Calgary to San Francisco, CA flights from $150

Flights starting at $150. Choose between Air Canada, WestJet, or Y9 to find the best price.

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Travelers usually depart from Calgary International, or Calgary - Centex Memorial Drive when they travel from Calgary to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA Bus Stop, San Francisco, CA - Salesforce Plaza, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The distance between Calgary and San Francisco is 1640 km. The most popular airlines for this route are Air Canada, WestJet, Y9, Alaska Airlines, and Delta Air Lines. Calgary and San Francisco have 194 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Alcatraz, and Big Sur.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights5368574
Fly direct with

Air Canada on Mondays, Wednesdays, Thursdays, Saturdays, and Sundays.

Delta Air Lines on Mondays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

WestJet on Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Calgary to San Francisco

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Air CanadaACAACYesNo
WestJetWJAWSNoOpens 24 days before flight
Closes 1 hours before flight
Y9DATY9YesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Kiwi.com

Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/United States
  • Travel through the US land border is allowed for vaccinated travelers
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate
  • No quarantine required for vaccinated travelers
Latest COVID-19 travel restrictions in United States – 09/2022
Your trip summary

Most travelers from Calgary, YYC can enter San Francisco, SFO, but there are restrictions.

Departure

Travel restrictions
  • Travel through the US land border is allowed for vaccinated travelers
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate
  • No quarantine required for vaccinated travelers
Visa requirements
  • No visa required
Forms and documents
  • Mandatory proof of vaccination for United States
  • Mandatory travel attestation form

Return

Visa requirements
  • No visa required
Forms and documents
  • Mandatory proof of vaccination for Canada
  • Mandatory contact information form via ArriveCAN for vaccinated travelers
Additional information
  • Masks are mandatory in certain settings

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Calgary to San Francisco?
A one-way nonstop (direct) flight between Calgary and San Francisco takes around 2.9 hours.
What is the flight distance between Calgary and San Francisco?
The flight distance between Calgary and San Francisco is 1640 km.
What airlines offer nonstop (direct) flights between Calgary and San Francisco?
Several carriers operate flights between Calgary and San Francisco. Airlines offering nonstop (direct) flights include Delta Air Lines, Air Canada, United Airlines, WestJet.
What are the most popular routes to and from Calgary?
Travelers frequently search for route combinations, such as Calgary and New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, Cancún, Houston, San Juan, Washington, D.C., Dhaka, Fort Lauderdale, London.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and Toronto, Montreal, Vancouver, Winnipeg, Edmonton, Ottawa, Kelowna, Quebec City, Victoria, Saskatoon.
What airports are near Calgary?
The main airport in Calgary is Calgary International. It is also served by Calgary International, Lethbridge.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What buses and trains depart from Calgary?
A number of bus and train companies depart from Calgary, including Cold Shot Bus.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Calgary and San Francisco?
Yes, it's possible to combine different modes of transport between Calgary and San Francisco thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Calgary and San Francisco can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Calgary and San Francisco?
When's the best time to travel between Calgary and San Francisco?
What flights operate between Calgary and San Francisco?
How many airports are there near Calgary?
How many airports are there near San Francisco?
Is it possible to reach Calgary by bus or train?
What time do nonstop (direct) flights between Calgary and San Francisco depart?
What time do nonstop (direct) flights between Calgary and San Francisco arrive?
What time do flights between Calgary and San Francisco depart?
What time do flights between Calgary and San Francisco arrive?

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.

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