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Calgary International Airport to San Francisco International Airport flight
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Calgary International Airport to San Francisco International Airport Flights Info

Cheapest one-way
PHP 6,915
WestJet WestJet 23h 12m · 1 stop Mon, Jan 11
Book Now
Cheapest round-trip
PHP 14,337
WestJet WestJet 3h 5m · Nonstop Mon, Dec 7 - Thu, Dec 10
Book Now
When to travel
February
Cheapest
Recommended airlines
WestJet WestJetCheapest· From PHP 6,915 United Airlines United AirlinesMost booked

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 PHP 6,915 and round-trip from PHP 14,337. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      YYC 8:00 PM
      23h 12m
      1 stop
      SFO 5:12 PM
      Calgary - San Francisco | Mon, Jan 11 | WestJet
      PHP 6,915 PHP 11,061
      37% off
      37% off
      PHP 11,061 PHP 6,915
    • YYC 8:00 PM
      19h 15m
      1 stop
      SFO 1:15 PM
      Calgary - San Francisco | Wed, Dec 2 | WestJet
      PHP 8,329 PHP 11,061
      25% off
      25% off
      PHP 11,061 PHP 8,329
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      PHP 8,616 PHP 11,061
      22% off
      22% off
      PHP 11,061 PHP 8,616
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      PHP 8,711
      21% off
      PHP 11,061 PHP 8,711
    • YYC 8:00 AM
      7h 51m
      1 stop
      SFO 1:51 PM
      Calgary - San Francisco | Tue, Dec 15 | Air Canada
      PHP 8,759
      21% off
      PHP 11,061 PHP 8,759
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      PHP 8,768
      21% off
      PHP 11,061 PHP 8,768
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      PHP 8,797
      20% off
      PHP 11,061 PHP 8,797
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Fri, Dec 11 | WestJet
      PHP 8,816
      20% off
      PHP 11,061 PHP 8,816
    • YYC 8:00 PM
      19h 15m
      1 stop
      SFO 1:15 PM
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      PHP 8,816
      20% off
      PHP 11,061 PHP 8,816
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      SFO 4:40 PM
      2h 45m
      Nonstop
      YYC 9:25 PM
      San Francisco - Calgary | Thu, Dec 10 | WestJet
      PHP 14,337 PHP 19,810
      28% off
      28% off
      PHP 19,810 PHP 14,337
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      SFO 4:40 PM
      2h 45m
      Nonstop
      YYC 9:25 PM
      San Francisco - Calgary | Thu, Dec 10 | WestJet
      PHP 15,798 PHP 19,810
      20% off
      20% off
      PHP 19,810 PHP 15,798
    • YYC 9:07 AM
      7h 5m
      1 stop
      SFO 2:12 PM
      Calgary - San Francisco | Wed, Dec 9 | Alaska Airlines
      SFO 12:39 PM
      6h 58m
      1 stop
      YYC 9:37 PM
      San Francisco - Calgary | Tue, Dec 15 | Alaska Airlines
      PHP 14,480 PHP 19,810
      27% off
      27% off
      PHP 19,810 PHP 14,480
    • YYC 9:07 AM
      7h 5m
      1 stop
      SFO 2:12 PM
      Calgary - San Francisco | Sat, Dec 5 | Alaska Airlines
      SFO 12:39 PM
      6h 58m
      1 stop
      YYC 9:37 PM
      San Francisco - Calgary | Tue, Dec 8 | Alaska Airlines
      PHP 14,480
      27% off
      PHP 19,810 PHP 14,480
    • YYC 9:07 AM
      7h 5m
      1 stop
      SFO 2:12 PM
      Calgary - San Francisco | Sat, Dec 12 | Alaska Airlines
      SFO 12:39 PM
      6h 55m
      1 stop
      YYC 9:34 PM
      San Francisco - Calgary | Wed, Dec 16 | Alaska Airlines
      PHP 14,480
      27% off
      PHP 19,810 PHP 14,480
    • YYC 2:20 PM
      11h 41m
      1 stop
      SFO 12:01 AM
      Calgary - San Francisco | Wed, Nov 25 | Delta Air Lines
      SFO 5:50 AM
      4h 54m
      1 stop
      YYC 12:44 PM
      San Francisco - Calgary | Sat, Nov 28 | Delta Air Lines
      PHP 14,509
      27% off
      PHP 19,810 PHP 14,509
    • YYC 2:25 PM
      8h 24m
      1 stop
      SFO 8:49 PM
      Calgary - San Francisco | Fri, Dec 4 | Delta Air Lines
      SFO 1:29 PM
      8h 52m
      1 stop
      YYC 12:21 AM
      San Francisco - Calgary | Mon, Dec 7 | Delta Air Lines
      PHP 14,690
      26% off
      PHP 19,810 PHP 14,690
    • YYC 8:00 AM
      7h 51m
      1 stop
      SFO 1:51 PM
      Calgary - San Francisco | Fri, Dec 4 | Air Canada
      SFO 2:17 PM
      18h 58m
      1 stop
      YYC 11:15 AM
      San Francisco - Calgary | Mon, Dec 7 | Frontier Airlines
      PHP 15,340
      23% off
      PHP 19,810 PHP 15,340
    • YYC 9:50 AM
      9h 22m
      1 stop
      SFO 5:12 PM
      Calgary - San Francisco | Tue, Jan 12 | WestJet
      SFO 2:07 PM
      5h 23m
      1 stop
      YYC 9:30 PM
      San Francisco - Calgary | Sat, Jan 16 | Alaska Airlines
      PHP 15,378
      22% off
      PHP 19,810 PHP 15,378
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      SFO 3:00 PM
      6h
      Nonstop
      YYC 4:00 PM
      San Francisco - Calgary | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      PHP 8,616 PHP 53,841
      84% off
      84% off
      PHP 53,841 PHP 8,616
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      PHP 8,711 PHP 53,841
      84% off
      84% off
