Qantas flight QF 3725: Los Angeles - Seattle-Tacoma

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sun 14:56 Los Angeles (LAX) 6 17:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2026-01-08 through 2026-02-01
Codeshare flight, operated by Alaska Airlines.(AS 585)
Thu 16:00 Los Angeles (LAX) 6 18:57 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by Alaska Airlines.(AS 585)
Mon-Wed,Fri-Sun 16:00 Los Angeles (LAX) 6 18:57 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:57 Effective 2026-02-13 through 2026-02-21
Codeshare flight, operated by Alaska Airlines.(AS 585)
Mon,Tue,Sun 16:00 Los Angeles (LAX) 6 18:57 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Effective 2026-02-22 through 2026-02-24
Codeshare flight, operated by Alaska Airlines.(AS 585)
Daily 16:00 Los Angeles (LAX) 6 18:57 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:57 Effective 2026-02-25 through 2026-03-06
Codeshare flight, operated by Alaska Airlines.(AS 585)
Sat 16:00 Los Angeles (LAX) 6 18:57 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Operates only on 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 585)
Daily 17:45 Los Angeles (LAX) 6 20:35 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:50 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1371)
Mon,Wed 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:59 Effective 2026-01-07 through 2026-01-12
Codeshare flight, operated by Alaska Airlines.(AS 84)
Wed 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Operates only on 2026-01-14
Codeshare flight, operated by Alaska Airlines.(AS 84)
Mon,Wed 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:59 Effective 2026-01-19 through 2026-01-28
Codeshare flight, operated by Alaska Airlines.(AS 84)
Mon,Tue,Thu 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:59 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by Alaska Airlines.(AS 84)
Wed 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:59 Operates only on 2026-02-04
Codeshare flight, operated by Alaska Airlines.(AS 84)
Wed 17:53 Los Angeles (LAX) 6 20:52 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:59 Operates only on 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 84)
Mon,Wed,Thu,Sun 18:00 Los Angeles (LAX) 6 20:58 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:58 Effective 2026-03-08 through 2026-03-16
Codeshare flight, operated by Alaska Airlines.(AS 84)
Tue 18:00 Los Angeles (LAX) 6 20:58 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Operates only on 2026-03-10
Codeshare flight, operated by Alaska Airlines.(AS 84)
Sat 18:00 Los Angeles (LAX) 6 20:58 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737-800 (73H) 2:58 Operates only on 2026-03-14
Codeshare flight, operated by Alaska Airlines.(AS 84)
Tue 18:00 Los Angeles (LAX) 6 20:58 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:58 Operates only on 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 84)
Wed 18:05 Los Angeles (LAX) 6 21:01 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:56 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 614)
Fri 18:17 Los Angeles (LAX) 6 21:15 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Operates only on 2026-03-13
Codeshare flight, operated by Alaska Airlines.(AS 84)
Fri 19:45 Los Angeles (LAX) 6 22:46 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Operates only on 2026-01-09
Codeshare flight, operated by Alaska Airlines.(AS 532)
Fri,Sat 19:45 Los Angeles (LAX) 6 22:46 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 3:01 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Alaska Airlines.(AS 532)
Daily 19:55 Los Angeles (LAX) 6 22:47 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:52 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 614)
Daily 19:55 Los Angeles (LAX) 6 22:46 Seattle-Tacoma (SEA)
QF 3725 Non-stop Boeing 737 (73J) 2:51 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 704)


Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Qantas flight QF 3725:
Los Angeles - Seattle-Tacoma
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qantas QF3725
14:56
Los Angeles (LAX) 6

17:52
Seattle-Tacoma (SEA)
Effective 2026-01-08 through 2026-02-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Qantas QF3725
16:00
Los Angeles (LAX) 6

18:57
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:57, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
16:00
Los Angeles (LAX) 6

18:57
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-02-21
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:57, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
16:00
Los Angeles (LAX) 6

18:57
Seattle-Tacoma (SEA)
Effective 2026-02-22 through 2026-02-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:57, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
16:00
Los Angeles (LAX) 6

18:57
Seattle-Tacoma (SEA)
Effective 2026-02-25 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:57, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
16:00
Los Angeles (LAX) 6

18:57
Seattle-Tacoma (SEA)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 585)
Duration: 2:57, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
17:45
Los Angeles (LAX) 6

20:35
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 1371)
Duration: 2:50, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Effective 2026-01-07 through 2026-01-12
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Operates only on 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Effective 2026-02-03 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
17:53
Los Angeles (LAX) 6

20:52
Seattle-Tacoma (SEA)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:59, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
18:00
Los Angeles (LAX) 6

20:58
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-16
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:58, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
18:00
Los Angeles (LAX) 6

20:58
Seattle-Tacoma (SEA)
Operates only on 2026-03-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
18:00
Los Angeles (LAX) 6

20:58
Seattle-Tacoma (SEA)
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:58, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Qantas QF3725
18:00
Los Angeles (LAX) 6

20:58
Seattle-Tacoma (SEA)
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:58, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
18:05
Los Angeles (LAX) 6

21:01
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 614)
Duration: 2:56, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
18:17
Los Angeles (LAX) 6

21:15
Seattle-Tacoma (SEA)
Operates only on 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 84)
Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Qantas QF3725
19:45
Los Angeles (LAX) 6

22:46
Seattle-Tacoma (SEA)
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 532)
Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Qantas QF3725
19:45
Los Angeles (LAX) 6

22:46
Seattle-Tacoma (SEA)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 532)
Duration: 3:01, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
19:55
Los Angeles (LAX) 6

22:47
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 614)
Duration: 2:52, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Qantas QF3725
19:55
Los Angeles (LAX) 6

22:46
Seattle-Tacoma (SEA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 704)
Duration: 2:51, non-stop
Boeing 737 (73J)
  • QF 3725 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 954 miles, or 1536 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 2:50 and 3:01.
All Qantas flights
All LAX-SEA flights
Return (SEA-LAX) flights
Feedback     -     Disclaimer     -     Privacy