2 stops24h 49m

San Diego

dom 2/22

10:15 pm-4:10 pm

2 stops36h 55m

$599

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

sáb 1/10

1:45 am-5:41 pm

1 stop20h 56m

San Diego

sex 1/23

8:16 pm-12:30 am

1 stop23h 14m

$1,078

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

seg 1/12

1:45 am-5:41 pm

1 stop20h 56m

San Diego

ter 3/3

6:10 pm-12:25 am

2 stops25h 15m

$1,079

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

ter 1/13

5:55 pm-9:58 am

2 stops21h 03m

San Diego

ter 3/3

10:30 pm-6:30 am

2 stops27h 00m

$1,204

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

ter 12/16

6:40 am-9:54 am

2 stops32h 14m

San Diego

seg 12/22

10:30 pm-5:00 pm

2 stops37h 30m

$1,241

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

seg 1/12

4:40 am-9:58 am

2 stops34h 18m

San Diego

ter 3/3

12:40 pm-4:20 pm

2 stops22h 40m

$1,348

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

ter 12/16

5:55 pm-11:57 am

3 stops23h 02m

San Diego

seg 12/22

12:56 pm-5:45 pm

2 stops23h 49m

$2,916

Porto AlegreSan Diego

POA - SAN

POASAN

Porto Alegre Salgado Filho

ter 12/16

5:55 pm-11:57 am

3 stops23h 02m

San Diego

seg 12/22

12:56 pm-5:45 pm

2 stops23h 49m

$2,931

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

What is the typical price of a round-trip flight between Porto Alegre and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Porto Alegre during the month April is also very affordable. Most momondo users find prices during this month for around $618.

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

You could potentially save up to 29% 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

Direct flights

None
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 20h 30m.

  • 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
National City
Imperial Beach
La Mesa
Poway
Borrego Springs
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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