YYC - SFO

C$ 207 Find Cheap Flights from Calgary to San Francisco – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 341
Typical prices: C$ 331-C$ 593
WestJet
Mon 10/12Thu 13/12
YYC - SFO • Direct
Cheapest one-way flights
C$ 207
Typical prices: C$ 230-C$ 421
Alaska Airlines
Tue 30/1
YYC - SFO • 1 stop
Direct flights
You can fly direct with United Airlines and WestJet. Average duration is 3h 01m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 78% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 66% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 458 (round-trip)
Shortest trip • 7h 52m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Calgary to San Francisco (YYC-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to San Francisco

Thu, 10 Dec - Sun, 13 Dec
WestJet Logo
2:45 p.m. - 3:50 p.m.YYC  Calgary-SFO San Francisco
2h 05mdirect
WestJet Logo
4:40 p.m. - 9:25 p.m.SFO  San Francisco-YYC Calgary
3h 45mdirect
C$ 341WestJet
Fri, 20 Nov - Thu, 3 Dec
Multiple Airlines Logo
8:00 p.m. - 10:46 a.m.YYC  Calgary-SFO San Francisco
15h 46m1 stop Phoenix Sky Harbor Intl
Multiple Airlines Logo
2:13 p.m. - 11:15 a.m.SFO  San Francisco-YYC Calgary
20h 02m1 stop Phoenix Sky Harbor Intl
C$ 370Multiple Airlines
Fri, 20 Nov - Mon, 7 Dec
Multiple Airlines Logo
8:00 p.m. - 10:46 a.m.YYC  Calgary-SFO San Francisco
15h 46m1 stop Phoenix Sky Harbor Intl
Multiple Airlines Logo
2:17 p.m. - 11:15 a.m.SFO  San Francisco-YYC Calgary
19h 58m1 stop Phoenix Sky Harbor Intl
C$ 370Multiple Airlines
Thu, 29 Oct - Sun, 1 Nov
WestJet Logo
2:45 p.m. - 4:50 p.m.YYC  Calgary-SFO San Francisco
3h 05mdirect
WestJet Logo
4:40 p.m. - 9:25 p.m.SFO  San Francisco-YYC Calgary
3h 45mdirect
C$ 378WestJet
Sun, 22 Nov - Sun, 6 Dec
Air Canada Logo
6:00 a.m. - 10:32 a.m.YYC  Calgary-SFO San Francisco
5h 32m1 stop Vancouver Intl
Air Canada Logo
6:30 a.m. - 2:59 p.m.SFO  San Francisco-YYC Calgary
7h 29m1 stop Vancouver Intl
C$ 404Air Canada
Tue, 3 Nov - Tue, 10 Nov
Air Canada Logo
9:00 a.m. - 1:51 p.m.YYC  Calgary-SFO San Francisco
5h 51m1 stop Vancouver Intl
Air Canada Logo
11:25 a.m. - 8:29 p.m.SFO  San Francisco-YYC Calgary
8h 04m1 stop Vancouver Intl
C$ 404Air Canada
Tue, 24 Nov - Thu, 3 Dec
Delta Logo
2:20 p.m. - 12:01 a.m.YYC  Calgary-SFO San Francisco
10h 41m1 stop Minneapolis St Paul
Delta Logo
6:00 a.m. - 12:53 p.m.SFO  San Francisco-YYC Calgary
5h 53m1 stop Salt Lake City
C$ 436Delta
Wed, 6 Jan - Sat, 9 Jan
Delta Logo
8:45 a.m. - 5:41 p.m.YYC  Calgary-SFO San Francisco
9h 56m1 stop Minneapolis St Paul
Delta Logo
6:00 a.m. - 12:47 p.m.SFO  San Francisco-YYC Calgary
5h 47m1 stop Salt Lake City
C$ 436Delta
Thu, 26 Nov - Thu, 10 Dec
United Airlines Logo
4:30 p.m. - 5:28 p.m.YYC  Calgary-SFO San Francisco
1h 58mdirect
United Airlines Logo
8:37 a.m. - 1:26 p.m.SFO  San Francisco-YYC Calgary
3h 49mdirect
C$ 439United Airlines
Tue, 3 Nov - Tue, 10 Nov
United Airlines Logo
4:30 p.m. - 5:28 p.m.YYC  Calgary-SFO San Francisco
1h 58mdirect
United Airlines Logo
8:37 a.m. - 1:26 p.m.SFO  San Francisco-YYC Calgary
3h 49mdirect
C$ 439United Airlines
Booking Insights

Price, demand, and travel trends for Calgary to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Calgary to San Francisco?

Round-trip flights from Calgary to San Francisco typically range from C$ 331 to C$ 593. The lowest price found in the past 5 days was C$ 341, on WestJet.

