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 44 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 11,284 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$ 162 - 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 8,008 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 25m on average. San Francisco is the most popular airport in San Francisco.

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

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Canada to San Francisco

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 p.m. - 6:00 p.m.YVR-SFO

2h 30mdirect

6:45 p.m. - 9:10 p.m.SFO-YVR

2h 25mdirect

C$ 146Flair Airlines

Find Deal

vie., 17 abr. - lun., 20 abr.

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$ 163Flair Airlines

Find Deal

dom., 11 ene. - jue., 15 ene.

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$ 219WestJet

Find Deal

vie., 23 ene. - mar., 27 ene.

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$ 224WestJet

Find Deal

vie., 23 ene. - dom., 25 ene.

10:30 a.m. - 9:30 a.m.YEG-SFO

24h 00m1 stop

10:15 a.m. - 7:55 p.m.SFO-YEG

8h 40m2 stops

C$ 279Multiple Airlines

Find Deal

lun., 15 dic. - jue., 8 ene.

9:55 p.m. - 9:30 a.m.YEG-SFO

12h 35m1 stop

10:15 a.m. - 7:55 p.m.SFO-YEG

8h 40m2 stops

C$ 280Multiple Airlines

Find Deal

sáb., 13 dic. - jue., 8 ene.

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

7h 05m1 stop

1:20 p.m. - 9:43 p.m.SFO-YEG

7h 23m2 stops

C$ 287Air Canada

Find Deal

vie., 12 dic. - jue., 8 ene.

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$ 392Porter Airlines

Find Deal

jue., 4 dic. - lun., 8 dic.

3:30 p.m. - 9:22 p.m.YTZ-SFO

8h 52m1 stop

8:25 a.m. - 9:35 p.m.SFO-YTZ

10h 10m1 stop

C$ 444Air Canada

Find Deal

mar., 13 ene. - mar., 20 ene.

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$ 502Porter Airlines

Find Deal

mié., 4 mar. - mar., 10 mar.

Fly from

Route

Depart

Return

Price

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

vie. 17/4

3:30 p.m.-6:00 p.m.

Nonstop2h 30m

San Francisco

lun. 20/4

6:45 p.m.-9:10 p.m.

Nonstop2h 25m

C$ 146

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

dom. 11/1

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

Nonstop2h 30m

San Francisco

jue. 15/1

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

Nonstop2h 25m

C$ 163

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

vie. 23/1

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

Nonstop3h 07m

San Francisco

mar. 27/1

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

Nonstop2h 48m

C$ 219

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

vie. 23/1

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

Nonstop3h 07m

San Francisco

dom. 25/1

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

Nonstop2h 48m

C$ 224

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

lun. 15/12

10:30 a.m.-9:30 a.m.

1 stop24h 00m

San Francisco

jue. 8/1

10:15 a.m.-7:55 p.m.

2 stops8h 40m

C$ 279

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

sáb. 13/12

9:55 p.m.-9:30 a.m.

1 stop12h 35m

San Francisco

jue. 8/1

10:15 a.m.-7:55 p.m.

2 stops8h 40m

C$ 280

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

vie. 12/12

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

1 stop7h 05m

San Francisco

jue. 8/1

1:20 p.m.-9:43 p.m.

2 stops7h 23m

C$ 287

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

jue. 4/12

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

1 stop8h 55m

San Francisco

lun. 8/12

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

1 stop8h 01m

C$ 392

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

mar. 13/1

3:30 p.m.-9:22 p.m.

1 stop8h 52m

San Francisco

mar. 20/1

8:25 a.m.-9:35 p.m.

1 stop10h 10m

C$ 444

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

mié. 4/3

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

1 stop8h 55m

San Francisco

mar. 10/3

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

1 stop7h 55m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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$ 452, 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$ 457.

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$ 780. 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$ 1,232.

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$ 691 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$ 1,425.

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$ 518 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$ 465 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	11% cheaper	Flying from Toronto Pearson Intl Airport to San Francisco costs on average just C$ 465 in March
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM TORONTO PEARSON INTL AIRPORT	December	26% more expensive	It costs about C$ 654 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	142% 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$ 146
Fastest flight time	2h 24m
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).

Search Deals

The best round-trip flight price to San Francisco from Canada in the last 72 hours is C$ 146 (Vancouver Intl to San Francisco).

Search Deals

The fastest flight to San Francisco from Canada takes 2h 24m (Vancouver Intl to San Francisco).

Search Deals

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

Search Deals

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$ 526.

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

sáb. 13/12

sáb. 20/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Francisco

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Canada to San Francisco

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Recent direct flight deals from Canada to San Francisco

momondo Fare Finder

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

See travel insights to San Francisco from

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