Alaska Airlines flight AS 640: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Sun 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Valid until 2026-01-06
Thu 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737-800 (73H) 6:20 Operates only on 2026-01-01
Fri,Sat 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 (73J) 6:20 Effective 2026-01-02 through 2026-01-03
Wed 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 (73J) 6:22 Operates only on 2026-01-07
Daily 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737-800 (73H) 6:22 Effective 2026-01-08 through 2026-02-04
Tue,Thu 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 MAX 8 (7M8) 6:22 Effective 2026-02-05 through 2026-02-10
Mon,Wed,Fri-Sun 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737-800 (73H) 6:22 Effective 2026-02-06 through 2026-02-11
Sun 07:00 Tampa (TPA) 10:28 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Operates only on 2026-03-08
Wed 07:00 Tampa (TPA) 10:04 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 (73J) 6:04 Operates only on 2026-03-18
Daily 07:00 Tampa (TPA) 10:16 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 (73J) 6:16 Effective 2026-03-19 through 2026-05-12
Daily 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-03-09 through 2026-03-16
Tue,Sat 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA)
AS 640 Non-stop Boeing 737 (73J) 6:28 Effective 2026-03-14 through 2026-03-17
Daily 15:27 Everett (PAE) 18:33 Phoenix Sky Harbor (PHX) 3
AS 640 Non-stop Boeing 737 (73J) 3:06 Effective from 2026-10-03
Daily 15:46 Seattle-Tacoma (SEA) 17:57 San Francisco (SFO) 1
AS 640 Non-stop Boeing 737 (73J) 2:11 Effective 2026-05-13 through 2026-06-09
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 640: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:20
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:20
Seattle-Tacoma (SEA)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:20
Seattle-Tacoma (SEA)
Effective 2026-01-02 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 6:20, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:22
Seattle-Tacoma (SEA)
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:22
Seattle-Tacoma (SEA)
Effective 2026-01-08 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:22
Seattle-Tacoma (SEA)
Effective 2026-02-05 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:22
Seattle-Tacoma (SEA)
Effective 2026-02-06 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:28
Seattle-Tacoma (SEA)
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:04
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:04, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
07:00
Tampa (TPA)

10:16
Seattle-Tacoma (SEA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:16, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
07:05
Tampa (TPA)

10:33
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS640
07:05
Tampa (TPA)

10:33
Seattle-Tacoma (SEA)
Effective 2026-03-09 through 2026-03-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS640
07:05
Tampa (TPA)

10:33
Seattle-Tacoma (SEA)
Effective 2026-03-14 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:28, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
15:27
Everett (PAE)

18:33
Phoenix Sky Harbor (PHX) 3
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS640
15:46
Seattle-Tacoma (SEA)

17:57
San Francisco (SFO) 1
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Boeing 737 (73J)
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Parallax here -
This flight number is listed as serving the following routes:
  • Everett (PAE) - Phoenix Sky Harbor (PHX)
  • Seattle-Tacoma (SEA) - San Francisco (SFO)
  • Tampa (TPA) - Seattle-Tacoma (SEA)
All Alaska Airlines flights
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