Southwest Airlines flights from Sacramento (SMF) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE
Non-Direct Flights:
Tue,Wed 12:15 Sacramento (SMF) B 15:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3356 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-06-09 through 2026-07-29
Sat 16:15 Sacramento (SMF) B 20:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3452 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Operates only on 2026-03-07
Sat 16:15 Sacramento (SMF) B 19:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3452 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-14 through 2026-04-04
Mon 16:35 Sacramento (SMF) B 20:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3487 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-05
Tue,Wed 06:05 Sacramento (SMF) B 09:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3521 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-09 through 2026-07-29
Sun 10:10 Sacramento (SMF) B 14:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3549 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-22 through 2026-03-01
Tue,Wed 08:15 Sacramento (SMF) B 11:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3805 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-06-09 through 2026-07-29
Sun 08:00 Sacramento (SMF) B 11:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3818 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-06-07 through 2026-08-02
Tue,Wed 18:10 Sacramento (SMF) B 21:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3834 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-06-09 through 2026-07-29
Sun 16:40 Sacramento (SMF) B 20:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3888 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-06-07 through 2026-08-02
Mon 12:25 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3994 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Operates only on 2026-01-05
Sat 14:05 Sacramento (SMF) B 18:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4087 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 08:40 Sacramento (SMF) B 12:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4378 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-04-09 through 2026-06-01
Sat 12:40 Sacramento (SMF) B 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4378 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-04-11 through 2026-05-30
Tue,Wed 17:45 Sacramento (SMF) B 21:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4382 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 09:45 Sacramento (SMF) B 14:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4851 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri 09:45 Sacramento (SMF) B 14:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4851 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-20 through 2026-02-27
Sat 07:50 Sacramento (SMF) B 16:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2319 2-stop Boeing 737-700 (Scimitar Winglets) 7:15 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Effective 2026-02-17 through 2026-02-23
Mon 05:50 Sacramento (SMF) B 16:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2731 2-stop Boeing 737-800 (73H) 9:45 Operates only on 2026-03-02
Sun 06:00 Sacramento (SMF) B 17:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 21 3-stop Boeing 737 MAX 8 (7M8) 11:20 Effective 2026-03-08 through 2026-04-05

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A domestic route departing from the Sacramento airport (SMF) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 646 miles, or 1040 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 1:50 and 2:00.

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Southwest Airlines flights from Sacramento (SMF) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE

Non-Direct Flights:

Southwest Airlines WN3356

12:15

Sacramento (SMF) B

15:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3452

16:15

Sacramento (SMF) B

20:30

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3452

16:15

Sacramento (SMF) B

19:30

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3487

16:35

Sacramento (SMF) B

20:55

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3521

06:05

Sacramento (SMF) B

09:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3549

10:10

Sacramento (SMF) B

14:30

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3805

08:15

Sacramento (SMF) B

11:25

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3818

08:00

Sacramento (SMF) B

11:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3834

18:10

Sacramento (SMF) B

21:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3888

16:40

Sacramento (SMF) B

20:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3994

12:25

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4087

14:05

Sacramento (SMF) B

18:30

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4378

08:40

Sacramento (SMF) B

12:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4378

12:40

Sacramento (SMF) B

16:10

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4382

17:45

Sacramento (SMF) B

21:10

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4851

09:45

Sacramento (SMF) B

14:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4851

09:45

Sacramento (SMF) B

14:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-20 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2319

07:50

Sacramento (SMF) B

16:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2731

05:50

Sacramento (SMF) B

16:35

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 9:45, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN21

06:00

Sacramento (SMF) B

17:20

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 11:20, 3-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Sacramento airport (SMF) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 646 miles, or 1040 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 1:50 and 2:00.

All SMF-PHX flights

All Southwest Airlines flights

Return (PHX-SMF) flights

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