Flights from Ottawa to Portland

Did you mean Flights from Portland to Ottawa?

Ottawa

Canada

YOW

Ottawa Macdonald-Cartier International Airport

Portland

United States

PWM

Portland International Jetport Airport

Route: No published route in current feed
Distance: 288 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Ottawa to Portland route overview

Ottawa Macdonald-Cartier International Airport (YOW) serves Ottawa; Portland International Jetport Airport (PWM) serves Portland.

The airports are 288 miles apart by great-circle distance.

Roame's current schedule feed does not list a published route from YOW to PWM; use the live results above to explore connections.

Frequently asked questions

Which airports serve the Ottawa to Portland route?

Ottawa Macdonald-Cartier International Airport (YOW) is the origin airport and Portland International Jetport Airport (PWM) is the destination airport.

How far is Portland from Ottawa?

YOW and PWM are approximately 288 miles apart by great-circle distance.

Are there direct flights from YOW to PWM?

No published route from YOW to PWM appears in Roame's current schedule feed. Check the live results for possible connections.