$104 Cheap Flights from Seattle (SEA) to Eugene (EUG)

Seattle (SEA) to Eugene (EUG) at a glance

Travel from Seattle (SEA) to Eugene (EUG) with a selection of airlines providing options for this short domestic route. Whether you prefer full-service or budget carriers, you can compare choices to find the best itinerary that suits your schedule and budget. Discover the essential details for flights from Seattle - Tacoma International Airport to Eugene Airport, and get ready to explore the charming sights and vibrant neighborhoods of Eugene.

• Fastest flight duration: around 1h 15m non-stop
• Route distance: roughly 250 miles (400 km)
• Flights per week: around 14 flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $55–$275, depending on seasonality and how far ahead you book

Flights from Seattle - Tacoma International Airport (SEA) to Eugene Airport (EUG)

Based on the latest traveler bookings, here are the top airlines favored for flights from Seattle to Eugene, which usually include non-stop and one-stop options. A common layover occurs at Portland International Airport (PDX), with an average layover time of about 1 hour and 45 minutes. This variety allows you to tailor your journey according to price, travel duration, and cabin class to secure the ideal itinerary.

• Alaska Airlines: This comprehensive carrier provides both non-stop and one-stop options, with one-way tickets generally priced between $60 and $310. Alaska Airlines handles about 52% of departures on this route, with a standard non-stop flight duration of 1 hour and 15 minutes.
• Delta: A prominent full-service airline, Delta offers non-stop flights, with one-way fares usually ranging from $55 to $290. This airline accounts for roughly 46% of departures on this route, featuring an overall travel time of 1 hour and 15 minutes.
• Hawaiian Airlines: Known for its full-service offerings, Hawaiian Airlines provides non-stop flights with typical one-way fares between $70 and $240. Representing about 1% of departures on this route, the total travel time is 1 hour and 15 minutes.

Travelers have the option to upgrade their flight from Seattle to Eugene, with Delta offering first class and premium economy class, while Alaska Airlines features first class and business class.

Best time to fly from Seattle (SEA) to Eugene (EUG)

The most popular months for travelers flying from Seattle to Eugene are January, March, and April, when peak temperatures in Eugene reach up to 48.2°F in April. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 39.7°F. For better deals, May usually offers the lowest average one-way fare around $142. Flight availability peaks in November, with approximately 17 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $142, roughly 11% cheaper than the yearly average.
• More budget-friendly months to fly: February, November, and August typically offer average one-way fares of around $149.
• Most flight options: November has the highest number of flights from Seattle to Eugene, with approximately 17 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Seattle (SEA) to Eugene (EUG)

• Seattle to Eugene (BFI-EUG): Boeing Field Airport (BFI) lies approximately 6 miles from Seattle-Tacoma International Airport (SEA), providing a convenient alternative for travelers heading to Eugene.

How to find the best prices for flights from Seattle (SEA) to Eugene (EUG)

Getting some of the best deals on flights from Seattle to Eugene is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures (6 PM to 12 AM) often offer lower prices, although morning flights (5 AM to 12 PM) are more popular. Additionally, flying on Wednesday typically results in cheaper tickets, while Friday remains the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Eugene hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Eugene Airport from Seattle - Tacoma International Airport

Eugene welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Eugene efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Eugene, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Eugene Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eugene Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Eugene Airport, Eugene Station, a train station, is about 7.4 miles away, providing convenient access to travel options for visitors.

Seattle to Eugene Flights

The cheapest times to fly from Seattle to Eugene

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Eugene are during the month of October. You can find some of the cheapest flights from Seattle to Eugene with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Seattle to Eugene

Sunday is one of the best days to book for cheap flights from Seattle to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Seattle to Eugene

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.