Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri
07:05
Phoenix Sky Harbor (PHX) 4
09:50
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Sat
07:20
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04 |
| Tue,Wed
07:25
Phoenix Sky Harbor (PHX) 4
10:15
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Mon,Thu,Fri
07:30
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Sun
07:45
Phoenix Sky Harbor (PHX) 4
10:40
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-08 through 2026-04-05 |
| Sat
08:20
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07 |
| Thu,Fri
08:30
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 116 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Mon,Thu,Fri
18:00
Phoenix Sky Harbor (PHX) 4
20:45
Denver (DEN) Southwest Airlines WN 169 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
08:15
Phoenix Sky Harbor (PHX) 4
11:15
Denver (DEN) Southwest Airlines WN 176 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-03-10 through 2026-04-01 |
| Mon,Thu,Fri
08:30
Phoenix Sky Harbor (PHX) 4
11:25
Denver (DEN) Southwest Airlines WN 176 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-03-09 through 2026-04-06 |
| Sun
08:35
Phoenix Sky Harbor (PHX) 4
11:25
Denver (DEN) Southwest Airlines WN 176 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-03-08 through 2026-04-05 |
| Thu,Fri
09:30
Phoenix Sky Harbor (PHX) 4
11:25
Denver (DEN) Southwest Airlines WN 176 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-03-05 through 2026-03-06 |
| Tue,Wed
07:30
Phoenix Sky Harbor (PHX) 4
10:15
Denver (DEN) Southwest Airlines WN 240 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Sat
07:05
Phoenix Sky Harbor (PHX) 4
09:50
Denver (DEN) Southwest Airlines WN 297 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Wed,Thu
14:15
Phoenix Sky Harbor (PHX) 4
16:00
Denver (DEN) Southwest Airlines WN 377 Non-stop Boeing 737-700 (73W) 1:45 Valid until 2026-01-01 |
| Tue,Wed
20:00
Phoenix Sky Harbor (PHX) 4
22:45
Denver (DEN) Southwest Airlines WN 418 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-10 through 2026-04-01 |
| Sat
21:00
Phoenix Sky Harbor (PHX) 4
23:45
Denver (DEN) Southwest Airlines WN 418 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04 |
| Sat
22:00
Phoenix Sky Harbor (PHX) 4
23:45
Denver (DEN) Southwest Airlines WN 418 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07 |
| Wed,Thu
13:25
Phoenix Sky Harbor (PHX) 4
15:10
Denver (DEN) Southwest Airlines WN 425 Non-stop Boeing 737-700 (73W) 1:45 Valid until 2026-01-01 |
| Mon
13:55
Phoenix Sky Harbor (PHX) 4
15:40
Denver (DEN) Southwest Airlines WN 425 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-05 |
| Mon,Tue,Fri,Sun
14:35
Phoenix Sky Harbor (PHX) 4
16:20
Denver (DEN) Southwest Airlines WN 425 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-04 |
| Mon,Thu,Fri
05:40
Phoenix Sky Harbor (PHX) 4
08:25
Denver (DEN) Southwest Airlines WN 472 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-06 through 2026-09-28 |
| Sat,Sun
09:45
Phoenix Sky Harbor (PHX) 4
12:30
Denver (DEN) Southwest Airlines WN 472 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-27 |
| Tue,Wed
10:50
Phoenix Sky Harbor (PHX) 4
13:40
Denver (DEN) Southwest Airlines WN 472 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-04 through 2026-09-30 |
| Sun
22:55
Phoenix Sky Harbor (PHX) 4
01:40
Denver (DEN) Southwest Airlines WN 482 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 The flight arrives 1 day after departure. |
| Mon
06:05
Phoenix Sky Harbor (PHX) 4
07:50
Denver (DEN) Southwest Airlines WN 519 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05 |
| Mon
19:45
Phoenix Sky Harbor (PHX) 4
21:30
Denver (DEN) Southwest Airlines WN 547 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05 |
| Thu
20:45
Phoenix Sky Harbor (PHX) 4
22:30
Denver (DEN) Southwest Airlines WN 547 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-01 |
| Mon
18:50
Phoenix Sky Harbor (PHX) 4
20:35
Denver (DEN) Southwest Airlines WN 557 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-01-05 |
| Wed,Thu
11:45
Phoenix Sky Harbor (PHX) 4
13:35
Denver (DEN) Southwest Airlines WN 560 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-01 |
| Sat
16:05
Phoenix Sky Harbor (PHX) 4
18:50
Denver (DEN) Southwest Airlines WN 588 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Sat
19:30
Phoenix Sky Harbor (PHX) 4
21:15
Denver (DEN) Southwest Airlines WN 725 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-14 through 2026-02-28 |
| Sat
11:00
Phoenix Sky Harbor (PHX) 4
13:45
Denver (DEN) Southwest Airlines WN 726 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-14 through 2026-04-04 |
| Sat
12:00
Phoenix Sky Harbor (PHX) 4
13:45
Denver (DEN) Southwest Airlines WN 726 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-03-07 |
| Sun
16:25
Phoenix Sky Harbor (PHX) 4
19:15
Denver (DEN) Southwest Airlines WN 747 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-05-24 |
| Sun
18:00
Phoenix Sky Harbor (PHX) 4
20:45
Denver (DEN) Southwest Airlines WN 819 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
10:10
Phoenix Sky Harbor (PHX) 4
13:00
Denver (DEN) Southwest Airlines WN 859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
11:10
Phoenix Sky Harbor (PHX) 4
13:00
Denver (DEN) Southwest Airlines WN 859 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Mon,Tue,Fri,Sun
09:20
Phoenix Sky Harbor (PHX) 4
11:05
Denver (DEN) Southwest Airlines WN 965 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-04 |
| Mon,Thu,Fri
10:25
Phoenix Sky Harbor (PHX) 4
12:15
Denver (DEN) Southwest Airlines WN 982 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
10:25
Phoenix Sky Harbor (PHX) 4
12:15
Denver (DEN) Southwest Airlines WN 982 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-20 through 2026-03-01 |
| Sat
17:50
Phoenix Sky Harbor (PHX) 4
20:35
Denver (DEN) Southwest Airlines WN 987 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Sat
09:00
Phoenix Sky Harbor (PHX) 4
11:50
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-14 through 2026-04-04 |
| Mon,Thu,Fri
09:20
Phoenix Sky Harbor (PHX) 4
12:10
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Sun
09:40
Phoenix Sky Harbor (PHX) 4
12:35
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
09:45
Phoenix Sky Harbor (PHX) 4
12:40
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-03-10 through 2026-04-01 |
| Sat
10:00
Phoenix Sky Harbor (PHX) 4
11:50
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-03-07 |
| Thu,Fri
10:20
Phoenix Sky Harbor (PHX) 4
12:10
Denver (DEN) Southwest Airlines WN 1037 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Sun
19:20
Phoenix Sky Harbor (PHX) 4
22:05
Denver (DEN) Southwest Airlines WN 1178 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
20:50
Phoenix Sky Harbor (PHX) 4
23:35
Denver (DEN) Southwest Airlines WN 1178 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-09 through 2026-04-06 |
- A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Denver airport (DEN).
- 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 1:45 and 2:00.
