Cheap flights from San Francisco International to Calgary

Compare San Francisco International to Calgary flight deals

Find the cheapest month or even day of the year to fly to Calgary

Book the best Calgary fare with no extra fees

Flight deals from San Francisco International to Calgary

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco International to Calgary? Find the lowest prices on one-way and round-trip tickets right here.

Don’t miss a great deal

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

You can unsubscribe at any time. Read our Privacy Policy for more info.

Find the cheapest month to fly from San Francisco International to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Calgary flights are currently cheapest in August.

Direct flights from San Francisco International to Calgary

San Francisco International to Calgary: Alternative routes

Compare routes from San Francisco International to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

San Francisco to Calgary: Flight information

The things to know before you go.
Cheapest flight foundC$261
Cheapest month to flyAugust
Average flight time2 hrs, 43 mins
Most popular airlineDelta
Average flights per week95

Finding cheap flights from San Francisco International to Calgary: Frequently asked questions

The best price we found for a round-trip flight from San Francisco International to Calgary is C$261. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 43 minutes is the average flight time from San Francisco International to Calgary.
Delta, WestJet and Qantas fly direct from San Francisco International to Calgary.
There are 101 flights per week flying from San Francisco International to Calgary, as of April 2024.
The cheapest month to fly from San Francisco International to Calgary is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Calgary Airport on Friday, August 9, 2024.
Yes – the average flight time is 2 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, WestJet offers the cheapest flight tickets to Calgary.

Flight Information

Small regional jets offer flights from San Francisco International to Calgary. United Airlines has nonstop flights operated by Skywest doing business as United Express. Jazz Aviation, under contract to Air Canada as Air Canada Express, also has nonstop flights. Several airlines offer connecting flights with layovers ranging from about 45 minutes to more than 10 hours. Travellers should check with Skyscanner before booking their flight to find one with the shortest flight time.

Terminal Information for San Francisco International Airport

International flights to Calgary from San Francisco International leave from either Boarding Area A or Boarding Area G in the International Terminal at San Francisco International Airport. Purchase goods and gifts at one of the DFS Duty Free Galleria stores or smaller satellite shops, located in both boarding areas. Restaurants and food courts are in pre-security and post-security areas of the terminal.

Terminal Information for Calgary International Airport

Passengers arrive in Calgary at a new terminal for international flights that opened in October 2016. The Car Rental Centre is across the roadway from the main terminal building. Some hotels in the airport area offer free shuttle service from bus bays across the roadway from the terminal. Calgary Transit operates service from Bus Bay 32. Buy a Calgary Transit bus pass from a vending machine at Bus Bay 7.

What You Need to Know

Passport and Visa Requirements

Canadian law states all persons entering Canada from the United States by air, land, or sea must have a valid passport or equivalent travel document (such as a NEXUS Card) and proof of identity. An Enhanced Driver's License, which has citizenship and identity information, is not valid for international air travel. Nationals of the United States do not need a visa to enter Canada.

Flight Check-In and Baggage Allowances

Check-in counters for San Francisco to Calgary flights are in the International Terminal Main Hall. Each airline has its own carry-on and checked baggage rules. Air Canada allows two carry-on items at no extra cost. One piece cannot exceed 43 x 16 x 33 cm, and the other cannot be more than 55 x 23 x 40 cm. Air Canada's checked baggage allowance and fees depend upon the class of service in which the traveller is flying.

What to Expect in San Francisco

Calgary is one hour ahead of San Francisco. When it is 2 p.m.in Calgary, it is 1 p.m. in San Francisco. The hottest month in Calgary is July, with an average temperature of 17 degrees Celsius. January, with an average temperature of minus 17 degrees, is the coldest month. June, with about 80mm of rain, is the wettest month. July has the most sunshine. A three-course meal for two people at a mid-range restaurant is about CA$70. Calgary Transit's cash fare for one ride is CA$3.25. A day pass for unlimited rides, good from the time you buy it until the end of service that day, is CA$10. Don't miss Fort Calgary, the first outpost of the North West Mounted Police. View 10,00 plants at Devonian Gardens, on the fourth level of the Core Shopping Centre. Admission is free.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.