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Cheap flights from San Francisco to Calgary from $123

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYC
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from San Francisco to Calgary are usually found in May or October, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from San Francisco to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.

Round-trip from

$317

One-way from

$123

Popular in

December

Cheapest in

May

Average price

$481
United Airlines
  • United Airlines
  • 28/1-2/2
  • Nonstop
  • 5h 52m total
  • San Francisco to Calgary
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United Airlines
  • United Airlines
  • 19/4
  • Nonstop
  • 2h 44m total
  • San Francisco to Calgary
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from San Francisco to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Calgary
Explore the most affordable flight options available from San Francisco to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Fri 5/1208:39SFO - YYC
Nonstop2h 47mUnited Airlines
Sun 7/1215:30YYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 4/11$351
Sat 6/1208:39SFO - YYC
Nonstop2h 47mMultiple Airlines
Wed 10/1206:00YYC - SFO
1 stop7h 20mMultiple Airlines
Deal found 5/11$359
Tue 9/1208:39SFO - YYC
Nonstop2h 47mMultiple Airlines
Sat 13/1206:00YYC - SFO
1 stop10h 35mMultiple Airlines
Deal found 5/11$388
Fri 5/1206:00SFO - YYC
1 stop4h 51mDelta
Sun 7/1206:35YYC - SFO
1 stop7h 58mDelta
Deal found 4/11$390
Sat 13/1208:39SFO - YYC
Nonstop2h 47mUnited Airlines
Thu 18/1215:30YYC - SFO
Nonstop3h 00mUnited Airlines
Deal found 5/11$411
Thu 4/1208:39SFO - YYC
Nonstop2h 47mUnited Airlines
Thu 11/1215:30YYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 5/11$425
Thu 4/1208:39SFO - YYC
Nonstop2h 47mUnited Airlines
Sun 7/1215:30YYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 4/11$459
Thu 4/1213:20SFO - YYC
1 stop8h 53mDelta
Sun 7/1206:35YYC - SFO
1 stop7h 58mDelta
Deal found 4/11$467
Sat 13/1208:39SFO - YYC
Nonstop2h 47mMultiple Airlines
Thu 18/1206:00YYC - SFO
1 stop7h 20mMultiple Airlines
Deal found 5/11$479
Tue 2/1208:39SFO - YYC
Nonstop2h 47mUnited Airlines
Sat 6/1215:30YYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 5/11$485
Sat 29/1108:38SFO - YYC
Nonstop2h 48mUnited Airlines
Thu 4/1215:30YYC - SFO
Nonstop2h 59mUnited Airlines
Deal found 6/11$501
Fri 12/1200:30SFO - YYC
1 stop12h 10mDelta
Thu 18/1207:35YYC - SFO
1 stop9h 37mDelta
Deal found 5/11$514

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Calgary 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 647,157 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from San Francisco to Calgary that are best for you.

Fly from

San Francisco

Fly to

Calgary

Route

Depart

Return

Price

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 21/1

08:33-12:26

Nonstop2h 53m

Calgary

Mon 26/1

15:30-17:29

Nonstop2h 59m

$319

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 10/4

08:19-12:03

Nonstop2h 44m

Calgary

Wed 15/4

06:00-10:40

1 stop5h 40m

$327

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 28/1

08:33-12:26

Nonstop2h 53m

Calgary

Mon 2/2

06:45-12:20

1 stop6h 35m

$327

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 5/12

08:39-12:26

Nonstop2h 47m

Calgary

Wed 10/12

15:30-17:29

Nonstop2h 59m

$351

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Tue 9/12

08:39-12:26

Nonstop2h 47m

Calgary

Sat 13/12

15:30-17:29

Nonstop2h 59m

$351

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Tue 9/12

08:39-12:26

Nonstop2h 47m

Calgary

Sat 13/12

06:00-15:35

1 stop10h 35m

$388

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Thu 5/2

08:33-12:26

Nonstop2h 53m

Calgary

Mon 9/3

15:30-17:31

Nonstop3h 01m

$491

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Fri 20/2

13:00-16:48

Nonstop2h 48m

Calgary

Mon 23/2

07:15-16:10

1 stop9h 55m

$591

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Thu 4/12

13:20-23:13

1 stop8h 53m

Calgary

Sun 7/12

10:05-12:12

Nonstop3h 07m

$591

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Tue 25/11

00:30-13:53

1 stop12h 23m

Calgary

Thu 4/12

10:05-12:12

Nonstop3h 07m

$618

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 22 results
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2
3

Best time to book a flight from San Francisco to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from San Francisco with our price prediction graph.
Estimated return 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 San Francisco to Calgary

How far ahead should I book a flight from San Francisco to Calgary?

Use this chart to determine the optimal time to book a return flight from San Francisco to Calgary. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Calgary, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Calgary (average of $89). Flying from San Francisco to Calgary in December is currently the most expensive (average of $248). 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 SFO to YYC?

Find hourly flight availability from San Francisco to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

It’s optimal to fly from San Francisco to Calgary in the morning. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 6 November 2025.
Read through reviews of airlines operating flights from San Francisco to Calgary, such as WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,153 reviews
Check prices

Boarding

7.4

Food

6.2

Comfort

7.1

Entertainment

6.1

Overall

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
WestJet
7.2
Good
3,153 reviews
WestJet
7.2
Good
3,153 reviews
Check prices

Boarding

7.4

Food

6.2

Comfort

7.1

Entertainment

6.1

Overall

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.

Related info for your journey

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

  • What airports do I use to fly from San Francisco to Calgary?

    Booking a flight from San Francisco (SFO) to Calgary (YYC) is your only option if you wish to fly from San Francisco to Calgary. On a typical day, there are 4 flights from San Francisco to Calgary, all of which are around 2h 47m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Francisco to Calgary.

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

    Flights from San Francisco to Calgary have been viewed 11 times in the past calendar month.

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

    Departing from San Francisco to Calgary will take you 2h 44m. Airlines will cover a distance of 1638 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Francisco to Calgary round-trip?

    Currently priced at $303, WestJet will fly you from San Francisco to Calgary and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. WestJet is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from San Francisco to Calgary are United Airlines (90%), Air Canada (90%) and Air New Zealand (90%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Calgary 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 San Francisco to Calgary?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Calgary (average of $89). Flying from San Francisco to Calgary in December is currently the most expensive (average of $248). 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

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Calgary flights

Top airline flying from San Francisco to Calgary

Discover the top airline that operate flights from San Francisco to Calgary. 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 647,157 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$303Average$445FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco to Calgary?

When you search for this flight from San Francisco to Calgary, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Calgary?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Calgary.

Can Cheapflights find flights from San Francisco to Calgary with no change fees?

Certainly. Search results for flights to Calgary from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Calgary become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to Calgary flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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