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Cheap Flights from Ontario to Las Vegas - ONT to LAS (reverse)

Popular Flights from Ontario to Las Vegas

  • Airfare from Ontario to Las Vegas on US Airways from $306 round trip
  • Airfare from Ontario to Las Vegas on Alaska from $458 round trip

Did You Know?

  • The smallest aircraft operated by Southwest flying between Ontario, CA and Las Vegas, NV is a 737 with 122 seats.
  • Southwest has the most nonstop flights between Ontario, CA and Las Vegas, NV.
  • Phoenix, AZ is the most popular connection for one stop flights between Ontario, CA and Las Vegas, NV.
  • 8 airlines operate between Ontario, CA and Las Vegas, NV
  • 105,879 seats are available per day to fly out of Ontario, CA connecting to Las Vegas, NV
  • Continental has 15 one stop flights between Ontario, CA and Las Vegas, NV.
  • The largest aircraft operated by Alaska flying between Ontario, CA and Las Vegas, NV is a 737 with 144 seats.
  • 106 flights per week fly out of Ontario, CA connecting to Las Vegas, NV

Advance Purchase Prices from Ontario to Las Vegas

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • US Airways
    $275
    $275
    $275
    $273
    $273
    $241
    $241

Daily Non-stop Flight Schedules from Ontario International to Mc Carran International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Southwest
    5
    5
    5
    5
    5
    5
    5
    6:00 AM
    6:20 PM

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
American, US Airways, Alaska, United, Delta
$176
United, Alaska, US Airways
$136
Delta, US Airways, United, Alaska, American
$233
American, Alaska, United, Delta, US Airways
$236
Alaska, American, US Airways, Delta, United
$176
United, US Airways, American, AirTran
$296
Cheap Flights from Ontario to Las Vegas, from $306 Round trip from ONT to LAS