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Cheap Flights from Ontario to Phoenix - ONT to PHX (reverse)

Popular Flights from Ontario to Phoenix

  • Airfare from Ontario to Phoenix on American from $136 round trip
  • Airfare from Ontario to Phoenix on United from $158 round trip
  • Airfare from Ontario to Phoenix on US Airways from $444 round trip
  • Airfare from Ontario to Phoenix on Alaska from $548 round trip

Did You Know?

  • The largest aircraft operated by British Airways flying between Ontario, CA and Phoenix, AZ is a M80 with 140 seats.
  • Southwest has the most nonstop flights between Ontario, CA and Phoenix, AZ.
  • Air Canada has 7 one stop flights between Ontario, CA and Phoenix, AZ.
  • Denver, CO is the most popular connection for one stop flights between Ontario, CA and Phoenix, AZ.
  • 102 flights per week fly out of Ontario, CA connecting to Phoenix, AZ
  • 8 airlines operate between Ontario, CA and Phoenix, AZ
  • 96,121 seats are available per day to fly out of Ontario, CA connecting to Phoenix, AZ
  • The smallest aircraft operated by Air France flying between Ontario, CA and Phoenix, AZ is a CRJ with 70 seats.

Advance Purchase Prices from Ontario to Phoenix

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Continental
    $331
    $331
    $331
    $299
    $299
    $205
    $165
  • US Airways
    $372
    $372
    $372
    $310
    $310
    $278
    $120
  • United
    $331
    $331
    $331
    $299
    $299
    $205
    $165

Daily Non-stop Flight Schedules from Ontario International to Sky Harbor International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Southwest
    6
    6
    6
    6
    6
    4
    4
    6:10 AM
    8:10 PM
  • US Airways
    4
    4
    5
    5
    5
    5
    5
    6:30 AM
    7:30 PM

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
American, US Airways, Alaska, United, Delta
$176
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 Phoenix, from $136 Round trip from ONT to PHX