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Cheap flights from Portugal to San Jose from $499

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to San Jose departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portugal to San Jose

Recent round-trip flight deals from Portugal to San Jose

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 10:36 pm
LIS
-
SJC
25h 31m
2 stops
United Airlines Logo
6:30 am - 10:30 am
SJC
-
LIS
20h 00m
2 stops
$768United Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
6:35 am - 10:56 am
LIS
-
SJC
36h 21m
2 stops
American Airlines Logo
6:00 am - 4:20 pm
SJC
-
LIS
26h 20m
2 stops
$784American Airlines
Wed, May 20 - Sat, Jun 6
American Airlines Logo
7:10 am - 1:42 pm
LIS
-
SJC
38h 32m
2 stops
American Airlines Logo
6:00 am - 4:20 pm
SJC
-
LIS
26h 20m
2 stops
$797American Airlines
Sat, May 23 - Sat, Jun 6
American Airlines Logo
6:35 am - 10:56 am
LIS
-
SJC
36h 21m
2 stops
American Airlines Logo
6:00 am - 11:05 pm
SJC
-
LIS
33h 05m
2 stops
$802American Airlines
Wed, May 20 - Sun, Jun 7
Delta Logo
5:35 am - 5:15 pm
LIS
-
SJC
19h 40m
2 stops
Delta Logo
7:00 am - 6:45 pm
SJC
-
LIS
27h 45m
2 stops
$808Delta
Mon, May 25 - Sat, Jun 6
American Airlines Logo
7:10 am - 10:32 pm
LIS
-
SJC
23h 22m
2 stops
American Airlines Logo
6:00 am - 11:05 pm
SJC
-
LIS
33h 05m
2 stops
$814American Airlines
Sat, May 23 - Sun, Jun 7
Delta Logo
5:00 am - 3:28 pm
LIS
-
SJC
18h 28m
2 stops
Delta Logo
11:30 am - 6:45 pm
SJC
-
LIS
23h 15m
2 stops
$821Delta
Wed, May 20 - Tue, Jun 9
Delta Logo
5:35 am - 10:36 pm
LIS
-
SJC
25h 01m
2 stops
Delta Logo
11:30 am - 6:45 pm
SJC
-
LIS
23h 15m
2 stops
$827Delta
Sat, May 23 - Tue, Jun 9
American Airlines Logo
6:35 am - 10:56 am
LIS
-
SJC
36h 21m
2 stops
American Airlines Logo
8:00 am - 11:15 pm
SJC
-
LIS
31h 15m
2 stops
$832American Airlines
Wed, May 20 - Wed, Jun 10
American Airlines Logo
7:10 am - 10:32 pm
LIS
-
SJC
23h 22m
2 stops
American Airlines Logo
8:00 am - 11:15 pm
SJC
-
LIS
31h 15m
2 stops
$844American Airlines
Sat, May 23 - Wed, Jun 10

American Airlines flights from Portugal to San Jose, California

Our best American Airlines deals on Portugal to San Jose, California flight tickets
American Airlines
May 20
LIS6:35 amLisbon Humberto Delgado
36h 21m
2 stops
SJC10:56 amSan Jose
Jun 6
SJC6:00 amSan Jose
26h 20m
2 stops
LIS4:20 pmLisbon Humberto Delgado
$784
American Airlines
May 23
LIS7:10 amLisbon Humberto Delgado
38h 32m
2 stops
SJC1:42 pmSan Jose
Jun 6
SJC6:00 amSan Jose
26h 20m
2 stops
LIS4:20 pmLisbon Humberto Delgado
$797
American Airlines
May 20
LIS6:35 amLisbon Humberto Delgado
36h 21m
2 stops
SJC10:56 amSan Jose
Jun 7
SJC6:00 amSan Jose
33h 05m
2 stops
LIS11:05 pmLisbon Humberto Delgado
$802

