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Cheap Flights from Portland to Ontario

Did You Know?

There are no direct flights from Portland to Ontario.
There are no medium haul direct flights between Portland and Ontario.
You must make at least one connection to fly from Portland to Ontario.
There are no short haul direct flights between Portland and Ontario.
There are no long haul direct flights between Portland and Ontario.

Cheap International Flights from Portland - PDX

Flights
Airline
Lowest Price
Air Canada, Alaska, United, Delta, US Airways, American
$464
United, Air Canada
$494
Alaska, Delta, United, American, Air Canada, US Airways
$469
Delta, United, Air Canada
$623
Air Canada
$1113
United, Air Canada
$1124
Air Canada
$1248
Air Canada
$1235

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska, Air Canada
$421
Air Canada, United, Delta, Alaska, American, US Airways
$426
United, Air Canada
$576
Alaska, US Airways, United, American, Delta
$496
Delta, Air Canada, United
$615
US Airways, Delta, American, United, Alaska, Air Canada
$529
Delta, US Airways, American, United, Alaska
$550
Air Canada
$1028
Air Canada
$1140
Air Canada
$1141
Alaska, Delta
$512
American, Delta, Alaska
$520
Air Canada, United
$1150
Air Canada
$1274
Alaska, US Airways, Delta, American, United
$534
American, US Airways, Delta, United, Alaska, Air Canada
$515
Cheap Flights from Portland to Ontario - from $464 Round trip from PDX to ON