What is the cheapest month to fly from Buffalo to Ottawa?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Buffalo (BUF) to Ottawa (YOW), with fares starting from $295.

What is the lowest current fare from BUF to YOW?

The lowest currently-listed fare from Buffalo (BUF) to Ottawa (YOW) is $295 on 2026-06-02.

Is there a direct flight from Buffalo to Ottawa?

There is currently no non-stop service from BUF to YOW. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Buffalo to Ottawa

Cheapest current fares: $295 in June 2026 on connecting flights.

Last updated May 25, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Buffalo (BUF) to Ottawa (YOW). Refreshed daily.

Buffalo (BUF) → Ottawa (YOW)

June 2026 $295

Frequently asked questions

What is the cheapest month to fly from Buffalo to Ottawa?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Buffalo (BUF) to Ottawa (YOW), with fares starting from $295.
What is the lowest current fare from BUF to YOW?

The lowest currently-listed fare from Buffalo (BUF) to Ottawa (YOW) is $295 on 2026-06-02.
Is there a direct flight from Buffalo to Ottawa?

There is currently no non-stop service from BUF to YOW. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.