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Cheap flights from Halifax to San Francisco from C$ 249

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
21 Aug — 28 Aug1
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
Explore the most affordable flight options available from Halifax to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Thu 27/83:35 p.m.
YHZ
-
SFO
1 stop10h 20m
WestJet
Wed 9/96:00 a.m.
SFO
-
YHZ
1 stop11h 20m
WestJet
Deal found 18/7C$ 454
Fri 11/93:35 p.m.
YHZ
-
SFO
1 stop10h 20m
WestJet
Mon 21/96:00 a.m.
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 18/7C$ 468
Tue 1/93:35 p.m.
YHZ
-
SFO
1 stop10h 20m
WestJet
Tue 8/96:00 a.m.
SFO
-
YHZ
1 stop11h 20m
WestJet
Deal found 18/7C$ 482
Wed 2/96:15 p.m.
YHZ
-
SFO
1 stop31h 40m
WestJet
Wed 9/96:00 a.m.
SFO
-
YHZ
1 stop9h 10m
WestJet
Deal found 19/7C$ 496
Wed 9/99:50 a.m.
YHZ
-
SFO
2 stops16h 05m
WestJet
Sun 20/96:00 a.m.
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 22/7C$ 503

Find flight deals from Halifax to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 July 2026.

Round-trip from

C$ 454

One-way from

C$ 249

Popular in

January

Cheapest in

September

Average price

C$ 670
WestJet
  • WestJet
  • 27/8-9/9
  • 2 total stops
  • 21h 40m total
  • Halifax to San Francisco
Search Deals
22/8
  • 22/8
  • 2 total stops
  • 16h 55m total
  • Halifax to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 July 2026.
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

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 12/10

9:50 a.m.-9:55 p.m.

2 stops16h 05m

San Francisco

Mon 19/10

1:00 p.m.-6:55 a.m.

2 stops13h 55m

C$ 511

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 9/9

9:50 a.m.-9:55 p.m.

2 stops16h 05m

San Francisco

Sun 20/9

6:00 a.m.-7:10 p.m.

1 stop9h 10m

C$ 521

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 18/8

4:05 p.m.-12:00 p.m.

2 stops23h 55m

San Francisco

Wed 26/8

6:00 a.m.-9:40 p.m.

2 stops11h 40m

C$ 528

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 9/9

3:35 p.m.-9:55 p.m.

1 stop10h 20m

San Francisco

Sun 20/9

6:00 a.m.-9:20 p.m.

1 stop11h 20m

C$ 570
Quickest round-trip

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 22/8

3:30 p.m.-9:47 p.m.

1 stop10h 17m

San Francisco

Wed 26/8

6:00 a.m.-9:20 p.m.

1 stop11h 20m

C$ 579

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 12/8

9:50 a.m.-9:12 p.m.

2 stops15h 22m

San Francisco

Wed 26/8

6:00 a.m.-7:10 p.m.

1 stop9h 10m

C$ 586

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 17/8

3:35 p.m.-9:55 p.m.

1 stop10h 20m

San Francisco

Tue 25/8

5:36 a.m.-9:10 p.m.

1 stop11h 34m

C$ 704

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 12/8

6:30 a.m.-7:39 p.m.

2 stops17h 09m

San Francisco

Wed 26/8

6:00 a.m.-7:10 p.m.

1 stop9h 10m

C$ 707

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 11/8

6:20 a.m.-4:06 p.m.

2 stops13h 46m

San Francisco

Tue 18/8

1:00 p.m.-6:55 a.m.

2 stops13h 55m

C$ 710
Cheapest one-way

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 2/9

9:50 a.m.-9:55 p.m.

2 stops16h 05m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/7

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
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 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$ 559). Flying from Halifax to San Francisco in January is currently the most expensive (average of C$ 1,277). 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?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 22 July 2026.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir 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.
United Airlines
7.4
Good
10,019 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
10,019 reviews
United Airlines
7.4
Good
10,019 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,411 reviews
United Airlines
7.4
Good
10,019 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
11,373 reviews
United Airlines
7.4
Good
10,019 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

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

    Departing from Halifax to San Francisco will take you 10h 20m. Airlines will cover a distance of 4875 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to San Francisco, with prices starting at C$ 196. Additional round-trip tickets that might be worth considering are offered by WestJet and Air Canada, with the lowest prices starting at C$ 408 and C$ 465, respectively. United Airlines is currently priced 74% 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$ 559). Flying from Halifax to San Francisco in January is currently the most expensive (average of C$ 1,277). 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
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Halifax to San Francisco

Discover the top 3 airlines that operate flights from Halifax to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 196AverageC$ 610FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 408AverageC$ 501FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 465AverageC$ 805FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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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.

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