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 ).
  • 44 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger (Scimitar Winglets)
LAS
Direct
ONT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN4179
09:05
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09:05
09:05
07:35
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WN4445
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08:00
08:00
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WN209
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08:05
WN2298
11:45
10:25
10:25
11:45
11:45
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11:15
WN3845
14:20
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14:20
14:20
15:15
14:55
WN3155
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14:25
14:25
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WN5081
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17:15
WN208
19:10
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19:10
19:10
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WN2015
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19:20
19:20
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WN1565
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20:25
WN2301
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21:45
21:45
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WN1777
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21:50
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WN2135
22:25
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22:25
22:25
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WN977
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22:35
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 10 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 28 flights per week
  • Airbus A321neo
    Airbus A320neo
LAS
Direct
ONT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
F91283
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08:00
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F91357
13:55
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13:55
13:55
13:55
13:55
13:55
F92231
18:43
18:43
18:43
18:43
18:43
18:43
18:43
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 2026-06-02
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