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$147+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Halifax Intl to San Francisco are usually found in August or January, booked 55 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Air Canada)

One-way from

$147
(Air Canada)

Popular in

December

Cheapest in

August

Average price

$492
Provider with most accurate pricing for Halifax Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Halifax Intl-San Francisco flights.
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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. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/20. 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.
Thu 3/132:05 pmYHZ - SFO
1 stop11h 37mAir Canada
Mon 3/2410:45 pmSFO - YHZ
1 stop8h 41mAir Canada
Deal found 2/20$257
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/137:10 amYHZ - SFO
2 stops14h 30mUnited Airlines
Mon 3/244:39 pmSFO - YHZ
2 stops19h 30mUnited Airlines
Deal found 2/19$289
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/16:20 amYHZ - SFO
1 stop10h 19mMultiple Airlines
Sun 4/610:46 amSFO - YHZ
2 stops19h 36mMultiple Airlines
Deal found 2/20$327
This oojo deal was found by Cheapflights users on 2/20. 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 7/13:20 pmYHZ - SFO
2 stops26h 39mWestJet
Tue 7/812:50 pmSFO - YHZ
2 stops13h 11mWestJet
Deal found 2/20$339
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:20 amYHZ - SFO
1 stop10h 19mPorter Airlines
Thu 4/171:40 pmSFO - YHZ
1 stop16h 42mPorter Airlines
Deal found 2/20$484
This Delta deal was found by Cheapflights users on 2/19. 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 2/256:00 amYHZ - SFO
2 stops17h 12mDelta
Tue 3/116:00 amSFO - YHZ
2 stops15h 30mDelta
Deal found 2/19$654

Find flights from Halifax to San Francisco within your budget

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 February 20, 2025.

Fly from

Halifax

Fly to

San Francisco

Route

Depart

Return

Price

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 3/13

2:05 pm-9:42 pm

1 stop11h 37m

San Francisco

Mon 3/24

8:25 am-10:06 pm

1 stop9h 41m

$257

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 3/13

2:05 pm-9:42 pm

1 stop11h 37m

San Francisco

Mon 3/24

4:39 pm-4:09 pm

2 stops19h 30m

$289

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 4/1

6:20 am-12:39 pm

1 stop10h 19m

San Francisco

Sun 4/6

10:46 am-10:22 am

2 stops19h 36m

$327

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 7/1

3:20 pm-1:59 pm

2 stops26h 39m

San Francisco

Tue 7/8

12:50 pm-6:01 am

2 stops13h 11m

$339

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sat 4/12

6:20 am-12:39 pm

1 stop10h 19m

San Francisco

Thu 4/17

1:40 pm-10:22 am

1 stop16h 42m

$484

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Thu 5/1

5:45 am-11:30 am

1 stop9h 45m

$147

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Sun 3/9

6:20 am-11:39 am

1 stop10h 19m

$169

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 3/10

5:00 am-9:13 pm

2 stops20h 13m

$175

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 3/11

6:30 am-10:52 pm

3 stops20h 22m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • 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.

Travel insights for flights from Halifax to San Francisco

Get recent, data-driven insights about flights from Halifax to San Francisco including ideal travel times, pricing trends, and more.

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 February 14, 2025.

Booking 55 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 $403). 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 February 20, 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 February 20, 2025.
Porter Airlines
7.9
Good
276 reviews

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,765 reviews
Porter Airlines
7.9
Good
276 reviews

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,801 reviews
Porter Airlines
7.9
Good
276 reviews

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,748 reviews
Porter Airlines
7.9
Good
276 reviews

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 $257. Other airlines that can offer you cheap pricing are United Airlines, from $289, and WestJet, from $339. These flights start at 34% 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 Air Canada. According to our data, you can fly for as low as $147. Users have also found prices from $169 and $175 on Porter 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, 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 $403). 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
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Halifax to San Francisco

Discover the top 2 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$281Average$511FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$285Average$412FlexibilityNo cancel feeOn-time52%
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