YHZ - SFO

C$ 244 Find Cheap Flights from Halifax to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Halifax to San Francisco departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Halifax to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Halifax to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Halifax to San Francisco (YHZ-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Halifax to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Halifax to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Halifax to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
WestJet Logo
8:30 a.m. - 9:25 p.m.YHZ-SFO
16h 55m2 stops
WestJet Logo
12:50 p.m. - 6:01 a.m.SFO-YHZ
13h 11m2 stops
C$ 419WestJet
Find Deal
Thu, 17 Jul - Thu, 24 Jul
WestJet Logo
8:30 a.m. - 9:25 p.m.YHZ-SFO
16h 55m2 stops
WestJet Logo
3:40 p.m. - 6:01 a.m.SFO-YHZ
10h 21m1 stop
C$ 425WestJet
Find Deal
Wed, 25 Jun - Mon, 30 Jun
Air Canada Logo
5:45 a.m. - 11:35 a.m.YHZ-SFO
9h 50m1 stop
Air Canada Logo
8:45 p.m. - 7:39 p.m.SFO-YHZ
18h 54m2 stops
C$ 473Air Canada
Find Deal
Mon, 2 Jun - Fri, 6 Jun
Air Canada Logo
1:15 p.m. - 10:02 p.m.YHZ-SFO
12h 47m2 stops
Air Canada Logo
8:45 p.m. - 7:39 p.m.SFO-YHZ
18h 54m2 stops
C$ 489Air Canada
Find Deal
Mon, 2 Jun - Fri, 6 Jun
 Logo
8:30 a.m. - 9:25 p.m.YHZ-SFO
16h 55m2 stops
 Logo
10:15 a.m. - 12:24 a.m.SFO-YHZ
34h 09m3 stops
C$ 635
Find Deal
Wed, 25 Jun - Mon, 30 Jun
United Airlines Logo
5:15 a.m. - 10:48 a.m.YHZ-SFO
9h 33m1 stop
United Airlines Logo
12:20 a.m. - 5:09 p.m.SFO-YHZ
12h 49m2 stops
C$ 678United Airlines
Find Deal
Thu, 17 Jul - Wed, 23 Jul
United Airlines Logo
5:15 a.m. - 5:43 p.m.YHZ-SFO
16h 28m2 stops
United Airlines Logo
12:20 a.m. - 5:09 p.m.SFO-YHZ
12h 49m2 stops
C$ 685United Airlines
Find Deal
Thu, 17 Jul - Wed, 23 Jul
 Logo
12:35 p.m. - 5:15 p.m.YHZ-SFO
32h 40m3 stops
 Logo
2:45 p.m. - 4:10 p.m.SFO-YHZ
21h 25m3 stops
C$ 835
Find Deal
Wed, 25 Jun - Mon, 30 Jun
Delta Logo
3:20 p.m. - 11:51 p.m.YHZ-SFO
12h 31m2 stops
Delta Logo
12:40 a.m. - 5:40 p.m.SFO-YHZ
13h 00m2 stops
C$ 943Delta
Find Deal
Mon, 2 Jun - Thu, 5 Jun
Delta Logo
8:30 a.m. - 6:47 p.m.YHZ-SFO
14h 17m2 stops
Delta Logo
12:52 a.m. - 5:40 p.m.SFO-YHZ
12h 48m2 stops
C$ 966Delta
Find Deal
Tue, 1 Jul - Mon, 7 Jul
Useful Info

KAYAK's insights & trends for Halifax to San Francisco flights

Get data-powered insights and trends into flights from Halifax to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Halifax to San Francisco?

The average price of all round-trip flights from Halifax to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Friday and more expensive on a Saturday. On your return trip to Halifax, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Halifax to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Halifax to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Halifax to San Francisco is August, where tickets cost C$ 388 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 865 and C$ 703 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Halifax to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Halifax to San Francisco, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 244
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Halifax to San Francisco

When to book flights from Halifax to San Francisco

Are your dates flexible? Find out the best times to travel from Halifax to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Halifax to San Francisco

  • What is the cheapest flight from Halifax to San Francisco?

    In the last 3 days, the lowest price for a flight from Halifax to San Francisco was C$ 176 for a one-way ticket and C$ 303 for a round-trip.

  • Which aircraft models fly most regularly from Halifax to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Halifax to San Francisco?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Halifax and San Francisco, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Halifax to San Francisco, Porter Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Halifax to San Francisco are Porter Airlines and United Airlines. With an average price for the route of C$ 398 and an overall rating of 8.0, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 704 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Halifax to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Halifax to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Halifax to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Halifax is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Halifax to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Halifax with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Halifax to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Halifax up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Halifax to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Halifax to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Halifax to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 285 reviews
7.6Food
8.2Boarding
8.8Crew
7.0Entertainment
8.1Comfort
Airline reviews

I love the 2 seats per row. More room. The crew were excellent.

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

It was so bad experience they wanted just charged passengers for any reason.

Delta was great. West Jet was not. I booked my flight in Sept (well over two months ago), but was told there were 2 reservations and NO tickets for me, my husband and 16mo daughter. We were unable to go ahold of West Jet over the phone and the kiosk was unhelpful so we had to buy completely new tickets in order to get home that day. I’ve called West Jet twice since and sat on the phone for over an hour without speaking to any representatives.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

All good, but plane outdated, seat uncomfortable, food that we had was 4 out of 10. Crew was great!

Lack of crew staffs to handle emergency medical situations that ending no meal served and only hot water and bag of pretzels served for business class!

Very Poor Even with the disruptions our flight was delayed twice then eventually cancelled. Subsequently we to this date have lost 3 days of our vacation. The situation still remains unresolved

The app and the information given at the counter did not match.

The app and the information given at the counter did not match

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

The speakers were way too loud. Music was played during boarding too. This noise could've been avoided.

The seats for first class were so close together it was hard to get by one another to go to the bathroom. If I knew that this was first class I would have just paid and flown economy

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