Cheap flights from Portland to British Columbia from C$ 125

In general, October is the cheapest month to fly from Portland to British Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 365. If you aren’t able to travel to British Columbia during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 378.

The cheapest day to depart from Portland to British Columbia is on a Friday. Travellers who choose to depart for British Columbia on a Friday will often find tickets for as low as C$ 285. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portland to British Columbia for around C$ 832.

Our most recent data shows that the best time of day to fly to British Columbia is in the evening. Flights from Portland to British Columbia during this time can be as low as C$ 481. Flights in the morning are often more expensive with an average ticket price of C$ 649.

Fly from Portland to Vancouver Intl for the best Portland - British Columbia flight prices

You are more likely to see cheaper flights to British Columbia from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to British Columbia for around C$ 441 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to British Columbia from Portland for as low as C$ 321 on momondo.

There are 3 cabin classes available to choose from on Portland to British Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of September 2026, there are 15 flights per day flying from Portland to British Columbia. The most common time of day flights depart is 10:00a.m., with 46% of flights taking off at noon.

As of September 2026, there are 105 flights per week flying from Portland to British Columbia. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.