Korean Air flights from Calgary (YYC) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:31 Calgary (YYC) 12:23 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:52 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2308)
Daily 18:22 Calgary (YYC) 19:10 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2226)
Wed 18:55 Calgary (YYC) 19:43 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:48 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2226)
Daily 18:55 Calgary (YYC) 19:41 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 2226)
Daily 19:00 Calgary (YYC) 19:52 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2308)
Daily 19:00 Calgary (YYC) 19:50 Seattle-Tacoma (SEA)
Korean Air KE 6149 Non-stop Embraer EMB 175 (E75) 1:50 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 2226)
Daily 06:00 Calgary (YYC) 06:58 Seattle-Tacoma (SEA)
Korean Air KE 6151 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-06-10 through 2026-10-02
Codeshare flight, operated by Alaska Airlines.(AS 2349)
Daily 11:17 Calgary (YYC) 12:10 Seattle-Tacoma (SEA)
Korean Air KE 6153 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2096)
Daily 11:19 Calgary (YYC) 12:09 Seattle-Tacoma (SEA)
Korean Air KE 6153 Non-stop Embraer EMB 175 (E75) 1:50 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 2096)




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Korean Air flights from Calgary (YYC) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6149
11:31
Calgary (YYC)

12:23
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2308)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6149
18:22
Calgary (YYC)

19:10
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2226)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6149
18:55
Calgary (YYC)

19:43
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2226)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6149
18:55
Calgary (YYC)

19:41
Seattle-Tacoma (SEA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2226)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6149
19:00
Calgary (YYC)

19:52
Seattle-Tacoma (SEA)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2308)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6149
19:00
Calgary (YYC)

19:50
Seattle-Tacoma (SEA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2226)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6151
06:00
Calgary (YYC)

06:58
Seattle-Tacoma (SEA)
Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2349)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6153
11:17
Calgary (YYC)

12:10
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2096)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE6153
11:19
Calgary (YYC)

12:09
Seattle-Tacoma (SEA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2096)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
  • An international route departing from Calgary airport, Canada (YYC) and arriving at Seattle-Tacoma airport, United States (SEA).
  • The flight distance is 451 miles, or 725 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:46 and 1:58.
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