Southwest Airlines flights from Denver (DEN) to Phoenix Sky Harbor (PHX).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Tue,Wed
17:00
Denver (DEN)
17:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 121 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-04 through 2026-09-30 |
| Sun
18:35
Denver (DEN)
19:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 121 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
19:20
Denver (DEN)
20:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 127 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-04 through 2026-09-30 |
| Sat
19:30
Denver (DEN)
20:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 127 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-08 through 2026-09-26 |
| Sun
20:05
Denver (DEN)
21:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
07:10
Denver (DEN)
08:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 165 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
10:15
Denver (DEN)
11:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 225 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-04 through 2026-09-30 |
| Sat
10:25
Denver (DEN)
11:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 225 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-08-08 through 2026-09-26 |
| Sun
11:40
Denver (DEN)
12:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 225 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
09:10
Denver (DEN)
10:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 281 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-06 through 2026-09-28 |
| Thu,Fri
07:00
Denver (DEN)
09:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 285 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-03-05 through 2026-03-06 |
| Mon,Thu,Fri,Sun
07:00
Denver (DEN)
08:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 285 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-03-08 through 2026-04-06 |
| Sat
07:15
Denver (DEN)
09:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 285 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-03-07 |
| Sat
07:15
Denver (DEN)
08:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 285 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-03-14 through 2026-04-04 |
| Tue,Wed
07:35
Denver (DEN)
08:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 285 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-03-10 through 2026-04-01 |
| Tue,Wed
09:40
Denver (DEN)
10:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 310 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-03-10 through 2026-04-01 |
| Mon,Thu,Fri
12:05
Denver (DEN)
13:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 310 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-06 through 2026-09-28 |
| Mon,Thu,Fri
06:40
Denver (DEN)
07:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 375 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-06 through 2026-09-28 |
| Sun
07:40
Denver (DEN)
08:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 383 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-05-24 |
| Tue,Wed
07:20
Denver (DEN)
08:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-04 through 2026-09-30 |
| Sun
08:00
Denver (DEN)
09:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-09 through 2026-09-27 |
| Sat
18:20
Denver (DEN)
19:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 399 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-08 through 2026-09-26 |
| Sun
12:55
Denver (DEN)
13:50
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 416 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2026-05-24 |
| Mon,Thu,Fri
08:30
Denver (DEN)
09:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 431 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-06-04 through 2026-08-03 |
| Sun
08:40
Denver (DEN)
09:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 431 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
08:45
Denver (DEN)
09:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 431 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-06-09 through 2026-07-29 |
| Sat
09:00
Denver (DEN)
09:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 431 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
06:15
Denver (DEN)
07:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 468 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-03-10 through 2026-04-01 |
| Tue,Wed
09:05
Denver (DEN)
10:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 468 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
13:10
Denver (DEN)
14:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 468 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-06 through 2026-09-28 |
| Sun
16:35
Denver (DEN)
17:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 468 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
08:10
Denver (DEN)
09:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 644 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-08-06 through 2026-09-28 |
| Wed,Thu
10:00
Denver (DEN)
12:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 660 Non-stop Boeing 737-700 (73W) 2:00 Valid until 2026-01-01 |
| Mon,Thu,Fri
16:25
Denver (DEN)
18:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 668 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
16:25
Denver (DEN)
18:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 668 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-02-20 through 2026-03-01 |
| Tue,Wed
10:30
Denver (DEN)
11:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 706 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
11:00
Denver (DEN)
11:50
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 706 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-04 through 2026-08-03 |
| Sun
12:45
Denver (DEN)
13:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 706 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-06-07 through 2026-08-02 |
| Sat
21:20
Denver (DEN)
23:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 802 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2026-01-03 |
| Mon
12:05
Denver (DEN)
14:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 843 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-01-05 |
| Mon,Tue,Sun
19:40
Denver (DEN)
21:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 873 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2026-01-04 |
| Fri,Sun
17:35
Denver (DEN)
19:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 901 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-01-02 through 2026-01-04 |
| Thu,Fri,Sun
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-01-19 through 2026-01-25 |
| Sun
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2026-02-01 |
| Mon,Thu,Fri
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-15 through 2026-02-19 |
| Mon
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-02-23 |
| Mon
09:35
Denver (DEN)
11:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 910 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2026-03-02 |
| Sat
12:05
Denver (DEN)
14:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 915 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-01-10 through 2026-02-07 |
- A domestic route departing from the Denver airport (DEN) and arriving at Phoenix Sky Harbor airport (PHX).
- The flight distance is 601 miles, or 968 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 1:50 and 2:20.
