Singapore Airlines flights from Denver (DEN) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sat 06:00 Denver (DEN) 08:03 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2024-04-02 through 2024-04-13
Codeshare flight, operated by Alaska Airlines.(AS 643)
Fri 18:39 Denver (DEN) 20:47 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:08 Operates only on 2024-02-16
Codeshare flight, operated by Alaska Airlines.(AS 710)
Mon,Wed,Fri 18:39 Denver (DEN) 20:47 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737-900 (739) 3:08 Effective 2024-02-19 through 2024-03-01
Codeshare flight, operated by Alaska Airlines.(AS 710)
Mon,Fri 18:39 Denver (DEN) 20:47 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:08 Effective 2024-03-04 through 2024-03-08
Codeshare flight, operated by Alaska Airlines.(AS 710)
Wed 18:39 Denver (DEN) 20:47 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737-900 (739) 3:08 Operates only on 2024-03-06
Codeshare flight, operated by Alaska Airlines.(AS 710)
Mon,Wed,Fri 20:20 Denver (DEN) 22:20 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:00 Effective 2024-05-17 through 2024-05-31
Codeshare flight, operated by Alaska Airlines.(AS 710)
Mon,Wed,Fri,Sat 20:20 Denver (DEN) 22:20 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:00 Effective from 2024-06-01
Codeshare flight, operated by Alaska Airlines.(AS 710)
Mon,Fri 21:30 Denver (DEN) 23:31 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:01 Effective 2024-03-15 through 2024-03-29
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon 21:30 Denver (DEN) 23:31 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737 (73J) 3:01 Operates only on 2024-04-15
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon,Wed,Fri 21:48 Denver (DEN) 23:59 Seattle-Tacoma (SEA)
Singapore Airlines SQ 1219 Non-stop Boeing 737-900 (739) 3:11 Valid until 2024-01-05
Codeshare flight, operated by Alaska Airlines.(AS 709)


Singapore Airlines flights from Denver (DEN) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-04-02 through 2024-04-13
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 643)
Duration: 3:03, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-02-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:08, non-stop
Boeing 737 (73J)

Effective 2024-02-19 through 2024-03-01
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:08, non-stop
Boeing 737-900 (739)

Effective 2024-03-04 through 2024-03-08
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:08, non-stop
Boeing 737 (73J)

Operates only on 2024-03-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:08, non-stop
Boeing 737-900 (739)

Effective 2024-05-17 through 2024-05-31
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:00, non-stop
Boeing 737 (73J)

Effective from 2024-06-01
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 710)
Duration: 3:00, non-stop
Boeing 737 (73J)

Effective 2024-03-15 through 2024-03-29
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 3:01, non-stop
Boeing 737 (73J)

Operates only on 2024-04-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 3:01, non-stop
Boeing 737 (73J)

Valid until 2024-01-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 709)
Duration: 3:11, non-stop
Boeing 737-900 (739)
  • A domestic route departing from the Denver airport (DEN) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1022 miles, or 1644 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 3:00 and 3:11.