Find flights
When to book
Airlines
FAQs

Cheap flights from Halifax to San Francisco from C$ 304

YHZ — SFO
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Halifax to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to San Francisco

Tue 8/126:30 a.m. -
1 stop10h 17m
Fri 11/124:40 p.m. -
1 stop9h 00m
Deal found 20/10C$ 615
Fri 20/116:30 a.m. -
1 stop10h 14m
Fri 27/113:29 p.m. -
2 stops16h 40m
Deal found 23/10C$ 620
Fri 20/1110:05 p.m. -
1 stop18h 39m
Sat 28/111:45 p.m. -
1 stop16h 30m
Deal found 23/10C$ 658
Thu 3/126:30 a.m. -
1 stop10h 17m
Thu 10/124:40 p.m. -
2 stops32h 25m
Deal found 19/10C$ 707
Mon 7/1210:05 p.m. -
1 stop18h 42m
Mon 14/122:22 p.m. -
2 stops17h 48m
Deal found 23/10C$ 710
Sat 12/1211:00 a.m. -
1 stop29h 47m
Sat 9/11:45 p.m. -
2 stops30h 00m
Deal found 21/10C$ 714

Find flight deals from Halifax to San Francisco

Round-trip from

C$ 588

One-way from

C$ 304

Popular in

October

Cheapest in

September

Average price

C$ 1,423
WestJet
  • WestJet
  • 18/2-22/2
  • 3 total stops
  • 22h 35m total
  • Halifax to San Francisco
Search Deals
16/11-31/12
  • 16/11-31/12
  • 1 total stop
  • 18h 39m total
  • Halifax to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Thu 12/11

6:30 a.m.-12:44 p.m.

1 stop10h 14m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 410

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Tue 3/11

6:00 a.m.-9:55 p.m.

2 stops19h 55m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 491

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Fri 13/11

10:00 a.m.-12:16 p.m.

2 stops30h 16m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 496

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Thu 5/11

6:30 a.m.-12:44 p.m.

1 stop10h 14m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 533

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Fri 30/10

6:00 a.m.-8:06 p.m.

2 stops18h 06m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 535

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Thu 29/10

6:30 a.m.-12:45 p.m.

1 stop10h 15m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 536

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Fri 30/10

6:30 a.m.-12:45 p.m.

1 stop10h 15m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 536

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Mon 2/11

6:00 a.m.-6:17 p.m.

2 stops16h 17m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 547

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Sun 1/11

6:00 a.m.-9:55 p.m.

2 stops19h 55m

San Francisco

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 547

HalifaxSan Francisco

YHZ Halifax Intl - SFO San Francisco

YHZSFO

Halifax Intl

Fri 20/11

6:30 a.m.-12:44 p.m.

1 stop10h 14m

San Francisco

Fri 27/11

3:29 p.m.-12:09 p.m.

2 stops16h 40m

C$ 620

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Halifax to San Francisco

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

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Halifax to San Francisco (average of C$ 517). Flying from Halifax to San Francisco in October is currently the most expensive (average of C$ 1,423). 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.

How much does it cost to fly round-trip from Halifax to San Francisco?

Airfare is typical for this route at the moment.

Halifax to San Francisco flights typically cost between C$ 564 and C$ 1,267 in February.
The cheapest round-trip price found within the last 5 days was C$ 588 on WestJet (18 Feb-22 Feb).

Reviews of airlines servicing San Francisco

Check out reviews from past customers who have flown with WestJet and Air Canada from Halifax to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,446 reviews
Check prices

Boarding

7.4

Food

6.2

Crew

7.9

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
WestJet
7.2
Good
3,446 reviews
WestJet
7.2
Good
3,446 reviews
Check prices

Boarding

7.4

Food

6.2

Crew

7.9

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
Air Canada
7.1
Good
11,802 reviews
WestJet
7.2
Good
3,446 reviews
Check prices

Boarding

7.4

Food

6.2

Crew

7.9

Entertainment

6.1

Overall

7.2

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment

Related info for your journey

  • How long is the flight from Halifax to San Francisco?

    Departing from Halifax to San Francisco will take you 16h 48m. Airlines will cover a distance of 4875 km.

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

    Flying on WestJet is currently your cheapest option to San Francisco, with prices starting at C$ 423. Another option worth looking into is Air Canada, starting at C$ 792 round trip. WestJet is currently priced 50% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Halifax to San Francisco 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 Halifax to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Halifax to San Francisco (average of C$ 517). Flying from Halifax to San Francisco in October is currently the most expensive (average of C$ 1,423). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Clara
San Bruno
Burlingame
Roseville
Livermore
South San Francisco
Novato
Manteca
Vallejo

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Halifax to San Francisco

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 423AverageC$ 516FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 792AverageC$ 909FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Halifax today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Halifax to San Francisco for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to San Francisco from Halifax? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.