Flights from San Francisco to Porto, Portugal

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Did you mean flights from Porto to San Francisco?

San Francisco to Porto Last modified: Sep 19, 2018 1:13 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Porto. Iberia & Air France frequently offer the best deals to Porto flights, or select your preferred carrier below to see the cheapest days to fly.

Iberia
SFOOPO
Wed 10/31
1 stop
OPOSFO
Tue 11/6
1 stop
$475
Air France
SFOOPO
Wed 11/28
2 stops
OPOSFO
Wed 12/5
2 stops
$557
KLM
SFOOPO
Wed 11/21
1 stop
OPOSFO
Wed 11/28
1 stop
$562
United
SFOOPO
Tue 11/13
1 stop
OPOSFO
Mon 11/19
1 stop
$742
Turkish
SFOOPO
Tue 10/9
1 stop
OPOSFO
Wed 10/24
1 stop
$749
American
SFOOPO
Fri 1/11
2 stops
OPOSFO
Sun 1/27
2 stops
$755

How Much is a Flight from San Francisco to Porto? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from San Francisco to Porto, and have found the average flight price for this trip to be $612.

Where To Buy Cheap Flights from San Francisco to Porto?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from San Francisco to Porto based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from San Francisco to Porto? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from San Francisco to Porto.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $1,268
7-14 days $0 $658
14-21 days $0 $749
21-30 days $0 $1,096
30-60 days $0 $475
60-90 days $0 $557
90+ days $0 $455

Cheapest Day To Fly from San Francisco to Porto Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from San Francisco to Porto is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$572$579$475$575$830$589$658

Compare Flight Prices from San Francisco to Porto by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for San Francisco to Porto flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September San Francisco Porto Iberia 9/30/18 10/6/18 1 $658
October San Francisco Porto Iberia 10/31/18 11/6/18 1 $475
November San Francisco Porto Air France 11/28/18 12/5/18 2 $557
December San Francisco Porto KLM 12/25/18 1/13/19 1 $575
January San Francisco Porto Air France 1/11/19 1/27/19 1 $568
February San Francisco Porto Iberia 2/9/19 2/15/19 1 $455
March San Francisco Porto American 3/20/19 4/2/19 2 $755
April San Francisco Porto British Airways 4/28/19 5/6/19 1 $700

Cheap Last Minute Flights from San Francisco to Porto Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from San Francisco to Porto. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$1,096
14 15 16 17 18 19 20
$1,096

Connecting Flights vs Direct Flights from San Francisco to Porto Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from San Francisco to Porto is $750.

The average price for direct flights from San Francisco to Porto is not available.

One Way Flights vs Round Trip Flights from San Francisco to Porto Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Francisco to Porto. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Francisco to Porto is $646.

The average price for round trip flights from San Francisco to Porto is $804.

San Francisco to Porto Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from San Francisco to Porto?
Answer: Frankfurt, DE

Airlines in San Francisco flying to Porto Last modified: Sep 19, 2018 1:13 -04:00Number of routes searched: 43Number of itineraries searched: 15,550

Wondering which airlines fly out of San Francisco to Porto? We've gathered the average price of San Francisco airlines with flights to Porto. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Francisco to Porto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ
Air France CDG
British Airways LGW
Iberia BCN
Iberia MAD
KLM AMS
Lufthansa FRA
Lufthansa MUC
Swiss ZRH
Turkish IST
United EWR
Air Canada YEG / YYZ
Air Canada YUL / YYZ
Air Canada YVR / YYZ
Air Canada YYC / YYZ
Iberia LGW / MAD
Iberia BCN / MAD
Iberia HEL / MAD
Lufthansa CDG / FRA
Lufthansa CDG / MUC
Lufthansa FRA / MUC
Swiss ZRH / GVA
Brussels CDG / BRU
Brussels LHR / BRU
United DCA / EWR
United DEN / EWR
United IAD / EWR
United LAX / EWR

San Francisco to Porto Airports

These are the major commercial airports we're currently monitoring in San Francisco and Porto. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

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Cheap Flights from San Francisco to Porto