Seattle to Arcata/Eureka (SEA–ACV) — Airlines, Schedules & Connections

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456 mi airlines 7/wk
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Flight Schedule 2 flights Verified 1h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
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AS3033
AS Alaska
E75
12:45 PM
MDT
2:28 PM
MDT
1h 43m
—
M T W T F S S
Prices
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←
AS3033
AS Alaska
E75
3:05 PM
MDT
4:48 PM
MDT
1h 43m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

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Seattle to Arcata/Eureka
1 carrier, 7 flights/week nonstop.
1 Airlines 7 Flights/wk 456 mi 1h 43m nonstop 8 1-stop hubs

SEA–ACV is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 456 miles in approximately 1h 43m. Beyond nonstop, 8 hubs offer 1-stop connections.

Also explore SEA Routes ACV Routes SEA Live Flights ACV Live Flights SEA Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop SEA–ACV service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 7 E75 1h43 100% Oneworld –
Aircraft on this route
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SEA to ACV direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to ACV.
1-STOP
One-Stop Connections
8
Hubs
~4h
Fastest
~23h
Longest
OAK ~4h 47m PHL ~11h 36m LAX ~13h 51m SMF ~16h 53m SFO ~18h 38m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
456
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SEA → ACV
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
ACV → SEA
79%
Generally reliable. Most flights run on time.
Arriving
79%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Arcata/Eureka is 0 hours the same as Seattle.
SEA: MDT · ACV: MDT

When it's 6:00 PM in Seattle, it's 6:00 PM in Arcata/Eureka.
Distance & Flight Time
456 mi / 734 km
Nonstop flight time is approximately 1h 43m.
Getting to SEA

Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).

Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.

Facts

SEA–ACV Quick Facts

Key statistics for the Seattle to Arcata/Eureka route.
Route details
Distance456 mi / 734 km
Flight time1h 43m
Time difference0 hours
Airlines (nonstop)1
Weekly flights7 out / 7 return
1-stop connections8 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: ACV
Full nameCalifornia Redwood Coast-Humboldt County Airport
IATA / ICAOACV / KACV
TimezoneAmerica/Boise
Passengers/yr0.3M
Elevation221 ft / 67 m
FAQ

Frequently Asked Questions

Common questions about SEA to ACV flights.
Nonstop flights from Seattle–Tacoma International Airport to California Redwood Coast-Humboldt County Airport take approximately 1h 43m. The route covers 456 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 7 nonstop flights per week from SEA to ACV. The return direction has about 7 weekly flights.
Yes, 1-stop connections are available through OAK, PHL, LAX, SMF, SFO, BUR, LAS and DEN. These options provide additional schedule flexibility.
Yes, return flights from ACV to SEA are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SEA to ACV

Seattle–Tacoma International Airport (SEA) and California Redwood Coast-Humboldt County Airport (ACV) are connected by nonstop service from Alaska Airlines. With 7 weekly departures, this is a regularly served route.

SEA to ACV Flight Duration and Schedule

Nonstop flight time from SEA to ACV ranges from 1 hours 43 minutes. The route covers a distance of 456 miles (734 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 4 hours via OAK. Two-stop connections are also available via intermediate hubs.