All airlines flying from Phoenix Sky Harbor (PHX) to Colorado Springs (COS).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
16:00
Phoenix Sky Harbor (PHX) 4
18:40
Colorado Springs (COS) Southwest Airlines WN 2332 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
19:05
Phoenix Sky Harbor (PHX) 4
21:45
Colorado Springs (COS) Southwest Airlines WN 2332 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-06 through 2026-09-28 |
| Sat
11:40
Phoenix Sky Harbor (PHX) 4
13:30
Colorado Springs (COS) Southwest Airlines WN 2428 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-10 through 2026-02-07 |
| Mon,Thu,Fri
11:35
Phoenix Sky Harbor (PHX) 4
14:15
Colorado Springs (COS) Southwest Airlines WN 2653 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-06 through 2026-09-28 |
| Wed,Thu
14:35
Phoenix Sky Harbor (PHX) 4
16:15
Colorado Springs (COS) Southwest Airlines WN 2760 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Valid until 2026-01-01 |
| Mon,Tue,Fri,Sun
15:10
Phoenix Sky Harbor (PHX) 4
16:50
Colorado Springs (COS) Southwest Airlines WN 2973 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Valid until 2026-01-04 |
| Sat
16:45
Phoenix Sky Harbor (PHX) 4
18:25
Colorado Springs (COS) Southwest Airlines WN 2973 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Valid until 2026-01-03 |
| Wed,Thu
12:05
Phoenix Sky Harbor (PHX) 4
13:50
Colorado Springs (COS) Southwest Airlines WN 3040 Non-stop Boeing 737-700 (73W) 1:45 Valid until 2026-01-01 |
| Mon
14:30
Phoenix Sky Harbor (PHX) 4
16:10
Colorado Springs (COS) Southwest Airlines WN 3040 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2026-01-05 |
| Sun
15:40
Phoenix Sky Harbor (PHX) 4
18:25
Colorado Springs (COS) Southwest Airlines WN 3064 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
16:40
Phoenix Sky Harbor (PHX) 4
19:20
Colorado Springs (COS) Southwest Airlines WN 3064 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-04 through 2026-08-03 |
| Mon,Thu,Fri
13:55
Phoenix Sky Harbor (PHX) 4
16:35
Colorado Springs (COS) Southwest Airlines WN 3110 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
14:55
Phoenix Sky Harbor (PHX) 4
16:35
Colorado Springs (COS) Southwest Airlines WN 3110 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-05 through 2026-03-06 |
| Sat
12:25
Phoenix Sky Harbor (PHX) 4
14:10
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
14:35
Phoenix Sky Harbor (PHX) 4
16:15
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
14:35
Phoenix Sky Harbor (PHX) 4
16:15
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-20 through 2026-03-01 |
| Mon,Thu,Fri
15:50
Phoenix Sky Harbor (PHX) 4
17:25
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
15:50
Phoenix Sky Harbor (PHX) 4
17:25
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-15 through 2026-02-19 |
| Mon
15:50
Phoenix Sky Harbor (PHX) 4
17:25
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-02-23 through 2026-03-02 |
| Thu,Fri,Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:30
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:30
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-01-19 through 2026-01-25 |
| Sun
15:55
Phoenix Sky Harbor (PHX) 4
17:30
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-02-01 |
| Sat
16:55
Phoenix Sky Harbor (PHX) 4
18:35
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri
19:15
Phoenix Sky Harbor (PHX) 4
20:55
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
19:15
Phoenix Sky Harbor (PHX) 4
20:55
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
19:15
Phoenix Sky Harbor (PHX) 4
20:55
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
19:15
Phoenix Sky Harbor (PHX) 4
20:55
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
19:15
Phoenix Sky Harbor (PHX) 4
20:55
Colorado Springs (COS) Southwest Airlines WN 3128 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-02-18 through 2026-03-04 |
| Sat
08:35
Phoenix Sky Harbor (PHX) 4
11:20
Colorado Springs (COS) Southwest Airlines WN 3186 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
20:15
Phoenix Sky Harbor (PHX) 4
22:55
Colorado Springs (COS) Southwest Airlines WN 3335 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-09 through 2026-07-29 |
| Sun
21:50
Phoenix Sky Harbor (PHX) 4
00:30
Colorado Springs (COS) Southwest Airlines WN 3335 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-07 through 2026-08-02 The flight arrives 1 day after departure. |
| Mon,Thu,Fri
07:40
Phoenix Sky Harbor (PHX) 4
10:30
Colorado Springs (COS) Southwest Airlines WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-09 through 2026-04-06 |
| Sat,Sun
07:50
Phoenix Sky Harbor (PHX) 4
10:40
Colorado Springs (COS) Southwest Airlines WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
08:20
Phoenix Sky Harbor (PHX) 4
11:10
Colorado Springs (COS) Southwest Airlines WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Thu,Fri
08:40
Phoenix Sky Harbor (PHX) 4
10:30
Colorado Springs (COS) Southwest Airlines WN 3403 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-05 through 2026-03-06 |
| Sat
08:50
Phoenix Sky Harbor (PHX) 4
10:40
Colorado Springs (COS) Southwest Airlines WN 3403 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-03-07 |
| Mon,Thu,Fri
08:50
Phoenix Sky Harbor (PHX) 4
11:35
Colorado Springs (COS) Southwest Airlines WN 3477 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Sat
15:50
Phoenix Sky Harbor (PHX) 4
18:30
Colorado Springs (COS) Southwest Airlines WN 3771 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-04-11 through 2026-05-30 |
| Mon,Thu,Fri
16:05
Phoenix Sky Harbor (PHX) 4
18:45
Colorado Springs (COS) Southwest Airlines WN 3771 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
18:05
Phoenix Sky Harbor (PHX) 4
20:45
Colorado Springs (COS) Southwest Airlines WN 3771 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
22:40
Phoenix Sky Harbor (PHX) 4
01:20
Colorado Springs (COS) Southwest Airlines WN 3835 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-06-04 through 2026-08-03 The flight arrives 1 day after departure. |
| Sat
20:50
Phoenix Sky Harbor (PHX) 4
23:30
Colorado Springs (COS) Southwest Airlines WN 3970 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
07:45
Phoenix Sky Harbor (PHX) 4
10:30
Colorado Springs (COS) Southwest Airlines WN 4142 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
15:45
Phoenix Sky Harbor (PHX) 4
18:30
Colorado Springs (COS) Southwest Airlines WN 4142 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29 |
| Tue,Wed
09:15
Phoenix Sky Harbor (PHX) 4
12:00
Colorado Springs (COS) Southwest Airlines WN 4396 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Thu,Fri
08:30
Phoenix Sky Harbor (PHX) 4
10:15
Colorado Springs (COS) Southwest Airlines WN 4402 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-05 through 2026-02-06 |
| Thu,Fri,Sun
08:40
Phoenix Sky Harbor (PHX) 4
10:25
Colorado Springs (COS) Southwest Airlines WN 4402 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
08:40
Phoenix Sky Harbor (PHX) 4
10:25
Colorado Springs (COS) Southwest Airlines WN 4402 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-19 through 2026-01-25 |
| Sun
08:40
Phoenix Sky Harbor (PHX) 4
10:25
Colorado Springs (COS) Southwest Airlines WN 4402 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-02-01 |
| Mon,Sun
08:45
Phoenix Sky Harbor (PHX) 4
10:30
Colorado Springs (COS) Southwest Airlines WN 4402 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-09 through 2026-02-15 |
- A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Colorado Springs airport (COS).
- The flight distance is 551 miles, or 886 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 1:35 and 1:50.
