Which airlines fly to San Francisco?

Air Canada is the airline most momondo users in Canada opt for when booking flights to San Francisco. Porter Airlines, WestJet and United Airlines are also popular choices when flying to San Francisco from Canada. Most major airlines flying from Canada to San Francisco will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Alaska Airlines Flights to San Francisco

Alaska Airlines is a popular choice for users travelling to San Francisco. It operates 48 flights every week to San Francisco, most often flying from Santa Ana J. Wayne/Orange Cnty. Alaska Airlines ticket prices will depend on when and where you need to fly from - deals as low as C$ 337 (from Edmonton) have been found by momondo users. In 11,311 reviews, momondo users have rated Alaska Airlines at an average score of 8.0/10.

Delta Flights to San Francisco

Delta flight deals to San Francisco start from C$ 163 - this is the best price found recently on momondo, and was a round-trip journey departing from Edmonton. Over any normal week, Delta flight prices are typically higher, but vary depending on where you fly from - Atlanta Hartsfield-Jackson is the most popular Delta departure point to San Francisco so generally has the most availability. Delta is scored a 7.9/10 in 8,006 reviews.

How long does it take to fly to San Francisco?

The average flight duration from Canada to San Francisco depends on which airport you fly into and out of. Flying from Toronto Pearson Intl to San Francisco is 5h 38m on average, while flying from Vancouver Intl to San Francisco is 2h 11m on average. San Francisco is the most popular airport in San Francisco.

C$ 111 Cheap Flights to San Francisco in 2025/26

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7:00 a.m. - 9:30 a.m.YVR-SFO

2h 30mdirect

10:15 a.m. - 12:40 p.m.SFO-YVR

2h 25mdirect

C$ 133Flair Airlines

Find Deal

Sat, 10 Jan - Sun, 11 Jan

7:00 a.m. - 9:30 a.m.YVR-SFO

2h 30mdirect

10:15 a.m. - 12:40 p.m.SFO-YVR

2h 25mdirect

C$ 135Flair Airlines

Find Deal

Sat, 10 Jan - Sun, 11 Jan

7:00 a.m. - 9:30 a.m.YVR-SFO

2h 30mdirect

10:15 a.m. - 12:40 p.m.SFO-YVR

2h 25mdirect

C$ 136Flair Airlines

Find Deal

Sat, 10 Jan - Sun, 11 Jan

10:05 a.m. - 12:12 p.m.YYC-SFO

3h 07mdirect

1:00 p.m. - 4:48 p.m.SFO-YYC

2h 48mdirect

C$ 229WestJet

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Thu, 15 Jan - Tue, 20 Jan

3:30 p.m. - 5:29 p.m.YYC-SFO

2h 59mdirect

8:39 a.m. - 12:26 p.m.SFO-YYC

2h 47mdirect

C$ 245United Airlines

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Wed, 3 Dec - Sat, 6 Dec

9:00 a.m. - 1:57 p.m.YYC-SFO

5h 57m1 stop

2:45 p.m. - 9:00 p.m.SFO-YYC

5h 15m1 stop

C$ 251WestJet

Find Deal

Thu, 30 Apr - Mon, 4 May

6:45 a.m. - 12:20 p.m.YYC-SFO

6h 35m1 stop

1:20 p.m. - 8:59 p.m.SFO-YYC

6h 39m1 stop

C$ 262Air Canada

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Thu, 15 Jan - Tue, 20 Jan

6:15 a.m. - 12:20 p.m.YEG-SFO

7h 05m1 stop

7:30 a.m. - 3:57 p.m.SFO-YEG

7h 27m1 stop

C$ 307Air Canada

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Thu, 8 Jan - Wed, 21 Jan

6:45 a.m. - 12:40 p.m.YOW-SFO

8h 55m1 stop

1:40 p.m. - 12:41 a.m.SFO-YOW

8h 01m1 stop

C$ 491Porter Airlines

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Sat, 18 Apr - Tue, 28 Apr

6:45 a.m. - 12:40 p.m.YUL-SFO

8h 55m1 stop

1:40 p.m. - 12:35 a.m.SFO-YUL

7h 55m1 stop

C$ 495Porter Airlines

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Sat, 6 Dec - Sat, 13 Dec

Fly from

Route

Depart

Return

Price

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Sat 10/1

7:00 a.m.-9:30 a.m.

Nonstop2h 30m

San Francisco

Sun 11/1

10:15 a.m.-12:40 p.m.

Nonstop2h 25m

C$ 133

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Sat 10/1

7:00 a.m.-9:30 a.m.

Nonstop2h 30m

San Francisco

Sun 11/1

10:15 a.m.-12:40 p.m.

Nonstop2h 25m

C$ 135

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Sat 10/1

7:00 a.m.-9:30 a.m.

Nonstop2h 30m

San Francisco

Sun 11/1

10:15 a.m.-12:40 p.m.

Nonstop2h 25m

C$ 136

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 15/1

10:05 a.m.-12:12 p.m.

Nonstop3h 07m

San Francisco

Tue 20/1

1:00 p.m.-4:48 p.m.

Nonstop2h 48m

C$ 229

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 3/12

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Sat 6/12

8:39 a.m.-12:26 p.m.

Nonstop2h 47m

C$ 245

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 30/4

9:00 a.m.-1:57 p.m.

1 stop5h 57m

San Francisco

Mon 4/5

2:45 p.m.-9:00 p.m.

1 stop5h 15m

C$ 251

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 15/1

6:45 a.m.-12:20 p.m.

1 stop6h 35m

San Francisco

Tue 20/1

1:20 p.m.-8:59 p.m.

