S$191 Cheap Flights from Calgary to San Francisco

View S$191 flight on Sat, 12 Sept, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$191 for one-way flights and S$322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 24 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$322 Return, found 2 days ago
S$322
Return
found 2 days ago
Select Air Canada flight, departing Sat, 24 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$322 found 2 days ago
United
Thu, 22 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$322 Return, found 2 days ago
S$322
Return
found 2 days ago
Select United flight, departing Thu, 22 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$322 found 2 days ago
Air Canada
Sat, 24 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$322 Return, found 2 days ago
S$322
Return
found 2 days ago
Select Air Canada flight, departing Sat, 24 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$322 found 2 days ago
Air Canada
Thu, 22 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$335 Return, found 2 days ago
S$335
Return
found 2 days ago
Select Air Canada flight, departing Thu, 22 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$335 found 2 days ago
Air Canada
Sat, 24 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$346 Return, found 2 days ago
S$346
Return
found 2 days ago
Select Air Canada flight, departing Sat, 24 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$346 found 2 days ago
United
Thu, 22 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$349 Return, found 2 days ago
S$349
Return
found 2 days ago
Select United flight, departing Thu, 22 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$349 found 2 days ago
WestJet
Mon, 20 Jul - Mon, 3 Aug
YYC
Calgary
SFO
San Francisco
S$351 Return, found 6 days ago
S$351
Return
found 6 days ago
Select WestJet flight, departing Mon, 20 Jul from Calgary to San Francisco, returning Mon, 3 Aug, priced at S$351 found 6 days ago
WestJet
Tue, 30 Jun - Sun, 5 Jul
YYC
Calgary
SFO
San Francisco
S$353 Return, found 3 days ago
S$353
Return
found 3 days ago
Select WestJet flight, departing Tue, 30 Jun from Calgary to San Francisco, returning Sun, 5 Jul, priced at S$353 found 3 days ago
Delta
Sat, 24 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$356 Return, found 2 days ago
S$356
Return
found 2 days ago
Select Delta flight, departing Sat, 24 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$356 found 2 days ago
WestJet
Sat, 24 Oct - Thu, 29 Oct
YYC
Calgary
SFO
San Francisco
S$357 Return, found 2 days ago
S$357
Return
found 2 days ago
Select WestJet flight, departing Sat, 24 Oct from Calgary to San Francisco, returning Thu, 29 Oct, priced at S$357 found 2 days ago

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 S$322. 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 kilometres 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.
Airlines serving
Air Canada, Delta, United, WestJet
Return price
S$321
Distance
1631 km
Average flight time
1 hour 56 mins

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