Cheap Flights from San Francisco to Calgary from $78

Frequently Asked Questions

• What are the cheapest flights from San Francisco to Calgary (SFO-YYC)?

  Based on Trip.com data, Air Canada offers one-way fares as low as $78 on Cheapest nonstop routes (e.g. SFO to YYC on Thu, Nov 5), while Air Canada offers Cheapest nonstop round-trips from $193 departing on Sat, Oct 10 and returning on Wed, Oct 14.

• Which airlines offer direct flights from San Francisco to Calgary?

  At the moment, you can catch a nonstop flight from San Francisco to Calgary with the following airlines, including: WestJet Delta Air Lines United Airlines Air Canada Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from San Francisco (SFO) to Calgary (YYC) and what is the distance?

  It takes around 2 hours 40 minutes to fly from San Francisco (SFO) to Calgary (YYC).

• When is the best time to book flights from San Francisco to Calgary?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Calgary is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from San Francisco to Calgary?

  Based on Trip.com data in the past 4 weeks, there is 45 flight per week flying from San Francisco to Calgary. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/-/-/-/-/-/- -- UA1986 (09:01) Air Canada: S/-/-/-/-/-/- -- AC3468 (09:01)

• How can I find the best deals on flights from San Francisco to Calgary?

  To find best deals on flights from San Francisco to Calgary, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Nov 5, with one-way flights priced at just $78.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is WestJet.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Calgary travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Francisco (SFO) to Calgary (YYC) the cheapest?

  The cheapest months to fly from San Francisco to Calgary is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Francisco to Calgary on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Francisco to Calgary on September 19, 2026 with WestJet, with prices starting at $176.

• Which airports can I fly into Calgary from San Francisco?

  You can arrive at any of the following airports in Calgary: Calgary International Airport (YYC). Flights from San Francisco International Airport to Calgary International Airport (SFO-YYC) are by far the most popular option for this route.

• Is there any time difference between San Francisco and Calgary?

  The time difference between Calgary and San Francisco is 2h.

• How do I change or cancel my ticket from San Francisco to Calgary?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from San Francisco to Calgary?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Francisco to Calgary is $230. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from San Francisco to Calgary?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from San Francisco to Calgary is $428. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from San Francisco to Calgary on Trip.com?

  Enter San Francisco and Calgary, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the San Francisco to Calgary route?

  WestJetare the most popular budget airlines flying from San Francisco to Calgary. Check baggage, seat and payment fees before comparing the final price.