Cheap flights from Porto to San Francisco from $308
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to San Francisco departing on 5/6. 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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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Porto to San Francisco by changing tabs
Find the cheapest one-way flights from Porto to San Francisco
If you're looking for one-way flights from Porto to San Francisco, view some of our deals below provided by Air Transat and Vueling
Best airlines flying from Porto to San Francisco
Compare and see reviews for airlines that fly from Porto to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $570 | Free Cancellation | Rating 8.0 10,951 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 6.8 6,903 reviews | |||
| PriceFrom $651 | Free Cancellation | Rating 7.0 7,740 reviews | |||
| PriceFrom $754 | Free Cancellation | Rating 7.3 14,875 reviews |
Vueling flights from Porto to San Francisco
Our best Vueling deals on Porto to San Francisco flight tickets
Delta flights from Porto to San Francisco
Our best Delta deals on Porto to San Francisco flight tickets
How to get the cheapest flight ticket from Porto to San Francisco
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 month to fly from Porto to San Francisco?
February. The cheapest time of year to fly to San Francisco from Porto is February. Most expensive is July
What is the cheapest day to depart Porto for San Francisco?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly from Porto to San Francisco?
Porto to San Francisco flights are currently only available in the morning
What is the cheapest airline that flies to San Francisco from Porto?
Lufthansa. American Airlines, British Airways, and Delta are the most popular carriers operating from Porto to San Francisco
What is the cheapest Porto to San Francisco flight route?
Porto - San Francisco. Fly from Porto to San Francisco for the best Porto - San Francisco flight prices
How far in advance should you book Porto to San Francisco flights?
43 days before. The cheapest time to buy a flight from Porto to San Francisco is approximately 43 days to departure
Cheap Porto to San Francisco (OPO to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Porto to San Francisco
Best Price Found | $308 |
|---|---|
Fastest flight time | 14h 40m |
Direct flights | None |
Airports in San Francisco | 1 airport |
How far is Porto to San Francisco by plane?
There are 5565.0 mi between Porto and San Francisco. Typically, this will take 14h 40m by plane in normal conditions.
When did momondo last update prices for flights from Porto Airport to San Francisco Airport?
Prices for flights from Porto Airport to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Porto Airport to San Francisco Airport?
The number of operators available for flights from Porto Airport to San Francisco Airport is 4 as of April 2024.
How old do you have to be to fly from Porto Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Porto to San Francisco?
It is quick and easy to find Porto to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.
Can I find flights from Porto to San Francisco with flexible booking policies on momondo?
Yes. All flights to San Francisco from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Porto to San Francisco?
Once all potential Porto to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Porto to San Francisco right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Porto to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.