$69 Cheap Flights from Seattle (SEA) to Eugene (EUG)

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Cheap Flights from Seattle to Eugene (SEA-EUG)

Prices were available within the past 7 days and start at $69 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Southwest Airlines
Hawaiian Airlines
United

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG) cost?
Grab cheap return tickets starting from $131 from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on May 17 2025 and touching down at EUG. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from SEA to EUG?
The cheapest flights from SEA to EUG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
Take a nonstop flight with Alaska Airlines and travel straight from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG).
What is the cheapest airline that flies from SEA to EUG?
Currently, the cheapest carrier offering one-way flights from SEA to EUG is Alaska Airlines. You can book a seat on this route from $69. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on June 17 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
With an average of 6 direct flights departing from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG) each day, you’ll be on your way in no time.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
Flights between SEA and EUG are their busiest at 10 PM. If you’re after a quieter trip and potentially cheaper prices, choose a departure outside the usual busy windows.
What day of the week has the most flights from SEA to EUG?
If you depart on a Friday, you’ll get the widest range of choices for flights from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
Seattle - Tacoma Intl. Airport (SEA)’s first flight to Mahlon Sweet Field Airport (EUG) departs at approximately 9:40AM UTC-8. With a total journey time of 1h 15m, you’ll land at around 10:55AM UTC-8.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
The average flight duration from SEA to EUG is 1 hour and 11 minutes, covering a distance of 230 mi.
What airline has the least delays from SEA to EUG?
With 82% of journeys typically arriving on schedule, Alaska Airlines has the best on-time performance for direct flights from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG). To check your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
Select a flight from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Eugene from Seattle - Tacoma Intl. Airport (SEA)?
Mahlon Sweet Field Airport (EUG) is the only airport in Eugene with direct flights from Seattle - Tacoma Intl. Airport (SEA). Consider the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG) last-minute?
Last-minute bookings from SEA to EUG are usually more expensive. For the lowest prices, start looking for flights as early as possible. That being said, if you’re flexible with your travel plans, you may score a cheap fare right before your journey.
Is it cheaper to book a SEA to EUG flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to EUG flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Mahlon Sweet Field Airport (EUG)?
It’s usually possible to reschedule or cancel your SEA to EUG flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.
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