Delta flights from Portugal to San Jose, California

Our best Delta deals on Portugal to San Jose, California flight tickets
Delta
May 25
LIS5:35 amLisbon Humberto Delgado
19h 40m
2 stops
SJC5:15 pmSan Jose
Jun 6
SJC7:00 amSan Jose
27h 45m
2 stops
LIS6:45 pmLisbon Humberto Delgado
$808
Delta
May 20
LIS5:00 amLisbon Humberto Delgado
18h 28m
2 stops
SJC3:28 pmSan Jose
Jun 9
SJC11:30 amSan Jose
23h 15m
2 stops
LIS6:45 pmLisbon Humberto Delgado
$821
Delta
May 23
LIS5:35 amLisbon Humberto Delgado
25h 01m
2 stops
SJC10:36 pmSan Jose
Jun 9
SJC11:30 amSan Jose
23h 15m
2 stops
LIS6:45 pmLisbon Humberto Delgado
$827

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to San Jose, California 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 February 15, 2026.
Use the filters below to find and compare flights from Portugal to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 4/1

5:05 am-10:36 pm

2 stops25h 31m

San Jose

Wed 4/8

6:30 am-10:30 am

2 stops20h 00m

$768

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 5/20

6:35 am-10:56 am

2 stops36h 21m

San Jose

Sat 6/6

6:00 am-4:20 pm

2 stops26h 20m

$784

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 5/23

7:10 am-1:42 pm

2 stops38h 32m

San Jose

Sat 6/6

6:00 am-4:20 pm

2 stops26h 20m

$797

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 5/20

6:35 am-10:56 am

2 stops36h 21m

San Jose

Sun 6/7

6:00 am-11:05 pm

2 stops33h 05m

$802

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Mon 5/25

5:35 am-5:15 pm

2 stops19h 40m

San Jose

Sat 6/6

7:00 am-6:45 pm

2 stops27h 45m

$808

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 5/23

7:10 am-10:32 pm

2 stops23h 22m

San Jose

Sun 6/7

6:00 am-11:05 pm

2 stops33h 05m

$814

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 5/20

5:00 am-3:28 pm

2 stops18h 28m

San Jose

Tue 6/9

11:30 am-6:45 pm

2 stops23h 15m

$821

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 5/23

5:35 am-10:36 pm

2 stops25h 01m

San Jose

Tue 6/9

11:30 am-6:45 pm

2 stops23h 15m

$827

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Wed 5/20

6:35 am-10:56 am

2 stops36h 21m

San Jose

Wed 6/10

8:00 am-11:15 pm

2 stops31h 15m

$832

LisbonSan Jose

LIS - SJC

LISSJC

Lisbon Humberto Delgado

Sat 5/23

7:10 am-10:32 pm

2 stops23h 22m

San Jose

Wed 6/10

8:00 am-11:15 pm

2 stops31h 15m

$844

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 Jose from

How to get the cheapest flight ticket from Portugal to San Jose, California

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 cheapest airline that flies from Portugal to San Jose?

American Airlines and British Airways are the most popular carriers operating from Portugal to San Jose

What airlines fly to San Jose, California?

TAP AIR PORTUGAL, Delta and United Airlines are the top three most popular airlines that fly to San Jose, California from Portugal according to our data. TAP AIR PORTUGAL is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 7 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Cheap Portugal to San Jose, California flight deals and tips

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

Fastest flight time

23h 39m

Direct flights

None
The fastest flight from Portugal to San Jose, California takes 23h 39m
There are no direct flights from Portugal to San Jose, California. There are no popular flight routes from Portugal to San Jose, California.
Search flight deals

  • When did momondo last update prices for flights from Portugal to San Jose Airport?

    Prices for flights from Portugal to San Jose Airport are updated daily.

  • How old do you have to be to fly from Portugal to San Jose 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 Portugal to San Jose Airport.

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

    The necessary travel and health documents for your San Jose 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.

Why use momondo?

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

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

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

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

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

Once all potential Portugal to San Jose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Jose from Portugal 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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