All airlines flying from Ontario, Los Angeles (ONT) to Las Vegas Harry Reid (LAS).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Tue
14:10
Ontario, Los Angeles (ONT) 4
15:25
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4047 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-04 through 2026-09-29 |
| Wed
14:10
Ontario, Los Angeles (ONT) 4
15:25
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4064 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-05 through 2026-09-30 |
| Tue,Wed
07:05
Ontario, Los Angeles (ONT) 4
08:15
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4072 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-03-10 through 2026-04-01 |
| Mon,Thu,Fri
08:00
Ontario, Los Angeles (ONT) 4
09:15
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4072 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-05 through 2026-04-06 |
| Sat
14:00
Ontario, Los Angeles (ONT) 4
15:10
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4072 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-07 through 2026-04-04 |
| Sun
21:25
Ontario, Los Angeles (ONT) 4
22:30
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4072 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
14:15
Ontario, Los Angeles (ONT) 4
15:20
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4138 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-03-10 through 2026-04-01 |
| Mon
18:43
Ontario, Los Angeles (ONT)
19:52
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-02-16 through 2026-03-02 |
| Wed
19:17
Ontario, Los Angeles (ONT)
20:26
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-02-11 through 2026-03-04 |
| Sat
20:09
Ontario, Los Angeles (ONT)
21:17
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:08 Effective 2026-02-14 through 2026-02-28 |
| Sun
20:27
Ontario, Los Angeles (ONT)
21:35
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:08 Operates only on 2026-01-25 |
| Sun
20:27
Ontario, Los Angeles (ONT)
21:35
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:08 Effective 2026-02-01 through 2026-02-08 |
| Thu,Fri
20:48
Ontario, Los Angeles (ONT)
21:56
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:08 Effective 2026-01-22 through 2026-02-06 |
| Sat
21:10
Ontario, Los Angeles (ONT)
22:20
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:10 Operates only on 2026-01-17 |
| Fri
21:43
Ontario, Los Angeles (ONT)
22:53
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:10 Effective 2026-02-13 through 2026-02-27 |
| Mon,Fri
21:48
Ontario, Los Angeles (ONT)
22:58
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:10 Effective 2026-03-06 through 2026-03-09 |
| Mon,Fri
21:48
Ontario, Los Angeles (ONT)
22:58
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:10 Effective 2026-03-27 through 2026-03-30 |
| Wed,Sat
22:03
Ontario, Los Angeles (ONT)
23:14
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:11 Effective 2026-03-07 through 2026-03-28 |
| Sun
22:14
Ontario, Los Angeles (ONT)
23:25
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:11 Operates only on 2026-03-01 |
| Thu,Fri
22:18
Ontario, Los Angeles (ONT)
23:29
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:11 Effective 2026-01-08 through 2026-01-16 |
| Mon,Sun
22:18
Ontario, Los Angeles (ONT)
23:29
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321neo (32Q) 1:11 Effective 2026-01-11 through 2026-01-12 |
| Sun
22:18
Ontario, Los Angeles (ONT)
23:29
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A321 (321) 1:11 Operates only on 2026-01-18 |
| Mon
22:18
Ontario, Los Angeles (ONT)
23:29
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:11 Operates only on 2026-01-19 |
| Sun
22:18
Ontario, Los Angeles (ONT)
23:29
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4206 Non-stop Airbus A320neo (32N) 1:11 Effective 2026-02-15 through 2026-02-22 |
| Tue,Wed
10:35
Ontario, Los Angeles (ONT) 4
11:40
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4212 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-03-10 through 2026-04-01 |
| Sat
11:00
Ontario, Los Angeles (ONT) 4
12:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4313 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
12:35
Ontario, Los Angeles (ONT) 4
13:40
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-06 through 2026-09-28 |
| Sun
13:45
Ontario, Los Angeles (ONT) 4
14:50
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4313 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-09 through 2026-09-27 |
| Sun
09:10
Ontario, Los Angeles (ONT) 4
10:15
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4314 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
09:40
Ontario, Los Angeles (ONT) 4
10:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4314 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
15:30
Ontario, Los Angeles (ONT) 4
16:40
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4314 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
16:45
Ontario, Los Angeles (ONT) 4
17:55
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4315 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
17:45
Ontario, Los Angeles (ONT) 4
18:50
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4315 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-08-06 through 2026-09-28 |
| Sat
18:45
Ontario, Los Angeles (ONT) 4
19:50
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4373 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2026-01-03 |
| Sat
10:50
Ontario, Los Angeles (ONT) 4
11:55
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4380 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-14 through 2026-02-28 |
| Mon-Fri
13:00
Ontario, Los Angeles (ONT) 4
14:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
13:00
Ontario, Los Angeles (ONT) 4
14:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
13:00
Ontario, Los Angeles (ONT) 4
14:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
13:00
Ontario, Los Angeles (ONT) 4
14:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
13:00
Ontario, Los Angeles (ONT) 4
14:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-18 through 2026-03-04 |
| Sat
15:15
Ontario, Los Angeles (ONT) 4
16:20
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-14 through 2026-02-28 |
| Thu,Fri
15:40
Ontario, Los Angeles (ONT) 4
16:55
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-12 through 2026-02-13 |
| Mon
15:40
Ontario, Los Angeles (ONT) 4
16:55
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-02-16 |
| Thu,Fri,Sun
15:40
Ontario, Los Angeles (ONT) 4
16:55
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-02-17 through 2026-02-23 |
| Mon
15:50
Ontario, Los Angeles (ONT) 4
17:05
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4394 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-03-02 |
- A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at Las Vegas Harry Reid airport (LAS).
- The flight distance is 197 miles, or 317 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:00 and 1:15.