What's the cheapest day of the week to fly from Calgary to San Francisco?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Calgary to San Francisco. It’s 13% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What is the cheapest month to fly from Calgary to San Francisco?

•October is the cheapest month to fly from Calgary to San Francisco at C$ 368 round-trip.
•December (C$ 592) and June (C$ 517) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 60% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Calgary to San Francisco the cheapest?

Flights from Calgary to San Francisco are cheapest 25 weeks before departure. Booking in this window typically costs about 66% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Calgary to San Francisco

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on EVA Air

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet, Air Canada and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Calgary to San Francisco flights

Low season

February

Cheapest flight

C$ 207
Beat the crowds with an average 31% drop in traveller numbers.
The most popular month to fly with an average 35% increase in traveller numbers.
One-way flight from Calgary to San Francisco

When to book flights from Calgary to San Francisco

Are your dates flexible? Find out the best times to travel from Calgary to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Calgary to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Calgary to San Francisco?

    These are the earliest and latest flight times available from Calgary to San Francisco:

    • Earliest: departs at 10:00 am and lands at 1:01 pm
    • Latest: departs at 7:55 pm and lands at 10:56 pm.

    The flight takes about 3h 01m.

  • Which cabin classes can I book on flights from Calgary to San Francisco?

    Four cabin classes are available on flights from Calgary to San Francisco:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long does a flight from Calgary to San Francisco take?

    A direct flight from Calgary to San Francisco takes 3h 01m, covering 2,637 km.

  • Do I need a passport to fly from Calgary to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Calgary to San Francisco flight?

    Round-trip flights from Calgary to San Francisco range from C$ 331 to C$ 593, with an average of C$ 440 over the past 12 months. Anything below C$ 331 counts as a good deal.

  • How expensive are last-minute Calgary to San Francisco flights?

    Last-minute fares on this route (booked within two weeks of departure) run 77% above the C$ 440 route average. Book 25 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Calgary to San Francisco?

    On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 436 round-trip, compared to C$ 458 via a layover through Vancouver Intl (YVR).

  • What is the standard checked bag allowance on flights from Calgary to San Francisco?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 30–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Calgary to San Francisco?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by WestJet and Delta. Other aircraft seen on the route include Boeing 737-800 variants.

  • How are flight departures from Calgary to San Francisco spread across the day?

    Afternoon is the busiest departure period on Calgary to San Francisco flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

  • Have flight prices from Calgary to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 341 to C$ 1,358. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Calgary to San Francisco flights?

    WestJet is the only airline on the Calgary to San Francisco route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Calgary to San Francisco looking right now?

    One-way fares from Calgary to San Francisco are currently lower than usual. Average one-way flight prices are about C$ 238, which is 28% below the typical average for this route.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:

    • Europcar
    • Thrifty
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Calgary to San Francisco?

    Flights from Calgary to San Francisco usually depart from Calgary (YYC) and arrive at San Francisco (SFO).

  • What time of day has the fewest delays on flights from Calgary to San Francisco?

    Afternoon flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Calgary to San Francisco?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Calgary to San Francisco route, 37% of flights were delayed in the past three months, with delays averaging 2h 34m.

  • Which airports do connecting flights from Calgary to San Francisco pass through?

    One-stop flights from Calgary to San Francisco most commonly connect through:

    • Vancouver Intl (YVR) – 87% of one-stop connections
    • Salt Lake City (SLC) – 9% of one-stop connections
    • Seattle/Tacoma Intl (SEA) – 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Calgary to San Francisco?

    Yes. Flexible dates can save you up to 24% on flights from Calgary to San Francisco. Wednesday is the cheapest departure day at C$ 387 round-trip on average, while Sunday is the most expensive at C$ 508, a difference of C$ 122.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Calgary to San Francisco?

    2 airlines operate flights between Calgary and San Francisco. The airlines offering direct flights on this route include:

    • United Airlines
    • WestJet

  • How much time can I save by choosing a different layover airport when travelling from Calgary to San Francisco?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 6h 06m, compared with 7h 52m via Salt Lake City (SLC) and 7h 56m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Calgary and San Francisco?

    San Francisco is 1 hour behind Calgary (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Calgary to San Francisco flights?

    Among airlines operating Calgary to San Francisco flights:

    • WestJet: offers extra legroom; offers free seat selection
    • United Airlines: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Air Canada: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Calgary to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • WestJet: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class
    • Air Canada: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • How do I get from San Francisco Airport to the city centre using public transportation?

    The quickest way to travel from the airport by public transportation is to hop on the BART train, which connects the airport to downtown San Francisco, the East Bay and San Mateo County. The BART station is located in the international terminal building in boarding area G. The trip to the city centre takes 30min, and a one-way ticket costs around $9.50 (C$ 13).

