SFO - YHZ

$148 Find Cheap Flights from San Francisco to Halifax

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Halifax departing on 6/2. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Halifax

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Halifax, 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 San Francisco to Halifax, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$344
Typical prices: $618-$394
WestJet
Tue 9/8Mon 9/14
SFO - YHZ • 1 stop
Cheapest one-way
$148
Typical prices: $154-$397
WestJet
Tue 6/2
SFO - YHZ • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Halifax. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $583 (round-trip)
Shortest trip • 8h 41m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 46% compared to booking last minute.
Insights
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When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Halifax!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Halifax (SFO-YHZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Halifax 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Halifax

Tue, Sep 8 - Mon, Sep 14
WestJet Logo
6:00 am - 7:10 pm
SFO
-
YHZ
9h 10m
1 stop
WestJet Logo
1:30 pm - 9:55 pm
YHZ
-
SFO
12h 25m
2 stops
$344WestJet
Tue, Sep 8 - Mon, Sep 14
WestJet Logo
6:00 am - 9:05 pm
SFO
-
YHZ
11h 05m
2 stops
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
$352WestJet
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
6:00 am - 7:10 pm
SFO
-
YHZ
9h 10m
1 stop
Multiple Airlines Logo
6:20 am - 12:20 pm
YHZ
-
SFO
10h 00m
1 stop
$357Multiple Airlines
Fri, Sep 18 - Sat, Oct 3
WestJet Logo
6:00 am - 9:40 pm
SFO
-
YHZ
11h 40m
2 stops
WestJet Logo
9:50 am - 9:55 pm
YHZ
-
SFO
16h 05m
2 stops
$358WestJet
Tue, Sep 8 - Mon, Sep 14
WestJet Logo
6:00 am - 9:05 pm
SFO
-
YHZ
11h 05m
2 stops
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
$359WestJet
Fri, Sep 18 - Sat, Oct 3
WestJet Logo
6:00 am - 7:10 pm
SFO
-
YHZ
9h 10m
1 stop
WestJet Logo
7:45 am - 9:55 pm
YHZ
-
SFO
18h 10m
1 stop
$365WestJet
Wed, Sep 30 - Wed, Oct 14
WestJet Logo
6:00 am - 9:05 pm
SFO
-
YHZ
11h 05m
2 stops
WestJet Logo
1:30 pm - 9:55 pm
YHZ
-
SFO
12h 25m
2 stops
$366WestJet
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
6:00 am - 9:40 pm
SFO
-
YHZ
11h 40m
2 stops
Multiple Airlines Logo
6:20 am - 12:20 pm
YHZ
-
SFO
10h 00m
1 stop
$367Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
WestJet Logo
1:00 pm - 6:55 am
SFO
-
YHZ
13h 55m
2 stops
WestJet Logo
4:40 pm - 12:00 pm
YHZ
-
SFO
23h 20m
2 stops
$379WestJet
Tue, Jul 7 - Wed, Jul 22
WestJet Logo
6:05 pm - 10:45 am
SFO
-
YHZ
12h 40m
2 stops
WestJet Logo
3:35 pm - 9:55 pm
YHZ
-
SFO
10h 20m
1 stop
$381WestJet
Booking Insights

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

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

How much is a round-trip flight from San Francisco to Halifax?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Halifax departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Halifax, 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 San Francisco to Halifax is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $894 and $831 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Halifax, 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 San Francisco to Halifax, you should book around 2 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$148
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San Francisco to Halifax

When to book flights from San Francisco to Halifax

Are your dates flexible? Find out the best times to travel from San Francisco to Halifax 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 San Francisco to Halifax

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

    In the last 3 days, the lowest price for a flight from San Francisco to Halifax was $148 for a one-way ticket and $344 for a round-trip.

  • Do I need a passport to fly between San Francisco and Halifax?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Halifax.

  • Which airports will I be using when flying from San Francisco to Halifax?

    San Francisco airport is called San Francisco and the only airport in Halifax is Halifax Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Halifax are Delta and United Airlines. With an average price for the route of $665 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $854 and an overall rating of 7.4.

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

    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 San Francisco to Halifax.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Halifax from San Francisco 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 San Francisco to Halifax?

    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 Halifax with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and YHZ can sometimes prove cheaper using this method.

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

    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 Halifax from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Francisco to Halifax

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Halifax. 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 San Francisco to Halifax? 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.
7.9
DeltaOverall score based on 8465 reviews
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

They lost my bag. Hopefully it will be here tomorrow.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

The airplane has been replaced and late night layover have been extended from 3 to 7 and the only compensation was a $15 food voucher after most restaurants have been closed, not helping with children after a 18+ hour international flight

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Was notified on a timely manner of any changes, if any, of the flight schedules.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

It was great other than the plane was really small

Everything you need to know for your flight from San Francisco to Halifax

Information on your arrival and departure airports