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Cheap Flights from Ontario to Milwaukee - ONT to MKE (reverse)

Popular Flights from Ontario to Milwaukee

  • Airfare from Ontario to Milwaukee on United from $202 round trip
  • Airfare from Ontario to Milwaukee on US Airways from $204 round trip
  • Airfare from Ontario to Milwaukee on American from $240 round trip
  • Airfare from Ontario to Milwaukee on Delta from $240 round trip

Did You Know?

  • Dallas-Fort Worth, TX is the most popular connection for one stop flights between Ontario, CA and Milwaukee, WI.
  • British Airways has 3 one stop flights between Ontario, CA and Milwaukee, WI.
  • 92,728 seats are available per day to fly out of Ontario, CA connecting to Milwaukee, WI
  • The shortest flight between Ontario, CA and Milwaukee, WI on US Airways is 1,768 miles.
  • Southwest has the most one stop flights between Ontario, CA and Milwaukee, WI.
  • The largest aircraft operated by Continental flying between Ontario, CA and Milwaukee, WI is a 757 with 182 seats.
  • 81 flights per week fly out of Ontario, CA connecting to Milwaukee, WI
  • 8 airlines operate between Ontario, CA and Milwaukee, WI

Advance Purchase Prices from Ontario to Milwaukee

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • American
    $640
    $640
    $640
    $410
    $320
    $330
    $330
  • Continental
    $640
    $640
    $640
    $410
    $320
    $330
    $330
  • Delta
    $655
    $655
    $655
    $425
    $335
    $345
    $345
  • US Airways
    $655
    $655
    $655
    $445
    $335
    $365
    $365
  • United
    $640
    $640
    $640
    $410
    $320
    $330
    $330

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 Milwaukee, from $202 Round trip from ONT to MKE