      PHP 53,841 PHP 8,711
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      PHP 8,768 PHP 53,841
      84% off
      84% off
      PHP 53,841 PHP 8,768
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      PHP 8,797
      84% off
      PHP 53,841 PHP 8,797
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      PHP 8,864
      84% off
      PHP 53,841 PHP 8,864
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      PHP 9,819
      82% off
      PHP 53,841 PHP 9,819
    • YYC 4:30 PM
      2h 59m
      Nonstop
      SFO 5:29 PM
      Calgary - San Francisco | Thu, Dec 17 | United Airlines
      PHP 9,848
      82% off
      PHP 53,841 PHP 9,848
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Nov 23 | WestJet
      PHP 10,029
      81% off
      PHP 53,841 PHP 10,029
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Tue, Dec 15 | United Airlines
      PHP 10,402
      81% off
      PHP 53,841 PHP 10,402
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      PHP 8,616 PHP 11,061
      22% off
      22% off
      PHP 11,061 PHP 8,616
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      PHP 8,711 PHP 11,061
      21% off
      21% off
      PHP 11,061 PHP 8,711
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      PHP 8,768 PHP 11,061
      21% off
      21% off
      PHP 11,061 PHP 8,768
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      PHP 8,797
      20% off
      PHP 11,061 PHP 8,797
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Fri, Dec 11 | WestJet
      PHP 8,816
      20% off
      PHP 11,061 PHP 8,816
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      PHP 8,864
      82% off
      PHP 49,938 PHP 8,864
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Mon, Nov 23 | United Airlines
      PHP 9,704
      75% off
      PHP 39,161 PHP 9,704
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      PHP 9,819
      80% off
      PHP 49,938 PHP 9,819
    • YYC 4:30 PM
      2h 59m
      Nonstop
      SFO 5:29 PM
      Calgary - San Francisco | Thu, Dec 17 | United Airlines
      PHP 9,848
      80% off
      PHP 49,938 PHP 9,848
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Sat, Nov 14 | United Airlines
      PHP 10,593 PHP 41,931
      75% off
      75% off
      PHP 41,931 PHP 10,593
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Sun, Nov 15 | WestJet
      PHP 16,696 PHP 41,931
      60% off
      60% off
      PHP 41,931 PHP 16,696
    • YYC 2:45 PM
      6h 39m
      1 stop
      SFO 7:24 PM
      Calgary - San Francisco | Sun, Nov 15 | Delta Air Lines
      PHP 16,572 PHP 41,931
      60% off
      60% off
      PHP 41,931 PHP 16,572
    • YYC 9:50 AM
      6h 2m
      1 stop
      SFO 1:52 PM
      Calgary - San Francisco | Mon, Nov 16 | Delta Air Lines
      PHP 13,888
      67% off
      PHP 41,931 PHP 13,888
    • YYC 2:45 PM
      3h 5m
      Nonstop
      SFO 3:50 PM
      Calgary - San Francisco | Mon, Nov 16 | WestJet
      PHP 26,982
      36% off
      PHP 41,931 PHP 26,982
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Mon, Nov 16 | United Airlines
      PHP 21,939
      48% off
      PHP 41,931 PHP 21,939
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Tue, Nov 17 | Air Canada
      PHP 31,720
      24% off
      PHP 41,931 PHP 31,720
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Tue, Nov 17 | United Airlines
      PHP 33,964
      19% off
      PHP 41,931 PHP 33,964
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Wed, Nov 18 | United Airlines
      PHP 11,643
      72% off
      PHP 41,931 PHP 11,643
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Mon, Nov 23 | United Airlines
      PHP 9,704 PHP 39,161
      75% off
      75% off
      PHP 39,161 PHP 9,704
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Fri, Dec 11 | United Airlines
      PHP 10,383 PHP 39,161
      73% off
      73% off
      PHP 39,161 PHP 10,383
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Tue, Dec 15 | United Airlines
      PHP 10,402 PHP 49,938
      79% off
      79% off
      PHP 49,938 PHP 10,402
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Sat, Dec 12 | United Airlines
      PHP 12,780
      67% off
      PHP 39,161 PHP 12,780
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Fri, Dec 11 | Air Canada
      PHP 13,277
      66% off
      PHP 39,161 PHP 13,277
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Tue, Dec 15 | Air Canada
      PHP 13,277
      66% off
      PHP 39,161 PHP 13,277
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Sat, Dec 12 | Air Canada
      PHP 16,591
      57% off
      PHP 39,161 PHP 16,591
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Sat, Dec 5 | United Airlines
      PHP 18,043
      64% off
      PHP 49,938 PHP 18,043
    • YYC 4:30 PM
      2h 58m
      Nonstop
      SFO 5:28 PM
      Calgary - San Francisco | Sun, Dec 13 | United Airlines
      PHP 18,300
      53% off
      PHP 39,161 PHP 18,300
    • YYC 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
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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.

