Cheap flights from Eugene to Seattle from $108

In general, April is the cheapest month to fly from Eugene to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $119. If you don’t want to visit Seattle in April, then you should wait until May to fly from Eugene, when ticket prices are also cheap, with an average price of $137.

On average, the least expensive day to fly to Seattle from Eugene is on a Friday. momondo users have found tickets for Friday departures for as low as $451. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Eugene because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $553.

Flying to Seattle from Eugene in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $391 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $537. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Eugene when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $218 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Eugene for as low as $103 on momondo.

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

No. A direct flight is the cheapest option for a flight between Eugene to Seattle.

As of November 2026, prices for Eugene to Seattle flights are approximately 114% more expensive when compared to flights at the same time last year.

As of November 2026, 16 flights take off from Eugene 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.

115 flights are operational weekly from Eugene to Seattle as of November 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.