All airlines flying from Ontario, Los Angeles (ONT) to Phoenix Sky Harbor (PHX).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
09:30
Ontario, Los Angeles (ONT) 4
10:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2534 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-08 through 2026-04-05 |
| Daily
13:00
Ontario, Los Angeles (ONT) 4
14:17
Phoenix Sky Harbor (PHX) 4 American Airlines AA 2661 Non-stop Boeing 737 MAX 8 (7M8) 1:17 Effective 2026-08-05 through 2026-09-08 |
| Daily
13:31
Ontario, Los Angeles (ONT) 4
14:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 2661 Non-stop Boeing 737 MAX 8 (7M8) 1:19 Effective 2026-09-09 through 2026-10-04 |
| Tue,Wed
11:05
Ontario, Los Angeles (ONT) 4
12:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2713 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-03-10 through 2026-04-01 |
| Sat
09:50
Ontario, Los Angeles (ONT) 4
11:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2789 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-06-06 through 2026-08-01 |
| Wed,Thu
08:30
Ontario, Los Angeles (ONT) 4
10:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2843 Non-stop Boeing 737-800 (73H) 1:15 Valid until 2026-01-01 |
| Daily
13:31
Ontario, Los Angeles (ONT) 4
14:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 2859 Non-stop Boeing 737-800 (738) 1:19 Effective from 2026-10-05 |
| Mon,Thu,Fri,Sun
05:15
Ontario, Los Angeles (ONT) 4
06:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2956 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-09 through 2026-05-22 |
| Mon,Thu,Fri,Sun
05:15
Ontario, Los Angeles (ONT) 4
06:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2956 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-05-25 through 2026-06-01 |
| Sat
05:40
Ontario, Los Angeles (ONT) 4
06:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2956 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
06:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2956 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-07 through 2026-06-03 |
| Sun
07:20
Ontario, Los Angeles (ONT) 4
08:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2956 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-05-24 |
| Fri,Sun
17:20
Ontario, Los Angeles (ONT) 4
19:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2969 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-02 through 2026-01-04 |
| Sun
12:13
Ontario, Los Angeles (ONT) 4
14:31
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Airbus A319 (319) 1:18 Operates only on 2026-01-18 |
| Mon-Fri,Sun
12:18
Ontario, Los Angeles (ONT) 4
13:41
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-03-08 through 2026-04-06 |
| Sat
12:26
Ontario, Los Angeles (ONT) 4
13:49
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-03-14 through 2026-04-04 |
| Mon,Tue,Thu,Sat
12:28
Ontario, Los Angeles (ONT) 4
14:47
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737 MAX 8 (7M8) 1:19 Effective 2026-02-12 through 2026-03-07 |
| Wed,Fri,Sun
12:28
Ontario, Los Angeles (ONT) 4
14:48
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Airbus A320 (320) 1:20 Effective 2026-02-13 through 2026-03-06 |
| Tue,Wed
12:57
Ontario, Los Angeles (ONT) 4
15:18
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Airbus A319 (319) 1:21 Effective 2026-01-06 through 2026-02-11 |
| Mon,Thu-Sat
12:57
Ontario, Los Angeles (ONT) 4
15:19
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-01-08 through 2026-02-02 |
| Mon,Fri,Sat
12:57
Ontario, Los Angeles (ONT) 4
15:19
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-02-06 through 2026-02-09 |
| Sun
13:28
Ontario, Los Angeles (ONT) 4
15:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:22 Operates only on 2026-01-11 |
| Sun
13:28
Ontario, Los Angeles (ONT) 4
15:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3016 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-01-25 through 2026-02-08 |
| Daily
12:55
Ontario, Los Angeles (ONT) 4
15:16
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3024 Non-stop Airbus A320 (320) 1:21 Valid until 2026-01-05 |
| Mon,Thu,Fri
05:10
Ontario, Los Angeles (ONT) 4
07:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
05:10
Ontario, Los Angeles (ONT) 4
07:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-20 through 2026-03-01 |
| Sat
05:25
Ontario, Los Angeles (ONT) 4
07:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-14 through 2026-02-28 |
| Thu,Fri,Sun
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-17 through 2026-02-23 |
| Mon
05:30
Ontario, Los Angeles (ONT) 4
07:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-03-02 |
| Sat
05:50
Ontario, Los Angeles (ONT) 4
08:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-18 through 2026-02-25 |
| Tue
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-03-03 |
| Wed
15:20
Ontario, Los Angeles (ONT) 4
17:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3034 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-03-04 |
| Sat
14:55
Ontario, Los Angeles (ONT) 4
17:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
17:00
Ontario, Los Angeles (ONT) 4
19:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
17:00
Ontario, Los Angeles (ONT) 4
19:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3037 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-20 through 2026-03-01 |
| Sat
11:15
Ontario, Los Angeles (ONT) 4
13:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-02-14 through 2026-02-28 |
| Mon-Fri
17:45
Ontario, Los Angeles (ONT) 4
20:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
17:45
Ontario, Los Angeles (ONT) 4
20:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
17:45
Ontario, Los Angeles (ONT) 4
20:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
17:45
Ontario, Los Angeles (ONT) 4
20:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
17:45
Ontario, Los Angeles (ONT) 4
20:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-18 through 2026-03-04 |
- A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at Phoenix Sky Harbor airport (PHX).
- The flight distance is 324 miles, or 522 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 1:10 and 1:28.
