Cheap flights from Calgary, Canada to San Francisco, CA
Flights starting at £75. Choose between WestJet, United Airlines, or Hawaiian Airlines to find the best price.
One search, all the flights
We find you the best flight deals and travel hacks so that you can choose how to book.
Rise above all travel anxieties
With the Kiwi.com Guarantee we have your back with whatever happens.
Trusted by millions
Join over 10 million yearly travellers booking with ease.
How much do flights to San Francisco cost?
Key info about flying to San Francisco
Great deals from Calgary to San Francisco
Prices updated:
Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Weekly direct flights
Discover the top airlines offering direct flights from Calgary to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 10.03 | Tue 11.03 | Wed 12.03 | Thu 13.03 | Fri 14.03 | Sat 15.03 | Sun 16.03 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | 1 | 1 | 1 | |
| --- | --- | --- | --- | 1 | --- | 1 | |
| Weekly flights: 5 total | Daily flights: 0.71 average | Most flights: Friday 1 flights |
| Airline | Mon 17.03 | Tue 18.03 | Wed 19.03 | Thu 20.03 | Fri 21.03 | Sat 22.03 | Sun 23.03 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | --- | 1 | 1 | --- | 1 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 1 flights |
| Airline | Mon 24.03 | Tue 25.03 | Wed 26.03 | Thu 27.03 | Fri 28.03 | Sat 29.03 | Sun 30.03 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | --- | 1 | 1 | --- | 1 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 1 flights |
| Airline | Mon 31.03 | Tue 01.04 | Wed 02.04 | Thu 03.04 | Fri 04.04 | Sat 05.04 | Sun 06.04 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | --- | 1 | 1 | --- | 1 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 1 flights |
Check-in for a flight from Calgary to San Francisco
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| WestJet | WJA | WS | No |
| United Airlines | UAL | UA | Yes |
| Hawaiian Airlines | HAL | HA | No |
| Alaska Airlines | ASA | AS | No |
| Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
Weather in San Francisco
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 15°C | 8°C |
| March | 15°C | 8°C |
| April | 17°C | 9°C |
| May | 19°C | 10°C |
| June | 21°C | 12°C |
| July | 22°C | 13°C |
| August | 22°C | 14°C |
| September | 23°C | 14°C |
| October | 21°C | 13°C |
| November | 17°C | 10°C |
| December | 13°C | 8°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Calgary
Flights to San Francisco
Popular routes
The nearest countries with flights to San Francisco
Here is a list of countries people are flying from
Other destination countries from Calgary
Here is a list of countries people are flying toGet more out of Kiwi.com with our mobile application
Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.
Download boarding passes
One-click booking
Get exclusive offers and prices
Mobile trip notifications