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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 American from $300 round trip
  • Airfare from Ontario to Milwaukee on Delta from $300 round trip
  • Airfare from Ontario to Milwaukee on United from $300 round trip
  • Airfare from Ontario to Milwaukee on US Airways from $300 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
US Airways
$242
Delta, US Airways, American, Alaska, United
$420
American, Alaska, United, Delta, US Airways
$417
United, US Airways
$202
Alaska, United, Delta, US Airways, American
$374
Delta, American, US Airways, United
$324
American, United, Alaska, US Airways, Delta
$238
US Airways, American, Delta, United, Alaska
$509
United, American, US Airways, Delta
$372

Cheap Domestic Flights to Milwaukee - MKE

Flights
Airline
Lowest Price
United, AirTran, Frontier, American, Delta, US Airways
$240
AirTran, United, Delta, US Airways, American, Frontier
$240
Delta, United, AirTran, US Airways, Frontier, American
$236
Frontier, Delta, US Airways, American, AirTran, United
$199
United, Delta, AirTran, Frontier, US Airways, American
$240
AirTran, United, Delta, US Airways, American
$209
US Airways, Frontier, United, Delta, American
$332
AirTran, Frontier, US Airways, American, Delta, United, Alaska
$240
United, US Airways, American, Delta
$260
United, Delta, US Airways, American, AirTran
$179
Frontier, AirTran, US Airways, United, Delta, American
$242
United, US Airways, American, Delta, AirTran
$177
Alaska, United, US Airways, American
$373
American, AirTran, US Airways, Delta, United
$286
US Airways, United, Delta, American
$913
American, AirTran, Frontier, US Airways, Delta, United
$219
Delta, US Airways, American, AirTran, Frontier, United
$239
American, Delta, United, AirTran, US Airways, Frontier
$319
United, US Airways, American, AirTran, Delta
$169
Delta, American, US Airways, United
$278
United, Delta, American, US Airways
$348
United, US Airways, Delta, AirTran, Frontier, American
$230
US Airways, Delta, United, Alaska, American, Frontier
$392
American, Delta, United, Frontier, US Airways
$350
AirTran, US Airways, United, American, Delta
$180

Cheap International Flights from Ontario - ONT

Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, British Airways, KLM, Air France, American, United
$500
Delta, KLM, United
$812
American, Delta, United, Alaska, Air Canada, US Airways
$818
US Airways, Air France, American, United, Delta, Air Canada, British Airways, KLM
$1389
Delta, Air Canada, United, Alaska, US Airways
$305
American, Air France, US Airways, KLM, British Airways, Delta, United
$1081
KLM, British Airways, US Airways, American, United, Delta, Air France
$957

Cheap International Flights to Milwaukee - MKE

Flights
Airline
Lowest Price
British Airways, KLM, US Airways, Alitalia, Iberia, Lufthansa, Air France, BMI, American, United, Delta, Air Canada
£536
United, Delta, All Nippon, Japan, KLM
$1386
US Airways, American, Air Canada, United, Delta
CAD597
Lufthansa, American, Delta, Air France, United, Air Canada, US Airways, British Airways, Alitalia, KLM, BMI
﷼4248
American, Air Canada, Delta, United, US Airways, WestJet, Alaska
CAD647
Delta, Japan, American, US Airways, KLM, Alitalia, Air Canada, United, Air France, All Nippon
HKD7070
Lufthansa, Delta, Japan, US Airways, KLM, Alitalia, British Airways, United, All Nippon, American, Air France
SGD2020
KLM, Lufthansa, Air France, American, US Airways, Japan, Alitalia, British Airways, Air Canada, Delta, United, All Nippon
₩1172944
Air France, Lufthansa, All Nippon, US Airways, Japan, Alitalia, Air Canada, Delta, United, American
¥113132
British Airways, KLM, Air France, BMI, American, Delta, United, Air Canada, Alitalia, US Airways, Lufthansa, Iberia
€384
American, Air France, Lufthansa, Iberia, United, Delta, British Airways, Alitalia, KLM, US Airways, Air Canada
€677
Air Canada, Delta, Alaska, United, US Airways, American, WestJet
CAD698
Air France, Alitalia, Japan, Delta, KLM, Lufthansa, American, All Nippon, United, British Airways
THB43427
Air Canada, American, United, Qantas, US Airways, Delta
AUD1536
Lufthansa, Air France, American, All Nippon, United, KLM, Delta, Japan, Air Canada
元6138
United, American, BMI, Air France, Iberia, US Airways, KLM, Lufthansa, Delta, Air Canada, British Airways, Alitalia
€658
Delta, American, Air France, Lufthansa, United, KLM, British Airways
ZAR11776
American, Qantas, US Airways, Air Canada, United, Delta
NZD2228
Air Canada, Air France, American, Jet India, Japan, Delta, US Airways, United, KLM, British Airways, Etihad, Lufthansa
₨70023
KLM, British Airways, United, Delta, Alitalia, Air Canada, Iberia, BMI, Lufthansa, Air France
EGP6527
United, Delta, Air Canada, British Airways, US Airways, Alitalia, American, Air France, BMI, Lufthansa, KLM, Iberia
€851
Cheap Flights from Ontario to Milwaukee, from $300 Round trip from ONT to MKE