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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 | Fri, Jul 10 | WestJet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Sun, Jul 12 | WestJet
        TWD 7,341 TWD 9,513
        23% off
        23% off
        TWD 9,513 TWD 7,341
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Fri, Jul 17 | WestJet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Sun, Jul 19 | WestJet
        TWD 7,463 TWD 9,513
        22% off
        22% off
        TWD 9,513 TWD 7,463
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Thu, Jul 30 | WestJet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Thu, Aug 6 | WestJet
        TWD 7,542 TWD 9,513
        21% off
        21% off
        TWD 9,513 TWD 7,542
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Sat, Aug 15 | WestJet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Tue, Aug 18 | WestJet
        TWD 7,547
        21% off
        TWD 9,513 TWD 7,547
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Sun, Aug 16 | WestJet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Wed, Aug 19 | WestJet
        TWD 7,593
        20% off
        TWD 9,513 TWD 7,593
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Tue, Jul 28 | WestJet
        SFO 06:00
        2h 40m
        Direct
        YYC 09:40
        San Francisco - Calgary | Thu, Jul 30 | WestJet
        TWD 8,181
        14% off
        TWD 9,513 TWD 8,181
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Wed, Jul 29 | WestJet
        SFO 18:05
        2h 40m
        Direct
        YYC 21:45
        San Francisco - Calgary | Fri, Jul 31 | WestJet
        TWD 8,181
        14% off
        TWD 9,513 TWD 8,181
      • YYC 21:25
        13h 55m
        1 stop
        SFO 10:20
        Calgary - San Francisco | Sat, Aug 15 | Air Canada
        SFO 19:30
        5h 10m
        1 stop
        YYC 01:40
        San Francisco - Calgary | Wed, Aug 19 | Air Canada
        TWD 7,631
        20% off
        TWD 9,513 TWD 7,631
      • YYC 06:45
        11h 33m
        1 stop
        SFO 17:18
        Calgary - San Francisco | Sat, Aug 15 | Delta Air Lines
        SFO 13:30
        8h 34m
        1 stop
        YYC 23:04
        San Francisco - Calgary | Wed, Aug 19 | Delta Air Lines
        TWD 7,873
        17% off
        TWD 9,513 TWD 7,873
      • YYC 07:45
        9h 27m
        1 stop
        SFO 16:12
        Calgary - San Francisco | Tue, Jul 21 | Delta Air Lines
        SFO 05:50
        4h 53m
        1 stop
        YYC 11:43
        San Francisco - Calgary | Tue, Jul 28 | Delta Air Lines
        TWD 7,976
        16% off
        TWD 9,513 TWD 7,976
      • YYC 13:00
        17h 25m
        1 stop
        SFO 14:00
        Calgary - San Francisco | Mon, Jun 22 | Normal Airline
        SFO 15:00
        6h
        Direct
        YYC 16:00
        San Francisco - Calgary | Wed, Jun 24 | Normal Airline
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      • Cheapest nonstop
        YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Sat, Aug 15 | WestJet
        TWD 4,233 TWD 5,699
        26% off
        26% off
        TWD 5,699 TWD 4,233
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Tue, Aug 11 | WestJet
        TWD 4,252 TWD 5,699
        25% off
        25% off
        TWD 5,699 TWD 4,252
      • YYC 19:25
        2h 59m
        Direct
        SFO 21:24
        Calgary - San Francisco | Sat, Aug 8 | WestJet
        TWD 4,308 TWD 5,699
        24% off
        24% off
        TWD 5,699 TWD 4,308
      • YYC 19:55
        3h
        Direct
        SFO 21:55
        Calgary - San Francisco | Sun, Aug 16 | WestJet
        TWD 4,863
        15% off
        TWD 5,699 TWD 4,863
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Sat, Jul 4 | WestJet
        TWD 4,877
        14% off
        TWD 5,699 TWD 4,877
      • YYC 10:00
        3h
        Direct
        SFO 12:00
        Calgary - San Francisco | Thu, Jul 2 | WestJet
        TWD 4,901
        14% off
        TWD 5,699 TWD 4,901
      • YYC 09:00
        5h 57m
        1 stop
        SFO 13:57
        Calgary - San Francisco | Thu, Aug 13 | WestJet
        TWD 4,093
        28% off
        TWD 5,699 TWD 4,093
      • YYC 16:25
        5h 42m
        1 stop
        SFO 21:07
        Calgary - San Francisco | Thu, Aug 13 | Air Canada
        TWD 4,705
        17% off
        TWD 5,699 TWD 4,705
      • YYC 06:45
        11h 30m
        1 stop
        SFO 17:15
        Calgary - San Francisco | Sat, Jul 4 | Delta Air Lines
        TWD 4,821
        15% off
        TWD 5,699 TWD 4,821
      • YYC 07:15
        10h 8m
        1 stop
        SFO 16:23
        Calgary - San Francisco | Sat, Aug 8 | Delta Air Lines
        TWD 4,859
        15% off
        TWD 5,699 TWD 4,859
      • YYC 13:00
        17h 25m
        1 stop
        SFO 14:00
        Calgary - San Francisco | Mon, Jun 22 | Normal Airline
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Flight fares 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

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, if you’re looking for a low-cost one-way ticket from Calgary International Airport to San Francisco International Airport, the best time to buy is in June, with an average price of TWD 5,571. You’ll want to avoid December, when the average price can reach as high as TWD 9,468.

