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$201+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
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 March 15, 2026.

This oojo deal was found by Cheapflights users on 3/13. 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.
Mon 4/273:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Mon 5/46:00 am
SFO
-
YHZ
2 stops11h 05m
WestJet
Deal found 3/13$291
This oojo deal was found by Cheapflights users on 3/13. 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.
Sun 5/244:05 pm
YHZ
-
SFO
2 stops23h 55m
WestJet
Sat 5/306:00 am
SFO
-
YHZ
2 stops11h 05m
WestJet
Deal found 3/13$314
This oojo deal was found by Cheapflights users on 3/11. 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 5/14:40 pm
YHZ
-
SFO
2 stops23h 20m
WestJet
Sat 5/306:00 am
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 3/11$317
This Trip.com deal was found by Cheapflights users on 3/12. 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.
Fri 5/156:15 pm
YHZ
-
SFO
1 stop31h 40m
WestJet
Tue 5/196:00 am
SFO
-
YHZ
1 stop11h 15m
WestJet
Deal found 3/12$329
This oojo deal was found by Cheapflights users on 3/14. 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.
Tue 4/289:50 am
YHZ
-
SFO
2 stops30h 10m
WestJet
Tue 5/56:00 am
SFO
-
YHZ
2 stops11h 40m
WestJet
Deal found 3/14$332

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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(oojo)

One-way from

$201
(Air Canada)

Popular in

January

Cheapest in

May

Average price

$589
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. 29% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 15, 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
Quickest round-trip

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 4/27

3:35 pm-9:55 pm

1 stop10h 20m

San Francisco

Mon 5/4

6:00 am-9:15 pm

1 stop11h 15m

$293

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sun 5/24

6:15 pm-12:00 pm

1 stop21h 45m

San Francisco

Sat 5/30

6:00 am-9:05 pm

2 stops11h 05m

$322

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 5/15

6:15 pm-9:55 pm

1 stop31h 40m

San Francisco

Tue 5/19

6:00 am-9:05 pm

2 stops11h 05m

$322

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 4/25

6:00 am-12:00 pm

2 stops34h 00m

San Francisco

Sat 5/9

1:00 pm-9:15 pm

1 stop28h 15m

$356

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 6/5

4:40 pm-12:00 pm

2 stops23h 20m

San Francisco

Sun 6/7

6:05 pm-10:45 am

2 stops12h 40m

$361

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 6/5

6:20 am-11:25 am

1 stop9h 05m

San Francisco

Sun 6/7

6:15 am-1:54 am

2 stops15h 39m

$401

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 4/25

6:30 am-12:45 pm

1 stop10h 15m

San Francisco

Sat 5/9

1:00 pm-8:10 am

1 stop15h 10m

$404
Cheapest one-way

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 4/28

9:50 am-12:00 pm

2 stops30h 10m

$201

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 4/25

6:00 am-12:00 pm

2 stops34h 00m

$212

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 6/15

4:40 pm-12:00 pm

2 stops23h 20m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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 March 13, 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 $498). 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 March 15, 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
10,801 reviews

Boarding

7.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,801 reviews
Air Canada
7.1
Good
10,801 reviews

Boarding

7.3

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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 $314, WestJet can have you in San Francisco from Halifax in 23h 55m. 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 23% 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 $170. 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 $498). 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 Clara
Santa Cruz
Livermore
Roseville
Watsonville
Rancho Cordova
San Bruno
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Halifax to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Halifax to Los Angeles flights
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Halifax to Sacramento flights

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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$353Average$500FlexibilityNo cancel feeOn-time67%

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