$514 Cheap Flights from Petrolina (PNZ) to San Francisco (SFO)

View $514 flight on Tue, Aug 5, 2025Opens in a new window

Popular airlines from Petrolina (PNZ-Senador Nilo Coelho Intl.) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Petrolina to San Francisco (PNZ-SFO)

Prices were available within the past 7 days and start at $514 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Petrolina (PNZ) to San Francisco (SFO)
Origin airport
Senador Nilo Coelho Intl.
Destination airport
San Francisco Intl.
Distance
6171 mi

Petrolina to San Francisco Flights

The cheapest times to fly from Petrolina to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Petrolina to San Francisco are during the month of . You can find some of the cheapest flights from Petrolina to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Petrolina to San Francisco

Sunday is one of the best days to book for cheap flights from Petrolina to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Petrolina to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Petrolina to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $514 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Petrolina to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Petrolina to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much is a flight from PNZ to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Senador Nilo Coelho Intl. Airport (PNZ) to SFO was . Fares this cheap don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Petrolina Airport to San Francisco Airport?
This varies between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Petrolina Airport to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Senador Nilo Coelho Intl. Airport (PNZ) to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Senador Nilo Coelho Intl. Airport (PNZ) to SFO?
With a flight distance of 6153 mi from Petrolina Airport to SFO, this is a long trip. Be sure to drink plenty of water and go for a short walk down the aisle every so often.
Which airlines fly direct from PNZ to San Francisco Airport?
Unfortunately, there are no airlines that fly directly between Petrolina Airport and San Francisco Airport. You'll have to book a flight with one or more stops.
Are PNZ to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from Senador Nilo Coelho Intl. Airport (PNZ) to San Francisco Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously --- as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

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