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$167+ Cheap flights from Halifax (YHZ) to San Francisco (SFO)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Halifax to San Francisco

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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Mon 5/46:00 am
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 1/26$287
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Sun 5/246:00 am
SFO
-
YHZ
1 stop11h 15m
WestJet
Deal found 1/27$290
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Tue 5/56:00 am
SFO
-
YHZ
1 stop11h 15m
WestJet
Deal found 1/26$292
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Wed 5/276:00 am
SFO
-
YHZ
1 stop9h 10m
WestJet
Deal found 1/27$293
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Sat 5/236:00 am
SFO
-
YHZ
1 stop11h 15m
WestJet
Deal found 1/27$309
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:50 am
YHZ
-
SFO
2 stops30h 10m
WestJet
Tue 5/56:00 am
SFO
-
YHZ
2 stops11h 05m
WestJet
Deal found 1/26$310
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Sun 5/246:00 am
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 1/27$313

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Kiwi.com)

One-way from

$167
(oojo)

Popular in

January

Cheapest in

April

Average price

$680
Provider with most accurate pricing for Halifax Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Halifax Intl-San Francisco flights.
Search Deals
From Halifax Intl to San Francisco
Search Deals
One-way flight from Halifax Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Halifax to San Francisco that are best for you.

Fly from

Halifax

Fly to

San Francisco

Route

Depart

Return

Price

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 5/19

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Wed 5/27

6:00 am-7:10 pm

1 stop9h 10m

$293

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 5/20

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Mon 5/25

6:05 pm-8:10 am

1 stop10h 05m

$293

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 5/21

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Sun 5/24

6:00 am-9:40 pm

2 stops11h 40m

$313

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 5/19

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Sat 5/23

6:00 am-9:40 pm

2 stops11h 40m

$313

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sun 5/3

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Fri 5/8

1:00 pm-6:55 am

2 stops13h 55m

$334

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sun 5/3

9:50 am-9:55 pm

2 stops16h 05m

San Francisco

Tue 5/5

6:00 am-9:05 pm

2 stops11h 05m

$334

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 5/22

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Mon 5/25

6:05 pm-10:45 am

2 stops12h 40m

$342

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 5/2

6:15 pm-12:00 pm

1 stop21h 45m

San Francisco

Mon 5/4

6:00 am-9:40 pm

2 stops11h 40m

$346

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 5/18

7:45 am-4:40 pm

1 stop12h 55m

San Francisco

Sun 5/24

6:00 am-9:15 pm

1 stop11h 15m

$358

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 5/19

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Tue 5/26

6:00 am-9:40 pm

2 stops11h 40m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
1
2
3
  • Most accurate provider: When it comes to deals on Halifax-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Halifax-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Halifax-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Halifax-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Halifax-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Halifax to San Francisco. Price data was last updated on January 23, 2026.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Halifax to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from Halifax to San Francisco (average of $172). Flying from Halifax to San Francisco in January is currently the most expensive (average of $448). 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.

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 January 27, 2026.
Read through reviews of airlines operating flights from Halifax to San Francisco, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,660 reviews

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,660 reviews
Air Canada
7.1
Good
10,660 reviews

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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?

    For as low as $293, WestJet can have you in San Francisco from Halifax in 10h 20m. Halifax and San Francisco are separated by a distance of 3029 mi.

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

    Cheapflights users have booked flights from Halifax to San Francisco round-trip from $353. This flight start at 22% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $133. Users have also found prices from $181 and $187 on American Airlines and United Airlines, respectively.

  • 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, July is the cheapest month in which you can book a flight from Halifax to San Francisco (average of $172). Flying from Halifax to San Francisco in January is currently the most expensive (average of $448). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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.

Top airline flying from Halifax to San Francisco

Discover the top airline 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 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$353Average$500FlexibilityNo cancel feeOn-time67%

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