Cheap flights from Kansas to Seattle from $174

In general, February is the cheapest month to fly from Kansas to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $257. If you don’t want to visit Seattle in February, then you should wait until January to fly from Kansas, when ticket prices are also cheap, with an average price of $278.

On average, the least expensive day to fly to Seattle from Kansas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $458. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Kansas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $657.

Flying to Seattle from Kansas at noon is the least expensive time of day to depart. momondo users have found prices as low as $403 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $653. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Wichita Eisenhower National to Seattle/Tacoma Intl for the best Kansas - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Kansas when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kansas for as low as $284 on momondo.

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

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

Alaska Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Seattle from Kansas according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 2 flights per day flying from Kansas to Seattle. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

15 flights are operational weekly from Kansas to Seattle as of October 2026. The most popular departure day for this route is Sat, with 20% of flights per week taking off on this day.