Flights from Buffalo to Ottawa

Did you mean Flights from Ottawa to Buffalo?

Buffalo

United States

BUF

Buffalo Niagara International Airport

Ottawa

Canada

YOW

Ottawa Macdonald-Cartier International Airport

Route: No published route in current feed
Distance: 224 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.

Buffalo to Ottawa route overview

Buffalo Niagara International Airport (BUF) serves Buffalo; Ottawa Macdonald-Cartier International Airport (YOW) serves Ottawa.

The airports are 224 miles apart by great-circle distance.

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

Frequently asked questions

Which airports serve the Buffalo to Ottawa route?

Buffalo Niagara International Airport (BUF) is the origin airport and Ottawa Macdonald-Cartier International Airport (YOW) is the destination airport.

How far is Ottawa from Buffalo?

BUF and YOW are approximately 224 miles apart by great-circle distance.

Are there direct flights from BUF to YOW?

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