Seattle to Petersburg (SEA–PSG) — Airlines, Schedules & Connections

SEA Airport Page →
786 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 6h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
AS7006
AS Alaska
73S
7:35 AM
MDT
8:59 AM
AKDT
2h 24m
—
M T W T F S S
Prices
✓
→
AS7040
AS Alaska
737
7:35 AM
MDT
9:01 AM
AKDT
2h 26m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Seattle to Petersburg
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 786 mi 2h 24m nonstop -2h behind 4 1-stop hubs

SEA–PSG is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 786 miles in approximately 2h 24m. Beyond nonstop, 4 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop SEA–PSG service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 2 737, 73S 2h24-2h26 85% Oneworld –
Aircraft on this route
737 Boeing 737-700 – AS
73S Boeing 737-600 – AS
Alliance coverage
Oneworld: AS (2 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 PSG direction.
Mon
0
flights
Tue
0
flights
Wed
2
flights
Thu
0
flights
Fri
0
flights
Sat
0
flights
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
2
Outbound / wk
1
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to PSG.
1-STOP
One-Stop Connections
4
Hubs
~4h
Fastest
~16h
Longest
WRG ~4h 56m ANC ~7h 38m JNU ~12h 24m KTN ~16h 56m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
5
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 → PSG
85%
Generally reliable. Most flights run on time.
Departing
85%
Return
PSG → SEA
90%
Generally reliable. Most flights run on time.
Arriving
90%
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
-2h
Petersburg is 2 hours behind Seattle.
SEA: MDT · PSG: AKDT

When it's 6:00 PM in Seattle, it's 4:00 PM in Petersburg.
Distance & Flight Time
786 mi / 1,265 km
Nonstop flight time is approximately 2h 24m to 2h 26m.
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–PSG Quick Facts

Key statistics for the Seattle to Petersburg route.
Route details
Distance786 mi / 1,265 km
Flight time2h 24m to 2h 26m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights2 out / 1 return
1-stop connections4 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: PSG
Full namePetersburg James A Johnson Airport
IATA / ICAOPSG / PAPG
TimezoneAmerica/Sitka
Passengers/yr0.1M
Elevation111 ft / 34 m
FAQ

Frequently Asked Questions

Common questions about SEA to PSG flights.
Nonstop flights from Seattle–Tacoma International Airport to Petersburg James A Johnson Airport take approximately 2h 24m to 2h 26m. The route covers 786 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 2 nonstop flights per week from SEA to PSG. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through WRG, ANC, JNU and KTN. These options provide additional schedule flexibility.
Petersburg is 2 hours behind Seattle.
Yes, return flights from PSG 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 PSG

Seattle–Tacoma International Airport (SEA) and Petersburg James A Johnson Airport (PSG) are connected by nonstop service from Alaska Airlines. With 2 weekly departures, this is a regularly served route.

SEA to PSG Flight Duration and Schedule

Nonstop flight time from SEA to PSG ranges from 2 hours 24 minutes to 2 hours 26 minutes. The route covers a distance of 786 miles (1,265 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.

Connecting Options and Alternatives

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