Airlines with flights from Ontario to Las Vegas

There are two airlines with scheduled flights between ONT and LAS. Both Southwest and Frontier operates non-stop flights from Ontario International Airport to Harry Reid International Airport and the flight time is 1 hour and 5 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 1 hour and 5 minutes
  • Low-cost airline
  • Las Vegas is a Southwest Airlines focus city (Operating base ).
  • 44 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
ONT
Direct
LAS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3150
05:30
05:30
05:30
05:30
05:30
05:40
05:30
WN3580
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08:30
08:30
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WN2333
08:35
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08:35
08:35
10:00
09:45
WN3151
12:40
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12:40
12:40
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WN300
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14:35
WN2126
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15:00
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WN873
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16:10
16:10
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WN2213
16:40
18:35
18:35
16:40
16:40
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16:35
WN5082
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19:00
WN372
21:40
20:25
20:25
21:40
21:40
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WN2579
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22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - LAS

The timetable & schedule information was updated at

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 1 hour and 10 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 23 flights per week
  • Airbus A320neo
    Airbus A321neo
ONT
Direct
LAS
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
F92232
11:58
13:33
13:33
11:58
11:58
11:58
11:58
F94758
15:34
15:34
15:34
15:34
15:34
15:34
15:34
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - LAS

The timetable & schedule information was updated at

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Flight data on this page was last updated on 2026-06-02
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