Trip.com
>
Cheap Flights
>
United States
>
San Francisco
>
Calgary to San Francisco flight
>
Calgary International Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Calgary International Airport to San Francisco International Airport over the next 90 days, with one-way fares from €111 and round-trip from €180. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Wed, Oct 28 | United Airlines
      SFO 08:37
      2h 49m
      Direct
      YYC 12:26
      San Francisco - Calgary | Fri, Oct 30 | United Airlines
      €189 €257
      26% off
      26% off
      €257 €189
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Nov 17 | United Airlines
      SFO 08:37
      2h 49m
      Direct
      YYC 13:26
      San Francisco - Calgary | Thu, Nov 19 | United Airlines
      €190 €257
      26% off
      26% off
      €257 €190
    • YYC 16:00
      8h 1m
      1 stop
      SFO 23:01
      Calgary - San Francisco | Wed, Oct 28 | Air Canada
      SFO 16:55
      6h 54m
      1 stop
      YYC 00:49
      San Francisco - Calgary | Fri, Oct 30 | Air Canada
      €180 €257
      30% off
      30% off
      €257 €180
    • YYC 18:30
      5h 31m
      1 stop
      SFO 23:01
      Calgary - San Francisco | Thu, Oct 29 | Air Canada
      SFO 16:55
      6h 54m
      1 stop
      YYC 00:49
      San Francisco - Calgary | Sat, Oct 31 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 18:30
      5h 31m
      1 stop
      SFO 23:01
      Calgary - San Francisco | Tue, Oct 27 | Air Canada
      SFO 06:30
      6h 29m
      1 stop
      YYC 13:59
      San Francisco - Calgary | Thu, Oct 29 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 19:30
      5h 27m
      1 stop
      SFO 22:57
      Calgary - San Francisco | Mon, Nov 9 | Air Canada
      SFO 16:55
      6h 54m
      1 stop
      YYC 01:49
      San Francisco - Calgary | Wed, Nov 11 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 08:00
      7h 51m
      1 stop
      SFO 13:51
      Calgary - San Francisco | Thu, Nov 5 | Air Canada
      SFO 06:30
      6h 29m
      1 stop
      YYC 14:59
      San Francisco - Calgary | Sat, Nov 7 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 17:00
      7h 57m
      1 stop
      SFO 22:57
      Calgary - San Francisco | Wed, Nov 4 | Air Canada
      SFO 06:30
      6h 29m
      1 stop
      YYC 14:59
      San Francisco - Calgary | Fri, Nov 6 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 19:30
      5h 27m
      1 stop
      SFO 22:57
      Calgary - San Francisco | Tue, Nov 3 | Air Canada
      SFO 14:45
      5h 44m
      1 stop
      YYC 22:29
      San Francisco - Calgary | Thu, Nov 5 | Air Canada
      €180
      30% off
      €257 €180
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      SFO 15:00
      6h
      Direct
      YYC 16:00
      San Francisco - Calgary | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      YYC 16:00
      8h 1m
      1 stop
      SFO 23:01
      Calgary - San Francisco | Thu, Oct 29 | Air Canada
      €111 €171
      35% off
      35% off
      €171 €111
    • YYC 19:30
      5h 31m
      1 stop
      SFO 23:01
      Calgary - San Francisco | Tue, Nov 17 | Air Canada
      €112 €171
      35% off
      35% off
      €171 €112
    • YYC 17:00
      7h 57m
      1 stop
      SFO 22:57
      Calgary - San Francisco | Thu, Nov 5 | Air Canada
      €113 €171
      34% off
      34% off
      €171 €113
    • YYC 09:09
      7h 1m
      1 stop
      SFO 14:10
      Calgary - San Francisco | Thu, Nov 5 | Alaska Airlines
      €117
      32% off
      €171 €117
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Tue, Dec 8 | WestJet
      €118
      31% off
      €171 €118
    • YYC 09:00
      6h 51m
      1 stop
      SFO 13:51
      Calgary - San Francisco | Thu, Dec 3 | Air Canada
      €122
      28% off
      €171 €122
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €122
      76% off
      €507 €122
    • YYC 08:00
      7h 51m
      1 stop
      SFO 13:51
      Calgary - San Francisco | Wed, Dec 16 | Air Canada
      €123
      28% off
      €171 €123
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 14 | WestJet
      €123
      28% off
      €171 €123
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Tue, Dec 8 | WestJet
      €118 €171
      31% off
      31% off
      €171 €118
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €122 €507
      76% off
      76% off
      €507 €122
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 14 | WestJet
      €123 €171
      28% off
      28% off
      €171 €123
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sat, Dec 12 | WestJet
      €124
      27% off
      €171 €124
    • YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Mon, Oct 26 | WestJet
      €134
      74% off
      €507 €134
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      €144
      72% off
      €507 €144
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Wed, Dec 2 | United Airlines
      €145
      74% off
      €564 €145
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Dec 12 | United Airlines
      €146
      74% off
      €564 €146
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Fri, Dec 4 | WestJet
      €160
      68% off
      €507 €160
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €122 €507
      76% off
      76% off
      €507 €122
    • YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Mon, Oct 26 | WestJet
      €134 €507
      74% off
      74% off
      €507 €134
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      €144 €507
      72% off
      72% off
      €507 €144
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Fri, Dec 4 | WestJet
      €160
      68% off
      €507 €160
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Nov 15 | WestJet
      €161
      68% off
      €507 €161
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Nov 16 | WestJet
      €164
      68% off
      €507 €164
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Oct 27 | United Airlines
      €166
      67% off
      €507 €166
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Nov 13 | United Airlines
      €178
      65% off
      €507 €178
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Oct 30 | United Airlines
      €292
      42% off
      €507 €292
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Mon, Oct 26 | WestJet
      €134 €433
      69% off
      69% off
      €433 €134
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Wed, Oct 28 | United Airlines
      €152 €433
      65% off
      65% off
      €433 €152
    • YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Fri, Oct 30 | WestJet
      €163 €433
      62% off
      62% off
      €433 €163
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Oct 27 | United Airlines
      €166
      62% off
      €433 €166
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Oct 31 | United Airlines
      €178
      59% off
      €433 €178
    • YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Thu, Oct 29 | WestJet
      €194
      55% off
      €433 €194
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Oct 26 | United Airlines
      €261
      40% off
      €433 €261
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Oct 30 | United Airlines
      €292
      33% off
      €433 €292
    • YYC 14:45
      3h 5m
      Direct
      SFO 16:50
      Calgary - San Francisco | Sun, Oct 25 | WestJet
      €306
      28% off
      €433 €306
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      Find more flights
      Find more flights
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Wed, Dec 2 | United Airlines
      €145 €564
      74% off
      74% off
      €564 €145
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Dec 12 | United Airlines
      €146 €564
      74% off
      74% off
      €564 €146
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Oct 27 | United Airlines
      €166 €507
      67% off
      67% off
      €507 €166
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Thu, Nov 19 | United Airlines
      €176
      69% off
      €564 €176
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Nov 13 | United Airlines
      €178
      65% off
      €507 €178
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Thu, Nov 5 | United Airlines
      €187
      67% off
      €564 €187
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Thu, Nov 19 | Air Canada
      €234
      59% off
      €564 €234
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Nov 9 | United Airlines
      €258
      54% off
      €564 €258
    • YYC 15:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Oct 26 | United Airlines
      €261
      54% off
      €564 €261
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Mon, Oct 26 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Calgary to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Calgary International Airport to San Francisco International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Calgary International Airport to San Francisco International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Calgary International Airport to San Francisco International Airport are usually in October, with an average price of €115. It is best to avoid December, when the average price can reach €272.

