Which airlines fly to San Francisco?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to San Francisco from Halifax according to our data. Air Canada is the first choice among our users, with 70% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Halifax Intl to San Francisco?

Porter Airlines and WestJet are the most popular carriers operating from Halifax Intl to San Francisco

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

Prices for flights from Halifax Intl Airport to San Francisco Airport are refreshed on a daily basis.

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

As of December 2025, there are 3 operators available to choose from for flights from Halifax Intl Airport to San Francisco Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Halifax Intl Airport to San Francisco Airport.

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

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 223 Cheap Flights from Halifax to San Francisco in 2025/26

1 adult

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Find the cheapest flights from Halifax to San Francisco

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One-way

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6:00 a.m. - 12:12 p.m.

YHZ

SFO

34h 12m2 stops

1:00 p.m. - 6:02 a.m.

SFO

YHZ

13h 02m2 stops

C$ 361WestJet

Mon, 19 Jan - Fri, 6 Feb

8:20 a.m. - 12:12 p.m.

YHZ

SFO

31h 52m1 stop

1:00 p.m. - 6:02 a.m.

SFO

YHZ

13h 02m2 stops

C$ 363WestJet

Mon, 19 Jan - Fri, 6 Feb

8:20 a.m. - 12:12 p.m.

YHZ

SFO

31h 52m1 stop

1:00 p.m. - 7:28 a.m.

SFO

YHZ

14h 28m1 stop

C$ 407WestJet

Wed, 14 Jan - Thu, 29 Jan

8:20 a.m. - 12:12 p.m.

YHZ

SFO

31h 52m1 stop

1:00 p.m. - 7:28 a.m.

SFO

YHZ

14h 28m1 stop

C$ 408WestJet

Wed, 14 Jan - Thu, 29 Jan

8:20 a.m. - 12:12 p.m.

YHZ

SFO

31h 52m1 stop

1:00 p.m. - 6:03 a.m.

SFO

YHZ

37h 03m2 stops

C$ 416WestJet

Wed, 14 Jan - Thu, 29 Jan

6:30 a.m. - 12:43 p.m.

YHZ

SFO

10h 13m1 stop

1:00 p.m. - 6:02 a.m.

SFO

YHZ

13h 02m2 stops

C$ 438Multiple Airlines

Mon, 19 Jan - Fri, 6 Feb

6:30 a.m. - 12:43 p.m.

YHZ

SFO

10h 13m1 stop

1:00 p.m. - 7:28 a.m.

SFO

YHZ

14h 28m1 stop

C$ 445Multiple Airlines

Mon, 19 Jan - Fri, 6 Feb

6:30 a.m. - 12:43 p.m.

YHZ

SFO

10h 13m1 stop

1:00 p.m. - 7:28 a.m.

SFO

YHZ

14h 28m1 stop

C$ 447Multiple Airlines

Sun, 18 Jan - Thu, 5 Feb

6:00 a.m. - 12:12 p.m.

YHZ

SFO

34h 12m2 stops

1:00 p.m. - 6:03 a.m.

SFO

YHZ

37h 03m2 stops

C$ 449WestJet

Wed, 14 Jan - Thu, 29 Jan

6:00 a.m. - 12:10 p.m.

YHZ

SFO

34h 10m2 stops

1:00 p.m. - 6:02 a.m.

SFO

YHZ

13h 02m2 stops

C$ 478WestJet

Mon, 2 Feb - Mon, 9 Feb

WestJet flights from Halifax to San Francisco

Our best WestJet deals on Halifax to San Francisco flight tickets

WestJet

19 Jan

YHZ6:00 a.m.Halifax Intl

34h 12m

2 stops

SFO12:12 p.m.San Francisco

6 Feb

SFO1:00 p.m.San Francisco

13h 02m

2 stops

YHZ6:02 a.m.Halifax Intl

C$ 361

Find similar

WestJet

19 Jan

YHZ8:20 a.m.Halifax Intl

31h 52m

1 stop

SFO12:12 p.m.San Francisco

6 Feb

SFO1:00 p.m.San Francisco

13h 02m

2 stops

YHZ6:02 a.m.Halifax Intl

C$ 363

Find similar

WestJet

14 Jan

YHZ8:20 a.m.Halifax Intl

31h 52m

1 stop

SFO12:12 p.m.San Francisco

29 Jan

SFO1:00 p.m.San Francisco

14h 28m

1 stop

YHZ7:28 a.m.Halifax Intl

C$ 407

Find similar

Delta flights from Halifax to San Francisco

Our best Delta deals on Halifax to San Francisco flight tickets

Delta

1 Feb

YHZ6:00 a.m.Halifax Intl

16h 38m

2 stops

SFO6:38 p.m.San Francisco

8 Feb

SFO5:45 a.m.San Francisco

15h 56m

2 stops

YHZ1:41 a.m.Halifax Intl

C$ 503

Find similar

Delta

3 Feb

YHZ6:00 a.m.Halifax Intl

15h 43m

2 stops

SFO5:43 p.m.San Francisco

25 Feb

SFO6:00 a.m.San Francisco

15h 41m

2 stops

YHZ1:41 a.m.Halifax Intl

C$ 553

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 19/1

6:00 a.m.-12:12 p.m.

