Cheapflights Tip: The best prices from Calgary to San Francisco are usually found in October or September, booked 84 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Calgary to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.
Popular in
December
Cheapest in
October
Average price
₹ 22,519
Good round-trip deal
₹ 40,271 or less
Highest demand for flights based on searches. 17% potential increase in price (₹ 407,321 potential increase over avg. return price).
Best time to book a flight from Calgary to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Calgary with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Calgary to San Francisco
Prices
Airlines
Delays
How far ahead should I book a flight from Calgary to San Francisco?
Use this chart to determine the optimal time to book a return flight from Calgary to San Francisco. Price data was last updated on 14 November 2025.
The price you pay for your flight from Calgary to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Calgary to San Francisco?
Currently, April is the cheapest month in which you can book a flight from Calgary to San Francisco (average of ₹ 7,891). Flying from Calgary to San Francisco in December is currently the most expensive (average of ₹ 14,274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YYC to SFO?
Find hourly flight availability from Calgary to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 November 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 89% on flights from Calgary to San Francisco by exploring options for tickets in the evening.
Weekly flight availability from Calgary to San Francisco
Explore weekly flight availability from Calgary to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 November 2025.
The most flights from YYC to SFO are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Calgary to San Francisco delayed?
About 17% of weekly flights between Calgary and San Francisco have experienced delays in the past year, with the average delay time being 139 minutes.
What is the most punctual flight time for Calgary to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Calgary to San Francisco flights?
Over the past year, Delta have had the lowest number of delays on this route, with no flights being classified as delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 16 November 2025.
Check out reviews from past customers who have flown with Air Canada from Calgary to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
There was nothing that I liked about air canada. My experience was terrible.
Related info for your journey
Find useful and relevant information for your journey from Calgary to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Calgary to San Francisco flight route?
The Calgary to San Francisco flight path was viewed by 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Calgary to San Francisco round-trip?
Currently priced at ₹ 20,624, Air Canada will fly you from Calgary to San Francisco and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Air Canada is currently priced 2% below the average price you’ll pay for this route.
Can I find deals for business class flights from Calgary to San Francisco?
Yes. Cheapflights offers flight deals from Calgary to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Calgary to San Francisco?
Currently, April is the cheapest month in which you can book a flight from Calgary to San Francisco (average of ₹ 7,891). Flying from Calgary to San Francisco in December is currently the most expensive (average of ₹ 14,274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Discover the top airline that operate flights from Calgary to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Calgary to San Francisco?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Calgary today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Calgary to San Francisco?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Calgary.
Can Cheapflights find flights from Calgary to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Calgary to San Francisco become cheaper?
Not ready to book yet? You can track prices for flights from Calgary to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.
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