Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Boise (BOI).

FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 14:40 Phoenix Sky Harbor (PHX) 4 16:50 Boise (BOI) Southwest Airlines WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2026-01-01
Sat 16:35 Phoenix Sky Harbor (PHX) 4 18:45 Boise (BOI) Southwest Airlines WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2026-01-03
Mon 17:20 Phoenix Sky Harbor (PHX) 4 19:30 Boise (BOI) Southwest Airlines WN 121 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 17:55 Phoenix Sky Harbor (PHX) 4 20:05 Boise (BOI) Southwest Airlines WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2026-01-04
Tue,Wed 09:35 Phoenix Sky Harbor (PHX) 4 12:50 Boise (BOI) Southwest Airlines WN 183 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-03-10 through 2026-04-01
Sun 09:00 Phoenix Sky Harbor (PHX) 4 12:10 Boise (BOI) Southwest Airlines WN 489 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 12:35 Phoenix Sky Harbor (PHX) 4 15:40 Boise (BOI) Southwest Airlines WN 489 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-03-09 through 2026-04-06
Thu,Fri 13:35 Phoenix Sky Harbor (PHX) 4 15:40 Boise (BOI) Southwest Airlines WN 489 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 08:30 Phoenix Sky Harbor (PHX) 4 11:30 Boise (BOI) Southwest Airlines WN 655 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-08-06 through 2026-09-28
Fri,Sun 08:55 Phoenix Sky Harbor (PHX) 4 11:05 Boise (BOI) Southwest Airlines WN 737 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-02 through 2026-01-04
Sat 09:20 Phoenix Sky Harbor (PHX) 4 11:30 Boise (BOI) Southwest Airlines WN 737 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-03
Tue,Wed 08:00 Phoenix Sky Harbor (PHX) 4 11:05 Boise (BOI) Southwest Airlines WN 761 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-09 through 2026-07-29
Sat 15:35 Phoenix Sky Harbor (PHX) 4 18:35 Boise (BOI) Southwest Airlines WN 1017 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 20:30 Phoenix Sky Harbor (PHX) 4 23:30 Boise (BOI) Southwest Airlines WN 1420 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-08-04 through 2026-09-30
Sun 21:25 Phoenix Sky Harbor (PHX) 4 00:25 Boise (BOI) Southwest Airlines WN 1420 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-09 through 2026-09-27 The flight arrives 1 day after departure.
Thu,Fri,Sun 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-17 through 2026-02-23
Mon 16:40 Phoenix Sky Harbor (PHX) 4 18:50 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2026-03-02
Mon,Thu,Fri 17:50 Phoenix Sky Harbor (PHX) 4 20:00 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 17:50 Phoenix Sky Harbor (PHX) 4 20:00 Boise (BOI) Southwest Airlines WN 1460 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-20 through 2026-03-01
Sat 19:00 Phoenix Sky Harbor (PHX) 4 22:05 Boise (BOI) Southwest Airlines WN 1622 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-04-11 through 2026-05-30
Tue,Wed 20:25 Phoenix Sky Harbor (PHX) 4 23:30 Boise (BOI) Southwest Airlines WN 1622 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 21:55 Phoenix Sky Harbor (PHX) 4 01:00 Boise (BOI) Southwest Airlines WN 1622 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-04-09 through 2026-06-01 The flight arrives 1 day after departure.
Sat 22:35 Phoenix Sky Harbor (PHX) 4 00:45 Boise (BOI) Southwest Airlines WN 2130 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-03 The flight arrives 1 day after departure.
Sun 09:15 Phoenix Sky Harbor (PHX) 4 12:20 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-04-12 through 2026-05-17
Sun 09:15 Phoenix Sky Harbor (PHX) 4 12:20 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-05-31
Mon,Thu,Fri 09:35 Phoenix Sky Harbor (PHX) 4 12:40 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-04-09 through 2026-06-01
Sun 09:35 Phoenix Sky Harbor (PHX) 4 12:40 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-05-24
Tue,Wed 10:15 Phoenix Sky Harbor (PHX) 4 13:20 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-04-07 through 2026-06-03
Sat 11:05 Phoenix Sky Harbor (PHX) 4 14:10 Boise (BOI) Southwest Airlines WN 2179 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-04-11 through 2026-05-30
Thu,Fri,Sun 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-17 through 2026-02-23
Mon 08:50 Phoenix Sky Harbor (PHX) 4 11:00 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-03-02
Sat 08:55 Phoenix Sky Harbor (PHX) 4 11:05 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-10 through 2026-02-07
Sat 08:55 Phoenix Sky Harbor (PHX) 4 11:05 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-14 through 2026-02-28
Mon-Fri 09:00 Phoenix Sky Harbor (PHX) 4 11:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 09:00 Phoenix Sky Harbor (PHX) 4 11:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 09:00 Phoenix Sky Harbor (PHX) 4 11:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 09:00 Phoenix Sky Harbor (PHX) 4 11:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 09:00 Phoenix Sky Harbor (PHX) 4 11:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 11:00 Phoenix Sky Harbor (PHX) 4 13:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:00 Phoenix Sky Harbor (PHX) 4 13:10 Boise (BOI) Southwest Airlines WN 2352 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-20 through 2026-03-01
Tue,Wed 21:25 Phoenix Sky Harbor (PHX) 4 00:30 Boise (BOI) Southwest Airlines WN 2410 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-03-10 through 2026-04-01 The flight arrives 1 day after departure.
Sun 22:50 Phoenix Sky Harbor (PHX) 4 01:55 Boise (BOI) Southwest Airlines WN 2410 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-03-08 through 2026-04-05 The flight arrives 1 day after departure.

