Cheap Flights from Eugene (EUG) to Seattle (BFI)

Popular airlines from Mahlon Sweet Field Airport (EUG) to Seattle, WA (BFI-Boeing Field)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $207
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $207
Select flight to Snohomish County - Paine Field PAE. Average driving time to city center is 29 minutes. Flights from $445
PAE
Snohomish County - Paine Field
Average driving time to city center29 min
Flights from $445

Frequently asked questions

How much does a flight from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI) cost?
Grab a cheap one-way flight or cheap return flight from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI)?
The cheapest month to fly from EUG to BFI is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI)?
To find the cheapest airline that'll fly you from EUG to BFI, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI)?
You'll have to book a flight with a layover if you're traveling from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from EUG to BFI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI)?
To arrive at Boeing Field Airport (BFI) on schedule, opt for a flight that takes off from Mahlon Sweet Field Airport (EUG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Seattle from Mahlon Sweet Field Airport (EUG)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Mahlon Sweet Field Airport (EUG). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI) last-minute?
Holding off until right before your break to book your flight from EUG to BFI often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book an EUG to BFI flight and hotel package?
Compared with arranging hotels and flights separately, booking an EUG to BFI flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mahlon Sweet Field Airport (EUG) to Boeing Field Airport (BFI)?
It's usually possible to cancel or reschedule your EUG to BFI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Eugene
Destination airport
Boeing Field
Distance
240 mi

Book with confidence

Book with confidence

Eugene to Seattle Flights

The cheapest times to fly from Eugene to Seattle

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 Eugene to Seattle are during the month of . You can find some of the cheapest flights from Eugene to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eugene to Seattle

Sunday is one of the best days to book for cheap flights from Eugene to Seattle: 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 Eugene to Seattle

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 Eugene to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Eugene to Seattle 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 Eugene to Seattle 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.

 

Eugene to Seattle Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.