Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Tue,Thu
20:15
Phoenix Sky Harbor (PHX) 4
22:00
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-17 through 2026-02-23 |
| Mon
20:15
Phoenix Sky Harbor (PHX) 4
22:00
Denver (DEN) Southwest Airlines WN 2036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-03-02 |
| Tue,Wed
16:30
Phoenix Sky Harbor (PHX) 4
19:20
Denver (DEN) Southwest Airlines WN 2073 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-09 through 2026-07-29 |
| Sat
08:10
Phoenix Sky Harbor (PHX) 4
10:00
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-10 through 2026-01-31 |
| Thu,Fri,Sun
08:15
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
08:15
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-19 through 2026-01-25 |
| Sun
08:15
Phoenix Sky Harbor (PHX) 4
10:05
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-02-01 |
| Mon,Thu,Fri
08:30
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
08:30
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-15 through 2026-02-19 |
| Mon
08:30
Phoenix Sky Harbor (PHX) 4
10:20
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-23 through 2026-03-02 |
| Sat
09:00
Phoenix Sky Harbor (PHX) 4
10:50
Denver (DEN) Southwest Airlines WN 2103 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-02-07 |
| Sat
14:30
Phoenix Sky Harbor (PHX) 4
16:15
Denver (DEN) Southwest Airlines WN 2105 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-10 through 2026-02-07 |
| Tue,Wed
21:20
Phoenix Sky Harbor (PHX) 4
00:05
Denver (DEN) Southwest Airlines WN 2116 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-10 through 2026-04-01 The flight arrives 1 day after departure. |
| Mon,Thu,Fri,Sun
21:55
Phoenix Sky Harbor (PHX) 4
00:40
Denver (DEN) Southwest Airlines WN 2116 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-08 through 2026-04-06 The flight arrives 1 day after departure. |
| Thu,Fri
22:55
Phoenix Sky Harbor (PHX) 4
00:40
Denver (DEN) Southwest Airlines WN 2116 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-05 through 2026-03-06 The flight arrives 1 day after departure. |
| Sat
12:05
Phoenix Sky Harbor (PHX) 4
13:55
Denver (DEN) Southwest Airlines WN 2122 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-03 |
| Sun
12:00
Phoenix Sky Harbor (PHX) 4
14:45
Denver (DEN) Southwest Airlines WN 2176 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
12:00
Phoenix Sky Harbor (PHX) 4
14:45
Denver (DEN) Southwest Airlines WN 2176 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-31 |
| Mon,Thu,Fri
12:25
Phoenix Sky Harbor (PHX) 4
15:10
Denver (DEN) Southwest Airlines WN 2176 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
12:50
Phoenix Sky Harbor (PHX) 4
15:35
Denver (DEN) Southwest Airlines WN 2176 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sat
13:25
Phoenix Sky Harbor (PHX) 4
16:10
Denver (DEN) Southwest Airlines WN 2176 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-11 through 2026-05-30 |
| Mon-Fri
18:00
Phoenix Sky Harbor (PHX) 4
19:45
Denver (DEN) Southwest Airlines WN 2229 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
18:00
Phoenix Sky Harbor (PHX) 4
19:45
Denver (DEN) Southwest Airlines WN 2229 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
18:00
Phoenix Sky Harbor (PHX) 4
19:45
Denver (DEN) Southwest Airlines WN 2229 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
18:00
Phoenix Sky Harbor (PHX) 4
19:45
Denver (DEN) Southwest Airlines WN 2229 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
18:00
Phoenix Sky Harbor (PHX) 4
19:45
Denver (DEN) Southwest Airlines WN 2229 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-18 through 2026-03-04 |
| Sun
14:35
Phoenix Sky Harbor (PHX) 4
17:20
Denver (DEN) Southwest Airlines WN 2233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
14:40
Phoenix Sky Harbor (PHX) 4
17:30
Denver (DEN) Southwest Airlines WN 2233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Tue,Wed
14:55
Phoenix Sky Harbor (PHX) 4
17:45
Denver (DEN) Southwest Airlines WN 2233 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Thu,Fri
15:40
Phoenix Sky Harbor (PHX) 4
17:30
Denver (DEN) Southwest Airlines WN 2233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Sun
10:25
Phoenix Sky Harbor (PHX) 4
13:10
Denver (DEN) Southwest Airlines WN 2264 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
07:00
Phoenix Sky Harbor (PHX) 4
08:45
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
07:00
Phoenix Sky Harbor (PHX) 4
08:45
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-20 through 2026-03-01 |
| Sat
07:05
Phoenix Sky Harbor (PHX) 4
08:50
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-10 through 2026-02-07 |
| Sat
07:05
Phoenix Sky Harbor (PHX) 4
08:50
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-14 through 2026-02-28 |
| Mon-Fri
07:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
07:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
07:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
07:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
07:20
Phoenix Sky Harbor (PHX) 4
09:05
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-18 through 2026-03-04 |
| Mon,Thu,Fri
07:40
Phoenix Sky Harbor (PHX) 4
09:25
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
07:40
Phoenix Sky Harbor (PHX) 4
09:25
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-15 through 2026-02-19 |
| Mon
07:40
Phoenix Sky Harbor (PHX) 4
09:25
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-23 through 2026-03-02 |
| Thu,Fri,Sun
09:00
Phoenix Sky Harbor (PHX) 4
10:50
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-11 through 2026-01-16 |
| Sun
09:00
Phoenix Sky Harbor (PHX) 4
10:50
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-02-01 |
| Mon,Sun
09:05
Phoenix Sky Harbor (PHX) 4
10:55
Denver (DEN) Southwest Airlines WN 2271 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-19 through 2026-01-25 |
| Mon
16:55
Phoenix Sky Harbor (PHX) 4
18:45
Denver (DEN) Southwest Airlines WN 2277 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-05 |
| Sat
13:30
Phoenix Sky Harbor (PHX) 4
15:15
Denver (DEN) Southwest Airlines WN 2322 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-10 through 2026-02-07 |
| Thu,Fri,Sun
14:45
Phoenix Sky Harbor (PHX) 4
16:30
Denver (DEN) Southwest Airlines WN 2322 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
14:45
Phoenix Sky Harbor (PHX) 4
16:30
Denver (DEN) Southwest Airlines WN 2322 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-19 through 2026-01-25 |
- 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.
