Singapore Airlines flights from San Francisco (SFO) to Portland (PDX).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 San Francisco (SFO) 1 07:49 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2024-10-01 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 3412)
Mon,Sun 06:50 San Francisco (SFO) 1 08:37 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:47 Valid until 2024-09-02
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Mon,Tue 06:50 San Francisco (SFO) 1 08:37 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:47 Effective 2024-09-03 through 2024-09-09
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Tue-Sun 06:50 San Francisco (SFO) 1 08:37 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737-800 (73H) 1:47 Effective 2024-09-04 through 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Mon 06:50 San Francisco (SFO) 1 08:37 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:47 Effective 2024-09-16 through 2024-09-23
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Mon 06:50 San Francisco (SFO) 1 08:37 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737-800 (73H) 1:47 Operates only on 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Sat 09:52 San Francisco (SFO) 1 11:45 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2024-11-09 through 2024-11-16
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Mon-Fri,Sun 10:31 San Francisco (SFO) 1 12:29 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2024-11-22 through 2024-12-02
Codeshare flight, operated by Alaska Airlines.(AS 2244)
Daily 10:33 San Francisco (SFO) 1 12:32 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Daily 11:00 San Francisco (SFO) 1 12:50 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:50 Effective 2025-03-19 through 2025-03-29
Codeshare flight, operated by Alaska Airlines.(AS 835)
Daily 11:30 San Francisco (SFO) 1 13:22 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:52 Effective 2025-01-06 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 835)
Mon-Fri,Sun 12:10 San Francisco (SFO) 1 14:03 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2024-10-27 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Tue 12:14 San Francisco (SFO) 1 14:10 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2024-12-03 through 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Mon,Wed-Sun 12:15 San Francisco (SFO) 1 14:11 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2024-12-04 through 2024-12-18
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Sat 14:35 San Francisco (SFO) 1 16:25 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Boeing 737 (73J) 1:50 Operates only on 2024-11-02
Codeshare flight, operated by Alaska Airlines.(AS 145)
Daily 14:50 San Francisco (SFO) 1 16:40 Portland (PDX)
Singapore Airlines SQ 1283 Non-stop Embraer EMB 175 (E75) 1:50 Effective from 2025-03-30
Codeshare flight, operated by Alaska Airlines.(AS 2229)
Sun 06:35 San Francisco (SFO) 1 08:25 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 MAX 9 (7M9) 1:50 Operates only on 2024-10-27
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Mon,Fri 06:35 San Francisco (SFO) 1 08:25 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:50 Effective 2024-10-28 through 2024-11-01
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Mon,Thu,Sun 06:35 San Francisco (SFO) 1 08:25 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737-800 (73H) 1:50 Effective 2024-10-31 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Fri 06:35 San Francisco (SFO) 1 08:25 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:50 Effective 2024-11-08 through 2024-11-15
Codeshare flight, operated by Alaska Airlines.(AS 1187)
Daily 08:00 San Francisco (SFO) 1 09:50 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:50 Effective from 2025-03-31
Codeshare flight, operated by Alaska Airlines.(AS 913)
Daily 12:10 San Francisco (SFO) 1 13:59 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2024-10-01 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Sat 12:34 San Francisco (SFO) 1 14:32 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2024-11-23 through 2024-11-30
Codeshare flight, operated by Alaska Airlines.(AS 3482)
Mon-Fri,Sun 14:59 San Francisco (SFO) 1 16:46 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Embraer EMB 175 (E75) 1:47 Valid until 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 2063)
Sat 16:30 San Francisco (SFO) 1 18:13 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Embraer EMB 175 (E75) 1:43 Valid until 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 3351)
Mon-Fri 20:35 San Francisco (SFO) 1 22:28 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:53 Effective 2024-12-19 through 2025-01-03
Codeshare flight, operated by Alaska Airlines.(AS 147)
Sun 21:15 San Francisco (SFO) 1 23:05 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:50 Effective 2024-12-22 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 147)
Sat 21:59 San Francisco (SFO) 1 23:49 Portland (PDX)
Singapore Airlines SQ 1285 Non-stop Boeing 737 (73J) 1:50 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by Alaska Airlines.(AS 147)
Thu 06:00 San Francisco (SFO) 1 07:50 Portland (PDX)
Singapore Airlines SQ 1376 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2024-12-19
Codeshare flight, operated by Alaska Airlines.(AS 965)




