Airlines with flights from Las Vegas to Ontario

There are two airlines with scheduled flights between LAS and ONT. Both Southwest and Frontier operates non-stop flights from Harry Reid International Airport to Ontario 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 ).
  • 34 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
LAS
Direct
ONT
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN2239
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19:50
19:50
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07:40
21:45
WN4725
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07:50
07:50
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WN159
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08:20
WN278
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08:50
08:50
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WN4179
09:05
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WN261
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10:15
10:15
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WN955
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11:35
11:35
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10:35
WN2298
11:45
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WN766
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14:10
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WN3609
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14:15
14:15
19:00
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WN3845
14:20
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WN4923
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15:00
15:00
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WN4733
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20:45
20:45
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15:45
WN36
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18:20
18:20
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WN2956
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18:30
WN208
19:10
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WN2135
22:25
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SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 1 hour and 9 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 14 flights per week
  • Airbus A320neo
    Airbus A321neo
LAS
Direct
ONT
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
F91283
07:00
07:00
07:00
07:00
07:00
07:00
07:00
F91357
14:45
14:05
14:05
14:45
14:45
14:05
14:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - ONT

The timetable & schedule information was updated at

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Flight data on this page was last updated on 2026-07-13
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