WestJet
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Calgary International Airport
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United States
Seattle–Tacoma International Airport
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Scan through all non-stop flights from Calgary to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from YYC 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.
In total there are 2 airlines operating nonstop flights from Calgary YYC to Seattle / Tacoma SEA. 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 YYC SEA flight schedule.
Flights from YYC to SEA are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 06:00 - 19:55. The earliest flight departs at 06:00, the last flight departs at 19:55. 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, Premium Economy and Business Class. First Class is not available on this route (at least not as a non-stop flight).
The fastest direct flight from Calgary to Seattle / Tacoma takes 1 hour and 50 minutes. The flight distance between Calgary and Seattle / Tacoma is 450 miles (or 724 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 14 flights per week flying from Calgary to Seattle / Tacoma (as of April 2026).
1 hour and 50 minutes is the average flight time from Calgary to Seattle / Tacoma.
The distance from Calgary to Seattle / Tacoma is 450 miles (724 kilometers).
Alaska and WestJet are flying nonstop from Calgary to Seattle / Tacoma.
Oneworld is currently the only alliance flying nonstop from Calgary to Seattle / Tacoma.
You can fly non-stop in Economy, Premium Economy and Business Class.
Aircraft types that fly from Calgary to Seattle / Tacoma:
The earliest flight departs at 06:00 from Calgary and arrives at 06:50 at Seattle / Tacoma.
The latest flight departs at 19:55 from Calgary and arrives at 21:00 at Seattle / Tacoma.
450 miles (724 km) · 1h 50m
08:45
09:40
WestJet
WS 1550
WestJet
Boeing 737 MAX 8
Y
W
J
F
08:45
09:40
WestJet
WS 1550
WestJet
Boeing 737 MAX 8
Y
W
J
F
13:20
14:31
WestJet
WS 3750
WestJet
De Havilland Canada DHC-8-400 Dash 8Q
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737 MAX 8
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737-700 (winglets)
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737-700 (winglets)
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737 MAX 8
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737-700 (winglets)
Y
W
J
F
13:25
14:19
WestJet
WS 1552
WestJet
Boeing 737-800 (winglets)
Y
W
J
F
17:50
18:45
WestJet
WS 1552
WestJet
Boeing 737-700 (winglets)
Y
W
J
F
17:50
18:45
WestJet
WS 1552
WestJet
Boeing 737 MAX 8
Y
W
J
F
19:00
19:51
Alaska
Oneworld
AS 2308
Alaska
Embraer 175
Y
W
J
F
19:02
19:52
Alaska
Oneworld
AS 2308
Alaska
Embraer 175
Y
W
J
F
19:02
19:52
Alaska
Oneworld
AS 2308
Alaska
Embraer 175
Y
W
J
F
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