All airlines flying from Phoenix Sky Harbor (PHX) to Houston Hobby (HOU).

FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 11:00 Phoenix Sky Harbor (PHX) 4 14:25 Houston Hobby (HOU) Southwest Airlines WN 1997 Non-stop Boeing 737-800 (73H) 2:25 Valid until 2026-01-01
Mon,Thu,Fri,Sun 19:40 Phoenix Sky Harbor (PHX) 4 00:05 Houston Hobby (HOU) Southwest Airlines WN 2035 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-09 through 2026-05-22 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 19:40 Phoenix Sky Harbor (PHX) 4 00:05 Houston Hobby (HOU) Southwest Airlines WN 2035 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-05-25 through 2026-06-01 The flight arrives 1 day after departure.
Sun 11:00 Phoenix Sky Harbor (PHX) 4 15:25 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-08 through 2026-04-05
Tue,Wed 11:10 Phoenix Sky Harbor (PHX) 4 15:35 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 18:45 Phoenix Sky Harbor (PHX) 4 23:10 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-09 through 2026-04-06
Sat 19:05 Phoenix Sky Harbor (PHX) 4 23:25 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-14 through 2026-04-04
Thu,Fri 19:45 Phoenix Sky Harbor (PHX) 4 23:10 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-05 through 2026-03-06
Sat 20:05 Phoenix Sky Harbor (PHX) 4 23:25 Houston Hobby (HOU) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-03-07
Tue,Wed 16:10 Phoenix Sky Harbor (PHX) 4 20:40 Houston Hobby (HOU) Southwest Airlines WN 2267 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-08-04 through 2026-09-30
Mon,Tue,Fri,Sun 20:45 Phoenix Sky Harbor (PHX) 4 00:05 Houston Hobby (HOU) Southwest Airlines WN 2304 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2026-01-04 The flight arrives 1 day after departure.
Sat 21:20 Phoenix Sky Harbor (PHX) 4 00:45 Houston Hobby (HOU) Southwest Airlines WN 2304 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Valid until 2026-01-03 The flight arrives 1 day after departure.
Mon 20:50 Phoenix Sky Harbor (PHX) 4 00:10 Houston Hobby (HOU) Southwest Airlines WN 2456 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Mon,Thu,Fri 09:35 Phoenix Sky Harbor (PHX) 4 14:10 Houston Hobby (HOU) Southwest Airlines WN 2469 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-09 through 2026-06-01
Mon,Tue,Fri,Sun 16:15 Phoenix Sky Harbor (PHX) 4 19:40 Houston Hobby (HOU) Southwest Airlines WN 2704 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Valid until 2026-01-04
Tue,Wed 17:55 Phoenix Sky Harbor (PHX) 4 22:20 Houston Hobby (HOU) Southwest Airlines WN 2707 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 18:05 Phoenix Sky Harbor (PHX) 4 22:35 Houston Hobby (HOU) Southwest Airlines WN 2707 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-04-09 through 2026-06-01
Sun 21:00 Phoenix Sky Harbor (PHX) 4 01:25 Houston Hobby (HOU) Southwest Airlines WN 2707 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-12 through 2026-05-17 The flight arrives 1 day after departure.
Sun 21:00 Phoenix Sky Harbor (PHX) 4 01:25 Houston Hobby (HOU) Southwest Airlines WN 2707 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-05-31 The flight arrives 1 day after departure.
Sat 07:05 Phoenix Sky Harbor (PHX) 4 11:40 Houston Hobby (HOU) Southwest Airlines WN 2833 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 08:05 Phoenix Sky Harbor (PHX) 4 12:40 Houston Hobby (HOU) Southwest Airlines WN 2833 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-04 through 2026-08-03
Tue,Wed 08:05 Phoenix Sky Harbor (PHX) 4 12:40 Houston Hobby (HOU) Southwest Airlines WN 2833 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-09 through 2026-07-29
Mon,Tue,Fri,Sun 09:40 Phoenix Sky Harbor (PHX) 4 13:10 Houston Hobby (HOU) Southwest Airlines WN 2933 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-02
Sun 09:45 Phoenix Sky Harbor (PHX) 4 13:15 Houston Hobby (HOU) Southwest Airlines WN 2933 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-04
Mon,Thu,Fri 10:25 Phoenix Sky Harbor (PHX) 4 15:05 Houston Hobby (HOU) Southwest Airlines WN 3067 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-04 through 2026-08-03
Tue,Wed 11:30 Phoenix Sky Harbor (PHX) 4 16:05 Houston Hobby (HOU) Southwest Airlines WN 3067 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-09 through 2026-07-29
Thu,Fri,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-19 through 2026-01-25
Thu,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-01 through 2026-02-05
Mon,Fri 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-06 through 2026-02-09
Mon,Thu,Fri,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-12 through 2026-02-16
Mon,Tue,Thu 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-17 through 2026-02-23
Fri,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-20 through 2026-02-22
Mon,Thu,Fri,Sun 05:45 Phoenix Sky Harbor (PHX) 4 09:10 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-26 through 2026-03-02
Sat 06:05 Phoenix Sky Harbor (PHX) 4 09:30 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-14 through 2026-02-28
Sat 06:35 Phoenix Sky Harbor (PHX) 4 10:00 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-10 through 2026-02-07
Mon-Fri 07:00 Phoenix Sky Harbor (PHX) 4 10:25 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 07:00 Phoenix Sky Harbor (PHX) 4 10:25 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 07:00 Phoenix Sky Harbor (PHX) 4 10:25 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 07:00 Phoenix Sky Harbor (PHX) 4 10:25 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:00 Phoenix Sky Harbor (PHX) 4 10:25 Houston Hobby (HOU) Southwest Airlines WN 3151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-18 through 2026-03-04
Sat 13:45 Phoenix Sky Harbor (PHX) 4 17:10 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-01-10 through 2026-01-31
Sat 13:45 Phoenix Sky Harbor (PHX) 4 17:10 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-02-07
Mon-Fri 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-26 through 2026-02-04
Tue-Fri,Sun 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-08 through 2026-02-13
Mon,Wed 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-16 through 2026-02-18
Fri,Sun 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-20 through 2026-02-22
Tue-Fri,Sun 14:25 Phoenix Sky Harbor (PHX) 4 17:50 Houston Hobby (HOU) Southwest Airlines WN 3154 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-24 through 2026-03-04

