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$117+ Cheap flights from Alberta to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
Feb 28 — Mrz 71
Sa 2/28
Sa 3/7
1 adult, Economy
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Cheap flight deals from Alberta to San Francisco

Cheapest flights from Alberta to San Francisco
Explore the most affordable flight options available from Alberta to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Januar 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/53:30 pm
YYC
-
SFO
Nonstop3h 03m
United Airlines
Di 3/108:39 am
SFO
-
YYC
Nonstop2h 47m
United Airlines
Deal found 1/28$166
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/47:55 pm
YYC
-
SFO
Nonstop3h 00m
WestJet
Mo 5/116:00 am
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/28$173
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 2/263:30 pm
YYC
-
SFO
Nonstop3h 03m
United Airlines
Di 3/38:39 am
SFO
-
YYC
Nonstop2h 47m
United Airlines
Deal found 1/27$175
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/2910:00 am
YYC
-
SFO
Nonstop3h 00m
WestJet
Sa 5/21:00 pm
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$179
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/210:00 am
YYC
-
SFO
Nonstop3h 00m
WestJet
Di 5/56:00 am
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$181
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/56:00 am
YYC
-
SFO
1 stop7h 20m
Air Canada
Di 3/101:20 pm
SFO
-
YYC
1 stop5h 24m
Air Canada
Deal found 1/28$185
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 3/1210:05 am
YYC
-
SFO
Nonstop3h 05m
Multiple Airlines
Mo 3/161:20 pm
SFO
-
YYC
1 stop5h 49m
Multiple Airlines
Deal found 1/27$187
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/37:55 pm
YYC
-
SFO
Nonstop3h 00m
WestJet
Mo 5/46:00 am
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$190
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/307:55 pm
YYC
-
SFO
Nonstop3h 00m
WestJet
Mo 5/46:00 am
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$191
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2810:00 am
YYC
-
SFO
Nonstop3h 00m
WestJet
Sa 5/21:00 pm
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$192
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/2910:00 am
YYC
-
SFO
Nonstop3h 00m
WestJet
Fr 5/16:00 am
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/27$195
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/287:30 am
YEG
-
SFO
1 stop5h 30m
WestJet
So 5/316:00 am
SFO
-
YEG
2 stops10h 15m
WestJet
Deal found 1/29$207

Find flight deals from Alberta to San Francisco

Keep the following information in mind while searching for Alberta to San Francisco flight deals. Data was last updated Januar 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$166
(United Airlines)

One-way from

$117
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$263

Good round-trip deal

$169 or less

Good one-way deal

$155 or less
Provider with most accurate pricing for Calgary-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-San Francisco flights.
Search Deals
From Alberta to San Francisco
Search Deals
One-way flight from Alberta to San Francisco
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Alberta to San Francisco.
Search Deals
Price to beat on a one-way flight from Alberta to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Januar 29, 2026.
Use the filters below to find and compare flights from Alberta to San Francisco that are best for you.

Fly from

Alberta

Fly to

San Francisco

Route

Depart

Return

Price

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Do 2/26

3:30 pm-5:33 pm

Nonstop3h 03m

San Francisco

Di 3/3

8:39 am-12:26 pm

Nonstop2h 47m

$175

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Do 4/30

10:00 am-12:00 pm

Nonstop3h 00m

San Francisco

Mo 5/4

6:00 am-9:40 am

Nonstop2h 40m

$191

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Mo 5/4

3:22 pm-5:15 pm

Nonstop2h 53m

San Francisco

Mi 5/6

8:23 am-12:19 pm

Nonstop2h 56m

$206

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Do 5/28

7:30 am-12:00 pm

1 stop5h 30m

San Francisco

So 5/31

6:00 am-5:15 pm

2 stops10h 15m

$207

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sa 6/27

7:25 pm-9:24 pm

Nonstop2h 59m

San Francisco

So 7/12

7:30 am-11:13 am

Nonstop2h 43m

$216

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Do 5/21

4:30 pm-9:55 pm

1 stop6h 25m

San Francisco

Fr 5/22

6:05 pm-12:40 am

1 stop5h 35m

$220

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Di 5/26

6:10 am-12:00 pm

1 stop6h 50m

San Francisco

Di 6/2

6:00 am-12:05 pm

1 stop5h 05m

$220

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Fr 5/15

3:00 pm-9:55 pm

1 stop7h 55m

San Francisco

Di 5/19

6:00 am-12:05 pm

1 stop5h 05m

$221

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Mi 4/29

10:00 am-12:00 pm

Nonstop3h 00m

San Francisco

Do 4/30

1:00 pm-4:40 pm

Nonstop2h 40m

$235

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Do 3/5

3:30 pm-5:33 pm

Nonstop3h 03m

San Francisco

Di 3/10

1:20 pm-7:44 pm

1 stop5h 24m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 44 results
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Best time to book a flight from Alberta to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Alberta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alberta to San Francisco

What is the cheapest month to book a flight from Alberta to San Francisco?

Currently, April is the cheapest month in which you can book a flight from Alberta to San Francisco (average of $86). Flying from Alberta to San Francisco in December is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AB to SFO?

Find hourly flight availability from Alberta to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Januar 29, 2026.

It’s optimal to fly from Alberta to San Francisco in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Alberta to San Francisco

Explore weekly flight availability from Alberta to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Januar 29, 2026.

The most flights from CAAB to SFO are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from Alberta to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Alberta?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Alberta to San Francisco.

  • How popular is this Alberta to San Francisco flight route?

    Within the past month, 57 users have taken a look at flights from Alberta to San Francisco.

  • How long is the flight from Alberta to San Francisco?

    United Airlines, WestJet, and Air Canada can get you from Alberta to San Francisco in just under 3h. Your travel time can differ by up to 7h 12m. Airlines will cover a distance of 1018 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alberta to San Francisco one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $90. Users have also found prices from $101 and $106 on Delta and Air Canada, respectively.

  • What are the most popular routes from Alberta to San Francisco?

    The most popular flight routes from Alberta to San Francisco are Calgary - San Francisco, Edmonton - San Francisco and Fort Mcmurray - San Francisco.

  • What are the most reliable airlines from Alberta to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Alberta to San Francisco on time: Delta (79%), Aeromexico (79%), KLM (74%).

  • What are the cheapest flights from Alberta to San Francisco?

    While on average a flight from Alberta to San Francisco is generally $195, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Calgary - San Francisco), you can expect to pay $166 for that flight.

  • Can I find deals for flights from Alberta to San Francisco that include hotel bookings?

    Yes. In addition to deals on Alberta to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to San Francisco.

  • Can I find deals for business class flights from Alberta to San Francisco?

    Yes. Cheapflights offers flight deals from Alberta to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alberta to San Francisco?

    Currently, April is the cheapest month in which you can book a flight from Alberta to San Francisco (average of $86). Flying from Alberta to San Francisco in December is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alberta to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alberta to San Francisco

Discover the top 4 airlines that operate flights from Alberta to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Januar 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$91Average$221FlexibilityNo cancel feeOn-time69%
WestJetCheapest$99Average$216FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$100Average$303FlexibilityNo cancel feeOn-time67%
DeltaCheapest$134Average$285FlexibilityNo cancel feeOn-timeN/A

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