Travel with Air Canada from Portland, OR to Ottawa, ON (PDX - YOW) from USD 151*

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Portland, OR and Ottawa, ON - our lowest fares in cash

CAD 242
CAD 372
Displaying fares for June-2025
30

Mo

JUN

05

Sa

05

Tu

21

Su

02

Th

10

Mo

25

Th

06

Tu

03

Tu

11

We

26

Su

26

Tu

RangeCAD 242-CAD 372

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.