Cheap flights from Eugene to Seattle

One-way fares from $116 · EUG → SEA · prices found by travellers in the last 48 hours

Compare all dates Seattle → Eugene
Cheapest fare
$116

Alaska Airlines · Thu, Dec 10

Cheapest month
December

from $116

Direct flights
Yes

Alaska Airlines

Flight time
1h 12m

400 km

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Cheapest month to fly from Eugene to Seattle

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $196
  2. December 2026 Cheapest $116

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart06:10 Thu, Dec 10EUG → SEA 1h 15m · Direct
$116one way, per person
View deal
See every date in December 2026 →

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Where to stay, what to do and getting around, from our travel partners.

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Things to do

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Getting around

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About flights from Eugene to Seattle

Eugene (EUG) and Seattle (SEA) are about 400 km apart. Direct flights take around 1h 12m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $116, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Eugene to Seattle?

The cheapest one-way fare we've seen recently is $116 with Alaska Airlines, departing Thursday, December 10, 2026. Over the coming months, the lowest fare in each month ranges from $116 to $196.

What is the cheapest month to fly from Eugene to Seattle?

December 2026 currently has the lowest fares, from $116 one way.

Are there direct flights from Eugene to Seattle?

Yes. Recent direct fares were with Alaska Airlines.

How long is the flight from Eugene to Seattle?

A direct flight takes about 1h 12m. Eugene and Seattle are around 400 km apart.

Which airlines fly from Eugene to Seattle?

Recent fares on this route were with Alaska Airlines.

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