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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
€99
WestJet WestJet 23h 12m · 1 stop Mon, Jan 11
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Cheapest return
€204
WestJet WestJet 3h 5m · Direct Mon, Dec 7 - Thu, Dec 10
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Best time to book
February
Cheapest
Recommended airlines
WestJet WestJetCheapest· From €99 WestJet WestJetMost 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 €99 and round-trip from €204. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      SFO 16:40
      2h 45m
      Direct
      YYC 21:25
      San Francisco - Calgary | Thu, Dec 10 | WestJet
      €204 €282
      28% off
      28% off
      €282 €204
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      SFO 16:40
      2h 45m
      Direct
      YYC 21:25
      San Francisco - Calgary | Thu, Dec 10 | WestJet
      €225 €282
      20% off
      20% off
      €282 €225
    • YYC 09:07
      7h 5m
      1 stop
      SFO 14:12
      Calgary - San Francisco | Wed, Dec 9 | Alaska Airlines
      SFO 12:39
      6h 58m
      1 stop
      YYC 21:37
      San Francisco - Calgary | Tue, Dec 15 | Alaska Airlines
      €206 €282
      27% off
      27% off
      €282 €206
    • YYC 09:07
      7h 5m
      1 stop
      SFO 14:12
      Calgary - San Francisco | Sat, Dec 5 | Alaska Airlines
      SFO 12:39
      6h 58m
      1 stop
      YYC 21:37
      San Francisco - Calgary | Tue, Dec 8 | Alaska Airlines
      €206
      27% off
      €282 €206
    • YYC 09:07
      7h 5m
      1 stop
      SFO 14:12
      Calgary - San Francisco | Sat, Dec 12 | Alaska Airlines
      SFO 12:39
      6h 55m
      1 stop
      YYC 21:34
      San Francisco - Calgary | Wed, Dec 16 | Alaska Airlines
      €206
      27% off
      €282 €206
    • YYC 14:20
      11h 41m
      1 stop
      SFO 00:01
      Calgary - San Francisco | Wed, Nov 25 | Delta Air Lines
      SFO 05:50
      4h 54m
      1 stop
      YYC 12:44
      San Francisco - Calgary | Sat, Nov 28 | Delta Air Lines
      €206
      27% off
      €282 €206
    • YYC 14:25
      8h 24m
      1 stop
      SFO 20:49
      Calgary - San Francisco | Fri, Dec 4 | Delta Air Lines
      SFO 13:29
      8h 52m
      1 stop
      YYC 00:21
      San Francisco - Calgary | Mon, Dec 7 | Delta Air Lines
      €209
      26% off
      €282 €209
    • YYC 08:00
      7h 51m
      1 stop
      SFO 13:51
      Calgary - San Francisco | Fri, Dec 4 | Air Canada
      SFO 14:17
      18h 58m
      1 stop
      YYC 11:15
      San Francisco - Calgary | Mon, Dec 7 | Frontier Airlines
      €218
      23% off
      €282 €218
    • YYC 09:50
      9h 22m
      1 stop
      SFO 17:12
      Calgary - San Francisco | Tue, Jan 12 | WestJet
      SFO 14:07
      5h 23m
      1 stop
      YYC 21:30
      San Francisco - Calgary | Sat, Jan 16 | Alaska Airlines
      €219
      22% off
      €282 €219
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      SFO 15:00
      6h
      Direct
      YYC 16:00
      San Francisco - Calgary | Tue, Nov 17 | Normal Airline
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    • Cheapest
      YYC 20:00
      23h 12m
      1 stop
      SFO 17:12
      Calgary - San Francisco | Mon, Jan 11 | WestJet
      €99 €159
      38% off
      38% off
      €159 €99
    • YYC 20:00
      19h 15m
      1 stop
      SFO 13:15
      Calgary - San Francisco | Wed, Dec 2 | WestJet
      €119 €159
      25% off
      25% off
      €159 €119
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      €123 €159
      23% off
      23% off
      €159 €123
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      €124
      22% off
      €159 €124
    • YYC 08:00
      7h 51m
      1 stop
      SFO 13:51
      Calgary - San Francisco | Tue, Dec 15 | Air Canada
      €125
      21% off
      €159 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      €125
      21% off
      €159 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €125
      21% off
      €159 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Fri, Dec 11 | WestJet
      €126
      21% off
      €159 €126
    • YYC 20:00
      19h 15m
      1 stop
      SFO 13:15
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      €126
      21% off
      €159 €126
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      €123 €159
      23% off
      23% off
      €159 €123
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      €124 €159
      22% off
      22% off
      €159 €124
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      €125 €159