1 stop6h 39m

C$ 262

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Thu 8/1

6:15 a.m.-12:20 p.m.

1 stop7h 05m

San Francisco

Wed 21/1

7:30 a.m.-3:57 p.m.

1 stop7h 27m

C$ 307

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sat 18/4

6:45 a.m.-12:40 p.m.

1 stop8h 55m

San Francisco

Tue 28/4

1:40 p.m.-12:41 a.m.

1 stop8h 01m

C$ 491

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

6:45 a.m.-12:40 p.m.

1 stop8h 55m

San Francisco

Sat 13/12

1:40 p.m.-12:35 a.m.

1 stop7h 55m

C$ 495

Flights are sorted by cheapest round-trip flights first.

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San Francisco flights insights and trends

Explore insights for your San Francisco flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Canada is in April. Flight prices, which tend to average around C$ 454, are often lower during this time because this is during the off-season. The month of March is another great option to travel to San Francisco, with average flight prices from Canada averaging around C$ 459.

What is the absolute cheapest flight to San Francisco?

In the past two weeks, users have booked deals to San Francisco for C$ 68/person, which is 76% cheaper than the average flight to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Canada to San Francisco is on a Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as C$ 781. On the other hand, Monday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,233.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from Canada at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 692 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 1,426.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around C$ 519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Canada for as low as C$ 466 on momondo.

Cheapest flights to San Francisco

Find the cheapest flights to San Francisco from your nearest city or airport

Find Flights from Toronto Pearson Intl Airport to San Francisco

CHEAPEST MONTH TO FLY TO SAN FRANCISCO FROM TORONTO PEARSON INTL AIRPORT	March	10% cheaper	Flying from Toronto Pearson Intl Airport to San Francisco costs on average just C$ 467 in March
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM TORONTO PEARSON INTL AIRPORT	December	26% more expensive	It costs about C$ 655 for flights to San Francisco from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM TORONTO PEARSON INTL AIRPORT	December	149% more users visited	More momondo users searched in flights to San Francisco from Toronto Pearson Intl Airport in December than any other month

Cheap San Francisco flight deals and tips

Summary info about San Francisco flight prices, duration and airlines

Best One-Way Price	C$ 111
Best Round-Trip Price	C$ 133
Fastest flight time	2h 22m
Popular in	December

The best one-way flight price to San Francisco from Canada in the last 72 hours is C$ 111 (Vancouver Intl to San Francisco).

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The best round-trip flight price to San Francisco from Canada in the last 72 hours is C$ 133 (Vancouver Intl to San Francisco).

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The fastest flight to San Francisco from Canada takes 2h 22m (Vancouver Intl to San Francisco).

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December has the highest demand for flights to San Francisco, with a 7% price increase on average.

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Frequently asked questions about flying to San Francisco

When is it best to fly to San Francisco to go sightseeing?

The city of San Francisco has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to San Francisco for January, February, or December, when temperatures are a bit higher and the chance of rain is relatively low. Many travellers find it worthwhile to visit Fisherman's Wharf, Lombard Street, and Exploratorium.

How far in advance should I book a flight to San Francisco?

In general, most travellers find the cheapest time to book a flight to San Francisco is about 81 days prior to their departure date, when tickets on average are C$ 527.

Is there an alternative airport near San Francisco?

Oakland Airport, Concord Buchanan Fld Airport, Napa County Airport, San Jose Airport or Santa Rosa Sonoma County Airport can be an alternative airport used for travel to San Francisco.

Is there a cheaper alternative to flying into San Francisco?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in San Francisco is Oakland Airport where the average price is C$ 260. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San Francisco Airport?

Prices for flights to San Francisco Airport were last updated today.

How many operators does momondo search for flights to San Francisco Airport?

As of November 2025, there are 15 operators available to choose from for flights to San Francisco Airport.

How old do you have to be to fly to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

San Mateo

Belmont

Los Altos

San Bruno

Santa Cruz

Newark

Fremont

Carmel-by-the-Sea

Turlock

South San Francisco

Palo Alto

Cupertino

Mill Valley

Morgan Hill

Los Banos

Mountain View

Pacifica

Woodland

Roseville

Berkeley

Why use momondo?

Why should I use momondo to find a flight deal to San Francisco?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to San Francisco?

Once you have performed a search for flights to San Francisco, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

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C$ 111 Cheap flights to San Francisco

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Francisco departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Recent direct flight deals from Canada to San Francisco

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Use the filters below to find and compare flights to San Francisco that are best for you.

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San Francisco flights insights and trends

Explore insights for your San Francisco flight to craft the best travel plan

What is the cheapest month to fly to San Francisco?

What is the absolute cheapest flight to San Francisco?

In the past two weeks, users have booked deals to San Francisco for C$ 68/person, which is 76% cheaper than the average flight to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

How far in advance should I book a flight to San Francisco?

How long does it take to fly to San Francisco?

Cheapest flights to San Francisco

Find the cheapest flights to San Francisco from your nearest city or airport

Cheap San Francisco flight deals and tips

Summary info about San Francisco flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to San Francisco

When is it best to fly to San Francisco to go sightseeing?

How far in advance should I book a flight to San Francisco?

Is there an alternative airport near San Francisco?

Is there a cheaper alternative to flying into San Francisco?

When did momondo last update prices for flights to San Francisco Airport?

How many operators does momondo search for flights to San Francisco Airport?

How old do you have to be to fly to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

Travelling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal to San Francisco?

Can I find flights to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights to San Francisco?

I’m not ready to book a flight to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to San Francisco

Popular Flights to San Francisco

Popular routes according to searches in the past day on momondo