Cheap Flights Seattle to Eugene from AU$147

Flight FAQs

• Which airlines offer the cheapest flights from Seattle to Eugene?

  Based on Trip.com data, Alaska Airlines offers Cheapest nonstop one-way flights from AU$147 (for example, SEA–EUG on Sat, Nov 7). For a Cheapest nonstop return flight, Alaska Airlines offers fares from AU$352, departing on Fri, Nov 6 and returning on Sun, Nov 8.

• Which airlines offer direct flights from Seattle to Eugene?

  At the moment, you can catch a direct flight from Seattle to Eugene with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Seattle to Eugene?

  A flight from Seattle (SEA) to Eugene (EUG) takes an average of 1 hour 15 minutes.

• When is the best time to book flights from Seattle to Eugene?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Eugene is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Seattle to Eugene each week?

  On average, 50 direct flights operate each week between Seattle and Eugene. See below the schedules of the main airlines serving this route:
  Alaska Airlines: S/M/T/W/T/F/S – AS3016 (departure at 16:17)

• How can I find the best deals on flights from Seattle to Eugene?

  Here are some tips for finding the best flight deals from Seattle to Eugene on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Sat, Nov 7, with one-way fares from just AU$147.
  · Compare airlines. Alaska Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Eugene.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Seattle to Eugene to get the best price?

  The cheapest month to book a flight from Seattle to Eugene is usually December, when demand is lower.

• Which upcoming date is the cheapest for flights from Seattle to Eugene?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Seattle to Eugene on October 18, 2026 with Delta Air Lines, with prices starting at AU$161.

• Which airports should you choose for flights from Seattle to Eugene?

  Flights to Eugene can arrive at: Eugene Airport (EUG). The most common route connects Seattle-Tacoma International Airport and Eugene Airport (SEA–EUG).

• What is the time difference between Seattle and Eugene?

  The time difference between Eugene and Seattle is 0m.

• How can I change or cancel my flight ticket from Seattle to Eugene?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Seattle to Eugene?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seattle to Eugene is AU$400. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Seattle to Eugene?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Seattle to Eugene is AU$495. Fares vary by travel date, airline and availability.

• How do I book flights from Seattle to Eugene on Trip.com?

  Enter Seattle and Eugene, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.