2 stops34h 12m

San Francisco

Fri 6/2

1:00 p.m.-6:02 a.m.

2 stops13h 02m

C$ 361

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 19/1

8:20 a.m.-12:12 p.m.

1 stop31h 52m

San Francisco

Fri 6/2

1:00 p.m.-6:02 a.m.

2 stops13h 02m

C$ 363

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 14/1

8:20 a.m.-12:12 p.m.

1 stop31h 52m

San Francisco

Thu 29/1

1:00 p.m.-7:28 a.m.

1 stop14h 28m

C$ 407

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 14/1

8:20 a.m.-12:12 p.m.

1 stop31h 52m

San Francisco

Thu 29/1

1:00 p.m.-7:28 a.m.

1 stop14h 28m

C$ 408

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 14/1

8:20 a.m.-12:12 p.m.

1 stop31h 52m

San Francisco

Thu 29/1

1:00 p.m.-6:03 a.m.

2 stops37h 03m

C$ 416

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 19/1

6:30 a.m.-12:43 p.m.

1 stop10h 13m

San Francisco

Fri 6/2

1:00 p.m.-6:02 a.m.

2 stops13h 02m

C$ 438

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 19/1

6:30 a.m.-12:43 p.m.

1 stop10h 13m

San Francisco

Fri 6/2

1:00 p.m.-7:28 a.m.

1 stop14h 28m

C$ 445

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sun 18/1

6:30 a.m.-12:43 p.m.

1 stop10h 13m

San Francisco

Thu 5/2

1:00 p.m.-7:28 a.m.

1 stop14h 28m

C$ 447

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 14/1

6:00 a.m.-12:12 p.m.

2 stops34h 12m

San Francisco

Thu 29/1

1:00 p.m.-6:03 a.m.

2 stops37h 03m

C$ 449

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 2/2

6:00 a.m.-12:10 p.m.

2 stops34h 10m

San Francisco

Mon 9/2

1:00 p.m.-6:02 a.m.

2 stops13h 02m

C$ 478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Halifax to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Halifax is in May. Flight prices, which tend to average around C$ 445, are often lower during this time because this is during the off-season. The month of April is another great option to travel to San Francisco, with average flight prices from Halifax averaging around C$ 451.

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

The cheapest day to depart from Halifax 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$ 412. On the other hand, Saturday is the most expensive day to depart from Halifax because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 571.

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

Flying to San Francisco from Halifax in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 485 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 579.

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

You are more likely to see cheaper flights to San Francisco from Halifax when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around C$ 561 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Halifax for as low as C$ 437 on momondo.

How have Halifax to San Francisco flight prices changed over time?

As of December 2025, prices for Halifax to San Francisco flights are approximately 142% more expensive when compared to flights at the same time last year.

When to book flights from Halifax to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Halifax to San Francisco (YHZ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to San Francisco

Fastest flight time	9h 54m
Direct flights	None

The fastest flight from Halifax to San Francisco takes 9h 54m

There are no direct flights from Halifax to San Francisco. There are no popular flight routes from Halifax to San Francisco.

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How far is Halifax Intl to San Francisco by plane?
The distance between Halifax Intl and San Francisco is about 4869.1 km. A reasonable flight in good conditions will take 9h 54m.
When did momondo last update prices for flights from Halifax Intl Airport to San Francisco Airport?
Prices for flights from Halifax Intl Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Halifax Intl Airport to San Francisco Airport?
As of December 2025, there are 3 operators available to choose from for flights from Halifax Intl Airport to San Francisco Airport.
How old do you have to be to fly from Halifax Intl Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Halifax Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Halifax to San Francisco?
Based on momondo bookings for flights between Halifax and San Francisco, the leading airline is Air Canada, making up 70% of the total bookings. Other popular airlines include WestJet with 17% and United Airlines with 13%.

Best airlines flying from Halifax to San Francisco

Compare and see reviews for airlines that fly from Halifax to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 332	Free Cancellation	Rating 7.1 10,547 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 390	Free Cancellation	Rating 7.2 3,207 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 396	Free Cancellation	Rating 7.4 9,096 reviews	Search United Airlines flights

San Mateo

Belmont

Los Altos

San Bruno

Santa Cruz

Newark

Milpitas

Carmel-by-the-Sea

Turlock

South San Francisco

Palo Alto

Burlingame

Cupertino

Mill Valley

Morgan Hill

Los Banos

Mountain View

Pacifica

Woodland

Roseville

Why use momondo?

Why should I use momondo to find a flight deal from Halifax 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 from Halifax to San Francisco for you.

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

All flight searches from Halifax to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Halifax to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Halifax to San Francisco.

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

Yes momondo offers price alerts on flights to San Francisco from Halifax. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.