Seattle to Hilo (SEA–ITO) — Airlines, Schedules & Connections

SEA Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
HNL Honolulu, Oahu 7h 48m ASAYDE → AQASJL Honolulu, Oahu (HNL) to Hilo flights
OGG Kahului 11h 12m ASAYDE → AS Kahului (OGG) to Hilo flights
LAS Las Vegas ~10h 12m AFAMAS → Las Vegas (LAS) to Hilo flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Hilo
Connecting service available through multiple hubs.
-3h behind

While no nonstop service exists between SEA and ITO, 1-stop connecting options are available.

Also explore SEA Routes ITO Routes SEA Live Flights ITO Live Flights SEA Delays ITO Delays
All flights from Hilo (ITO) Hilo to Seattle flights
Connections

Connection Landscape

1-stop and 2-stop options for SEA to ITO.
1-STOP
One-Stop Connections
3
Hubs
~7h
Fastest
~11h
Longest
HNL ~7h 48m LAS ~10h 12m OGG ~11h 12m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
46
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 → ITO
43%
Frequent delays expected. Consider flexible booking.
Departing
43%
Arriving
100%
Return
ITO → SEA
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
90%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays → ITO delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Hilo is 3 hours behind Seattle.
SEA: PDT · ITO: HST

When it's 6:00 PM in Seattle, it's 3:00 PM in Hilo.
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–ITO Quick Facts

Key statistics for the Seattle to Hilo route.
Route details
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
Destination: ITO
Full nameHilo International Airport
IATA / ICAOITO / PHTO
TimezonePacific/Honolulu
Passengers/yr1.4M
Elevation38 ft / 12 m
FAQ

Frequently Asked Questions

Common questions about SEA to ITO flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Daniel K. Inouye and Kahului.
Hilo is 3 hours behind Seattle.
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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Daniel K. Inouye and Kahului. Two-stop connections are also available via intermediate hubs.