₩87,800 Cheap Flights from Eugene (EUG) to Seattle (SEA)

View ₩87,800 flight on Fri, Mar 13, 2026Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Seattle

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Cheap Flights from Eugene to Seattle (EUG-SEA)

Prices were available within the past 7 days and start at ₩87,800 for one-way flights and ₩116,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩116,400 Roundtrip, found 7 hours ago
₩116,400
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩116,400 found 7 hours ago
Delta
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩116,900 Roundtrip, found 7 hours ago
₩116,900
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩116,900 found 7 hours ago
Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩144,500 Roundtrip, found 7 hours ago
₩144,500
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩144,500 found 7 hours ago
Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩146,000 Roundtrip, found 7 hours ago
₩146,000
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩146,000 found 7 hours ago
Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩174,000 Roundtrip, found 7 hours ago
₩174,000
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩174,000 found 7 hours ago
Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩174,400 Roundtrip, found 7 hours ago
₩174,400
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩174,400 found 7 hours ago
Hawaiian Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩175,100 Roundtrip, found 7 hours ago
₩175,100
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩175,100 found 7 hours ago
Delta
Thu, Mar 12 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩190,800 Roundtrip, found 7 hours ago
₩190,800
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Mar 12 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩190,800 found 7 hours ago
United
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩745,900 Roundtrip, found 7 hours ago
₩745,900
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩745,900 found 7 hours ago
American Airlines
Fri, Mar 13 - Tue, Mar 17
EUG
Eugene
SEA
Seattle
₩818,300 Roundtrip, found 7 hours ago
₩818,300
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Mar 13 from Eugene to Seattle, returning Tue, Mar 17, priced at ₩818,300 found 7 hours ago

Find the cheapest month to fly from Eugene (EUG) to Seattle (SEA)

January is typically the cheapest month to fly

From ₩112,128 - ₩362,381 per traveler.
Flights from Eugene (EUG) to Seattle (SEA)
Origin airport
Eugene
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
₩116,400
Distance
374 km
Average flight time
1 hour 21 mins

Eugene to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Eugene to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with EUG to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Eugene for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Mahlon Sweet Field to SEA?
The lowest price advertised for a round-trip journey from Eugene Airport to Sea-Tac Airport is ₩116,400. But you better act soon. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mahlon Sweet Field Airport (EUG) to Sea-Tac Airport?
Most flights can be conveniently canceled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Mahlon Sweet Field Airport (EUG) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mahlon Sweet Field Airport (EUG) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Eugene Airport to Sea-Tac Airport?
That new movie you've been eager to see will have to wait — the flight distance between Mahlon Sweet Field Airport (EUG) (EUG) and SEA (SEA) is only 380 kilometers. The captain will be instructing you to put your seat upright for landing before you know it.
Which airlines fly direct from EUG to Sea-Tac Airport?
Many people opt to fly with Alaska Airlines (AS) from Eugene Airport to SEA. This leading airline offers 143 flights every month, so you can pick a flight time that works for you. If you're eager for more options, check out the deals with Delta Air Lines (DL). This airlines operates 91 flights monthly between these airports.
Are Eugene Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between Mahlon Sweet Field Airport (EUG) and SEA are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers release their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to lock in your seat when fare prices drop.
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