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 WestJet (from PHP 6,915) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Cebu Pacific logo Cebu Pacific Philippine Airlines logo Philippine Airlines Philippines AirAsia logo Philippines AirAsia Cebgo logo Cebgo Sunlight Air logo Sunlight Air
United Airlines logo United Airlines WestJet logo WestJet

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

Which month has the lowest one-way flight price from Calgary International Airport to San Francisco International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Calgary International Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Calgary International Airport to San Francisco International Airport, the best time to book is in February, with an average price of PHP 11,569. Try to avoid December, when prices are highest, averaging around PHP 19,376.

PHP 19,376
PHP 15,473
PHP 11,569
PHP 7,666
    Cheapest
  • PHP 12,086
    Nov
  • PHP 19,376
    Dec
  • PHP 13,153
    Jan
  • PHP 11,569
    Feb
  • PHP 12,537
    Mar
  • PHP 12,353
    Apr
  • PHP 12,674
    May
  • PHP 14,028
    Jun
  • PHP 17,000
    Jul
  • PHP 14,933
    Aug
  • PHP 14,024
    Sep
  • PHP 13,732
    Oct

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

The data is based on the average round-trip flight prices on Trip.com for flights from Calgary International Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Calgary International Airport to San Francisco International Airport, with an average price of PHP 14,343. In contrast, December is typically the most expensive month, with average prices reaching PHP 28,178.

