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$148+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Halifax Intl to San Francisco are usually found in November or January, booked 52 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap 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 June 12, 2025.

Round-trip from

$264
(Air Canada)

One-way from

$148
(KAYAK)

Popular in

December

Cheapest in

November

Average price

$392
From Halifax Intl to San Francisco
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One-way flight from Halifax Intl to San Francisco
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:45 amYHZ - SFO
1 stop9h 30mAir Canada
Tue 7/811:40 amSFO - YHZ
1 stop9h 09mAir Canada
Deal found 6/12$264
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:51 pmYHZ - SFO
2 stops12h 42mAmerican Airlines
Sat 9/2011:25 pmSFO - YHZ
2 stops11h 56mAmerican Airlines
Deal found 6/11$291
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Mon 10/68:05 pmYHZ - SFO
1 stop19h 49mWestJet
Fri 10/107:30 amSFO - YHZ
1 stop10h 13mWestJet
Deal found 6/12$293
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:50 pmYHZ - SFO
1 stop9h 39mUnited Airlines
Sat 6/2110:45 pmSFO - YHZ
1 stop11h 18mUnited Airlines
Deal found 6/11$333
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:30 amYHZ - SFO
2 stops17h 03mDelta
Tue 7/85:35 amSFO - YHZ
2 stops13h 05mDelta
Deal found 6/10$365
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:30 amYHZ - SFO
1 stop9h 53mMultiple Airlines
Fri 8/86:05 pmSFO - YHZ
1 stop9h 10mMultiple Airlines
Deal found 6/11$471

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 June 12, 2025.
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 7/1

5:45 am-11:15 am

1 stop9h 30m

San Francisco

Tue 7/8

11:40 am-12:49 am

1 stop9h 09m

$264

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 9/9

2:51 pm-11:33 pm

2 stops12h 42m

San Francisco

Sat 9/20

11:25 pm-3:21 pm

2 stops11h 56m

$291

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 10/6

8:05 pm-11:54 am

1 stop19h 49m

San Francisco

Fri 10/10

7:30 am-9:43 pm

1 stop10h 13m

$293

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 7/1

8:30 am-9:33 pm

2 stops17h 03m

San Francisco

Tue 7/8

5:35 am-10:40 pm

2 stops13h 05m

$365

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 7/1

7:00 am-7:18 pm

2 stops16h 18m

San Francisco

Tue 7/8

11:20 pm-2:03 pm

1 stop10h 43m

$370

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 8/1

6:30 am-12:23 pm

1 stop9h 53m

San Francisco

Fri 8/8

6:05 pm-7:15 am

1 stop9h 10m

$471

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 10/25

6:30 am-12:23 pm

1 stop9h 53m

$148

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 10/2

5:45 am-11:11 am

1 stop9h 26m

$154

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 9/6

5:00 pm-8:56 am

1 stop19h 56m

$167

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 10/2

8:30 am-9:24 pm

2 stops16h 54m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
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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 June 9, 2025.

Booking 52 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, January is the cheapest month in which you can book a flight from Halifax to San Francisco (average of $276). Flying from Halifax to San Francisco in June is currently the most expensive (average of $364). 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 YHZ to SFO?

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

When flying from Halifax to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 37% versus a flight in the afternoon.

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,946 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,790 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,868 reviews
Porter Airlines
8.0
Very good
288 reviews

Overall

8.0

Entertainment

7.0

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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.

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

    Cheapflights users have booked flights from Halifax to San Francisco round-trip from $264. Other airlines that can offer you cheap pricing are American Airlines, from $291, and WestJet, from $293. These flights start at 30% 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 $148. Users have also found prices from $154 and $167 on Air Canada 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, January is the cheapest month in which you can book a flight from Halifax to San Francisco (average of $276). Flying from Halifax to San Francisco in June is currently the most expensive (average of $364). 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 Halifax?

Book flights to Halifax if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$281Average$387FlexibilityNo cancel feeOn-time67%

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