Cheap flights from Sacramento to Seattle from $74

In general, February is the cheapest month to fly from Sacramento to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $143. If you don’t want to visit Seattle in February, then you should wait until March to fly from Sacramento, when ticket prices are also cheap, with an average price of $167.

On average, the least expensive day to fly to Seattle from Sacramento is on a Thursday. momondo users have found tickets for Thursday departures for as low as $333. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Sacramento because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $510.

Flying to Seattle from Sacramento in the evening is the least expensive time of day to depart. momondo users have found prices as low as $321 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $438. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Sacramento Intl to Seattle/Tacoma Intl for the best Sacramento Intl - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Sacramento for as low as $194 on momondo.

There are 4 cabin classes available to choose from on Sacramento to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, Southwest, and United Airlines are the most popular carriers operating from Sacramento Intl to Seattle/Tacoma Intl

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from Sacramento according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

11 flights are operational daily from Sacramento to Seattle as of November 2026. The most popular departure time for this route is 11:00AM, with 58% of flights per day taking off at noon.

The number of flights available between Sacramento and Seattle is 82 per week as of November 2026. The most frequent departure day is Sun, with 35% of weekly flights leaving on this day.