Flights from Seattle to Napa Valley
North AmericaYear-round

Cheap Flights from Seattle to Napa Valley

Track economy fares on the SEA → STS route and get alerts when prices drop.

From
Seattle
SEA
To
Napa Valley
STS

Route Intelligence: Seattle → Napa Valley

Flight Duration

1 hr 59 min (Direct)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $350–$500+.

Peak Season

Jun-Aug

Top Airlines

Delta Air Lines, Alaska Airlines

Booking Tip

Book 1-3 months in advance for the best domestic fares.

Track Seattle → Napa Valley Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Route Summary: Seattle → Napa Valley

From
Seattle (SEA)
To
Napa Valley (STS)
Duration
1 hr 59 min (Direct)
Airlines
Delta Air Lines, Alaska Airlines
Price Guide
A good deal is under $250 roundtrip. Standard fare is $350–$500+.
Tracking
FlightKitten scans 220+ airlines 2× daily
220+
Airlines Monitored
2×
Daily Scanning
AI
Deal Briefings
7-Day
Free Trial
Premium Cabin

Prefer business class on this route?

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Everyone deserves comfort at an affordable price. CEOFLIGHTS Personal Travel Managers find you the best business class fares and handle every detail of your journey.

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Also available: BestBusinessClass.com

Other Routes to Napa Valley

New York→Napa ValleyLos Angeles→Napa ValleyChicago→Napa ValleyMiami→Napa ValleySan Francisco→Napa ValleyBoston→Napa Valley

More Destinations in North America

Anchorage
Anchorage
Atlanta
Atlanta
Austin
Austin
Boston
Boston
Charleston
Charleston
Charlotte
Charlotte

Route Briefing: Seattle to Napa Valley

Trading Seattle for California wine country takes 2 hours flat over 675 miles (arriving via San Francisco, Oakland, or Sacramento). Alaska Airlines and Southwest offer frequent daily nonstops.

Napa Valley is the pinnacle of American wine and culinary craftsmanship. Journey along scenic Highway 29 or the Silverado Trail to taste legendary Cabernet Sauvignons in Rutherford, Oakville, and Calistoga. In downtown Napa, explore the gourmet food stalls of Oxbow Public Market, or treat yourself to Michelin-starred dining in charming Yountville. Renting a bicycle along the Napa Valley Vine Trail offers an unforgettable way to take in vineyard views.

Roundtrip economy tickets under $120 represent exceptional value, with standard fares averaging $170 to $250. The late summer and autumn harvest season (August–October) is the most popular time to visit, though spring brings blooming wild mustard and quieter tasting rooms. Book 3 to 5 weeks ahead for the best economy fares.

How much are flights from Seattle to Napa Valley in 2026?

Flight prices from Seattle (SEA) to Napa Valley (STS) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $350–$500+. Popular carriers on this route include Delta Air Lines, Alaska Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Seattle to Napa Valley fares?

FlightKitten is an economy flight price monitoring platform that scans 220+ airlines twice every day for economy fares on the SEA to STS route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching. Learn more about how FlightKitten tracking works.

See our full Napa Valley destination guide for all available routes. Also popular: Seattle to Anchorage.

Pro tip: Book 1-3 months in advance for the best domestic fares.

Looking for business class on this route? CEOFLIGHTS pairs you with a Personal Travel Manager who finds affordable business class fares and handles every detail of your journey. Alternatively, BestBusinessClass.com offers free expert quotes with real savings.