Seattle to Gustavus (SEA–GST) — Airlines, Schedules & Connections

SEA Airport Page →
airlines charter/private
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Connecting Flight Schedule 1 1-stop flight
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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 1 hub
JNU Juneau 4h 9m AFAMAS → AS Juneau (JNU) to Gustavus flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seattle to Gustavus
Connecting service available through multiple hubs.
-1h behind

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

Also explore SEA Routes GST Routes SEA Live Flights GST Live Flights SEA Delays
All flights from Gustavus (GST) Gustavus to Seattle flights
Connections

Connection Landscape

1-stop and 2-stop options for SEA to GST.
1-STOP
One-Stop Connections
1
Hubs
~4h
Fastest
~4h
Longest
JNU ~4h 9m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3
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 → GST
39%
Frequent delays expected. Consider flexible booking.
Departing
39%
Return
GST → SEA
96%
Generally reliable. Most flights run on time.
Arriving
96%
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
-1h
Gustavus is 1 hour behind Seattle.
SEA: PDT · GST: AKDT

When it's 6:00 PM in Seattle, it's 5:00 PM in Gustavus.
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–GST Quick Facts

Key statistics for the Seattle to Gustavus route.
Route details
Time difference-1 hour
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: GST
Full nameGustavus Airport
IATA / ICAOGST / PAGS
TimezoneAmerica/Juneau
Passengers/yr0.0M
Elevation35 ft / 11 m
FAQ

Frequently Asked Questions

Common questions about SEA to GST flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Juneau.
Gustavus is 1 hour 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 Juneau. Two-stop connections are also available via intermediate hubs.