Cheap flights from Halifax to San Francisco from C$ 313
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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Halifax Intl to San Francisco are usually found in May or April, booked 71 days in advance, depart on a Friday or Sunday and return on a Monday
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 12 December 2025.
Wed 24/129:00 a.m.YHZ - SFO
2 stops40h 36mMultiple Airlines
Wed 7/11:40 p.m.SFO - YHZ
1 stop19h 45mMultiple Airlines
Deal found 11/12C$ 823
Wed 24/125:05 a.m.YHZ - SFO
2 stops17h 54mUnited Airlines
Wed 7/14:47 p.m.SFO - YHZ
2 stops19h 27mUnited Airlines
Deal found 11/12C$ 1,074
Wed 24/126:30 a.m.YHZ - SFO
3 stops16h 59mAmerican Airlines
Wed 7/111:36 p.m.SFO - YHZ
2 stops20h 51mAmerican Airlines
Deal found 11/12C$ 1,379
Sat 20/127:00 a.m.YHZ - SFO
2 stops18h 29mUnited Airlines
Fri 2/111:06 p.m.SFO - YHZ
2 stops21h 20mUnited Airlines
Deal found 10/12C$ 1,510
Sat 20/126:30 a.m.YHZ - SFO
3 stops17h 39mAmerican Airlines
Fri 2/16:10 a.m.SFO - YHZ
2 stops14h 12mAmerican Airlines
Deal found 10/12C$ 1,528
Sat 20/125:35 a.m.YHZ - SFO
1 stop19h 47mAir Canada
Fri 2/18:25 a.m.SFO - YHZ
1 stop8h 51mAir Canada
Deal found 10/12C$ 1,545
Best flights from Halifax to San Francisco
Discover carefully curated flight deals from Halifax to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Mon 19/18:20 a.m.YHZ - SFO
1 stop31h 52mWestJet
Fri 6/21:00 p.m.SFO - YHZ
2 stops13h 02mWestJet
Deal found 10/12C$ 456
Wed 14/18:20 p.m.YHZ - SFO
1 stop20h 18mMultiple Airlines
Thu 29/14:51 p.m.SFO - YHZ
2 stops16h 34mMultiple Airlines
Deal found 11/12C$ 519
Sun 18/16:00 a.m.YHZ - SFO
2 stops17h 49mDelta
Thu 5/25:45 a.m.SFO - YHZ
2 stops15h 56mDelta
Deal found 10/12C$ 626
Mon 30/36:00 a.m.YHZ - SFO
2 stops34h 10mWestJet
Thu 9/41:00 p.m.SFO - YHZ
2 stops37h 02mWestJet
Deal found 11/12C$ 531
Fri 20/26:30 a.m.YHZ - SFO
1 stop10h 10mMultiple Airlines
Fri 27/21:00 p.m.SFO - YHZ
2 stops13h 02mMultiple Airlines
Deal found 10/12C$ 567
Fri 20/28:20 a.m.YHZ - SFO
2 stops18h 54mWestJet
Fri 27/21:00 p.m.SFO - YHZ
2 stops13h 02mWestJet
Deal found 11/12C$ 619
Last-minute flights from Halifax to San Francisco
Discover last-minute flight deals from Halifax to San Francisco. Data last updated 12 December 2025 and is based on user searches.
Thu 8/16:55 a.m.YHZ - SFO
2 stops33h 17mWestJet
Fri 6/21:00 p.m.SFO - YHZ
2 stops13h 02mWestJet
Deal found 11/12C$ 647
Wed 14/18:20 p.m.YHZ - SFO
1 stop20h 18mMultiple Airlines
Thu 29/14:51 p.m.SFO - YHZ
2 stops16h 34mMultiple Airlines
Deal found 11/12C$ 519
Sun 18/16:00 a.m.YHZ - SFO
2 stops17h 49mDelta
Thu 5/25:45 a.m.SFO - YHZ
2 stops15h 56mDelta
Deal found 10/12C$ 626
Mon 19/18:20 a.m.YHZ - SFO
1 stop31h 52mWestJet
Fri 6/21:00 p.m.SFO - YHZ
2 stops13h 02mWestJet
Deal found 11/12C$ 456
One-way flights from Halifax to San Francisco
Search for one-way flight options from Halifax to San Francisco. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Mon 23/26:00 a.m.YHZ - SFO
2 stops34h 10mWestJet
Deal found 11/12C$ 313
Mon 23/26:30 a.m.YHZ - SFO
1 stop10h 10mPorter Airlines
Deal found 11/12C$ 335
Mon 23/26:30 a.m.YHZ - SFO
3 stops20h 35mAmerican Airlines
Deal found 11/12C$ 576
Sat 3/18:45 a.m.YHZ - SFO
3 stops51h 03mMultiple Airlines
Deal found 10/12C$ 589
Thu 1/17:00 a.m.YHZ - SFO
2 stops20h 05mUnited Airlines
Deal found 10/12C$ 611
Fri 2/15:15 a.m.YHZ - SFO
2 stops18h 01mUnited Airlines
Deal found 10/12C$ 612
Thu 1/19:00 a.m.YHZ - SFO
3 stops39h 30mMultiple Airlines
Deal found 10/12C$ 648
Thu 1/16:30 a.m.YHZ - SFO
1 stop10h 08mPorter Airlines
Deal found 10/12C$ 732
Fri 2/18:45 a.m.YHZ - SFO
3 stops27h 38mMultiple Airlines
Deal found 10/12C$ 807
Fri 2/16:30 a.m.YHZ - SFO
1 stop10h 08mPorter Airlines
Deal found 10/12C$ 1,004
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 12 December 2025.
