What are the cheapest airlines flying from San Francisco to Halifax round-trip?

Our cheapest airline available from San Francisco to Halifax is WestJet. Our recent data shows that you can find tickets from as low as C$ 383 on this airline. Additional options worth looking into are Air Canada and American Airlines, starting at C$ 427 and C$ 447 round-trip. WestJet is 42% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Francisco to Halifax one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 156. Users have also found prices from C$ 167 and C$ 186 on Air Canada and American Airlines, respectively.

What is the cheapest day to fly from San Francisco to Halifax?

Travelers seeking maximum savings on their San Francisco to Halifax flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Francisco to Halifax?

Users have found that flying from San Francisco to Halifax on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 14% by booking at least 10 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to Halifax within the next two weeks, with the cheapest ticket starting at C$ 219.

What is the cheapest month to fly from San Francisco to Halifax?

February can be a great time to fly to Halifax from San Francisco with a flight ticket averaging about C$ 671. Cheapflights users have found deals in the month of February for as cheap as C$ 211. The most expensive prices can be found in the month of December.

Can I find deals for flights from San Francisco to Halifax that include hotel bookings?

Yes. In addition to deals on San Francisco to Halifax flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to Halifax?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Halifax.

Can I find deals for business class flights from San Francisco to Halifax?

Yes. Cheapflights offers flight deals from San Francisco to Halifax by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 156+ Flights from San Francisco to Halifax

Cheapflights Tip: The best prices from San Francisco to Halifax Intl are usually found in February or April, booked 88 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from San Francisco to Halifax

Round-trip from	C$ 383
One-way from	C$ 156
Popular in	December
Cheapest in	February
Average price	C$ 714

WestJet
9/7-16/7
3 total stops
27h 10m total
San Francisco to Halifax

Search Deals

WestJet
15/8
1 total stop
9h 10m total
San Francisco to Halifax

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (C$ 306 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 58 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from San Francisco to Halifax

Cheapest flights from San Francisco to Halifax
Explore the most affordable flight options available from San Francisco to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Thu 18/98:30 a.m.SFO - YHZ

1 stop9h 33mAir Canada

Mon 22/95:45 a.m.YHZ - SFO

1 stop9h 26mAir Canada

Deal found 10/6C$ 364

Wed 9/77:30 a.m.SFO - YHZ

1 stop10h 15mWestJet

Wed 16/78:30 a.m.YHZ - SFO

2 stops16h 55mWestJet

Deal found 10/6C$ 383

Thu 18/98:30 a.m.SFO - YHZ

1 stop9h 33mMultiple Airlines

Mon 22/98:30 a.m.YHZ - SFO

2 stops16h 54mMultiple Airlines

Deal found 10/6C$ 399

Fri 4/711:55 p.m.SFO - YHZ

1 stop11h 02mAmerican Airlines

Mon 7/72:15 p.m.YHZ - SFO

1 stop8h 52mAmerican Airlines

Deal found 11/6C$ 447

Mon 29/1211:45 p.m.SFO - YHZ

1 stop10h 46mUnited Airlines

Tue 10/23:15 p.m.YHZ - SFO

1 stop11h 59mUnited Airlines

Deal found 10/6C$ 541

Mon 7/712:50 a.m.SFO - YHZ

2 stops12h 50mDelta

Tue 15/78:30 a.m.YHZ - SFO

2 stops16h 55mDelta

Deal found 11/6C$ 617

Best flights from San Francisco to Halifax
Discover carefully curated flight deals from San Francisco to Halifax that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Wed 9/77:30 a.m.SFO - YHZ

1 stop10h 15mWestJet

Wed 16/78:30 a.m.YHZ - SFO

2 stops16h 55mWestJet

Deal found 10/6C$ 383

Tue 8/711:40 a.m.SFO - YHZ

1 stop9h 09mAir Canada

Tue 15/75:45 a.m.YHZ - SFO

1 stop9h 30mAir Canada

Deal found 11/6C$ 427

Thu 21/87:30 a.m.SFO - YHZ

1 stop19h 45mMultiple Airlines

Mon 25/86:30 a.m.YHZ - SFO

1 stop9h 53mMultiple Airlines

Deal found 11/6C$ 443

Fri 4/711:55 p.m.SFO - YHZ

1 stop11h 02mAmerican Airlines

Mon 7/72:15 p.m.YHZ - SFO

1 stop8h 52mAmerican Airlines

Deal found 11/6C$ 447

Mon 7/712:50 a.m.SFO - YHZ

2 stops12h 50mDelta

Tue 15/78:30 a.m.YHZ - SFO

2 stops16h 55mDelta

Deal found 11/6C$ 617

Mon 14/712:30 a.m.SFO - YHZ

2 stops12h 39mUnited Airlines

Wed 23/710:25 a.m.YHZ - SFO

1 stop12h 39mUnited Airlines

Deal found 12/6C$ 711

Last-minute flights from San Francisco to Halifax
Discover last-minute flight deals from San Francisco to Halifax. Data last updated 12 June 2025 and is based on user searches.

