Cheap Flights from Seattle to Sonoma

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Find the cheapest month or even day of the year to fly to Sonoma

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Seattle to Sonoma: Flight information

The things to know before you go.
Fly intoSanta Rosa Airport
Distance to Sonoma39.1 km
Cheapest flight139 €
Cheapest month to flyOctober
Most popular airlineAlaska Airlines
Average flight time2 hrs, 5 mins

Find the cheapest month to fly from Seattle to Sonoma

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Seattle to Sonoma flights are currently cheapest in October. We’ve based this on flights into Napa Airport.

Finding cheap flights from Seattle to Sonoma: Frequently asked questions

There are 3 airports near Sonoma: Santa Rosa Airport, Concord Airport and Oakland Metropolitan Oak Airport.
The best price we found for a return flight from Seattle to Sonoma is 139 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Alaska Airlines, Hawaiian Airlines, Qatar Airways all offer direct flights to Santa Rosa Airport.
We've checked every Seattle to Sonoma fare we could find, and the cheapest upcoming date to fly seems to be on Wednesday, 8 October 2025. Overall, the cheapest month to fly from Seattle to Sonoma is usually October.
If you're flying from Seattle, the cheapest airport near Sonoma is Santa Rosa – which is 39.1 km away from the centre of Sonoma. We've found flights into this airport from 139 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Sonoma on Wednesday, 8 October 2025.
No airlines currently offer direct flights between Seattle and Sonoma. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sonoma but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sonoma is around 40 days in advance, so don’t leave your flight to the last minute.
Santa Rosa Airport is 39.1km from Sonoma, Concord Airport is 48.7km from Sonoma, and Oakland Metropolitan Oak Airport is 66.7km from Sonoma.
Santa Rosa Airport is closest to Sonoma, at around 39.1 km away.
The cheapest airline that flies to Sonoma is Alaska Airlines .