$729 Cheap Flights from Pamplona (PNA) to San Francisco (SFO)

View $729 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Pamplona (PNA) to San Francisco Intl. Airport (SFO)

Cheap Flights from Pamplona to San Francisco (PNA-SFO)

Prices were available within the past 7 days and start at $729 for one-way flights and $798 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $798 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$813 Roundtrip, found 3 days ago
$813
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $813 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$831 Roundtrip, found 3 days ago
$831
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $831 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $837 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$915 Roundtrip, found 3 days ago
$915
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $915 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$924 Roundtrip, found 3 days ago
$924
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $924 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$939 Roundtrip, found 3 days ago
$939
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $939 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$957 Roundtrip, found 3 days ago
$957
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $957 found 3 days ago
Iberia
Sat, Dec 13 - Sat, Dec 27
PNA
Pamplona
SFO
San Francisco
$962 Roundtrip, found 3 days ago
$962
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Dec 13 from Pamplona to San Francisco, returning Sat, Dec 27, priced at $962 found 3 days ago
American Airlines
Sat, Dec 20 - Thu, Jan 8
PNA
Pamplona
SFO
San Francisco
$1,051 Roundtrip, found 18 hours ago
$1,051
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Dec 20 from Pamplona to San Francisco, returning Thu, Jan 8, priced at $1,051 found 18 hours ago
Flights from Pamplona (PNA) to San Francisco (SFO)
Origin airport
Pamplona
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Iberia
Roundtrip price
$798
Distance
5753 mi

Pamplona to San Francisco Flights

The cheapest times to fly from Pamplona 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 Pamplona to San Francisco are during the month of December. You can find some of the cheapest flights from Pamplona to San Francisco with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Pamplona 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 Pamplona 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 Pamplona to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $729 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 Pamplona 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 Pamplona 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 does a flight from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO) cost?
Get a cheap one-way flight from $729 or cheap return flight from $798 from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO)?
December is the least expensive month to fly from PNA to SFO. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from PNA to SFO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO)?
Nonstop flights from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PNA to SFO?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO)?
To land at San Francisco Intl. Airport (SFO) on time, book a flight that takes off from Pamplona Airport (PNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO) last-minute?
Holding off until just before your departure to book your flight from PNA to SFO generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a PNA to SFO flight and hotel package?
Booking a PNA to SFO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pamplona Airport (PNA) to San Francisco Intl. Airport (SFO)?
If you booked your PNA to SFO flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.