Cheap flights from San Francisco to Porto from $394

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1 stop
Sun, Jul 27
San Francisco SFOPorto OPO

$394
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1 stop
Sat, Aug 2
San Francisco SFOPorto OPO

$403
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1 stop
Mon, Jul 28
San Francisco SFOPorto OPO

$424
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1 stop
Mon, Jul 28
San Francisco SFOPorto OPO

$424
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1 stop
Mon, Jul 28
San Francisco SFOPorto OPO

$424
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1 stop
Sun, Jul 27
San Francisco SFOPorto OPO

$426
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Prices updated:

1 stop
Sun, Jul 27 – Thu, Jul 31
San Francisco SFOPorto OPO

$1,054
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1 stop
Sun, Jul 27 – Thu, Jul 31
San Francisco SFOPorto OPO

$1,059
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1 stop
Sun, Jul 27 – Thu, Jul 31
San Francisco SFOPorto OPO

$1,074
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1 stop
Sun, Jul 27 – Thu, Jul 31
San Francisco SFOPorto OPO

$1,079
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1 stop
Sun, Jul 27 – Thu, Jul 31
San Francisco SFOPorto OPO

$1,270
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1 stop
Sat, Aug 2 – Thu, Aug 7
San Francisco SFOPorto OPO

$1,277
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Prices updated:

How much do flights to Porto cost?

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
289
days per year

14 day forecast

Saturday
12 Jul
21°C17°C
19 Jul
22°C16°C
Sunday
13 Jul
22°C16°C
20 Jul
22°C16°C
Monday
14 Jul
22°C15°C
21 Jul
21°C16°C
Tuesday
15 Jul
25°C16°C
22 Jul
22°C16°C
Wednesday
16 Jul
24°C17°C
23 Jul
22°C17°C
Thursday
17 Jul
22°C17°C
24 Jul
24°C17°C
Friday
18 Jul
22°C17°C
25 Jul
30°C20°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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