Cheap flights from Oregon to Calgary from $102

The month of October is, on average, the cheapest month to fly to Calgary from Oregon, with most prices found around $255. If you aren’t able to travel during the month of October, then book flights to Calgary from Oregon during September instead. Flights to Calgary in September, while not as cheap as those in October, still average around $322.

The cheapest day to depart on your flight to Calgary is on a Saturday when prices can be found for as low as $307. This is often the case because there is less demand to fly during this day of the week. Flights from Oregon to Calgary on a Monday will generally be more expensive and average around $493. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Calgary is in the morning when flights can be purchased for as low as $296. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $369 on average. Flights to Calgary from Oregon at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Portland to Calgary for the best Oregon - Calgary flight prices

You are more likely to see cheaper flights to Calgary from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Oregon for as low as $295 on momondo.

There are 4 cabin classes available to choose from on Oregon to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and Air Canada are the most popular carriers operating from Oregon to Calgary

WestJet, Air Canada and Delta are the top three most popular airlines that fly to Calgary from Oregon according to our data. WestJet is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 4 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Oregon to Calgary as of July 2026. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.

The number of flights available between Oregon and Calgary is 14 per week as of July 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.