PHP 28,178
PHP 21,261
PHP 14,343
PHP 7,426
  • PHP 14,343
    Nov
  • PHP 28,178
    Dec
  • PHP 14,701
    Jan
  • PHP 21,042
    Feb
  • PHP 20,485
    Mar
  • PHP 15,053
    Apr
  • PHP 23,419
    May
  • PHP 26,617
    Jun
  • PHP 25,200
    Jul
  • PHP 21,247
    Aug
  • PHP 20,272
    Sep
  • PHP 19,221
    Oct

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 average flight prices on Trip.com from Calgary International Airport to San Francisco International Airport across different days of the week over the past 12 months.

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

PHP 15,779
PHP 14,240
PHP 12,700
PHP 11,161
    Cheapest
  • PHP 15,421
    Mon
  • PHP 13,088
    Tue
  • PHP 12,700
    Wed
  • PHP 13,018
    Thu
  • PHP 14,375
    Fri
  • PHP 15,779
    Sat
  • PHP 15,267
    Sun

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. UA2409

    Calgary International Airport

    4:30 PM

    YYC

    2h 58m

    5:28 PM

    SFO

    S M T W T F S
    Search

  2. WS1500

    Calgary International Airport

    2:45 PM

    YYC

    3h 5m

    3:50 PM

    SFO

    S - - W T - S
    Search

  3. AC205

    Calgary International Airport

    9:00 AM

    YYC

    1h 47m

    Nonstop

    9:47 AM

    YVR

    S M T W T F S
    Search

  4. AC564

    Vancouver International Airport

    12:10 PM

    YVR

    2h 26m

    Nonstop

    1:36 PM

    SFO

    S M T W T F S

  5. AS1460

    Calgary International Airport

    9:09 AM

    YYC

    1h 57m

    Nonstop

    9:06 AM

    SEA

    S M T W T F S
    Search

  6. AS655

    Seattle-Tacoma International Airport

    11:43 AM

    SEA

    2h 27m

    Nonstop

    2:10 PM

    SFO

    S M T W T F S

  7. AC203

    Calgary International Airport

    8:00 AM

    YYC

    1h 47m

    Nonstop

    8:47 AM

    YVR

    S M T W T F S
    Search

  8. AC564

    Vancouver International Airport

    12:10 PM

    YVR

    2h 26m

    Nonstop

    1:36 PM

    SFO

    S M T W T F S

  9. AC219

    Calgary International Airport

    6:00 PM

    YYC

    1h 40m

    Nonstop

    6:40 PM

    YVR

    S M T - T F S
    Search

  10. AC572

    Vancouver International Airport

    9:35 PM

    YVR

    2h 26m

    Nonstop

    11:01 PM

    SFO

    S M T W T F S

  11. WS1160

    Calgary International Airport

    9:50 AM

    YYC

    3h 15m

    Nonstop

    12:05 PM

    PHX

    S M T W T F S
    Search

  12. F91191

    Phoenix Sky Harbor International Airport

    2:21 PM

    PHX

    2h 23m

    Nonstop

    4:44 PM

    SFO

    S M T W T F S

  13. WS1166

    Calgary International Airport

    8:00 PM

    YYC

    3h 15m

    Nonstop

    10:15 PM

    PHX

    S M T W T F S
    Search

  14. F91191

    Phoenix Sky Harbor International Airport

    2:21 PM

    PHX

    2h 23m

    Nonstop

    4:44 PM

    SFO

    S M T W T F S

  15. WS1164

    Calgary International Airport

    2:55 PM

    YYC

    3h 15m

    Nonstop

    5:10 PM

    PHX

    S M T W T F S
    Search

  16. F91191

    Phoenix Sky Harbor International Airport

    2:21 PM

    PHX

    2h 23m

    Nonstop

    4:44 PM

    SFO

    S M T W T F S
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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 3 hours 11 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 07:20, and the last departs at 18:00, with about 3 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 PHP 26,715 in November, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • 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 PHP 6,915, and round-trip fares start from PHP 14,337. The current lowest fare is a WestJet flight departing on Mon, Jan 11; prices may vary depending on availability.
  • Yes. United Airlines and WestJet operate direct flights from Calgary International Airport to San Francisco International Airport, with an average flight time of 3 hours 12 minutes, and around 11 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 PHP 19,312. 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 PHP 6,915. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary International Airport to San Francisco International Airport operates around 12 weekly flights, mainly by United Airlines, WestJet and Delta Air Lines. 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.

Popular Destinations

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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.