€272
€194
€115
€37
  • €115
    Oct
  • €174
    Nov
  • €272
    Dec
  • €185
    Jan
  • €163
    Feb
  • €176
    Mar
  • €174
    Apr
  • €178
    May
  • €197
    Jun
  • €239
    Jul
  • €210
    Aug
  • €197
    Sep

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

The data is based on the past 12 months and shows the average monthly return fares from Calgary International Airport to San Francisco International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Calgary International Airport to San Francisco International Airport, with an average price of €178. December is usually the most expensive month, with an average price reaching €395.

€395
€287
€178
€70
  • €178
    Oct
  • €193
    Nov
  • €395
    Dec
  • €207
    Jan
  • €295
    Feb
  • €288
    Mar
  • €211
    Apr
  • €329
    May
  • €374
    Jun
  • €354
    Jul
  • €298
    Aug
  • €285
    Sep

What is the cheapest day of the week to fly from Calgary International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average ticket prices from Calgary International Airport to San Francisco International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Calgary International Airport to San Francisco International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

€222
€189
€156
€123
    Cheapest
  • €219
    Mon
  • €182
    Tue
  • €172
    Wed
  • €156
    Thu
  • €202
    Fri
  • €222
    Sat
  • €214
    Sun

Which airline offers the cheapest flights from Calgary International Airport to San Francisco International Airport?

