Singapore Airlines flights from Seattle-Tacoma (SEA) to Salt Lake City (SLC).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Sun 09:21 Seattle-Tacoma (SEA) 12:22 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:01 Effective 2024-11-03 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 614)
Tue,Thu,Sat,Sun 10:53 Seattle-Tacoma (SEA) 13:54 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:01 Effective 2025-01-07 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 614)
Tue,Thu,Sat,Sun 11:35 Seattle-Tacoma (SEA) 14:34 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 1:59 Effective from 2025-03-20
Codeshare flight, operated by Alaska Airlines.(AS 796)
Tue 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:04 Valid until 2024-09-17
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sun 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:04 Valid until 2024-09-01
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-700 (73G) 2:04 Valid until 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:04 Operates only on 2024-09-05
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sun 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:04 Effective 2024-09-08 through 2024-09-15
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue,Thu 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:04 Effective 2024-09-19 through 2024-09-24
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sun 13:00 Seattle-Tacoma (SEA) 16:04 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:04 Effective 2024-09-22 through 2024-09-26
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sun 13:03 Seattle-Tacoma (SEA) 16:07 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:04 Operates only on 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 13:15 Seattle-Tacoma (SEA) 16:17 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:02 Operates only on 2024-10-01
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sat,Sun 13:15 Seattle-Tacoma (SEA) 16:17 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:02 Effective 2024-10-03 through 2024-10-19
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 13:15 Seattle-Tacoma (SEA) 16:17 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:02 Effective 2024-10-08 through 2024-10-15
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue,Sat,Sun 13:15 Seattle-Tacoma (SEA) 16:17 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:02 Effective 2024-10-20 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu 13:15 Seattle-Tacoma (SEA) 16:17 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:02 Operates only on 2024-10-24
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue,Thu,Sun 13:48 Seattle-Tacoma (SEA) 16:48 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:00 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sun 13:49 Seattle-Tacoma (SEA) 16:50 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:01 Effective 2024-10-27 through 2024-10-31
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue,Sat 13:49 Seattle-Tacoma (SEA) 16:50 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:01 Effective 2024-10-29 through 2024-11-09
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 13:49 Seattle-Tacoma (SEA) 16:50 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:01 Effective 2024-11-12 through 2024-11-19
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 13:49 Seattle-Tacoma (SEA) 16:50 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:01 Operates only on 2024-11-16
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 13:50 Seattle-Tacoma (SEA) 16:50 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:00 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu 13:55 Seattle-Tacoma (SEA) 16:54 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2024-11-28
Codeshare flight, operated by Alaska Airlines.(AS 3300)
Sun 14:05 Seattle-Tacoma (SEA) 17:05 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:00 Effective 2024-11-24 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 14:05 Seattle-Tacoma (SEA) 17:05 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:00 Operates only on 2024-11-26
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 14:05 Seattle-Tacoma (SEA) 17:05 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2024-11-30
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 14:06 Seattle-Tacoma (SEA) 17:06 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:00 Operates only on 2024-11-23
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 14:07 Seattle-Tacoma (SEA) 17:09 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:02 Effective 2024-12-03 through 2024-12-10
Codeshare flight, operated by Alaska Airlines.(AS 518)
Thu,Sat 14:07 Seattle-Tacoma (SEA) 17:09 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 MAX 9 (7M9) 2:02 Effective 2024-12-05 through 2024-12-12
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sun 14:07 Seattle-Tacoma (SEA) 17:09 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-900 (739) 2:02 Effective 2024-12-08 through 2024-12-15
Codeshare flight, operated by Alaska Airlines.(AS 518)
Sat 14:07 Seattle-Tacoma (SEA) 17:09 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737-800 (73H) 2:02 Operates only on 2024-12-14
Codeshare flight, operated by Alaska Airlines.(AS 518)
Tue 14:07 Seattle-Tacoma (SEA) 17:09 Salt Lake City (SLC)
Singapore Airlines SQ 1730 Non-stop Boeing 737 (73J) 2:02 Operates only on 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 518)


Singapore Airlines flights from Seattle-Tacoma (SEA) to Salt Lake City (SLC).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-11-03 through 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 614)
Duration: 2:01, non-stop
Boeing 737-800 (73H)

Effective 2025-01-07 through 2025-03-18
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 614)
Duration: 2:01, non-stop
Boeing 737 (73J)

Effective from 2025-03-20
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 796)
Duration: 1:59, non-stop
Boeing 737 (73J)

Valid until 2024-09-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737 (73J)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737-800 (73H)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737-700 (73G)

Operates only on 2024-09-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-08 through 2024-09-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737-800 (73H)

Effective 2024-09-19 through 2024-09-24
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737 (73J)

Effective 2024-09-22 through 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737-800 (73H)

Operates only on 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:04, non-stop
Boeing 737 (73J)

Operates only on 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737-800 (73H)

Effective 2024-10-03 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-08 through 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 (73J)

Effective 2024-10-20 through 2024-10-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 (73J)

Operates only on 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737 (73J)

Effective 2024-10-27 through 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:01, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-29 through 2024-11-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:01, non-stop
Boeing 737 (73J)

Effective 2024-11-12 through 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:01, non-stop
Boeing 737-800 (73H)

Operates only on 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:01, non-stop
Boeing 737 (73J)

Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737 (73J)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3300)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Effective 2024-11-24 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-11-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737 (73J)

Operates only on 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Operates only on 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:00, non-stop
Boeing 737 (73J)

Effective 2024-12-03 through 2024-12-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737-800 (73H)

Effective 2024-12-05 through 2024-12-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737-900 (739)

Operates only on 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737-800 (73H)

Operates only on 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 518)
Duration: 2:02, non-stop
Boeing 737 (73J)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 687 miles, or 1106 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:59 and 2:04.