What is the cheapest month to fly from Portland to Yellowknife?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Portland (PDX) to Yellowknife (YZF), with fares starting from $373.

What is the lowest current fare from PDX to YZF?

The lowest currently-listed fare from Portland (PDX) to Yellowknife (YZF) is $373 on 2026-08-14.

Is there a direct flight from Portland to Yellowknife?

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

Cheap flights from Portland to Yellowknife

Cheapest current fares: $373 in August 2026 on connecting flights.

Last updated August 11, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Portland (PDX) to Yellowknife (YZF). Refreshed daily.

Portland (PDX) → Yellowknife (YZF)

August 2026 $373

Frequently asked questions

What is the cheapest month to fly from Portland to Yellowknife?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Portland (PDX) to Yellowknife (YZF), with fares starting from $373.
What is the lowest current fare from PDX to YZF?

The lowest currently-listed fare from Portland (PDX) to Yellowknife (YZF) is $373 on 2026-08-14.
Is there a direct flight from Portland to Yellowknife?

There is currently no non-stop service from PDX to YZF. 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.