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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
$474
United, Air Canada
$617
Alaska, Delta, United, American, Air Canada, US Airways
$456
Delta, United, Air Canada
$623
Air Canada
$1148
United, Air Canada
$1158
Air Canada
$1275
Air Canada
$1277

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
$395
United, Air Canada
$617
Alaska, US Airways, United, American, Delta
$523
Delta, Air Canada, United
$621
US Airways, Delta, American, United, Alaska, Air Canada
$467
Delta, US Airways, American, United, Alaska
$581
Air Canada
$1018
Air Canada
$1176
Air Canada
$1154
Alaska, Delta
$539
American, Delta, Alaska
$547
Air Canada, United
$1185
Air Canada
$1303
Alaska, US Airways, Delta, American, United
$533
American, US Airways, Delta, United, Alaska, Air Canada
$520
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Cheap Flights from Portland to Ontario - from $456 Round trip from PDX to ON