Cheap Flights from Calgary (YYC) to San Francisco (SFO) from HK$978~

View HK$978 flight on Wed, 25 Mar 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to San Francisco Intl. Airport (SFO)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Calgary (YYC) to San Francisco (SFO)

Prices were available within the past 7 days and start at HK$978 for one-way flights and HK$1,582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 14 Jan - Wed, 21 Jan
YYC
Calgary
SFO
San Francisco
HK$1,582 Return, found 4 days ago
HK$1,582
Return
found 4 days ago
Select Air Canada flight, departing Wed, 14 Jan from Calgary to San Francisco, returning Wed, 21 Jan, priced at HK$1,582 found 4 days ago
Air Canada
Wed, 14 Jan - Wed, 21 Jan
YYC
Calgary
SFO
San Francisco
HK$1,582 Return, found 4 days ago
HK$1,582
Return
found 4 days ago
Select Air Canada flight, departing Wed, 14 Jan from Calgary to San Francisco, returning Wed, 21 Jan, priced at HK$1,582 found 4 days ago
Air Canada
Wed, 14 Jan - Wed, 21 Jan
YYC
Calgary
SFO
San Francisco
HK$1,638 Return, found 4 days ago
HK$1,638
Return
found 4 days ago
Select Air Canada flight, departing Wed, 14 Jan from Calgary to San Francisco, returning Wed, 21 Jan, priced at HK$1,638 found 4 days ago
WestJet
Fri, 9 Jan - Fri, 16 Jan
YYC
Calgary
SFO
San Francisco
HK$1,682 Return, found 4 days ago
HK$1,682
Return
found 4 days ago
Select WestJet flight, departing Fri, 9 Jan from Calgary to San Francisco, returning Fri, 16 Jan, priced at HK$1,682 found 4 days ago
Air Canada
Wed, 14 Jan - Wed, 21 Jan
YYC
Calgary
SFO
San Francisco
HK$1,728 Return, found 4 days ago
HK$1,728
Return
found 4 days ago
Select Air Canada flight, departing Wed, 14 Jan from Calgary to San Francisco, returning Wed, 21 Jan, priced at HK$1,728 found 4 days ago
Air Canada
Fri, 9 Jan - Fri, 16 Jan
YYC
Calgary
SFO
San Francisco
HK$1,752 Return, found 4 days ago
HK$1,752
Return
found 4 days ago
Select Air Canada flight, departing Fri, 9 Jan from Calgary to San Francisco, returning Fri, 16 Jan, priced at HK$1,752 found 4 days ago
WestJet
Fri, 9 Jan - Fri, 16 Jan
YYC
Calgary
SFO
San Francisco
HK$1,755 Return, found 4 days ago
HK$1,755
Return
found 4 days ago
Select WestJet flight, departing Fri, 9 Jan from Calgary to San Francisco, returning Fri, 16 Jan, priced at HK$1,755 found 4 days ago
Delta
Wed, 14 Jan - Wed, 21 Jan
YYC
Calgary
SFO
San Francisco
HK$1,802 Return, found 4 days ago
HK$1,802
Return
found 4 days ago
Select Delta flight, departing Wed, 14 Jan from Calgary to San Francisco, returning Wed, 21 Jan, priced at HK$1,802 found 4 days ago
United
Sun, 23 Nov - Sat, 29 Nov
YYC
Calgary
SFO
San Francisco
HK$1,960 Return, found 4 days ago
HK$1,960
Return
found 4 days ago
Select United flight, departing Sun, 23 Nov from Calgary to San Francisco, returning Sat, 29 Nov, priced at HK$1,960 found 4 days ago
American Airlines
Fri, 19 Dec - Sat, 20 Dec
YYC
Calgary
SFO
San Francisco
HK$16,357 Return, found 3 days ago
HK$16,357
Return
found 3 days ago
Select American Airlines flight, departing Fri, 19 Dec from Calgary to San Francisco, returning Sat, 20 Dec, priced at HK$16,357 found 3 days ago

Find the cheapest month to fly from Calgary (YYC) to San Francisco (SFO)

May is typically the cheapest month to fly

From HK$1,219 - HK$2,685 per traveller.

Frequently asked questions

How much is a flight from Calgary Intl. Airport (YYC) to San Francisco Airport?
Start packing your suitcase, because round-trip journeys from YYC Calgary International Airport to San Francisco Intl. Airport (SFO) start from HK$1,582. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YYC Calgary International Airport to SFO?
This varies between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from YYC to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Calgary Intl. Airport (YYC) to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YYC to SFO?
Around 1,650 kilometers separates Calgary and San Francisco, so pack some entertainment to help you fill in a few hours. That gripping novel you haven't had time to finish will do the trick.
Which airlines fly direct from Calgary Intl. Airport (YYC) to San Francisco Airport?
There are several airlines that fly directly from YYC Calgary International Airport to SFO. Air Canada (AC) is an excellent choice, offering 30 services on this route each month. Offering 13 flights per month along this route, WestJet (WS) is another top pick.
Are YYC to SFO flight tickets cheaper when they're purchased at the last minute?
Tickets from Calgary Intl. Airport (YYC) to San Francisco Intl. Airport (SFO) are available up to a year prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Calgary Intl.
Destination airport
San Francisco Intl.
Return price
HK$1,582
Distance
1631 km
Average flight time
2 hours 3 mins

Book with confidence

Flights from Calgary to San Francisco

Book cheap flights from Calgary (YYC) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Calgary (YYC) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Calgary (YYC) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$978 now!

 

Flights from Calgary to San Francisco

Explore a world of travel with Expedia

*Available to Expedia members.