Westjet
Every day
starting at $130
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Calgary to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Calgary to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Calgary to San Francisco is Westjet. Flights operate every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Westjet
Every day
starting at $130
Calgary — San Francisco
09/11/2026
Departure
Direct flight
WS1500
starting at $204
Calgary — San Francisco
09/12/2026
Departure
Direct flight
UA2409
starting at $174
Calgary — San Francisco
09/14/2026
Departure
Direct flight
WS1504
starting at $358
Calgary — San Francisco
09/16/2026
Departure
Direct flight
WS1502
starting at $132
Calgary — San Francisco
09/17/2026
Departure
Direct flight
UA2409
starting at $297
Flights from Calgary to San Francisco are operated by several airlines — Westjet, United Airlines, and Air Canada. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $130, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Calgary to San Francisco according to data for the last 48 hours costs $130
Often the best time to buy tickets from Calgary to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Calgary to San Francisco can be found flying in these months: September.
The fastest flights from Calgary to San Francisco start from 2 hours 54 minutes in the air.
The following airlines operate direct flights on the route Calgary — San Francisco: Westjet, United Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Calgary to San Francisco
We couldn't find any special offers for flights from Calgary to San Francisco
The cheapest one-way flight from Calgary to San Francisco departs on 09/11/2026, is operated by Air Canada and costs $130
There is no information about the cheapest roundtrip flight from Calgary to San Francisco
Fastest flight from Calgary to San Francisco takes 2h 54m
There are direct flights on this route 5 days a week: Mo, We, Th, Fr, and Sa
The distance between Calgary and San Francisco is 1615km (1001 miles). There are 47 direct flights from Calgary to San Francisco. The time difference between Calgary and San Francisco is 1h. Flights from Calgary begin at 10:00 AM. The latest flight from Calgary departs at 7:55 PM