Alaska
Oneworld
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United States
Glacier Park International Airport (FAA: GPI)
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United States
Seattle–Tacoma International Airport
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Scan through all non-stop flights from Kalispell to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from FCA to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Seattle / Tacoma, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Seattle / Tacoma is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
Currently, there is only one airline operating non-stop flights from Kalispell FCA to Seattle / Tacoma SEA, 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 FCA SEA flight schedule.
Flights from FCA to SEA are operated 20 times a week, with an average of 3 flights per day. Departure times vary between 06:05 - 20:26. The earliest flight departs at 06:05, the last flight departs at 20:26. 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 Kalispell to Seattle / Tacoma takes 1 hour and 35 minutes. The flight distance between Kalispell and Seattle / Tacoma is 377 miles (or 607 km).
There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 20 flights per week flying from Kalispell to Seattle / Tacoma (as of April 2026).
1 hour and 35 minutes is the average flight time from Kalispell to Seattle / Tacoma.
The distance from Kalispell to Seattle / Tacoma is 377 miles (607 kilometers).
Alaska is the only airline flying nonstop from Kalispell to Seattle / Tacoma.
Oneworld is currently the only alliance flying nonstop from Kalispell to Seattle / Tacoma.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Kalispell to Seattle / Tacoma:
The earliest flight departs at 06:05 from Kalispell and arrives at 06:39 at Seattle / Tacoma.
The latest flight departs at 20:26 from Kalispell and arrives at 20:58 at Seattle / Tacoma.
377 miles (607 km) · 1h 35m
06:05
06:39
Alaska
Oneworld
AS 2331
Alaska
Embraer 175
Y
W
J
F
06:05
06:39
Alaska
Oneworld
AS 2331
Alaska
Embraer 175
Y
W
J
F
06:35
07:06
Alaska
Oneworld
AS 2331
Alaska
Embraer 175
Y
W
J
F
06:35
07:06
Alaska
Oneworld
AS 2331
Alaska
Embraer 175
Y
W
J
F
13:43
14:15
Alaska
Oneworld
AS 2072
Alaska
Embraer 175
Y
W
J
F
13:43
14:15
Alaska
Oneworld
AS 2072
Alaska
Embraer 175
Y
W
J
F
13:43
14:15
Alaska
Oneworld
AS 2072
Alaska
Embraer 175
Y
W
J
F
13:52
14:27
Alaska
Oneworld
AS 2072
Alaska
Embraer 175
Y
W
J
F
13:52
14:27
Alaska
Oneworld
AS 2072
Alaska
Embraer 175
Y
W
J
F
19:28
19:59
Alaska
Oneworld
AS 2402
Alaska
Embraer 175
Y
W
J
F
19:28
19:59
Alaska
Oneworld
AS 2402
Alaska
Embraer 175
Y
W
J
F
20:26
20:58
Alaska
Oneworld
AS 2402
Alaska
Embraer 175
Y
W
J
F
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