TWD 9,468
TWD 7,520
TWD 5,571
TWD 3,623
  • TWD 5,571
    Jun
  • TWD 5,960
    Jul
  • TWD 6,017
    Aug
  • TWD 5,617
    Sep
  • TWD 6,078
    Oct
  • TWD 6,062
    Nov
  • TWD 9,468
    Dec
  • TWD 6,427
    Jan
  • TWD 5,653
    Feb
  • TWD 6,126
    Mar
  • TWD 6,036
    Apr
  • TWD 6,193
    May

What’s the cheapest month to fly round-trip from Calgary International Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average monthly round-trip 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, November is typically the cheapest month to find flights from Calgary International Airport to San Francisco International Airport, with an average price of TWD 6,719. In contrast, December is usually the most expensive month, with average fares reaching TWD 13,768.

TWD 13,768
TWD 10,244
TWD 6,719
TWD 3,195
    Cheapest
  • TWD 10,104
    Jun
  • TWD 7,069
    Jul
  • TWD 8,527
    Aug
  • TWD 7,514
    Sep
  • TWD 7,919
    Oct
  • TWD 6,719
    Nov
  • TWD 13,768
    Dec
  • TWD 7,183
    Jan
  • TWD 10,281
    Feb
  • TWD 10,009
    Mar
  • TWD 7,355
    Apr
  • TWD 11,443
    May

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 day to depart from Calgary International Airport to San Francisco International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

TWD 6,664
TWD 6,036
TWD 5,407
TWD 4,779
    Cheapest
  • TWD 6,664
    Mon
  • TWD 5,683
    Tue
  • TWD 5,946
    Wed
  • TWD 5,407
    Thu
  • TWD 6,210
    Fri
  • TWD 5,501
    Sat
  • TWD 6,603
    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 4,093
Air Canada
From TWD 4,705
Delta Air Lines
From TWD 4,821
United Airlines
From TWD 6,665
Alaska Airlines
From TWD 7,589
Flair Airlines
From TWD 8,060
American Airlines
From TWD 8,807
Porter Airlines
From TWD 13,329

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. WS1502

    Calgary International Airport

    14:40

    YYC

    3h

    16:40

    SFO

    S M T W T F S
    Search

  3. WS1504

    Calgary International Airport

    19:55

    YYC

    3h

    21:55

    SFO

    S M T W T F S
    Search

  4. WS1500

    Calgary International Airport

    10:00

    YYC

    3h

    12:00

    SFO

    S M T W T F S
    Search

  5. DL7127

    Calgary International Airport

    19:55

    YYC

    3h

    21:55

    SFO

    S M T W T F S
    Search

  6. AC201

    Calgary International Airport

    06:00

    YYC

    1h 38m

    Direct

    06:38

    YVR

    S M T W T F S
    Search

  7. AC562

    Vancouver International Airport

    08:15

    YVR

    2h 22m

    Direct

    10:37

    SFO

    S M T W T F S

  8. AC217

    Calgary International Airport

    14:05

    YYC

    1h 37m

    Direct

    14:42

    YVR

    - - T - T - S
    Search

  9. AC568

    Vancouver International Airport

    16:10

    YVR

    2h 21m

    Direct

    18:31

    SFO

    S M T W T F S

  10. WS109

    Calgary International Airport

    09:30

    YYC

    1h 40m

    Direct

    10:10

    YVR

    S M T W T F S
    Search

  11. WS1800

    Vancouver International Airport

    11:30

    YVR

    2h 27m

    Direct

    13:57

    SFO

    S M T W T F -

  12. AC223

    Calgary International Airport

    19:05

    YYC

    1h 37m

    Direct

    19:42

    YVR

    - - T - T F S
    Search

  13. AC8846

    Vancouver International Airport

    20:45

    YVR

    2h 20m

    Direct

    23:05

    SFO

    S M T W T F S

  14. DL3713

    Calgary International Airport

    12:33

    YYC

    2h 22m

    Direct

    14:55

    SLC

    S M T W T F S
    Search

  15. DL2762

    Salt Lake City International Airport

    21:05

    SLC

    2h 10m

    Direct

    22:15

    SFO

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

Flight distance1,643.18km
Cheapest one-way ticket priceTWD 4,093
Cheapest return ticket priceTWD 7,341

FAQs for Calgary International Airport to San Francisco International Airport Flights

  • How long is the flights 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 8 daily flights from Calgary International Airport (YYC) to San Francisco International Airport (SFO).
  • Tickets cost around TWD 7,043 in August, 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 12,876 in June, 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.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.