Cheap Flights from Seattle (SEA) to Napa (APC)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Napa, CA (APC-Napa Valley)

Find available prices by choosing your travel dates.
Flights from Seattle (SEA) to Napa (APC)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Napa Valley
Distance
637 mi

Seattle to Napa Flights

The cheapest times to fly from Seattle to Napa

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

 

The best time to book a flight from Seattle to Napa

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

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 Napa in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Napa 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 Napa 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

Is it cheaper to buy a plane ticket from Sea-Tac Airport to APC last minute?
Booking your flight from Sea-Tac Airport to APC at the last minute could help you save if you luck out and find an epic deal. However, airfares generally don’t get cheaper as the departure date nears. If you wait around, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you’d rather not take any chances, book well in advance of when you want to leave. Don’t forget that some of the biggest bargains can be found up to a year in advance. If your preferred airline hasn’t released its fares yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Napa from Seattle?
With Napa, CA (APC-Napa Valley), Oakland Intl. Airport (OAK) and Sonoma County Airport (STS) to select from, getting from Seattle to Napa is a snap. The city’s major hub, Napa, CA (APC-Napa Valley), is about 6 mi south of the downtown area. As well as the price of fares, consider things like bus or train options from the airport and the distance to your hotel before making your choice. Get your Napa vacation off to a superb start by exploring Artesa Winery and Napa Valley Wine Train.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to APC?
We know plans can get upended, so Expedia is here to help make things easy. To start, find your Sea-Tac Airport to APC itinerary through the Expedia Trips portal and check the fare rules and conditions about what changes are allowed. If you booked in the last 24 hours, some carriers will let you cancel for free and book new flights. If you booked more than 24 hours ago, contact us via our Customer Service portal to learn more about your options.

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*Available to One Key members.