Alaska
Oneworld
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United States
Seattle–Tacoma International Airport
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United States
Ketchikan International Airport
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Scan through all non-stop flights from Seattle / Tacoma to Ketchikan. The full flight schedule below gives an overview of all non-stop flights from SEA to KTN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Ketchikan is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Ketchikan is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.
Currently, there is only one airline operating non-stop flights from Seattle / Tacoma SEA to Ketchikan KTN, which is Alaska. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their SEA KTN flight schedule.
Flights from SEA to KTN are operated 20 times a week, with an average of 3 flights per day. Departure times vary between 07:00 - 18:41. The earliest flight departs at 07:00, the last flight departs at 18:41. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Seattle / Tacoma to Ketchikan takes 2 hours and 11 minutes. The flight distance between Seattle / Tacoma and Ketchikan is 678 miles (or 1,091 km).
There is 1 airport in Ketchikan: Ketchikan International Airport (KTN).
There are 20 flights per week flying from Seattle / Tacoma to Ketchikan (as of April 2026).
2 hours and 11 minutes is the average flight time from Seattle / Tacoma to Ketchikan.
The distance from Seattle / Tacoma to Ketchikan is 678 miles (1,091 kilometers).
Alaska is the only airline flying nonstop from Seattle / Tacoma to Ketchikan.
Oneworld is currently the only alliance flying nonstop from Seattle / Tacoma to Ketchikan.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Seattle / Tacoma to Ketchikan:
The earliest flight departs at 07:00 from Seattle / Tacoma and arrives at 08:11 at Ketchikan.
The latest flight departs at 18:41 from Seattle / Tacoma and arrives at 19:47 at Ketchikan.
678 miles (1,091 km) · 2h 11m
07:00
08:11
Alaska
Oneworld
AS 65
Alaska
Boeing 737-700
Y
W
J
F
07:00
08:11
Alaska
Oneworld
AS 65
Alaska
Boeing 737-700
Y
W
J
F
15:31
16:39
Alaska
Oneworld
AS 67
Alaska
Boeing 737-700
Y
W
J
F
15:31
16:39
Alaska
Oneworld
AS 67
Alaska
Boeing 737-700
Y
W
J
F
15:38
16:54
Alaska
Oneworld
AS 67
Alaska
Boeing 737-700
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737 MAX 9
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
18:24
19:35
Alaska
Oneworld
AS 69
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:41
19:47
Alaska
Oneworld
AS 69
Alaska
Boeing 737-700
Y
W
J
F
18:41
19:47
Alaska
Oneworld
AS 69
Alaska
Boeing 737-700
Y
W
J
F
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