All airlines flying from Ontario, Los Angeles (ONT) to Phoenix Sky Harbor (PHX).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri
19:20
Ontario, Los Angeles (ONT) 4
21:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
19:20
Ontario, Los Angeles (ONT) 4
21:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-01 through 2026-02-06 |
| Mon
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-02-09 |
| Sun
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-02-15 |
| Mon,Tue,Thu
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
19:55
Ontario, Los Angeles (ONT) 4
22:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3038 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-03-02 |
| Mon,Thu,Fri
12:45
Ontario, Los Angeles (ONT) 4
14:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3062 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
08:45
Ontario, Los Angeles (ONT) 4
10:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3087 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-08-04 through 2026-09-30 |
| Sat
10:15
Ontario, Los Angeles (ONT) 4
11:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3087 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
14:40
Ontario, Los Angeles (ONT) 4
16:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3089 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
15:35
Ontario, Los Angeles (ONT) 4
16:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3089 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-04 through 2026-09-30 |
| Sun
18:10
Ontario, Los Angeles (ONT) 4
19:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3089 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-09 through 2026-09-27 |
| Daily
16:47
Ontario, Los Angeles (ONT) 4
19:06
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3139 Non-stop Airbus A319 (319) 1:19 Valid until 2026-01-05 |
| Daily
17:02
Ontario, Los Angeles (ONT) 4
18:25
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3139 Non-stop Airbus A319 (319) 1:23 Effective 2026-03-08 through 2026-04-06 |
| Daily
17:06
Ontario, Los Angeles (ONT) 4
19:25
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3139 Non-stop Airbus A319 (319) 1:19 Effective 2026-02-12 through 2026-03-07 |
| Thu,Sun
19:30
Ontario, Los Angeles (ONT) 4
21:51
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-01-08 through 2026-01-15 |
| Fri
19:30
Ontario, Los Angeles (ONT) 4
21:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-01-09 |
| Mon,Thu,Fri
19:30
Ontario, Los Angeles (ONT) 4
21:51
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-01-16 through 2026-01-22 |
| Fri,Sun
19:30
Ontario, Los Angeles (ONT) 4
21:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Airbus A319 (319) 1:20 Effective 2026-01-18 through 2026-01-23 |
| Thu,Sun
19:30
Ontario, Los Angeles (ONT) 4
21:51
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-01-25 through 2026-02-05 |
| Fri
19:30
Ontario, Los Angeles (ONT) 4
21:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-01-30 |
| Fri,Sun
19:30
Ontario, Los Angeles (ONT) 4
21:51
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3157 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-02-06 through 2026-02-08 |
| Mon,Thu,Fri
17:15
Ontario, Los Angeles (ONT) 4
18:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3159 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-06-04 through 2026-08-03 |
| Sat
18:30
Ontario, Los Angeles (ONT) 4
19:50
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3159 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
19:20
Ontario, Los Angeles (ONT) 4
20:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3160 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-06-09 through 2026-07-29 |
| Sun
20:40
Ontario, Los Angeles (ONT) 4
21:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3160 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
20:45
Ontario, Los Angeles (ONT) 4
22:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3160 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-06-04 through 2026-08-03 |
| Daily
10:32
Ontario, Los Angeles (ONT) 4
11:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 3168 Non-stop Boeing 737-800 (738) 1:18 Effective 2026-04-07 through 2026-05-20 |
| Thu,Fri
08:40
Ontario, Los Angeles (ONT) 4
11:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3325 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-05 through 2026-03-06 |
| Mon,Thu,Fri
08:40
Ontario, Los Angeles (ONT) 4
10:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3325 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-09 through 2026-04-06 |
| Sat
05:15
Ontario, Los Angeles (ONT) 4
07:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3341 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-03-07 |
| Sat,Sun
05:15
Ontario, Los Angeles (ONT) 4
06:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3341 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-08 through 2026-04-05 |
| Thu,Fri
05:40
Ontario, Los Angeles (ONT) 4
07:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3341 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-05 through 2026-03-06 |
| Mon,Thu,Fri
05:40
Ontario, Los Angeles (ONT) 4
06:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3341 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-09 through 2026-04-06 |
| Tue,Wed
06:15
Ontario, Los Angeles (ONT) 4
07:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3341 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-03-10 through 2026-04-01 |
| Mon
09:15
Ontario, Los Angeles (ONT) 4
11:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3351 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-01-05 |
| Sat
18:10
Ontario, Los Angeles (ONT) 4
20:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3452 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-03-07 |
| Sat
18:10
Ontario, Los Angeles (ONT) 4
19:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3452 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-14 through 2026-04-04 |
| Sun
12:10
Ontario, Los Angeles (ONT) 4
14:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3549 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-22 through 2026-03-01 |
| Sun
12:45
Ontario, Los Angeles (ONT) 4
14:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3585 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
08:10
Ontario, Los Angeles (ONT) 4
09:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3664 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
10:30
Ontario, Los Angeles (ONT) 4
11:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3664 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-07 through 2026-06-03 |
| Tue,Wed
10:10
Ontario, Los Angeles (ONT) 4
11:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3805 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-09 through 2026-07-29 |
| Sun
13:25
Ontario, Los Angeles (ONT) 4
14:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3865 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-08 through 2026-04-05 |
| Tue
13:10
Ontario, Los Angeles (ONT) 4
14:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-04 through 2026-09-29 |
| Sat
15:15
Ontario, Los Angeles (ONT) 4
16:35
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-08 through 2026-09-26 |
| Mon,Tue,Fri,Sun
08:10
Ontario, Los Angeles (ONT) 4
10:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3961 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2026-01-04 |
- 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.
