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

Popular Flights from Milwaukee to Ontario

  • Airfare from Milwaukee to Ontario on American from $300 round trip
  • Airfare from Milwaukee to Ontario on Delta from $300 round trip
  • Airfare from Milwaukee to Ontario on United from $300 round trip
  • Airfare from Milwaukee to Ontario on US Airways from $300 round trip

Did You Know?

  • 56,932 seats are available per day to fly out of Milwaukee, WI connecting to Ontario, CA
  • The largest aircraft operated by US Airways flying between Milwaukee, WI and Ontario, CA is a 32S with 124 seats.
  • 8 airlines operate between Milwaukee, WI and Ontario, CA
  • The shortest flight between Milwaukee, WI and Ontario, CA on Continental is 1,710 miles.
  • Houston, TX is the most popular connection for one stop flights between Milwaukee, WI and Ontario, CA.
  • Continental has the most one stop flights between Milwaukee, WI and Ontario, CA.
  • The smallest aircraft operated by US Airways flying between Milwaukee, WI and Ontario, CA is a CRJ with 50 seats.
  • United has 4 one stop flights between Milwaukee, WI and Ontario, CA.

Advance Purchase Prices from Milwaukee to Ontario

  • 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 Milwaukee - MKE

Flights
Airline
Lowest Price
AirTran, Frontier, American, Delta, United, US Airways
$240
AirTran, Frontier, American, United, US Airways, Delta
$240
Frontier, AirTran, American, US Airways, Delta, United
$240
United, Frontier, American, AirTran, US Airways, Delta
$199
American, AirTran, Frontier, US Airways, Delta, United
$240
United, Delta, US Airways, AirTran, American
$209
Delta, American, Frontier, US Airways, United
$332
AirTran, Alaska, United, Delta, American, US Airways, Frontier
$240
United, US Airways, Delta, American
$260
American, AirTran, Delta, United, US Airways
$179
AirTran, Delta, Frontier, US Airways, American, United
$242
AirTran, Delta, US Airways, United, American
$251
Alaska, US Airways, United, American
$373
AirTran, American, US Airways, Delta, United
$286
US Airways, Delta, United, American
$913
United, US Airways, Delta, American, AirTran, Frontier
$219
United, AirTran, Frontier, American, US Airways, Delta
$239
American, Frontier, Delta, United, AirTran, US Airways
$319
US Airways, AirTran, Delta, United, American
$169
United, US Airways, American, Delta
$278
American, US Airways, Delta, United
$240
Delta, US Airways, American, Frontier, AirTran, United
$230
Alaska, United, Delta, US Airways, Frontier, American
$392
United, American, US Airways, Frontier, Delta
$350
US Airways, United, Delta, American, AirTran
$180

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways
$242
Alaska, American, US Airways, Delta, United
$420
United, American, Alaska, US Airways, Delta
$417
United, US Airways
$202
United, Alaska, Delta, US Airways, American
$374
US Airways, American, United, Delta
$332
Delta, Alaska, US Airways, American, United
$228
US Airways, Alaska, United, Delta, American
$509
American, Delta, United, US Airways
$372

Cheap International Flights from Milwaukee - MKE

Flights
Airline
Lowest Price
Jet India, Alitalia, British Airways, KLM, Delta, US Airways, Air Canada, United, Iberia, Air France, BMI, American, Lufthansa
$858
Delta, Etihad, KLM, Japan, All Nippon, Qantas, United
$1083
US Airways, American, Air Canada, Delta, United
$552
KLM, Alitalia, British Airways, Air Canada, Delta, United, American, Air France, Lufthansa, US Airways
$1292
United, Alaska, Delta, Air Canada, American, WestJet, US Airways
$643
Japan, American, All Nippon, United, Air Canada, British Airways, KLM, US Airways, Qantas, Air France, Lufthansa, Delta
$1020
Japan, Delta, Qantas, US Airways, British Airways, Air France, Jet India, KLM, Lufthansa, All Nippon, American, United, Etihad
$1161
Delta, US Airways, KLM, British Airways, Etihad, Air Canada, United, American, All Nippon, Air France, Lufthansa, Japan
$1236
Etihad, US Airways, Qantas, Delta, British Airways, Lufthansa, Air Canada, United, All Nippon, American, Air France, Japan, KLM
$996
United, Iberia, Lufthansa, US Airways, KLM, Alitalia, British Airways, Delta, American, Air Canada, Air France
$994
Iberia, US Airways, KLM, Alitalia, British Airways, Lufthansa, Air France, American, United, Delta, Air Canada
$1009
WestJet, American, US Airways, United, Alaska, Delta, Air Canada
$695
All Nippon, American, United, Lufthansa, Etihad, British Airways, Qantas, Japan, Jet India, Delta, KLM, Air France
$1241
Lufthansa, American, Air Canada, Etihad, US Airways, Qantas, Delta, Japan, British Airways, United
$1408
KLM, Delta, Lufthansa, Air France, American, All Nippon, United, US Airways, British Airways, Etihad, Air Canada, Japan
$1354
British Airways, US Airways, KLM, Alitalia, Air Canada, United, Iberia, Air France, Delta, American, Lufthansa
$943
Iberia, Qantas, KLM, Etihad, Delta, United, American, Air France, Lufthansa, British Airways
$1217
Delta, US Airways, British Airways, Air Canada, United, American, Lufthansa, Qantas
$1575
All Nippon, American, Air France, Lufthansa, United, Air Canada, British Airways, Jet India, US Airways, BMI, Delta, Japan, Etihad, KLM
$1403
KLM, British Airways, Etihad, Lufthansa, Air Canada, Delta, United, BMI, Air France, Iberia, Alitalia
$1198
Air Canada, US Airways, KLM, Alitalia, British Airways, United, American, Air France, Lufthansa, Delta, Iberia
$1071

Cheap International Flights to Ontario - ONT

Flights
Airline
Lowest Price
Delta, Air Canada, US Airways, KLM, British Airways, Air France, American, United
£151
United, Delta, KLM
$1192
Alaska, American, US Airways, Delta, United, Air Canada
CAD818
Air Canada, United, Delta, American, Air France, KLM, US Airways, British Airways
﷼4999
United, Air Canada, US Airways, Alaska, Delta
CAD318
British Airways, United, Delta, KLM, American, US Airways, Air France
HKD8037
US Airways, Air France, American, United, British Airways, KLM, Delta
SGD1849
Cheap Flights from Milwaukee to Ontario, from $300 Round trip from MKE to ONT