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 12 December 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
Mon 19/1
8:20 a.m.-12:12 p.m.
1 stop31h 52m
San Francisco
Fri 6/2
1:00 p.m.-6:02 a.m.
2 stops13h 02m
C$ 456
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Wed 14/1
8:20 p.m.-12:38 p.m.
1 stop20h 18m
San Francisco
Thu 29/1
4:51 p.m.-1:25 p.m.
2 stops16h 34m
C$ 519
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Mon 30/3
6:00 a.m.-12:10 p.m.
2 stops34h 10m
San Francisco
Thu 9/4
1:00 p.m.-6:02 a.m.
2 stops37h 02m
C$ 531
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Fri 20/2
6:30 a.m.-12:40 p.m.
1 stop10h 10m
San Francisco
Fri 27/2
1:00 p.m.-6:02 a.m.
2 stops13h 02m
C$ 567
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Fri 20/2
8:20 a.m.-11:14 p.m.
2 stops18h 54m
San Francisco
Fri 27/2
1:00 p.m.-6:02 a.m.
2 stops13h 02m
C$ 619
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Sun 18/1
6:00 a.m.-7:49 p.m.
2 stops17h 49m
San Francisco
Thu 5/2
5:45 a.m.-1:41 a.m.
2 stops15h 56m
C$ 626
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Mon 23/2
6:00 a.m.-12:10 p.m.
2 stops34h 10m
C$ 313
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Mon 23/2
6:30 a.m.-12:40 p.m.
1 stop10h 10m
C$ 335
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Mon 23/2
6:30 a.m.-11:05 p.m.
3 stops20h 35m
C$ 576
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Sat 3/1
8:45 a.m.-7:48 a.m.
3 stops51h 03m
C$ 589
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/12
Showing 1-10 of 15 results
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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
Prices
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 5 December 2025.
To ensure you get the cheapest price possible for a flight from Halifax to San Francisco, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 C$ 237). Flying from Halifax to San Francisco in August is currently the most expensive (average of C$ 422). 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 12 December 2025.
One of the essential ways to save on airfare from Halifax to San Francisco is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.
What is the cheapest day to fly from Halifax to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Halifax to San Francisco. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Halifax to San Francisco flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Halifax to San Francisco?
Share of one-stop round-trip flights from Halifax to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Montreal (YUL) – chosen by Cheapflights users on 46% of one-stop itineraries from Halifax to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Halifax to San Francisco?
Average round-trip fare for 1-stop flights from Halifax to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 438.
What’s the fastest layover option from Halifax to San Francisco?
Shortest average travel time for 1-stop one-way flights from Halifax to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 9h 37m.
Which airport typically offers the quickest layover for flights from Halifax to San Francisco?
Average layover duration for 1-stop one-way flights from Halifax to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 08m.
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 12 December 2025.
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.
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 31h 52m. Airlines will cover a distance of 4875 km.
What are the cheapest airlines flying from Halifax to San Francisco round-trip?
Flying on Air Canada is currently your cheapest option to San Francisco, with prices starting at C$ 275. Additional round-trip tickets that might be worth considering are offered by United Airlines and WestJet, with the lowest prices starting at C$ 356 and C$ 390, respectively. Air Canada is currently priced 50% below the average price you’ll pay for this route.
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 C$ 237). Flying from Halifax to San Francisco in August is currently the most expensive (average of C$ 422). 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.
Browse through other flights departing from Halifax. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Halifax to San Francisco?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Halifax today with Cheapflights!
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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