1 2 3 4 5 6

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Houston Hobby airport (HOU).
The flight distance is 1018 miles, or 1638 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 2:20 and 2:40.

Return (HOU-PHX) flights

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All airlines flying from Phoenix Sky Harbor (PHX) to Houston Hobby (HOU).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1997

11:00

Phoenix Sky Harbor (PHX) 4

14:25

Houston Hobby (HOU)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2035

19:40

Phoenix Sky Harbor (PHX) 4

00:05(+1)

Houston Hobby (HOU)

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2035

19:40

Phoenix Sky Harbor (PHX) 4

00:05(+1)

Houston Hobby (HOU)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2179

11:00

Phoenix Sky Harbor (PHX) 4

15:25

Houston Hobby (HOU)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2179

11:10

Phoenix Sky Harbor (PHX) 4

15:35

Houston Hobby (HOU)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

18:45

Phoenix Sky Harbor (PHX) 4

23:10

Houston Hobby (HOU)

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

19:05

Phoenix Sky Harbor (PHX) 4

23:25

Houston Hobby (HOU)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

19:45

Phoenix Sky Harbor (PHX) 4

23:10

Houston Hobby (HOU)

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

20:05

Phoenix Sky Harbor (PHX) 4

23:25

Houston Hobby (HOU)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2267

16:10

Phoenix Sky Harbor (PHX) 4

20:40

Houston Hobby (HOU)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2304

20:45

Phoenix Sky Harbor (PHX) 4

00:05(+1)

Houston Hobby (HOU)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2304

21:20

Phoenix Sky Harbor (PHX) 4

00:45(+1)

Houston Hobby (HOU)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2456

20:50

Phoenix Sky Harbor (PHX) 4

00:10(+1)

Houston Hobby (HOU)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2469

09:35

Phoenix Sky Harbor (PHX) 4

14:10

Houston Hobby (HOU)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2704

16:15

Phoenix Sky Harbor (PHX) 4

19:40

Houston Hobby (HOU)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2707

17:55

Phoenix Sky Harbor (PHX) 4

22:20

Houston Hobby (HOU)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2707

18:05

Phoenix Sky Harbor (PHX) 4

22:35

Houston Hobby (HOU)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2707

21:00

Phoenix Sky Harbor (PHX) 4

01:25(+1)

Houston Hobby (HOU)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2707

21:00

Phoenix Sky Harbor (PHX) 4

01:25(+1)

Houston Hobby (HOU)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2833

07:05

Phoenix Sky Harbor (PHX) 4

11:40

Houston Hobby (HOU)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2833

08:05

Phoenix Sky Harbor (PHX) 4

12:40

Houston Hobby (HOU)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2833

08:05

Phoenix Sky Harbor (PHX) 4

12:40

Houston Hobby (HOU)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2933

09:40

Phoenix Sky Harbor (PHX) 4

13:10

Houston Hobby (HOU)

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2933

09:45

Phoenix Sky Harbor (PHX) 4

13:15

Houston Hobby (HOU)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3067

10:25

Phoenix Sky Harbor (PHX) 4

15:05

Houston Hobby (HOU)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3067

11:30

Phoenix Sky Harbor (PHX) 4

16:05

Houston Hobby (HOU)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

Effective 2026-02-01 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

Effective 2026-02-06 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

Effective 2026-02-20 through 2026-02-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3151

05:45

Phoenix Sky Harbor (PHX) 4

09:10

Houston Hobby (HOU)

Effective 2026-02-26 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

06:05

Phoenix Sky Harbor (PHX) 4

09:30

Houston Hobby (HOU)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3151

06:35

Phoenix Sky Harbor (PHX) 4

10:00

Houston Hobby (HOU)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3151

07:00

Phoenix Sky Harbor (PHX) 4

10:25

Houston Hobby (HOU)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

07:00

Phoenix Sky Harbor (PHX) 4

10:25

Houston Hobby (HOU)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

07:00

Phoenix Sky Harbor (PHX) 4

10:25

Houston Hobby (HOU)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

07:00

Phoenix Sky Harbor (PHX) 4

10:25

Houston Hobby (HOU)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3151

07:00

Phoenix Sky Harbor (PHX) 4

10:25

Houston Hobby (HOU)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3154

13:45

Phoenix Sky Harbor (PHX) 4

17:10

Houston Hobby (HOU)

Effective 2026-01-10 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3154

13:45

Phoenix Sky Harbor (PHX) 4

17:10

Houston Hobby (HOU)

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-02-08 through 2026-02-13

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-02-16 through 2026-02-18

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-02-20 through 2026-02-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3154

14:25

Phoenix Sky Harbor (PHX) 4

17:50

Houston Hobby (HOU)

Effective 2026-02-24 through 2026-03-04

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

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A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Houston Hobby airport (HOU).
The flight distance is 1018 miles, or 1638 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 2:20 and 2:40.

Return (HOU-PHX) flights

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