  • Can I rent a car from San Francisco Airport?

    All car rental companies at the airport have desks located in a dedicated Rental Car Center (RCC). It is accessible by hopping on the AirTrain’s blue line, which operates 24h a day and has stations in every terminal. Of the 9 agencies located at the RCC, Fox and Hertz are located on the first floor and all others are on the fourth floor. All agencies are open 24h a day except for Enterprise, which is open from 5:00 am to midnight.

  • How much is a taxi from San Francisco Airport to the city centre?

    Taxis are available from the airport outside all terminals, on both the arrivals and departures levels. If you wish to take a taxi to your accommodation, a taxi coordinator can help you between the hours of 7:00 am and 2:15 am, but taxis are available 24h a day. Metred rates apply to all rides leaving the airport. A ride to the city centre will take about 30min and should cost between $45 (about C$ 60) and $65 (about C$ 87) depending on your final destination.

  • What can I do to pass some time at San Francisco Airport?

    There’s no better place to wait for a flight than at San Francisco Airport, which is packed with entertainment for travellers. For those seeking culture, walk around the airport to find the 40 art, history and science exhibitions that are located in both gated and public areas. Alternatively, rent a movie or a game from InMovie Entertainment, located in the main hall of the international terminal, and in the boarding area of Terminal 3. If you love the sea, check out the aquarium located near the entrance in Terminal 1.

  • How can I travel from the city center to Calgary International Airport (YYC)?

    If you choose to drive from the city center to Calgary International Airport (YYC), you can expect the trip to take you around 20 to 25 minutes in total. Otherwise, you can grab public transportation, such as bus line 300, which will bring you to the airport in around 50 minutes.

  • What kinds of amenities and services does San Francisco International Airport (SFO) offer for travellers with limited mobility?

    If you have limited mobility, make sure to contact your airline prior to your flight, and an employee will be there to help you with exiting the aircraft and collecting your luggage. Wheelchairs are also available for use at no cost.

  • What kinds of parking options are available at Calgary International Airport (YYC)?

    Calgary International Airport (YYC) has several different parking lots that are for short and long-term parking. There is also an Economy lot, which is convenient if you are traveling on a budget.

  • What dining options does San Francisco International Airport (SFO) offer?

    If you are hungry once you have landed at San Francisco International Airport (SFO), you can choose from a few different dining options. You’ll find eateries such as The Little Chihuahua, Sweet Maple, and Wakaba. 

Your guide to booking Calgary to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average C$ 387, about C$ 122 less than Sunday fares (24% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 66% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Calgary to San Francisco trip for October. Fares historically average C$ 368 round-trip in that month – typically C$ 224 less than the most expensive month, which is December (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 78% of United Airlines flights from Calgary to San Francisco arrived on time, slightly above the route average of 63%. When flights on this route arrive late, they're delayed by an average of 2h 34m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • Passengers looking for a quiet space to relax and meditate following their flight from Calgary to San Francisco can head to the Berman Reflection Room at San Francisco Airport (SFO). It is located in the public area of the international terminal and is open from 7:00 am to 11:00 pm.
  • San Francisco Airport has kids areas located all throughout the airport featuring interactive exhibitions and play areas. The one in Terminal 2 is located around boarding area D, while in Terminal 3 they are located around boarding areas E and F.
  • Head to the yoga room after your flight from Calgary to San Francisco to stretch and recompose. The room is located in Terminal 2, in boarding area D, and is equipped with yoga mats.
  • To freshen up following flights from Calgary to San Francisco, you can head to Freshen Up, which is located in the main hall of San Francisco Airport’s international terminal. It has shower facilities that you can use for a fee, and is accessible 24h a day.
  • Wait for your flight in style at Calgary Airport (YYC) by heading to the Aspire Lounge, where you can access comfortable seating, beverages, entertainment and business facilities. There are two locations in the international terminal, both of which can be accessed by paying at the door or through lounge memberships.
  • If you are traveling with pets, keep in mind that there are different animal relief areas that are spread throughout Calgary International Airport (YYC). You can find two outdoor areas near Doors 1 and 17, as well as indoor areas in Terminals B, D, and E.
  • Those that arrive late at San Francisco International Airport (SFO) may be interested in booking a nearby hotel room. San Francisco International Airport (SFO) conveniently has an on-site hotel that is named the Grand Hyatt and can be reached from each terminal by taking the AirTrain.

Prefer to fly direct from Calgary to San Francisco?

 
Find which airlines fly direct from Calgary Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Calgary to San Francisco

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines

United Airlines

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

Direct returns

San Francisco to Calgary

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines

United Airlines

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

More options for your flight from Calgary to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental