Southwest Airlines flights from Phoenix Sky Harbor (PHX) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Thu,Fri
21:50
Phoenix Sky Harbor (PHX) 4
23:35
Denver (DEN) Southwest Airlines WN 1178 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-05 through 2026-03-06 |
| Sat
17:50
Phoenix Sky Harbor (PHX) 4
20:40
Denver (DEN) Southwest Airlines WN 1262 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-14 through 2026-04-04 |
| Sat
18:50
Phoenix Sky Harbor (PHX) 4
20:40
Denver (DEN) Southwest Airlines WN 1262 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-03-07 |
| Wed,Thu
15:35
Phoenix Sky Harbor (PHX) 4
17:20
Denver (DEN) Southwest Airlines WN 1263 Non-stop Boeing 737-700 (73W) 1:45 Valid until 2026-01-01 |
| Thu,Fri,Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-19 |
| Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-25 through 2026-02-01 |
| Mon,Thu,Fri
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-15 through 2026-02-19 |
| Mon
15:55
Phoenix Sky Harbor (PHX) 4
17:40
Denver (DEN) Southwest Airlines WN 1316 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-23 through 2026-03-02 |
| Mon,Thu,Fri
11:20
Phoenix Sky Harbor (PHX) 4
14:05
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-09 through 2026-04-06 |
| Sun
11:40
Phoenix Sky Harbor (PHX) 4
14:25
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Thu,Fri
12:20
Phoenix Sky Harbor (PHX) 4
14:05
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-05 through 2026-03-06 |
| Sat
12:40
Phoenix Sky Harbor (PHX) 4
15:25
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04 |
| Tue,Wed
12:50
Phoenix Sky Harbor (PHX) 4
15:40
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Sat
13:40
Phoenix Sky Harbor (PHX) 4
15:25
Denver (DEN) Southwest Airlines WN 1416 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-03-07 |
| Tue,Wed
05:25
Phoenix Sky Harbor (PHX) 4
08:10
Denver (DEN) Southwest Airlines WN 1451 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-10 through 2026-04-01 |
| Mon,Tue,Fri,Sun
10:35
Phoenix Sky Harbor (PHX) 4
12:25
Denver (DEN) Southwest Airlines WN 1532 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2026-01-04 |
| Mon,Thu,Fri
10:15
Phoenix Sky Harbor (PHX) 4
13:00
Denver (DEN) Southwest Airlines WN 1626 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
14:35
Phoenix Sky Harbor (PHX) 4
17:20
Denver (DEN) Southwest Airlines WN 1626 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu-Sat
06:15
Phoenix Sky Harbor (PHX) 4
09:00
Denver (DEN) Southwest Airlines WN 1706 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
06:40
Phoenix Sky Harbor (PHX) 4
09:25
Denver (DEN) Southwest Airlines WN 1706 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Sun
08:05
Phoenix Sky Harbor (PHX) 4
10:50
Denver (DEN) Southwest Airlines WN 1706 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Sat
18:40
Phoenix Sky Harbor (PHX) 4
20:25
Denver (DEN) Southwest Airlines WN 1726 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-03 |
| Fri
19:30
Phoenix Sky Harbor (PHX) 4
21:15
Denver (DEN) Southwest Airlines WN 1726 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-02 |
| Sun
19:30
Phoenix Sky Harbor (PHX) 4
21:15
Denver (DEN) Southwest Airlines WN 1726 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-01-04 |
| Mon
08:00
Phoenix Sky Harbor (PHX) 4
09:50
Denver (DEN) Southwest Airlines WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-01-05 |
| Wed,Thu
10:30
Phoenix Sky Harbor (PHX) 4
12:20
Denver (DEN) Southwest Airlines WN 1731 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-01 |
| Mon,Thu,Fri
18:15
Phoenix Sky Harbor (PHX) 4
20:00
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
18:15
Phoenix Sky Harbor (PHX) 4
20:00
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-15 through 2026-02-19 |
| Mon
18:15
Phoenix Sky Harbor (PHX) 4
20:00
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-23 through 2026-03-02 |
| Thu,Fri,Sun
18:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
18:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-19 through 2026-01-25 |
| Sun
18:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-02-01 |
| Mon,Thu,Fri
18:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
18:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1802 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-20 through 2026-03-01 |
| Mon,Thu,Fri
11:15
Phoenix Sky Harbor (PHX) 4
13:05
Denver (DEN) Southwest Airlines WN 1879 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
11:15
Phoenix Sky Harbor (PHX) 4
13:05
Denver (DEN) Southwest Airlines WN 1879 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-20 through 2026-03-01 |
| Sat
11:50
Phoenix Sky Harbor (PHX) 4
13:45
Denver (DEN) Southwest Airlines WN 1879 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28 |
| Tue,Wed
17:25
Phoenix Sky Harbor (PHX) 4
20:10
Denver (DEN) Southwest Airlines WN 1911 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-10 through 2026-04-01 |
| Sat
14:20
Phoenix Sky Harbor (PHX) 4
16:05
Denver (DEN) Southwest Airlines WN 1988 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-14 through 2026-02-28 |
| Thu,Fri
14:30
Phoenix Sky Harbor (PHX) 4
16:15
Denver (DEN) Southwest Airlines WN 1988 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-12 through 2026-02-13 |
| Thu,Fri,Sun
14:30
Phoenix Sky Harbor (PHX) 4
16:15
Denver (DEN) Southwest Airlines WN 1988 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-20 through 2026-03-01 |
| Mon
14:35
Phoenix Sky Harbor (PHX) 4
16:20
Denver (DEN) Southwest Airlines WN 1988 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-02-16 |
| Sat
19:30
Phoenix Sky Harbor (PHX) 4
22:15
Denver (DEN) Southwest Airlines WN 1991 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-11 through 2026-05-30 |
| Mon,Thu,Fri
20:10
Phoenix Sky Harbor (PHX) 4
22:55
Denver (DEN) Southwest Airlines WN 1991 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Thu,Fri,Sun
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 2026-01-11 through 2026-01-16 |
| Mon,Sun
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 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
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 2026-02-01 through 2026-02-06 |
| Mon,Sun
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 2026-02-09 through 2026-02-15 |
- 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.