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Singapore Airlines flights from San Francisco (SFO) to Portland (PDX).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1283
06:00
San Francisco (SFO) 1

07:49
Portland (PDX)
Effective 2024-10-01 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3412)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
06:50
San Francisco (SFO) 1

08:37
Portland (PDX)
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:47, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
06:50
San Francisco (SFO) 1

08:37
Portland (PDX)
Effective 2024-09-03 through 2024-09-09
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:47, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
06:50
San Francisco (SFO) 1

08:37
Portland (PDX)
Effective 2024-09-04 through 2024-09-29
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:47, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1283
06:50
San Francisco (SFO) 1

08:37
Portland (PDX)
Effective 2024-09-16 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:47, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
06:50
San Francisco (SFO) 1

08:37
Portland (PDX)
Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:47, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1283
09:52
San Francisco (SFO) 1

11:45
Portland (PDX)
Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
10:31
San Francisco (SFO) 1

12:29
Portland (PDX)
Effective 2024-11-22 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2244)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
10:33
San Francisco (SFO) 1

12:32
Portland (PDX)
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
11:00
San Francisco (SFO) 1

12:50
Portland (PDX)
Effective 2025-03-19 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 835)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
11:30
San Francisco (SFO) 1

13:22
Portland (PDX)
Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 835)
Duration: 1:52, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
12:10
San Francisco (SFO) 1

14:03
Portland (PDX)
Effective 2024-10-27 through 2024-11-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
12:14
San Francisco (SFO) 1

14:10
Portland (PDX)
Effective 2024-12-03 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
12:15
San Francisco (SFO) 1

14:11
Portland (PDX)
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1283
14:35
San Francisco (SFO) 1

16:25
Portland (PDX)
Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 145)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1283
14:50
San Francisco (SFO) 1

16:40
Portland (PDX)
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2229)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1285
06:35
San Francisco (SFO) 1

08:25
Portland (PDX)
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:50, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1285
06:35
San Francisco (SFO) 1

08:25
Portland (PDX)
Effective 2024-10-28 through 2024-11-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1285
06:35
San Francisco (SFO) 1

08:25
Portland (PDX)
Effective 2024-10-31 through 2024-11-21
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1285
06:35
San Francisco (SFO) 1

08:25
Portland (PDX)
Effective 2024-11-08 through 2024-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1187)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1285
08:00
San Francisco (SFO) 1

09:50
Portland (PDX)
Effective from 2025-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 913)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1285
12:10
San Francisco (SFO) 1

13:59
Portland (PDX)
Effective 2024-10-01 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1285
12:34
San Francisco (SFO) 1

14:32
Portland (PDX)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3482)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1285
14:59
San Francisco (SFO) 1

16:46
Portland (PDX)
Valid until 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2063)
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1285
16:30
San Francisco (SFO) 1

18:13
Portland (PDX)
Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3351)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Singapore Airlines SQ1285
20:35
San Francisco (SFO) 1

22:28
Portland (PDX)
Effective 2024-12-19 through 2025-01-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 147)
Duration: 1:53, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1285
21:15
San Francisco (SFO) 1

23:05
Portland (PDX)
Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 147)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1285
21:59
San Francisco (SFO) 1

23:49
Portland (PDX)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 147)
Duration: 1:50, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1376
06:00
San Francisco (SFO) 1

07:50
Portland (PDX)
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 965)
Duration: 1:50, non-stop
Boeing 737-800 (73H)
  • A domestic route departing from the San Francisco airport (SFO) and arriving at Portland airport (PDX).
  • The flight distance is 550 miles, or 886 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:43 and 1:59.
All SFO-PDX flights
All Singapore Airlines flights
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