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Cheap flights from San Jose, California to Porto Alegre from $1,525

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Porto Alegre departing on 8/30. 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
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from San Jose, California to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:34 am - 6:15 pm
SJC
-
POA
28h 41m
2 stops
LATAM Airlines Logo
7:05 pm - 2:14 pm
POA
-
SJC
23h 09m
2 stops
$1,525LATAM Airlines
Sun, Aug 30 - Sun, Sep 6
LATAM Airlines Logo
12:35 pm - 6:15 pm
SJC
-
POA
25h 40m
2 stops
LATAM Airlines Logo
7:05 pm - 10:43 am
POA
-
SJC
19h 38m
2 stops
$1,528LATAM Airlines
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
6:37 pm - 2:05 pm
SJC
-
POA
39h 28m
3 stops
United Airlines Logo
4:05 pm - 11:46 am
POA
-
SJC
23h 41m
2 stops
$1,716United Airlines
Sun, Aug 16 - Sun, Aug 23
American Airlines Logo
6:00 am - 3:35 pm
SJC
-
POA
29h 35m
2 stops
American Airlines Logo
2:05 pm - 11:57 am
POA
-
SJC
25h 52m
3 stops
$2,856American Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
6:00 am - 10:45 am
SJC
-
POA
24h 45m
3 stops
American Airlines Logo
2:05 pm - 10:50 am
POA
-
SJC
24h 45m
2 stops
$2,977American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
6:00 am - 10:45 am
SJC
-
POA
24h 45m
3 stops
American Airlines Logo
5:05 pm - 1:40 pm
POA
-
SJC
24h 35m
3 stops
$3,989American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
6:00 am - 10:35 am
SJC
-
POA
24h 35m
3 stops
American Airlines Logo
2:05 pm - 11:57 am
POA
-
SJC
25h 52m
3 stops
$3,991American Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
6:00 am - 10:45 am
SJC
-
POA
24h 45m
3 stops
American Airlines Logo
5:05 pm - 1:40 pm
POA
-
SJC
24h 35m
3 stops
$3,997American Airlines
Sun, Aug 16 - Sun, Aug 23

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United Airlines flights from San Jose, California to Porto Alegre

Our best United Airlines deals on San Jose, California to Porto Alegre flight tickets
United Airlines
Aug 16
SJC6:37 pmSan Jose
39h 28m
3 stops
POA2:05 pmPorto Alegre Salgado Filho
Aug 23
POA4:05 pmPorto Alegre Salgado Filho
23h 41m
2 stops
SJC11:46 amSan Jose
$1,716
United Airlines
Jul 21
SJC6:30 amSan Jose
26h 40m
3 stops
POA1:10 pmPorto Alegre Salgado Filho
Aug 18
POA5:10 pmPorto Alegre Salgado Filho
22h 36m
2 stops
SJC11:46 amSan Jose
$2,247
United Airlines
Jul 21
SJC6:30 amSan Jose
29h 50m
3 stops
POA4:20 pmPorto Alegre Salgado Filho
Aug 18
POA5:10 pmPorto Alegre Salgado Filho
22h 36m
2 stops
SJC11:46 amSan Jose
$2,259

LATAM Airlines flights from San Jose, California to Porto Alegre

Our best LATAM Airlines deals on San Jose, California to Porto Alegre flight tickets
LATAM Airlines
Aug 30
SJC9:34 amSan Jose
28h 41m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
Sep 6
POA7:05 pmPorto Alegre Salgado Filho
23h 09m
2 stops
SJC2:14 pmSan Jose
$1,525
LATAM Airlines
Aug 16
SJC12:35 pmSan Jose
25h 40m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
Aug 23
POA7:05 pmPorto Alegre Salgado Filho
19h 38m
2 stops
SJC10:43 amSan Jose
$1,528
LATAM Airlines
Jul 27
SJC7:00 amSan Jose
27h 15m
2 stops
POA2:15 pmPorto Alegre Salgado Filho
Aug 4
POA5:50 pmPorto Alegre Salgado Filho
24h 24m
2 stops
SJC2:14 pmSan Jose
$1,681

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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 July 18, 2026.
Use the filters below to find and compare flights from San Jose, California to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/30

9:34 am-6:15 pm

2 stops28h 41m

Porto Alegre Salgado Filho

Sun 9/6

7:05 pm-2:14 pm

2 stops23h 09m

$1,525
Quickest round-trip

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/16

12:35 pm-6:15 pm

2 stops25h 40m

Porto Alegre Salgado Filho

Sun 8/23

7:05 pm-10:43 am

2 stops19h 38m

$1,528

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/16

6:37 pm-2:05 pm

3 stops39h 28m

Porto Alegre Salgado Filho

Sun 8/23

4:05 pm-11:46 am

2 stops23h 41m

$1,716

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Fri 8/28

6:00 am-3:35 pm

2 stops29h 35m

Porto Alegre Salgado Filho

Fri 9/4

2:05 pm-11:57 am

3 stops25h 52m

$2,856

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/30

6:00 am-10:45 am

3 stops24h 45m

Porto Alegre Salgado Filho

Sun 9/6

2:05 pm-10:50 am

2 stops24h 45m

$2,977

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/30

6:00 am-10:45 am

3 stops24h 45m

Porto Alegre Salgado Filho

Sun 9/6

5:05 pm-1:40 pm

3 stops24h 35m

$3,989

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Fri 8/28

6:00 am-10:35 am

3 stops24h 35m

Porto Alegre Salgado Filho

Fri 9/4

2:05 pm-11:57 am

3 stops25h 52m

$3,991

San JosePorto Alegre

SJC - POA

SJCPOA

San Jose

Sun 8/16

6:00 am-10:45 am

3 stops24h 45m

Porto Alegre Salgado Filho

Sun 8/23

5:05 pm-1:40 pm

3 stops24h 35m

$3,997

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Jose, California to Porto Alegre

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

Cheap San Jose, California to Porto Alegre (SJC to POA) flight deals and tips

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

Fastest flight time

29h 29m

Direct flights

None
The fastest flight from San Jose, California to Porto Alegre takes 29h 29m
There are no direct flights from San Jose, California to Porto Alegre. There are no popular flight routes from San Jose, California to Porto Alegre.
Search flight deals

Frequently asked questions about flying from San Jose, California to Porto Alegre

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

    The distance between San Jose and Porto Alegre Salgado Filho is about 6513.6 mi. By plane, this route typically takes 29h 29m.

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

    Prices for flights from San Jose Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

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

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

    The required travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Jose, California to Porto Alegre

  • How do I get Price Alerts for flights from San Jose, California to Porto Alegre?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Jose, California from Porto Alegre. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Jose, California to Porto Alegre with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find San Jose to Porto Alegre flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto Alegre that suits you.

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

momondo does allow users to show only those flights to Porto Alegre from San Jose which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Porto Alegre from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Porto Alegre from San Jose. 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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