Cheap flights from Minnesota to Seattle from $140

In general, December is the cheapest month to fly from Minnesota to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $241. If you don’t want to visit Seattle in December, then you should wait until April to fly from Minnesota, when ticket prices are also cheap, with an average price of $260.

On average, the least expensive day to fly to Seattle from Minnesota is on a Friday. momondo users have found tickets for Friday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Minnesota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $566.

Flying to Seattle from Minnesota in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $351 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $595. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Minneapolis St Paul to Seattle/Tacoma Intl for the best Minnesota - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Minnesota when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Minnesota for as low as $280 on momondo.

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

Frontier, Sun Country Air, and Southwest are the most popular carriers operating from Minnesota to Seattle/Tacoma Intl

Sun Country Air, Delta and Alaska Airlines are the top three most popular airlines that fly to Seattle from Minnesota according to our data. Sun Country Air is the first choice among our users, with 47% 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 August 2026, there are 17 flights per day flying from Minnesota to Seattle. The most common time of day flights depart is 9:00PM, with 42% of flights taking off at noon.

As of August 2026, there are 122 flights per week flying from Minnesota to Seattle. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.