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Cheap Flights from Portland to Ottawa, ON, Canada - PDX to YOW (reverse)

Did You Know?

There are 4730 flights from Portland, OR to Ottawa per week.
You must make at least one connection to fly from Portland, OR to Ottawa.
135,684 seats are available per week to fly from Portland, OR to Ottawa.
Delta Air Lines has 490 connecting flights between Portland, OR and Ottawa.

Cheap Domestic Flights from Portland - PDX

Flights
Airline
Lowest Price
Alaska, United, Delta, American, US Airways, Spirit, JetBlue, Virgin America, AirTran
$288
United, Delta, Alaska, US Airways, American, JetBlue, Frontier, Virgin America, AirTran
$163
Alaska, United, Delta, American, US Airways, JetBlue, Virgin America
$187
United, Delta, US Airways, JetBlue
$372
Alaska, United, Delta, American, US Airways, Spirit, JetBlue, Virgin America, AirTran
$295
United, Delta, Alaska, US Airways, American, JetBlue
$312
United, Delta, Alaska, US Airways, American, Frontier, AirTran
$256
Alaska, United, Delta, US Airways, American, Spirit, JetBlue, AirTran
$169
United, Delta, Alaska, US Airways, American, JetBlue
$318

Cheap Domestic Flights to Ottawa - YOW

Flights
Airline
Lowest Price
United, Delta, Alaska, US Airways, American, Sun Country, JetBlue, Virgin America, AirTran
$161
United, Delta, Alaska, American, US Airways, Sun Country, Hawaiian, JetBlue, Frontier, Virgin America, AirTran
$298
United, Delta, Alaska, American, US Airways, JetBlue, Virgin America
$327
Alaska, Delta, United, US Airways, American, JetBlue, Virgin America, AirTran
$327
United, Delta, US Airways, JetBlue
$372
United, Delta, Alaska, American, US Airways, Frontier, AirTran
$264
Alaska, United, Delta, US Airways, American, JetBlue, AirTran
$264
Alaska, United, Delta, US Airways, American, JetBlue
$312
Alaska, Delta, United, US Airways, American, JetBlue, AirTran
$338
Alaska, United, Delta, US Airways, American, JetBlue
$247
United, Delta, US Airways
$381
United, Delta, US Airways
$294
United, Delta, Alaska, American, US Airways, Sun Country, Frontier
$253
Alaska, United, Delta, US Airways, American
$360
Alaska, Delta, United, US Airways, American, JetBlue
$341

Cheap International Flights from Portland - PDX

Flights
Airline
Lowest Price
Air Canada, Alaska, United, Delta, US Airways, American
$445
Air Canada, Alaska, United, Delta, US Airways, American
$461

Cheap International Flights to Ottawa - YOW

Flights
Airline
Lowest Price
Air Canada, United, Delta, Alaska, US Airways, American
$422
Air Canada, Alaska, United, Delta, US Airways, American
$515
Air Canada, United, Delta, Alaska, US Airways, American
$447
Air Canada, Alaska, United, Delta, US Airways, American
$418
Cheap Flights from Portland to Ottawa, ON, Canada, from $480 Round trip from PDX to YOW