Cheap flights from North Carolina to Seattle from $133

In general, February is the cheapest month to fly from North Carolina to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $359. If you don’t want to visit Seattle in February, then you should wait until November to fly from North Carolina, when ticket prices are also cheap, with an average price of $390.

On average, the least expensive day to fly to Seattle from North Carolina is on a Thursday. momondo users have found tickets for Thursday departures for as low as $490. 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 North Carolina because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $597.

Flying to Seattle from North Carolina in the morning is the least expensive time of day to depart. momondo users have found prices as low as $511 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $640. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Raleigh-Durham to Seattle/Tacoma Intl for the best North Carolina - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from North Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from North Carolina for as low as $350 on momondo.

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

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from North Carolina to Seattle/Tacoma Intl

American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Seattle from North Carolina according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

As of September 2026, 7 flights take off from North Carolina and land in Seattle each day. The most common flight departure time for this route is 6:00AM, with 59% of daily flights taking off at noon.

The number of flights available between North Carolina and Seattle is 53 per week as of September 2026. The most frequent departure day is Sun, with 21% of weekly flights leaving on this day.