The cheapest airline flying from Calgary International Airport to San Francisco International Airport is Air Canada (from €111) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From €111
Alaska Airlines
From €117
WestJet
From €118
United Airlines
From €128
Delta Air Lines
From €129
Flair Airlines
From €188
American Airlines
From €268
Porter Airlines
From €268

Find more flights and airlines

What is the flight schedule from Calgary International Airport to San Francisco International Airport?

Check the schedule for flights from Calgary to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. WS1500

    Calgary International Airport

    10:00

    YYC

    3h

    12:00

    SFO

    S - - W T F S
    Search

  2. AC201

    Calgary International Airport

    06:00

    YYC

    1h 38m

    Direct

    06:38

    YVR

    S M T W T F S
    Search

  3. AC8840

    Vancouver International Airport

    09:10

    YVR

    2h 22m

    Direct

    10:32

    SFO

    S M T W T - S

  4. AC207

    Calgary International Airport

    11:55

    YYC

    1h 47m

    Direct

    12:42

    YVR

    S M T W T - S
    Search

  5. AC566

    Vancouver International Airport

    13:10

    YVR

    2h 21m

    Direct

    15:31

    SFO

    S M T W T - S

  6. AC205

    Calgary International Airport

    08:10

    YYC

    1h 38m

    Direct

    08:48

    YVR

    S M T W T F S
    Search

  7. AC564

    Vancouver International Airport

    10:25

    YVR

    2h 21m

    Direct

    12:46

    SFO

    S M T W T - S

  8. AC203

    Calgary International Airport

    07:00

    YYC

    1h 38m

    Direct

    07:38

    YVR

    S M T W T F -
    Search

  9. AC564

    Vancouver International Airport

    10:25

    YVR

    2h 21m

    Direct

    12:46

    SFO

    S M T W T - S

  10. WS1160

    Calgary International Airport

    10:00

    YYC

    3h 10m

    Direct

    12:10

    PHX

    S M T W T F S
    Search

  11. F91191

    Phoenix Sky Harbor International Airport

    15:21

    PHX

    2h 23m

    Direct

    16:44

    SFO

    S M T W T F S

  12. WS1166

    Calgary International Airport

    20:00

    YYC

    3h 15m

    Direct

    22:15

    PHX

    S M T W T - S
    Search

  13. F91191

    Phoenix Sky Harbor International Airport

    15:21

    PHX

    2h 23m

    Direct

    16:44

    SFO

    S M T W T F S

  14. WS1164

    Calgary International Airport

    14:55

    YYC

    3h 15m

    Direct

    17:10

    PHX

    S M T W T - S
    Search

  15. F91191

    Phoenix Sky Harbor International Airport

    15:21

    PHX

    2h 23m

    Direct

    16:44

    SFO

    S M T W T F S
Find more flights and airlines

About Calgary International Airport and San Francisco International Airport

Learn about Calgary International Airport (YYC) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 1,643.18km
Cheapest one-way ticket price €111
Cheapest return ticket price €180

FAQs for Calgary International Airport to San Francisco International Airport Flights

  • How long is the flight from Calgary International Airport to San Francisco International Airport?

    Calgary International Airport to San Francisco International Airport takes about 2 hours 26 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Calgary International Airport (YYC) to San Francisco International Airport (SFO).
  • The earliest flight from Calgary International Airport to San Francisco International Airport departs at 10:00, and the last departs at 19:55, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Calgary International Airport (YYC) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around €368 in October, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • WestJet is a very popular airline operating an average of 1714 flights per month.
  • One-way flights from Calgary International Airport to San Francisco International Airport currently start from €111, and round-trip fares start from €180. The current lowest fare is a Air Canada flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Yes. WestJet and United Airlines operate direct flights from Calgary International Airport to San Francisco International Airport, with an average flight time of 2 hours 18 minutes, and around 19 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Calgary International Airport to San Francisco International Airport is €274. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Calgary International Airport to San Francisco International Airport, with one-way fares starting from €111. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary International Airport to San Francisco International Airport operates around 20 weekly flights, mainly by WestJet and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Calgary International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.