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Cheap flights from California to Porto Santo from $1,624

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Porto Santo departing on 6/15. 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 California to Porto Santo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 pm - 11:10 am
SFO
-
PXO
56h 25m
2 stops
Multiple Airlines Logo
12:00 pm - 4:40 pm
PXO
-
SFO
60h 40m
2 stops
$1,875Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
7:00 am - 7:25 pm
SFO
-
PXO
28h 25m
2 stops
Multiple Airlines Logo
8:00 pm - 9:28 pm
PXO
-
SFO
33h 28m
2 stops
$1,936Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
6:45 pm - 11:10 am
SFO
-
PXO
56h 25m
2 stops
Multiple Airlines Logo
12:00 pm - 4:40 pm
PXO
-
SFO
36h 40m
2 stops
$1,941Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
8:30 am - 11:10 am
SFO
-
PXO
42h 40m
3 stops
Multiple Airlines Logo
8:30 am - 10:45 am
PXO
-
SFO
34h 15m
3 stops
$2,074Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
4:30 pm - 11:10 am
SFO
-
PXO
34h 40m
3 stops
Multiple Airlines Logo
12:00 pm - 10:45 am
PXO
-
SFO
30h 45m
2 stops
$2,122Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
4:30 pm - 11:10 am
SFO
-
PXO
34h 40m
3 stops
Multiple Airlines Logo
12:00 pm - 10:45 am
PXO
-
SFO
30h 45m
2 stops
$2,128Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
4:30 pm - 11:10 am
SFO
-
PXO
34h 40m
3 stops
Multiple Airlines Logo
8:30 am - 10:45 am
PXO
-
SFO
34h 15m
3 stops
$2,133Multiple Airlines
Tue, Jun 23 - Fri, Jul 3
Multiple Airlines Logo
1:05 pm - 7:25 pm
SFO
-
PXO
46h 20m
3 stops
Multiple Airlines Logo
8:30 am - 10:50 am
PXO
-
SFO
34h 20m
3 stops
$2,149Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
1:05 pm - 9:20 pm
SFO
-
PXO
48h 15m
2 stops
Multiple Airlines Logo
8:30 am - 10:50 am
PXO
-
SFO
34h 20m
3 stops
$2,311Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
5:40 pm - 1:45 pm
SFO
-
PXO
36h 05m
2 stops
Multiple Airlines Logo
12:00 pm - 5:35 pm
PXO
-
SFO
37h 35m
1 stop
$3,599Multiple Airlines
Tue, Jun 23 - Fri, Jul 3

momondo Fare Finder

 
Customize your flight search to find flights from California to Porto Santo 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 May 10, 2026.
Use the filters below to find and compare flights from California to Porto Santo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

6:45 pm-11:10 am

2 stops56h 25m

Porto Santo

Fri 7/3

12:00 pm-4:40 pm

2 stops60h 40m

$1,875
Quickest round-trip

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Sat 6/20

7:00 am-7:25 pm

2 stops28h 25m

Porto Santo

Sat 6/27

8:00 pm-9:28 pm

2 stops33h 28m

$1,936

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

6:45 pm-11:10 am

2 stops56h 25m

Porto Santo

Fri 7/3

12:00 pm-4:40 pm

2 stops36h 40m

$1,941

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

8:30 am-11:10 am

3 stops42h 40m

Porto Santo

Fri 7/3

8:30 am-10:45 am

3 stops34h 15m

$2,074

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

4:30 pm-11:10 am

3 stops34h 40m

Porto Santo

Fri 7/3

12:00 pm-10:45 am

2 stops30h 45m

$2,122

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

4:30 pm-11:10 am

3 stops34h 40m

Porto Santo

Fri 7/3

12:00 pm-10:45 am

2 stops30h 45m

$2,128

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

4:30 pm-11:10 am

3 stops34h 40m

Porto Santo

Fri 7/3

8:30 am-10:45 am

3 stops34h 15m

$2,133

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Sat 6/20

1:05 pm-7:25 pm

3 stops46h 20m

Porto Santo

Sat 6/27

8:30 am-10:50 am

3 stops34h 20m

$2,149

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Sat 6/20

1:05 pm-9:20 pm

2 stops48h 15m

Porto Santo

Sat 6/27

8:30 am-10:50 am

3 stops34h 20m

$2,311

San FranciscoPorto Santo

SFO - PXO

SFOPXO

San Francisco

Tue 6/23

5:40 pm-1:45 pm

2 stops36h 05m

Porto Santo

Fri 7/3

12:00 pm-5:35 pm

1 stop37h 35m

$3,599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Porto Santo from

How to get the cheapest flight ticket from California to Porto Santo

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 California to Porto Santo?

TAP AIR PORTUGAL is the most popular carrier operating from California to Porto Santo

What airlines fly to Porto Santo?

TAP AIR PORTUGAL, United Airlines and Lufthansa are the top three most popular airlines that fly to Porto Santo from California according to our data. TAP AIR PORTUGAL is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Porto Santo. Keep in mind that there are 4 different airlines that fly to Porto Santo on a routine basis, so you have a few additional options to choose from.

Cheap California to Porto Santo flight deals and tips

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

Fastest flight time

29h 25m

Direct flights

None
The fastest flight from California to Porto Santo takes 29h 25m
There are no direct flights from California to Porto Santo. There are no popular flight routes from California to Porto Santo.
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Frequently asked questions about flying from California to Porto Santo

  • When did momondo last update prices for flights from California to Porto Santo Airport?

    Prices for flights from California to Porto Santo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from California to Porto Santo 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 California to Porto Santo Airport.

  • What documentation or ID do you need to fly to Porto Santo Airport?

    The required travel and health documents for your Porto Santo 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 Santo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from California to Porto Santo?

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 California to Porto Santo for you.

Can I find flights from California to Porto Santo with flexible booking policies on momondo?

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

How can momondo help me find flights from California to Porto Santo?

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

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

Yes. momondo can track prices for California to Porto Santo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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