Cheap flights from San Francisco to Porto from $363

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1 stop
Thu, Jul 24
San Francisco SFOPorto OPO

$363
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1 stop
Sat, Jul 26
San Francisco SFOPorto OPO

$378
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1 stop
Tue, Jul 22
San Francisco SFOPorto OPO

$378
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1 stop
Tue, Jul 22
San Francisco SFOPorto OPO

$378
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1 stop
Wed, Jul 23
San Francisco SFOPorto OPO

$425
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1 stop
Mon, Jul 21
San Francisco SFOPorto OPO

$426
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Prices updated:

1 stop
Sun, Jul 20 – Thu, Jul 24
San Francisco SFOPorto OPO

$988
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1 stop
Tue, Jul 22 – Sat, Jul 26
San Francisco SFOPorto OPO

$1,034
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1 stop
Sun, Jul 20 – Thu, Jul 24
San Francisco SFOPorto OPO

$1,054
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1 stop
Sun, Jul 20 – Thu, Jul 24
San Francisco SFOPorto OPO

$1,071
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1 stop
Sun, Jul 20 – Thu, Jul 24
San Francisco SFOPorto OPO

$1,071
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1 stop
Sat, Jul 26 – Tue, Jul 29
San Francisco SFOPorto OPO

$1,098
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Prices updated:

Key info about flying to Porto

Depart from
San Francisco International
Arrive to
Porto
Average flights per week
400
Flight distance
Worth visiting
Bairro of Ribeira, Portugal - Santiago De Compostela

Check-in for a flight from San Francisco to Porto

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
TAP PortugalTAPTPNo
Iberia AirlinesIBEIBYes
Hawaiian AirlinesHALHANo
United AirlinesUALUANo

Weather in Porto

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January13°C7°C
February14°C7°C
March16°C9°C
April17°C10°C
May20°C12°C
June22°C15°C
July25°C16°C
August25°C17°C
September24°C16°C
October21°C14°C
November16°C11°C
December14°C9°C
Hottest Month
25°C
August
Coldest month
7°C
January
Sunny days
288
days per year

14 day forecast

Saturday
28 Jun
27°C19°C
5 Jul
24°C17°C
Sunday
29 Jun
88%
30°C20°C
6 Jul
27°C18°C
Monday
30 Jun
29°C22°C
7 Jul
30°C20°C
Tuesday
1 Jul
27°C19°C
8 Jul
30°C23°C
Wednesday
2 Jul
85%
22°C18°C
9 Jul
87%
25°C21°C
Thursday
3 Jul
23°C16°C
10 Jul
23°C19°C
Friday
4 Jul
25°C16°C
11 Jul
23°C18°C
The most popular airlines for this route are Ryanair, TAP Portugal, Iberia Airlines, Hawaiian Airlines, and United Airlines. San Francisco and Porto have 400 direct flights per week. When you arrive at Porto, consider visiting Bairro of Ribeira, Portugal, and Santiago De Compostela.

Frequently asked questions

What are the most popular routes to and from San Francisco?
What are the most popular routes to and from Porto?
What airports are near San Francisco?
What airports are near Porto?
Which airlines fly between San Francisco and Porto?
When’s the best time to travel between San Francisco and Porto?
What flights operate between San Francisco and Porto?
How many airports are there near San Francisco?
How many airports are there near Porto?
What time do nonstop (direct) flights between San Francisco and Porto depart?
What time do nonstop (direct) flights between San Francisco and Porto arrive?
What time do flights between San Francisco and Porto depart?
What time do flights between San Francisco and Porto arrive?

Explore alternative trips

Flights from San Francisco

Flights to Porto

Popular routes

The nearest countries with flights to Porto

Here is a list of countries people are flying from

Other destination countries from San Francisco

Here is a list of countries people are flying to

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