All airlines flying from Ontario, Los Angeles (ONT) to Phoenix Sky Harbor (PHX).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
05:10
Ontario, Los Angeles (ONT) 4
07:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 21 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Valid until 2026-01-03 |
| Tue,Wed
15:45
Ontario, Los Angeles (ONT) 4
17:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 257 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
18:00
Ontario, Los Angeles (ONT) 4
19:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 257 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-09 through 2026-06-01 |
| Tue,Wed
14:35
Ontario, Los Angeles (ONT) 4
15:50
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-10 through 2026-04-01 |
| Thu,Fri
15:05
Ontario, Los Angeles (ONT) 4
17:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 313 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-05 through 2026-03-06 |
| Mon,Thu,Fri
15:05
Ontario, Los Angeles (ONT) 4
16:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 313 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-09 through 2026-04-06 |
| Mon
19:25
Ontario, Los Angeles (ONT) 4
21:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 358 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-01-05 |
| Fri,Sun
21:10
Ontario, Los Angeles (ONT) 4
23:25
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 358 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-02 through 2026-01-04 |
| Sun
05:25
Ontario, Los Angeles (ONT) 4
06:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 503 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-09 through 2026-09-27 |
| Sat
05:50
Ontario, Los Angeles (ONT) 4
07:05
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 503 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
06:50
Ontario, Los Angeles (ONT) 4
08:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 503 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-04 through 2026-09-30 |
| Tue,Wed
12:40
Ontario, Los Angeles (ONT) 4
14:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
12:40
Ontario, Los Angeles (ONT) 4
14:00
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 556 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-09 through 2026-06-01 |
| Sun
15:50
Ontario, Los Angeles (ONT) 4
17:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 556 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-12 through 2026-05-17 |
| Sun
15:50
Ontario, Los Angeles (ONT) 4
17:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 556 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-05-31 |
| Sun
16:20
Ontario, Los Angeles (ONT) 4
17:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-24 |
| Thu,Fri,Sun
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
09:55
Ontario, Los Angeles (ONT) 4
12:15
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 704 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-03-02 |
| Wed,Thu
15:30
Ontario, Los Angeles (ONT) 4
17:45
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 719 Non-stop Boeing 737-800 (73H) 1:15 Valid until 2026-01-01 |
| Mon
16:40
Ontario, Los Angeles (ONT) 4
18:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 719 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-01-05 |
| Mon,Thu,Fri,Sun
20:35
Ontario, Los Angeles (ONT) 4
21:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 787 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28 |
| Mon-Fri,Sun
05:15
Ontario, Los Angeles (ONT) 4
06:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 864 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-06-04 through 2026-08-03 |
| Sun
10:10
Ontario, Los Angeles (ONT) 4
11:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 894 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
05:15
Ontario, Los Angeles (ONT) 4
06:30
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 901 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-06 through 2026-09-28 |
| Tue
09:59
Ontario, Los Angeles (ONT) 4
12:16
Phoenix Sky Harbor (PHX) 4 American Airlines AA 946 Non-stop Airbus A321neo (32Q) 1:17 Operates only on 2026-01-06 |
| Daily
09:59
Ontario, Los Angeles (ONT) 4
12:17
Phoenix Sky Harbor (PHX) 4 American Airlines AA 946 Non-stop Airbus A319 (319) 1:18 Effective 2026-01-07 through 2026-01-17 |
| Daily
09:59
Ontario, Los Angeles (ONT) 4
12:17
Phoenix Sky Harbor (PHX) 4 American Airlines AA 946 Non-stop Airbus A319 (319) 1:18 Effective 2026-01-19 through 2026-02-11 |
| Fri,Sun
13:40
Ontario, Los Angeles (ONT) 4
15:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1110 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-02 through 2026-01-04 |
| Daily
06:17
Ontario, Los Angeles (ONT) 4
07:33
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1194 Non-stop Airbus A321 (321) 1:16 Effective 2026-08-05 through 2026-09-08 |
| Daily
06:47
Ontario, Los Angeles (ONT) 4
08:05
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1194 Non-stop Airbus A321 (321) 1:18 Effective 2026-04-07 through 2026-05-20 |
| Daily
06:49
Ontario, Los Angeles (ONT) 4
08:05
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1194 Non-stop Airbus A321 (321) 1:16 Effective 2026-05-21 through 2026-08-04 |
| Daily
06:50
Ontario, Los Angeles (ONT) 4
08:05
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1194 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-09-09 through 2026-10-04 |
| Daily
09:53
Ontario, Los Angeles (ONT) 4
12:11
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1423 Non-stop Airbus A321 (321) 1:18 Valid until 2026-01-05 |
| Mon,Tue,Thu,Fri,Sun
09:53
Ontario, Los Angeles (ONT) 4
12:13
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1423 Non-stop Airbus A321 (321) 1:20 Effective 2026-02-12 through 2026-03-06 |
| Sat
09:53
Ontario, Los Angeles (ONT) 4
12:13
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1423 Non-stop Airbus A319 (319) 1:20 Effective 2026-02-14 through 2026-03-07 |
| Mon,Tue,Thu-Sun
09:53
Ontario, Los Angeles (ONT) 4
11:13
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1423 Non-stop Airbus A321 (321) 1:20 Effective 2026-03-08 through 2026-04-06 |
| Daily
10:29
Ontario, Los Angeles (ONT) 4
11:50
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1423 Non-stop Airbus A319 (319) 1:21 Effective from 2026-10-05 |
| Tue,Wed
13:30
Ontario, Los Angeles (ONT) 4
14:50
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1450 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-09 through 2026-07-29 |
| Tue,Wed
14:25
Ontario, Los Angeles (ONT) 4
15:40
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1474 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-04-07 through 2026-06-03 |
| Sat
14:50
Ontario, Los Angeles (ONT) 4
16:10
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1474 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-11 through 2026-05-30 |
| Mon,Thu,Fri
15:00
Ontario, Los Angeles (ONT) 4
16:20
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1474 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-09 through 2026-06-01 |
| Sun
19:40
Ontario, Los Angeles (ONT) 4
20:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1474 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-04-12 through 2026-05-17 |
| Sun
19:40
Ontario, Los Angeles (ONT) 4
20:55
Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1474 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-05-31 |
| Mon,Fri
06:10
Ontario, Los Angeles (ONT) 4
08:30
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1591 Non-stop Airbus A321 (321) 1:20 Effective 2026-02-16 through 2026-02-23 |
| Mon
06:10
Ontario, Los Angeles (ONT) 4
08:30
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1591 Non-stop Airbus A321 (321) 1:20 Operates only on 2026-03-02 |
| Wed,Thu,Sun
06:13
Ontario, Los Angeles (ONT) 4
08:34
Phoenix Sky Harbor (PHX) 4 American Airlines AA 1591 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-02-12 through 2026-02-18 |
- 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.
