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Calgary International Airport to San Francisco International Airport flight

Search for flights from Calgary to San Francisco and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Thu, Jul 9 | Westjet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Sun, Jul 12 | Westjet
        TWD 6,888 TWD 9,587
        28% off
        28% off
        TWD 9,587 TWD 6,888
      • YYC 14:40
        3h
        Direct
        SFO 16:40
        Calgary - San Francisco | Tue, Jun 30 | Westjet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Mon, Jul 6 | Westjet
        TWD 6,957 TWD 9,587
        27% off
        27% off
        TWD 9,587 TWD 6,957
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Thu, Jul 16 | Westjet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Sat, Jul 18 | Westjet
        TWD 7,426 TWD 9,587
        23% off
        23% off
        TWD 9,587 TWD 7,426
      • YYC 14:40
        3h
        Direct
        SFO 16:40
        Calgary - San Francisco | Wed, Jul 15 | Westjet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Tue, Jul 21 | Westjet
        TWD 7,719
        19% off
        TWD 9,587 TWD 7,719
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Tue, Jul 21 | Westjet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Sat, Jul 25 | Westjet
        TWD 8,141
        15% off
        TWD 9,587 TWD 8,141
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Sat, Jul 18 | Westjet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Tue, Jul 21 | Westjet
        TWD 8,532
        11% off
        TWD 9,587 TWD 8,532
      • YYC 14:40
        3h
        Direct
        SFO 16:40
        Calgary - San Francisco | Fri, Jul 17 | Westjet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Sun, Jul 19 | Westjet
        TWD 8,532
        11% off
        TWD 9,587 TWD 8,532
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Tue, Jul 14 | Westjet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Sun, Jul 19 | Westjet
        TWD 8,532
        11% off
        TWD 9,587 TWD 8,532
      • YYC 06:00
        5h 20m
        1 stop
        SFO 10:20
        Calgary - San Francisco | Fri, Jun 19 | Air Canada
        SFO 19:30
        5h 10m
        1 stop
        YYC 01:40
        San Francisco - Calgary | Tue, Jun 23 | Air Canada
        TWD 8,378
        13% off
        TWD 9,587 TWD 8,378
      • YYC 07:40
        9h 46m
        1 stop
        SFO 16:26
        Calgary - San Francisco | Tue, Jun 30 | Delta Air Lines
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Mon, Jul 6 | Westjet
        TWD 8,397
        12% off
        TWD 9,587 TWD 8,397
      • YYC 13:00
        17h 25m
        1 stop
        SFO 14:00
        Calgary - San Francisco | Sun, May 24 | Normal Airline
        SFO 15:00
        6h
        Direct
        YYC 16:00
        San Francisco - Calgary | Tue, May 26 | Normal Airline
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      • Cheapest nonstop
        YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Sat, Jun 13 | Westjet
        TWD 3,312 TWD 3,983
        17% off
        17% off
        TWD 3,983 TWD 3,312
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Sat, Jun 6 | Westjet
        TWD 3,321 TWD 3,983
        17% off
        17% off
        TWD 3,983 TWD 3,321
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Wed, Jun 3 | Westjet
        TWD 3,326 TWD 3,983
        16% off
        16% off
        TWD 3,983 TWD 3,326
      • YYC 19:25
        2h 59m
        Direct
        SFO 21:24
        Calgary - San Francisco | Thu, Jun 4 | Westjet
        TWD 3,414
        14% off
        TWD 3,983 TWD 3,414
      • YYC 09:55
        2h 59m
        Direct
        SFO 11:54
        Calgary - San Francisco | Wed, Jun 10 | Westjet
        TWD 3,544
        11% off
        TWD 3,983 TWD 3,544
      • YYC 15:00
        7h 6m
        1 stop
        SFO 21:06
        Calgary - San Francisco | Sun, Jun 7 | Air Canada
        TWD 3,386
        15% off
        TWD 3,983 TWD 3,386
      • YYC 12:35
        7h 2m
        1 stop
        SFO 18:37
        Calgary - San Francisco | Mon, Jun 1 | Air Canada
        TWD 3,386
        15% off
        TWD 3,983 TWD 3,386
      • YYC 06:00
        5h 20m
        1 stop
        SFO 10:20
        Calgary - San Francisco | Tue, May 26 | Air Canada
        TWD 3,442
        14% off
        TWD 3,983 TWD 3,442
      • YYC 14:05
        5h 32m
        1 stop
        SFO 18:37
        Calgary - San Francisco | Wed, Jun 3 | Air Canada
        TWD 3,465
        13% off
        TWD 3,983 TWD 3,465
      • YYC 16:25
        5h 41m
        1 stop
        SFO 21:06
        Calgary - San Francisco | Thu, May 28 | Air Canada
        TWD 3,479
        13% off
        TWD 3,983 TWD 3,479
      • YYC 13:00
        17h 25m
        1 stop
        SFO 14:00
        Calgary - San Francisco | Sun, May 24 | Normal Airline
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Flight prices from Calgary International Airport to San Francisco International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Calgary International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Calgary International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Calgary International Airport to San Francisco International Airport are usually in May, with an average price of TWD 4,110. December sees the highest fares, around TWD 9,422.

