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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
$462
United, Air Canada
$600
Alaska, Delta, United, American, Air Canada, US Airways
$431
Delta, United, Air Canada
$578
Air Canada
$1063
United, Air Canada
$1073
Air Canada
$1180
Air Canada
$1178

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska, Air Canada
$409
Air Canada, United, Delta, Alaska, American, US Airways
$379
United, Air Canada
$600
Alaska, US Airways, United, American, Delta
$510
Delta, Air Canada, United
$589
US Airways, Delta, American, United, Alaska, Air Canada
$481
Delta, US Airways, American, United, Alaska
$565
Air Canada
$972
Air Canada
$1087
Air Canada
$1066
Alaska, Delta
$525
American, Delta, Alaska
$533
Air Canada, United
$1097
Air Canada
$1204
Alaska, US Airways, Delta, American, United
$456
American, US Airways, Delta, United, Alaska, Air Canada
$507
Cheap Flights from Portland to Ontario - from $431 Round trip from PDX to ON