Flights from Las Vegas to Ontario

LASONT

Harry Reid International Airport (Las Vegas, United States) → Ontario International Airport (Ontario, United States)

Also known as Las Vegas.

Nonstop
1h
Distance
317 km
Frequency
7×/week
One-way from
$19
Airlines
Frontier Airlines, Southwest Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • WN240109:35→10:401h 5mSouthwest Airlines
  • F9128310:05→11:161h 11mFrontier Airlines
  • WN34411:55→13:001h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN261615:35→16:401h 5mSouthwest Airlines
  • WN157717:30→18:301hSouthwest Airlines
  • WN96520:55→21:551hSouthwest Airlines
  • WN140822:35→23:351hSouthwest Airlines

Tuesday

  • WN422206:45→07:451hSouthwest Airlines
  • F9128308:35→09:401h 5mFrontier Airlines
  • WN240108:45→09:451hSouthwest Airlines
  • WN155810:55→11:551hSouthwest Airlines
  • WN17413:25→14:301h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN341819:35→20:351hSouthwest Airlines

Wednesday

  • WN422206:45→07:451hSouthwest Airlines
  • F9128308:35→09:401h 5mFrontier Airlines
  • WN240108:45→09:451hSouthwest Airlines
  • WN155810:55→11:551hSouthwest Airlines
  • WN17413:25→14:301h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN341819:35→20:401h 5mSouthwest Airlines

Thursday

  • WN240109:35→10:401h 5mSouthwest Airlines
  • F9128310:05→11:161h 11mFrontier Airlines
  • WN34411:55→13:001h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN261615:35→16:401h 5mSouthwest Airlines
  • WN157717:30→18:301hSouthwest Airlines
  • WN96520:55→22:001h 5mSouthwest Airlines
  • WN140822:35→23:401h 5mSouthwest Airlines

Friday

  • WN240109:35→10:401h 5mSouthwest Airlines
  • F9128310:05→11:161h 11mFrontier Airlines
  • WN34411:55→13:001h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN261615:35→16:401h 5mSouthwest Airlines
  • WN157717:30→18:301hSouthwest Airlines
  • WN96520:55→22:001h 5mSouthwest Airlines
  • WN140822:35→23:401h 5mSouthwest Airlines

Saturday

  • WN240107:45→08:501h 5mSouthwest Airlines
  • F9128308:00→09:051h 5mFrontier Airlines
  • WN187912:30→13:301hSouthwest Airlines
  • WN261614:15→15:201h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN341817:40→18:501h 10mSouthwest Airlines

Sunday

  • WN240109:35→10:401h 5mSouthwest Airlines
  • F9128310:05→11:161h 11mFrontier Airlines
  • WN34411:55→13:001h 5mSouthwest Airlines
  • F9192315:13→16:211h 8mFrontier Airlines
  • WN261615:35→16:401h 5mSouthwest Airlines
  • WN157717:30→18:301hSouthwest Airlines
  • WN96520:55→22:001h 5mSouthwest Airlines
  • WN140822:35→23:401h 5mSouthwest Airlines

Las Vegas to Ontario — frequently asked

How long is the flight from Las Vegas to Ontario?
LAS–ONT is 1h nonstop, covering 317 km (197 mi).
Which airlines fly nonstop from Las Vegas to Ontario?
Frontier Airlines, Southwest Airlines operate this route nonstop.
How much is a flight from Las Vegas to Ontario?
One-way fares on LAS–ONT recently started from $19. Fares change daily, so check current prices before booking.
How often do flights run from Las Vegas to Ontario?
The route is served 7 days a week (52 scheduled departures).