All airlines flying from Ontario, Los Angeles (ONT) to Las Vegas Harry Reid (LAS).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
14:55
Ontario, Los Angeles (ONT) 4
16:00
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4469 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-08-08 through 2026-09-26 |
| Tue,Wed
16:30
Ontario, Los Angeles (ONT) 4
17:35
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4576 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-04-07 through 2026-06-03 |
| Sun
20:55
Ontario, Los Angeles (ONT) 4
22:00
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4576 Non-stop Boeing 737-800 (73H) 1:05 Operates only on 2026-05-24 |
| Mon,Thu,Fri
21:55
Ontario, Los Angeles (ONT) 4
23:00
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4576 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-04-09 through 2026-06-01 |
| Sun
21:55
Ontario, Los Angeles (ONT) 4
23:00
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4576 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-04-12 through 2026-05-17 |
| Sun
21:55
Ontario, Los Angeles (ONT) 4
23:00
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4576 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2026-05-31 |
| Sat
05:30
Ontario, Los Angeles (ONT) 4
06:35
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-10 through 2026-02-07 |
| Mon,Thu,Fri
05:30
Ontario, Los Angeles (ONT) 4
06:35
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
05:30
Ontario, Los Angeles (ONT) 4
06:35
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-17 through 2026-02-23 |
| Mon
05:40
Ontario, Los Angeles (ONT) 4
06:45
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2026-03-02 |
| Sat
05:45
Ontario, Los Angeles (ONT) 4
06:50
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-14 through 2026-02-28 |
| Tue,Wed
15:15
Ontario, Los Angeles (ONT) 4
16:20
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-02-10 through 2026-02-11 |
| Tue,Wed
15:15
Ontario, Los Angeles (ONT) 4
16:20
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-02-18 through 2026-03-04 |
| Mon-Fri
15:25
Ontario, Los Angeles (ONT) 4
16:30
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
15:25
Ontario, Los Angeles (ONT) 4
16:30
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
15:25
Ontario, Los Angeles (ONT) 4
16:30
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-26 through 2026-02-04 |
| Sun
15:25
Ontario, Los Angeles (ONT) 4
16:30
Las Vegas Harry Reid (LAS) 1 Southwest Airlines WN 4667 Non-stop Boeing 737-800 (73H) 1:05 Operates only on 2026-02-08 |
| Sun
14:06
Ontario, Los Angeles (ONT)
15:20
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:14 Operates only on 2026-03-08 |
| Mon,Fri
14:34
Ontario, Los Angeles (ONT)
15:43
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-01-09 through 2026-01-12 |
| Fri
14:34
Ontario, Los Angeles (ONT)
15:48
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:14 Operates only on 2026-01-16 |
| Thu
15:22
Ontario, Los Angeles (ONT)
16:34
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:12 Effective 2026-01-22 through 2026-02-05 |
| Sun
15:24
Ontario, Los Angeles (ONT)
16:36
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321 (321) 1:12 Effective 2026-02-15 through 2026-03-01 |
| Mon,Fri
15:41
Ontario, Los Angeles (ONT)
16:53
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:12 Effective 2026-03-13 through 2026-03-23 |
| Tue
16:04
Ontario, Los Angeles (ONT)
17:11
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:07 Operates only on 2026-01-06 |
| Sun
16:34
Ontario, Los Angeles (ONT)
17:49
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:15 Operates only on 2026-01-18 |
| Fri
16:46
Ontario, Los Angeles (ONT)
18:01
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:15 Operates only on 2026-02-27 |
| Tue,Wed
16:49
Ontario, Los Angeles (ONT)
18:04
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:15 Effective 2026-03-10 through 2026-03-31 |
| Sun
17:21
Ontario, Los Angeles (ONT)
18:32
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321 (321) 1:11 Effective 2026-01-25 through 2026-02-08 |
| Mon-Fri,Sun
17:24
Ontario, Los Angeles (ONT)
18:33
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321 (321) 1:09 Effective 2026-04-01 through 2026-04-13 |
| Fri
17:54
Ontario, Los Angeles (ONT)
19:03
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:09 Valid until 2026-01-02 |
| Mon,Wed
18:00
Ontario, Los Angeles (ONT)
19:11
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:11 Valid until 2026-01-05 |
| Thu
18:07
Ontario, Los Angeles (ONT)
19:18
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A320neo (32N) 1:11 Valid until 2026-01-01 |
| Sun
18:37
Ontario, Los Angeles (ONT)
19:48
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:11 Valid until 2026-01-04 |
| Tue,Wed
18:49
Ontario, Los Angeles (ONT)
19:58
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-01-13 through 2026-01-14 |
| Thu
19:22
Ontario, Los Angeles (ONT)
20:31
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-02-12 through 2026-03-05 |
| Sat
19:35
Ontario, Los Angeles (ONT)
20:44
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:09 Effective 2026-01-24 through 2026-02-07 |
| Mon
20:05
Ontario, Los Angeles (ONT)
21:13
Las Vegas Harry Reid (LAS) 3 Frontier Airlines F9 4758 Non-stop Airbus A321neo (32Q) 1:08 Effective 2026-01-26 through 2026-02-09 |
| Direct Codeshare Flights: |
| Mon
13:05
Ontario, Los Angeles (ONT)
14:17
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A320 (320) 1:12 Effective 2026-01-26 through 2026-02-09 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed,Sat
14:06
Ontario, Los Angeles (ONT)
15:20
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A321 (321) 1:14 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by Frontier Airlines.(F9) |
| Tue,Wed,Sat
14:06
Ontario, Los Angeles (ONT)
15:20
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A321 (321) 1:14 Effective 2026-02-28 through 2026-03-04 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Sun
14:06
Ontario, Los Angeles (ONT)
15:20
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A321 (321) 1:14 Effective 2026-03-12 through 2026-03-22 Codeshare flight, operated by Frontier Airlines.(F9) |
| Fri
14:28
Ontario, Los Angeles (ONT)
15:42
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A321 (321) 1:14 Effective 2026-01-23 through 2026-02-06 Codeshare flight, operated by Frontier Airlines.(F9) |
| Thu,Sun
14:34
Ontario, Los Angeles (ONT)
15:43
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A321 (321) 1:09 Effective 2026-01-08 through 2026-01-11 Codeshare flight, operated by Frontier Airlines.(F9) |
| Mon,Thu,Sun
14:34
Ontario, Los Angeles (ONT)
15:48
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A320 (320) 1:14 Effective 2026-01-15 through 2026-01-19 Codeshare flight, operated by Frontier Airlines.(F9) |
| Sun
14:48
Ontario, Los Angeles (ONT)
16:02
Las Vegas Harry Reid (LAS) Volaris Y4 2132 Non-stop Airbus A320 (320) 1:14 Effective 2026-01-25 through 2026-02-08 Codeshare flight, operated by Frontier Airlines.(F9) |
- 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.