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A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Boise airport (BOI).
The flight distance is 735 miles, or 1183 km.
The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:00 and 2:15.

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Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Boise (BOI).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN121

14:40

Phoenix Sky Harbor (PHX) 4

16:50

Boise (BOI)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN121

16:35

Phoenix Sky Harbor (PHX) 4

18:45

Boise (BOI)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN121

17:20

Phoenix Sky Harbor (PHX) 4

19:30

Boise (BOI)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN121

17:55

Phoenix Sky Harbor (PHX) 4

20:05

Boise (BOI)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN183

09:35

Phoenix Sky Harbor (PHX) 4

12:50

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN489

09:00

Phoenix Sky Harbor (PHX) 4

12:10

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN489

12:35

Phoenix Sky Harbor (PHX) 4

15:40

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN489

13:35

Phoenix Sky Harbor (PHX) 4

15:40

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN655

08:30

Phoenix Sky Harbor (PHX) 4

11:30

Boise (BOI)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN737

08:55

Phoenix Sky Harbor (PHX) 4

11:05

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN737

09:20

Phoenix Sky Harbor (PHX) 4

11:30

Boise (BOI)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN761

08:00

Phoenix Sky Harbor (PHX) 4

11:05

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1017

15:35

Phoenix Sky Harbor (PHX) 4

18:35

Boise (BOI)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1420

20:30

Phoenix Sky Harbor (PHX) 4

23:30

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1420

21:25

Phoenix Sky Harbor (PHX) 4

00:25(+1)

Boise (BOI)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

16:40

Phoenix Sky Harbor (PHX) 4

18:50

Boise (BOI)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

17:50

Phoenix Sky Harbor (PHX) 4

20:00

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1460

17:50

Phoenix Sky Harbor (PHX) 4

20:00

Boise (BOI)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1622

19:00

Phoenix Sky Harbor (PHX) 4

22:05

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1622

20:25

Phoenix Sky Harbor (PHX) 4

23:30

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1622

21:55

Phoenix Sky Harbor (PHX) 4

01:00(+1)

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2130

22:35

Phoenix Sky Harbor (PHX) 4

00:45(+1)

Boise (BOI)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2179

09:15

Phoenix Sky Harbor (PHX) 4

12:20

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

09:15

Phoenix Sky Harbor (PHX) 4

12:20

Boise (BOI)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

09:35

Phoenix Sky Harbor (PHX) 4

12:40

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

09:35

Phoenix Sky Harbor (PHX) 4

12:40

Boise (BOI)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

10:15

Phoenix Sky Harbor (PHX) 4

13:20

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2179

11:05

Phoenix Sky Harbor (PHX) 4

14:10

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:50

Phoenix Sky Harbor (PHX) 4

11:00

Boise (BOI)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:55

Phoenix Sky Harbor (PHX) 4

11:05

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2352

08:55

Phoenix Sky Harbor (PHX) 4

11:05

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2352

09:00

Phoenix Sky Harbor (PHX) 4

11:10

Boise (BOI)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

09:00

Phoenix Sky Harbor (PHX) 4

11:10

Boise (BOI)

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

09:00

Phoenix Sky Harbor (PHX) 4

11:10

Boise (BOI)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

09:00

Phoenix Sky Harbor (PHX) 4

11:10

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

09:00

Phoenix Sky Harbor (PHX) 4

11:10

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2352

11:00

Phoenix Sky Harbor (PHX) 4

13:10

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2352

11:00

Phoenix Sky Harbor (PHX) 4

13:10

Boise (BOI)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2410

21:25

Phoenix Sky Harbor (PHX) 4

00:30(+1)

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2410

22:50

Phoenix Sky Harbor (PHX) 4

01:55(+1)

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

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A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Boise airport (BOI).
The flight distance is 735 miles, or 1183 km.
The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:00 and 2:15.

All PHX-BOI flights

All Southwest Airlines flights

Return (BOI-PHX) flights

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