Tue 17/62:45 p.m.SFO - YHZ

2 stops12h 30mWestJet

Tue 24/66:00 p.m.YHZ - SFO

1 stop27h 15mWestJet

Deal found 9/6C$ 1,047

Tue 17/62:40 p.m.SFO - YHZ

1 stop23h 20mBrussels Airlines

Tue 24/67:30 p.m.YHZ - SFO

1 stop21h 10mBrussels Airlines

Deal found 9/6C$ 14,961

Wed 18/63:23 p.m.SFO - YHZ

2 stops18h 07mAmerican Airlines

Mon 23/62:15 p.m.YHZ - SFO

2 stops12h 16mAmerican Airlines

Deal found 11/6C$ 488

Thu 19/611:20 p.m.SFO - YHZ

1 stop12h 32mMultiple Airlines

Sun 22/68:10 p.m.YHZ - SFO

1 stop19h 05mMultiple Airlines

Deal found 10/6C$ 908

Thu 19/610:45 p.m.SFO - YHZ

1 stop11h 18mUnited Airlines

Sun 22/65:20 p.m.YHZ - SFO

1 stop19h 47mUnited Airlines

Deal found 11/6C$ 954

Fri 20/64:50 p.m.SFO - YHZ

1 stop18h 58mAir Canada

Tue 24/65:45 a.m.YHZ - SFO

1 stop9h 30mAir Canada

Deal found 12/6C$ 794

Fri 20/66:15 a.m.SFO - YHZ

2 stops12h 25mDelta

Sun 22/63:20 p.m.YHZ - SFO

2 stops13h 34mDelta

Deal found 11/6C$ 1,106

Fri 4/711:55 p.m.SFO - YHZ

1 stop11h 02mAmerican Airlines

Mon 7/72:15 p.m.YHZ - SFO

1 stop8h 52mAmerican Airlines

Deal found 11/6C$ 447

Mon 7/712:50 a.m.SFO - YHZ

2 stops12h 50mDelta

Tue 15/78:30 a.m.YHZ - SFO

2 stops16h 55mDelta

Deal found 11/6C$ 617

Tue 8/711:40 a.m.SFO - YHZ

1 stop9h 09mAir Canada

Tue 15/75:45 a.m.YHZ - SFO

1 stop9h 30mAir Canada

Deal found 11/6C$ 427

Wed 9/77:30 a.m.SFO - YHZ

1 stop10h 15mWestJet

Wed 16/78:30 a.m.YHZ - SFO

2 stops16h 55mWestJet

Deal found 10/6C$ 383

Mon 14/712:30 a.m.SFO - YHZ

2 stops12h 39mUnited Airlines

Wed 23/710:25 a.m.YHZ - SFO

1 stop12h 39mUnited Airlines

Deal found 12/6C$ 711

One-way flights from San Francisco to Halifax
Search for one-way flight options from San Francisco to Halifax. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Fri 15/86:05 p.m.SFO - YHZ

1 stop9h 10mWestJet

Deal found 11/6C$ 156

Thu 17/711:40 a.m.SFO - YHZ

1 stop9h 09mAir Canada

Deal found 11/6C$ 167

Fri 4/711:55 p.m.SFO - YHZ

1 stop11h 02mAmerican Airlines

Deal found 10/6C$ 186

Thu 14/812:30 a.m.SFO - YHZ

2 stops19h 25mUnited Airlines

Deal found 11/6C$ 201

Mon 23/64:31 p.m.SFO - YHZ

3 stops17h 26mMultiple Airlines

Deal found 9/6C$ 298

Fri 4/712:49 a.m.SFO - YHZ

2 stops12h 51mDelta

Deal found 12/6C$ 308

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 9/7

7:30 a.m.-9:45 p.m.

1 stop10h 15m

Halifax Intl

Wed 16/7

8:30 a.m.-9:25 p.m.

2 stops16h 55m

C$ 383

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Tue 8/7

11:40 a.m.-12:49 a.m.

1 stop9h 09m

Halifax Intl

Tue 15/7

5:45 a.m.-11:15 a.m.

1 stop9h 30m

C$ 427

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Thu 21/8

7:30 a.m.-7:15 a.m.

1 stop19h 45m

Halifax Intl

Mon 25/8

6:30 a.m.-12:23 p.m.

1 stop9h 53m

C$ 443

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 4/7

11:55 p.m.-2:57 p.m.

