$498 Cheap Flights from Seattle (SEA) to Pamplona (PNA)

View $498 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Pamplona (PNA)

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Cheap Flights from Seattle to Pamplona (SEA-PNA)

Prices were available within the past 7 days and start at $498 for one-way flights and $651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Jan 12 - Thu, Jan 29
SEA
Seattle
PNA
Pamplona
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Jan 12 from Seattle to Pamplona, returning Thu, Jan 29, priced at $651 found 1 day ago
American Airlines
Tue, Jan 13 - Thu, Jan 29
SEA
Seattle
PNA
Pamplona
$659 Roundtrip, found 1 day ago
$659
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 13 from Seattle to Pamplona, returning Thu, Jan 29, priced at $659 found 1 day ago
British Airways
Mon, Jan 26 - Thu, Feb 12
SEA
Seattle
PNA
Pamplona
$674 Roundtrip, found 1 day ago
$674
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Jan 26 from Seattle to Pamplona, returning Thu, Feb 12, priced at $674 found 1 day ago
American Airlines
Sun, Jan 25 - Thu, Feb 5
SEA
Seattle
PNA
Pamplona
$722 Roundtrip, found 1 day ago
$722
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 25 from Seattle to Pamplona, returning Thu, Feb 5, priced at $722 found 1 day ago
Iberia
Sat, Nov 29 - Sat, Dec 6
SEA
Seattle
PNA
Pamplona
$731 Roundtrip, found 3 days ago
$731
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 29 from Seattle to Pamplona, returning Sat, Dec 6, priced at $731 found 3 days ago
Iberia
Sat, Nov 29 - Sat, Dec 6
SEA
Seattle
PNA
Pamplona
$738 Roundtrip, found 3 days ago
$738
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 29 from Seattle to Pamplona, returning Sat, Dec 6, priced at $738 found 3 days ago
Iberia
Sat, Nov 29 - Sat, Dec 6
SEA
Seattle
PNA
Pamplona
$742 Roundtrip, found 3 days ago
$742
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 29 from Seattle to Pamplona, returning Sat, Dec 6, priced at $742 found 3 days ago
British Airways
Fri, Jan 9 - Fri, Jan 23
SEA
Seattle
PNA
Pamplona
$751 Roundtrip, found 1 day ago
$751
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Jan 9 from Seattle to Pamplona, returning Fri, Jan 23, priced at $751 found 1 day ago
British Airways
Thu, Jan 29 - Mon, Feb 16
SEA
Seattle
PNA
Pamplona
$759 Roundtrip, found 1 day ago
$759
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Jan 29 from Seattle to Pamplona, returning Mon, Feb 16, priced at $759 found 1 day ago
Finnair
Sat, Nov 29 - Sat, Dec 6
SEA
Seattle
PNA
Pamplona
$1,238 Roundtrip, found 3 days ago
$1,238
Roundtrip
found 3 days ago
Select Finnair flight, departing Sat, Nov 29 from Seattle to Pamplona, returning Sat, Dec 6, priced at $1,238 found 3 days ago
Flights from Seattle (SEA) to Pamplona (PNA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Pamplona
Roundtrip price
$651
Distance
5230 mi

Seattle to Pamplona Flights

The cheapest times to fly from Seattle to Pamplona

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 Seattle to Pamplona are during the month of January. You can find some of the cheapest flights from Seattle to Pamplona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Pamplona

Sunday is one of the best days to book for cheap flights from Seattle to Pamplona: 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 Seattle to Pamplona

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 Seattle to Pamplona in 2025. You can also book with separate airlines for your outbound and return journeys, from $498 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 Seattle to Pamplona 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 Seattle to Pamplona 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 Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA) cost?
Grab a cheap one-way flight from $498 or cheap return flight from $651 from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA)?
Flying in January may help you find better deals, as it's the cheapest month for flights between SEA and PNA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from SEA to PNA. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA)?
There aren't any daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SEA to PNA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA)?
To arrive at Pamplona Airport (PNA) on time, choose a flight that leaves from Seattle - Tacoma Intl. Airport (SEA) 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 Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA) last-minute?
Last-minute fares from SEA to PNA are generally more expensive. To secure the best rates, start looking for flights early. That said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a SEA to PNA flight and hotel package?
Booking a SEA to PNA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Pamplona Airport (PNA)?
Usually, it's possible to cancel or reschedule your SEA to PNA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.