Cheap flights from San Francisco to Alberta from C$ 161

The month of May is, on average, the cheapest month to fly to Alberta from San Francisco, with most prices found around C$ 310. If you aren’t able to travel during the month of May, then book flights to Alberta from San Francisco during October instead. Flights to Alberta in October, while not as cheap as those in May, still average around C$ 314.

The cheapest day to depart on your flight to Alberta is on a Thursday when prices can be found for as low as C$ 291. This is often the case because there is less demand to fly during this day of the week. Flights from San Francisco to Alberta on a Saturday will generally be more expensive and average around C$ 451. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Alberta is in the morning. momondo users have found flights departing from San Francisco to Alberta in the morning for as low as C$ 349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Alberta are more costly at noon, with an average ticket price of C$ 417. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from San Francisco to Calgary for the best San Francisco - Alberta flight prices

You are more likely to see cheaper flights to Alberta from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around C$ 398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from San Francisco for as low as C$ 329 on momondo.

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

Delta and WestJet are the most popular carriers operating from San Francisco to Alberta

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Alberta from San Francisco according to our data. WestJet is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Alberta. Keep in mind that there are 4 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 4 flights per day flying from San Francisco to Alberta. The most common time of day flights depart is 8:00a.m., with 67% of flights taking off at noon.

As of March 2026, there are 29 flights per week flying from San Francisco to Alberta. The most common day of the week flights depart is Tue, with 28% of flights taking off on this day.