1 stop11h 02m

Halifax Intl

Mon 7/7

2:15 p.m.-7:07 p.m.

1 stop8h 52m

C$ 447

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Mon 7/7

12:50 a.m.-5:40 p.m.

2 stops12h 50m

Halifax Intl

Tue 15/7

8:30 a.m.-9:25 p.m.

2 stops16h 55m

C$ 617

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Mon 14/7

12:30 a.m.-5:09 p.m.

2 stops12h 39m

Halifax Intl

Wed 23/7

10:25 a.m.-7:04 p.m.

1 stop12h 39m

C$ 711

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 15/8

6:05 p.m.-7:15 a.m.

1 stop9h 10m

C$ 156

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Thu 17/7

11:40 a.m.-12:49 a.m.

1 stop9h 09m

C$ 167

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 4/7

11:55 p.m.-2:57 p.m.

1 stop11h 02m

C$ 186

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Thu 14/8

12:30 a.m.-11:55 p.m.

2 stops19h 25m

C$ 201

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 results

Best time to book a flight from San Francisco to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax from San Francisco with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Halifax

How far ahead should I book a flight from San Francisco to Halifax?

To ensure you get the cheapest price possible for a flight from San Francisco to Halifax, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to Halifax?

Currently, May is the cheapest month in which you can book a flight from San Francisco to Halifax (average of C$ 183). Flying from San Francisco to Halifax in December is currently the most expensive (average of C$ 306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to YHZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Halifax as you normally would.

Rainfall in Halifax by month

In terms of precipitation, rainfall in Halifax ranges from 92.0 - 141.0 mm per month. December is typically the wettest month, when rainfall can reach 141.0 mm. August is typically the driest time to visit Halifax when rainfall is around 92.0 mm.

Temperature in Halifax by month

If weather is an important factor for your trip to Halifax, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Halifax

To help decide which airline to fly from San Francisco to Halifax, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,868 reviews

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.1

Good

9,537 reviews

Delta

8.0

Very good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from San Francisco to Halifax round-trip?
Our cheapest airline available from San Francisco to Halifax is WestJet. Our recent data shows that you can find tickets from as low as C$ 383 on this airline. Additional options worth looking into are Air Canada and American Airlines, starting at C$ 427 and C$ 447 round-trip. WestJet is 42% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Francisco to Halifax one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 156. Users have also found prices from C$ 167 and C$ 186 on Air Canada and American Airlines, respectively.
Can I find deals for flights from San Francisco to Halifax that include hotel bookings?
Yes. In addition to deals on San Francisco to Halifax flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Halifax?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Halifax.
Can I find deals for business class flights from San Francisco to Halifax?
Yes. Cheapflights offers flight deals from San Francisco to Halifax by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Halifax?
Currently, May is the cheapest month in which you can book a flight from San Francisco to Halifax (average of C$ 183). Flying from San Francisco to Halifax in December is currently the most expensive (average of C$ 306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Francisco to Halifax

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 436	AverageC$ 537	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from San Francisco to Halifax?

Cheapflights makes it easy to find San Francisco to Halifax flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Halifax?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Halifax by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco to Halifax with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Halifax flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Halifax become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Halifax from San Francisco today and book when prices fit your budget.

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Cheap flights from San Francisco to Halifax from C$ 156

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Halifax Intl are usually found in February or April, booked 88 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from San Francisco to Halifax

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Halifax

Cheapest flights from San Francisco to HalifaxExplore the most affordable flight options available from San Francisco to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from San Francisco to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Halifax

How far ahead should I book a flight from San Francisco to Halifax?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Halifax. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from San Francisco to Halifax?

What is the cheapest time of day to fly from SFO to YHZ?

Find hourly flight availability from San Francisco to Halifax. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Rainfall in Halifax by month

Plan your trip to Halifax by taking into account the average rainfall totals by month.

Temperature in Halifax by month

Plan your trip to Halifax by taking into account the average temperature totals by month.

Reviews of airlines servicing Halifax

To help decide which airline to fly from San Francisco to Halifax, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Halifax. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Francisco to Halifax round-trip?

What are the cheapest airlines to fly from San Francisco to Halifax one-way?

Can I find deals for flights from San Francisco to Halifax that include hotel bookings?

How can I find direct flights from San Francisco to Halifax?

Can I find deals for business class flights from San Francisco to Halifax?

What is the cheapest month to book a flight from San Francisco to Halifax?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Halifax

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Francisco to Halifax

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Halifax?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Halifax?

Can Cheapflights find flights from San Francisco to Halifax with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Halifax become cheaper?

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Cheapest flights from San Francisco to Halifax
Explore the most affordable flight options available from San Francisco to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.