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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
$453
United, Air Canada
$496
Alaska, Delta, United, American, Air Canada, US Airways
$479
Delta, United, Air Canada
$623
Air Canada
$1113
United, Air Canada
$1123
Air Canada
$1236
Air Canada
$1235

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska, Air Canada
$420
Air Canada, United, Delta, Alaska, American, US Airways
$425
United, Air Canada
$582
Alaska, US Airways, United, American, Delta
$496
Delta, Air Canada, United
$603
US Airways, Delta, American, United, Alaska, Air Canada
$530
Delta, US Airways, American, United, Alaska
$550
Air Canada
$1018
Air Canada
$1139
Air Canada
$1141
Alaska, Delta
$511
American, Delta, Alaska
$519
Air Canada, United
$1149
Air Canada
$1263
Alaska, US Airways, Delta, American, United
$534
American, US Airways, Delta, United, Alaska, Air Canada
$515
Cheap Flights from Portland to Ontario - from $453 Round trip from PDX to ON