      21% off
      21% off
      €159 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €125
      21% off
      €159 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Fri, Dec 11 | WestJet
      €126
      21% off
      €159 €126
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      €126
      82% off
      €709 €126
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Nov 23 | United Airlines
      €138
      75% off
      €556 €138
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      €140
      80% off
      €709 €140
    • YYC 16:30
      2h 59m
      Direct
      SFO 17:29
      Calgary - San Francisco | Thu, Dec 17 | United Airlines
      €140
      80% off
      €709 €140
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 10 | WestJet
      €123 €765
      84% off
      84% off
      €765 €123
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 17 | WestJet
      €124 €765
      84% off
      84% off
      €765 €124
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 13 | WestJet
      €125 €765
      84% off
      84% off
      €765 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Dec 7 | WestJet
      €125
      84% off
      €765 €125
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Dec 6 | WestJet
      €126
      84% off
      €765 €126
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Thu, Dec 3 | WestJet
      €140
      82% off
      €765 €140
    • YYC 16:30
      2h 59m
      Direct
      SFO 17:29
      Calgary - San Francisco | Thu, Dec 17 | United Airlines
      €140
      82% off
      €765 €140
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Nov 23 | WestJet
      €143
      81% off
      €765 €143
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Dec 15 | United Airlines
      €148
      81% off
      €765 €148
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Nov 14 | United Airlines
      €151 €596
      75% off
      75% off
      €596 €151
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Sun, Nov 15 | WestJet
      €237 €596
      60% off
      60% off
      €596 €237
    • YYC 14:45
      6h 39m
      1 stop
      SFO 19:24
      Calgary - San Francisco | Sun, Nov 15 | Delta Air Lines
      €236 €596
      60% off
      60% off
      €596 €236
    • YYC 09:50
      6h 2m
      1 stop
      SFO 13:52
      Calgary - San Francisco | Mon, Nov 16 | Delta Air Lines
      €197
      67% off
      €596 €197
    • YYC 14:45
      3h 5m
      Direct
      SFO 15:50
      Calgary - San Francisco | Mon, Nov 16 | WestJet
      €383
      36% off
      €596 €383
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Nov 16 | United Airlines
      €312
      48% off
      €596 €312
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Nov 17 | Air Canada
      €450
      24% off
      €596 €450
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Nov 17 | United Airlines
      €482
      19% off
      €596 €482
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Wed, Nov 18 | United Airlines
      €166
      72% off
      €596 €166
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
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    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Mon, Nov 23 | United Airlines
      €138 €556
      75% off
      75% off
      €556 €138
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Dec 15 | United Airlines
      €148 €709
      79% off
      79% off
      €709 €148
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Dec 11 | United Airlines
      €148 €556
      73% off
      73% off
      €556 €148
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Dec 12 | United Airlines
      €182
      67% off
      €556 €182
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Fri, Dec 11 | Air Canada
      €189
      66% off
      €556 €189
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Tue, Dec 15 | Air Canada
      €189
      66% off
      €556 €189
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Dec 12 | Air Canada
      €236
      57% off
      €556 €236
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sat, Dec 5 | United Airlines
      €256
      64% off
      €709 €256
    • YYC 16:30
      2h 58m
      Direct
      SFO 17:28
      Calgary - San Francisco | Sun, Dec 13 | United Airlines
      €260
      53% off
      €556 €260
    • YYC 13:00
      17h 25m
      1 stop
      SFO 14:00
      Calgary - San Francisco | Sun, Nov 15 | Normal Airline
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      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.

