🇺🇸 EUG
Eugene
234 mi
SEA 🇺🇸
Seattle

Eugene to Seattle Flights

Mahlon Sweet Field Seattle–Tacoma International Airport 4 airlines

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The Eugene to Seattle route connects Mahlon Sweet Field (EUG) in US with Seattle–Tacoma International Airport (SEA) in US. This short-haul flight covers approximately 234 miles (377 km) with a typical flight time of 39m. This route is served by 4 airlines: SkyWest, Alaska Airlines, Horizon and others. AirportRoutes has tracked 19 unique flight numbers on this route.

About This Route

Route Overview

The Eugene (EUG) → Seattle (SEA) route spans 234 miles (377 km), linking Oregon’s Willamette Valley with the Pacific Northwest’s largest air hub. Nonstop flights typically take about 1 hour, making it a time-saving alternative to a 4–5 hour drive, especially for business trips, cruise connections, and onward international travel from SEA. Travelers choose this short hop for reliable access to Seattle’s extensive flight network, major events, and corporate centers, while keeping total travel time low. It’s also a convenient option for University of Oregon and regional travelers connecting to long-haul routes, often with same-day return possibilities and frequent departures during peak travel periods.

Travel Tips

Book early for the best fares, especially around weekends and major Seattle events; on this 234-mile (377 km) route, prices can rise quickly close to departure (all in USD). EUG is compact—arrive 60–90 minutes early, but allow extra time if checking bags. At SEA, plan for longer walks and variable security lines; using TSA PreCheck or Clear can help. Choose seats based on your priorities: forward seats speed up deplaning for tight connections, while window seats offer views of the Cascades on clear days. Expect a quick climb and descent with limited in-flight service—pack essentials (water, headphones) in an easy-to-reach pocket and keep a light layer for cooler cabin temps.

Destination Highlights

Seattle pairs waterfront scenery with standout neighborhoods, anchored by Pike Place Market—known for local produce, crafts, and iconic fish-throwing. The Space Needle and Chihuly Garden and Glass deliver classic skyline views, while the Museum of Pop Culture (MoPOP) spotlights music and film culture. For outdoors, take a ferry to Bainbridge Island or explore Discovery Park’s forest-and-beach trails. Food is a major draw: try fresh Pacific salmon, Dungeness crab (seasonal), and oyster bars, plus Seattle’s influential coffee scene. Popular areas to stay or explore include Belltown for nightlife, Capitol Hill for dining and arts, and the waterfront for walkable access to ferries and aquariums.

Best Time to Fly

For the best mix of weather and value, consider April–May or September–October, when Seattle is milder and prices are often lower than peak summer. June–August brings the driest days and longest daylight, but it’s typically the busiest and most expensive period in USD. Winter months are cooler and wetter, yet can offer better deals outside holiday peaks. Notable demand spikes can occur during events like the Seattle International Film Festival (spring) and major summer festivals and sports weekends.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Mahlon Sweet Field

ICAO Code:
KEUG
IATA Code:
EUG
City:
🇺🇸 Eugene
Country:
US
Elevation:
374 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Route Statistics

4

Operators

19

Tracked Flights

234

Miles

39m

Flight Duration

Route Map

Great Circle
Flight route map from Eugene to Seattle

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
Alaska Airlines ASA AS
Horizon QXE QX
PenAir NLA -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 73 15%
Tuesday 66 14%
Wednesday 90 19%
Thursday 69 14%
Friday 72 15%
Saturday 62 13%
Sunday 54 11%

Pattern Analysis

19 Tracked Flights:
Data Points: 486
API observations used to build this analysis
Weekdays: 370 flights
Weekend: 116 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B739 09:01 9:01 AM (Representative)
M T W T F S S
Mar 17, 2026 Active
Horizon
QXE / QX
E75L 13:23 1:23 PM (Representative)
M T W T F S S
May 10, 2026 Active
E75L 17:51 5:51 PM (Representative)
M T W T F S S
Dec 29, 2025 Active
SkyWest
SKW / OO
E75L 12:35 12:35 PM (Representative)
M T W T F S S
May 10, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
09:01 9:01 AM Alaska Airlines ASA AS
12:35 12:35 PM SkyWest SKW OO
13:23 1:23 PM Horizon QXE QX
17:51 5:51 PM PenAir NLA -

Time Information

Times are shown in the departure airport's local timezone (KEUG - America/Los_Angeles).

Total Departure Times: 4
Time Range:
09:01 - 17:51
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.