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Did you mean flights from San Francisco to Porto?

Flights from Porto to San Francisco, United States

Porto to San Francisco Last modified: Jun 27, 2017 10:37 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 28,914,024,697 round trip itineraries and found the cheapest flights to San Francisco. KLM & Turkish frequently offer the best deals to San Francisco flights, or select your preferred carrier below to see the cheapest days to fly.

KLM
OPOSFO
Wed 9/13
2 stops
SFOOPO
Wed 9/20
2 stops
€535
Turkish
OPOSFO
Tue 10/3
1 stop
SFOOPO
Tue 10/10
1 stop
€539
Air France
OPOSFO
Wed 9/13
2 stops
SFOOPO
Wed 9/20
2 stops
€551
American
OPOSFO
Fri 10/20
2 stops
SFOOPO
Sun 11/5
2 stops
€869
United
OPOSFO
Wed 9/13
2 stops
SFOOPO
Wed 9/20
2 stops
€871
Iberia
OPOSFO
Mon 9/18
2 stops
SFOOPO
Thu 9/28
2 stops
€878

How Much is a Flight from Porto to San Francisco? 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 Porto to San Francisco, and have found the average flight price for this trip to be €695.

Where To Buy Cheap Flights from Porto to San Francisco?

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 Porto to San Francisco 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 Porto to San Francisco? 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 Porto to San Francisco.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days €0 €0
7-14 days €0 €0
14-21 days €0 €0
21-30 days €0 €0
30-60 days €0 €1,097
60-90 days €0 €535
90+ days €0 €539

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

We've examined 28,926,578,480 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Porto to San Francisco is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
€544€904€535€1,169€554€601€556

Compare Flight Prices from Porto to San Francisco 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 Porto to San Francisco flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Porto San Francisco KLM 7/30/17 8/13/17 2 €1,234
August Porto San Francisco KLM 8/27/17 9/9/17 1 €906
September Porto San Francisco KLM 9/13/17 9/20/17 2 €535
October Porto San Francisco Turkish 10/3/17 10/10/17 1 €539
November Porto San Francisco Turkish 11/9/17 11/15/17 1 €540
March Porto San Francisco Air Canada 3/21/18 3/27/18 2 €721

Cheap Last Minute Flights from Porto to San Francisco 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 Porto to San Francisco. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
€1,172
9 10 11 12 13 14 15
€1,172

Connecting Flights vs Direct Flights from Porto to San Francisco 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 Porto to San Francisco is €1,091.

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

One Way Flights vs Round Trip Flights from Porto to San Francisco 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 Porto to San Francisco. 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 Porto to San Francisco is not available.

The average price for round trip flights from Porto to San Francisco is €746.

Porto to San Francisco Flight Questions

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

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

Airlines in Porto flying to San Francisco Last modified: Jun 27, 2017 10:37 -04:00Number of routes searched: 28Number of itineraries searched: 4,006

Wondering which airlines fly out of Porto to San Francisco? We've gathered the average price of Porto airlines with flights to San Francisco. 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.

Porto to San Francisco
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air France CDG
British Airways LGW
Iberia BCN
KLM AMS
Lufthansa FRA
Lufthansa MUC
Swiss ZRH
Turkish IST
British Airways BCN / LGW
British Airways BCN / LHR
Iberia MAD / BCN
Iberia BCN / LHR
Iberia MAD / HEL
Iberia MAD / LHR
Lufthansa FRA / CDG
Lufthansa FRA / LHR
Lufthansa FRA / MUC
Swiss GVA / ZRH
Austrian VIE / LHR
Brussels BRU / LHR

Porto to San Francisco Airports

These are the major commercial airports we're currently monitoring in Porto and San Francisco. 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

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Porto - OPO Last modified: Jun 27, 2017 10:37 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Porto to San Francisco