TWD 9,422
TWD 6,766
TWD 4,110
TWD 1,454
  • TWD 4,110
    May
  • TWD 5,181
    Jun
  • TWD 5,932
    Jul
  • TWD 5,988
    Aug
  • TWD 5,590
    Sep
  • TWD 6,048
    Oct
  • TWD 6,032
    Nov
  • TWD 9,422
    Dec
  • TWD 6,395
    Jan
  • TWD 5,626
    Feb
  • TWD 6,096
    Mar
  • TWD 6,007
    Apr

Which month has the cheapest round-trip flights from Calgary International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Calgary International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Calgary International Airport to San Francisco International Airport are usually in November, with an average price of TWD 6,687. December sees the highest fares, around TWD 13,701.

TWD 13,701
TWD 10,194
TWD 6,687
TWD 3,180
    Cheapest
  • TWD 9,116
    May
  • TWD 8,987
    Jun
  • TWD 7,034
    Jul
  • TWD 8,485
    Aug
  • TWD 7,478
    Sep
  • TWD 7,881
    Oct
  • TWD 6,687
    Nov
  • TWD 13,701
    Dec
  • TWD 7,148
    Jan
  • TWD 10,231
    Feb
  • TWD 9,961
    Mar
  • TWD 7,319
    Apr

Which day of the week has the cheapest flights from Calgary International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Calgary International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Calgary International Airport to San Francisco International Airport is Thursday, with average prices lower than other days. Try to avoid departing on Monday, as fares are typically the highest.

TWD 6,598
TWD 5,931
TWD 5,263
TWD 4,596
    Cheapest
  • TWD 6,598
    Mon
  • TWD 5,474
    Tue
  • TWD 5,878
    Wed
  • TWD 5,263
    Thu
  • TWD 6,148
    Fri
  • TWD 5,360
    Sat
  • TWD 6,282
    Sun

Selected Airlines from Calgary International Airport to San Francisco International Airport

See which airlines fly from Calgary to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Westjet
From TWD 3,312
Air Canada
From TWD 3,386
United Airlines
From TWD 3,576
Delta Air Lines
From TWD 4,306
Alaska Airlines
From TWD 4,705
American Airlines
From TWD 8,648
Porter Airlines
From TWD 15,623

Find more flights and airlines

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. UA2409

    Calgary International Airport

    15:22

    YYC

    2h 54m

    17:16

    SFO

    S M T W T F S
    Search

  2. AC4210

    Calgary International Airport

    15:22

    YYC

    3h 1m

    17:23

    SFO

    S M T W T F S
    Search

  3. WS1504

    Calgary International Airport

    19:55

    YYC

    3h

    21:55

    SFO

    S M T - T F -
    Search

  4. WS1502

    Calgary International Airport

    14:40

    YYC

    3h

    16:40

    SFO

    S - - - T - S
    Search

  5. WS1500

    Calgary International Airport

    10:00

    YYC

    3h

    12:00

    SFO

    S M T W T F S
    Search

  6. DL7127

    Calgary International Airport

    19:55

    YYC

    3h

    21:55

    SFO

    S M T - T F -
    Search

  7. AC201

    Calgary International Airport

    06:00

    YYC

    1h 38m

    Direct

    06:38

    YVR

    S M T W T F S
    Search

  8. AC562

    Vancouver International Airport

    08:15

    YVR

    2h 22m

    Direct

    10:37

    SFO

    S M T W T F S

  9. AC8521

    Calgary International Airport

    12:35

    YYC

    1h 33m

    Direct

    13:08

    YVR

    S M T W T - S
    Search

  10. AC568

    Vancouver International Airport

    16:10

    YVR

    2h 22m

    Direct

    18:32

    SFO

    S M T W T F S

  11. DL3713

    Calgary International Airport

    14:00

    YYC

    2h 17m

    Direct

    16:17

    SLC

    S M T W T F S
    Search

  12. DL1091

    Salt Lake City International Airport

    21:25

    SLC

    2h 2m

    Direct

    22:27

    SFO

    S M T W T F S

  13. AC227

    Calgary International Airport

    20:30

    YYC

    1h 34m

    Direct

    21:04

    YVR

    S M T W T F S
    Search

  14. AC562

    Vancouver International Airport

    08:15

    YVR

    2h 22m

    Direct

    10:37

    SFO

    S M T W T F S
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Calgary International Airport to San Francisco International Airport Flights Info

Flight distance1,643.18km
Cheapest one-way ticket priceTWD 3,312
Cheapest return ticket priceTWD 6,888

FAQs for Calgary International Airport to San Francisco International Airport Flights

  • How long is a flight from Calgary International Airport (YYC) to San Francisco International Airport (SFO)?

    It takes around 2 hours 59 minutes to fly from Calgary International Airport (yyc) to San Francisco International Airport (sfo).
  • There are around 7 daily flights from Calgary International Airport (YYC) to San Francisco International Airport (SFO).
  • Tickets cost around TWD 7,361 in June, making it the cheapest month to book. Calgary International Airport (YYC) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • 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 TWD 8,546 in July, the most expensive month to book this route.
  • The earliest flight departs from Calgary International Airport (YYC) at 09:55 and arrives in San Francisco International Airport (SFO) at 11:54.
  • The latest flight departs from Calgary International Airport (YYC) at 19:25 and arrives in San Francisco International Airport (SFO) at 21:24.
    • 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.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.