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 €99) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
WestJet logo WestJet United Airlines logo United Airlines

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

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, November is often the month to find the lowest fares from Calgary International Airport to San Francisco International Airport, with an average price of €204. December is usually the most expensive month, with an average price reaching €400.

€400
€302
€204
€106
  • €204
    Nov
  • €400
    Dec
  • €209
    Jan
  • €299
    Feb
  • €291
    Mar
  • €214
    Apr
  • €333
    May
  • €378
    Jun
  • €358
    Jul
  • €302
    Aug
  • €288
    Sep
  • €273
    Oct

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 February, with an average price of €165. It is best to avoid December, when the average price can reach €275.

€275
€220
€165
€110
    Cheapest
  • €172
    Nov
  • €275
    Dec
  • €187
    Jan
  • €165
    Feb
  • €178
    Mar
  • €176
    Apr
  • €180
    May
  • €199
    Jun
  • €242
    Jul
  • €212
    Aug
  • €199
    Sep
  • €195
    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 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 Wednesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

€224
€203
€181
€160
    Cheapest
  • €219
    Mon
  • €186
    Tue
  • €181
    Wed
  • €185
    Thu
  • €204
    Fri
  • €224
    Sat
  • €217
    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

    16:30

    YYC

    2h 58m

    17:28

    SFO

    S M T W T F S
    Search

  2. WS1500

    Calgary International Airport

    14:45

    YYC

    3h 5m

    15:50

    SFO

    S - - W T - S
    Search

  3. AC205

    Calgary International Airport

    09:00

    YYC

    1h 47m

    Direct

    09:47

    YVR

    S M T W T F S
    Search

  4. AC564

    Vancouver International Airport

    12:10

    YVR

    2h 26m

    Direct

    13:36

    SFO

    S M T W T F S

  5. AS1460

    Calgary International Airport

    09:09

    YYC

    1h 57m

    Direct

    09:06

    SEA

    S M T W T F S
    Search

  6. AS655

    Seattle-Tacoma International Airport

    11:43

    SEA

    2h 27m

    Direct

    14:10

    SFO

    S M T W T F S

  7. AC203

    Calgary International Airport

    08:00

    YYC

    1h 47m

    Direct

    08:47

    YVR

    S M T W T F S
    Search

  8. AC564

    Vancouver International Airport

    12:10

    YVR

    2h 26m

    Direct

    13:36

    SFO

    S M T W T F S

  9. AC219

    Calgary International Airport

    18:00

    YYC

    1h 40m

    Direct

    18:40

    YVR

    S M T - T F S
    Search

  10. AC572

    Vancouver International Airport

    21:35

    YVR

    2h 26m

    Direct

    23:01

    SFO

    S M T W T F S

  11. WS1160

    Calgary International Airport

    09:50

    YYC

    3h 15m

    Direct

    12:05

    PHX

    S M T W T F S
    Search

  12. F91191

    Phoenix Sky Harbor International Airport

    14:21

    PHX

    2h 23m

    Direct

    16:44

    SFO

    S M T W T F S

  13. WS1166

    Calgary International Airport

    20:00

    YYC

    3h 15m

    Direct

    22:15

    PHX

    S M T W T F S
    Search

  14. F91191

    Phoenix Sky Harbor International Airport

    14:21

    PHX

    2h 23m

    Direct

    16:44

    SFO

    S M T W T F S

  15. WS1164

    Calgary International Airport

    14:55

    YYC

    3h 15m

    Direct

    17:10

    PHX

    S M T W T F S
    Search

  16. F91191

    Phoenix Sky Harbor International Airport

    14:21

    PHX

    2h 23m

    Direct

    16:44

    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 €379 in November, 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 €99, and round-trip fares start from €204. 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 €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 €99. 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.

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.