HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Halifax

$144+ Cheap flights from San Francisco (SFO) to Halifax (YHZ)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YHZ
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Halifax with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Halifax

Cheapest flights from San Francisco to Halifax
Explore the most affordable flight options available from San Francisco to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This FlightHub deal was found by Cheapflights users on 2/17. 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 5/306:00 am
SFO
-
YHZ
2 stops11h 40m
WestJet
Sun 6/149:50 am
YHZ
-
SFO
2 stops16h 05m
WestJet
Deal found 2/17$368
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.
Wed 4/221:10 pm
SFO
-
YHZ
2 stops14h 18m
WestJet
Sun 4/269:50 am
YHZ
-
SFO
2 stops16h 05m
WestJet
Deal found 2/20$405
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.
Wed 4/221:10 pm
SFO
-
YHZ
2 stops14h 18m
WestJet
Wed 5/203:35 pm
YHZ
-
SFO
1 stop10h 20m
WestJet
Deal found 2/20$406
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:00 pm
SFO
-
YHZ
1 stop24h 15m
WestJet
Wed 3/256:10 pm
YHZ
-
SFO
1 stop22h 00m
WestJet
Deal found 2/18$407
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:23 pm
SFO
-
YHZ
2 stops15h 15m
Multiple Airlines
Wed 4/88:20 am
YHZ
-
SFO
1 stop31h 50m
Multiple Airlines
Deal found 2/18$417
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:32 pm
SFO
-
YHZ
2 stops37h 53m
Multiple Airlines
Wed 3/256:10 pm
YHZ
-
SFO
1 stop22h 00m
Multiple Airlines
Deal found 2/18$418
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
SFO
-
YHZ
2 stops11h 05m
WestJet
Wed 6/179:50 am
YHZ
-
SFO
2 stops16h 05m
WestJet
Deal found 2/19$419
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Tue 3/101:00 pm
SFO
-
YHZ
2 stops37h 02m
Multiple Airlines
Tue 3/246:30 am
YHZ
-
SFO
1 stop10h 12m
Multiple Airlines
Deal found 2/18$429
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
SFO
-
YHZ
2 stops11h 05m
WestJet
Fri 6/199:50 am
YHZ
-
SFO
2 stops16h 05m
WestJet
Deal found 2/19$431

Find flight deals from San Francisco to Halifax

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Halifax (YHZ). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(FlightHub)

One-way from

$144
(Trip.com)

Popular in

March

Cheapest in

November

Average price

$752
Provider with most accurate pricing for San Francisco-Halifax Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Halifax Intl flights.
Search Deals
From San Francisco to Halifax Intl
Search Deals
One-way flight from San Francisco to Halifax Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Halifax 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 21, 2026.
Use the filters below to find and compare flights from San Francisco to Halifax that are best for you.

Fly from

San Francisco

Fly to

Halifax

Route

Depart

Return

Price

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 4/22

1:10 pm-7:28 am

2 stops14h 18m

Halifax Intl

Sun 4/26

9:50 am-9:55 pm

2 stops16h 05m

$405

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 4/22

1:10 pm-7:28 am

2 stops14h 18m

Halifax Intl

Wed 5/20

3:35 pm-9:55 pm

1 stop10h 20m

$405

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Tue 3/10

1:00 pm-5:15 pm

1 stop24h 15m

Halifax Intl

Wed 3/25

6:10 pm-12:10 pm

1 stop22h 00m

$407

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 6/17

6:00 am-9:05 pm

2 stops11h 05m

Halifax Intl

Sun 6/21

9:50 am-9:55 pm

2 stops16h 05m

$431

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 6/12

6:00 am-9:05 pm

2 stops11h 05m

Halifax Intl

Fri 6/19

9:50 am-9:55 pm

2 stops16h 05m

$431

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 4/1

1:45 pm-1:11 pm

1 stop19h 26m

Halifax Intl

Wed 4/8

8:20 am-12:10 pm

1 stop31h 50m

$437

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 6/17

1:00 pm-6:55 am

2 stops13h 55m

Halifax Intl

Sat 6/27

3:35 pm-9:55 pm

1 stop10h 20m

$452

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Wed 4/22

1:45 pm-8:12 pm

1 stop26h 27m

Halifax Intl

Sun 4/26

9:50 am-9:55 pm

2 stops16h 05m

$456

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 3/13

11:43 pm-12:22 am

2 stops20h 39m

$279

San FranciscoHalifax

SFO - YHZ

SFOYHZ

San Francisco

Fri 3/13

1:45 pm-12:22 am

1 stop30h 37m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Francisco to Halifax

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Halifax in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Halifax flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Halifax flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Halifax flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Halifax 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 San Francisco-Halifax 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 San Francisco to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax from San Francisco 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 San Francisco to Halifax

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Halifax. Price data was last updated on February 20, 2026.

To ensure you get the cheapest price possible for a flight from San Francisco to Halifax, you should look to book at least 57 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 San Francisco to Halifax?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Halifax (average of $149). Flying from San Francisco to Halifax in March is currently the most expensive (average of $791). 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.

Reviews of airlines servicing Halifax

Get insights into the airlines that provide service to Halifax. 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 Halifax. Reviews last updated February 21, 2026.
Peruse reviews from past customers who have flown with United Airlines, WestJet, and Air Canada from San Francisco to Halifax 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.
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
3,270 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,734 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Halifax. 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 San Francisco to Halifax?

    For as low as $405, WestJet can have you in Halifax from San Francisco in 14h 18m. Airlines will cover a distance of 3029 mi.

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

    Flying on WestJet is currently your cheapest option to Halifax, with prices starting at $213. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $238 and $277, respectively. You may be able to fly from San Francisco to Halifax for 60% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Francisco to Halifax one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $133. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from San Francisco to Halifax for a low price.

  • Can I find deals for flights from San Francisco to Halifax that include hotel bookings?

    Yes. In addition to deals on San Francisco to Halifax flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Halifax?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Halifax.

  • Can I find deals for business class flights from San Francisco to Halifax?

    Yes. Cheapflights offers flight deals from San Francisco to Halifax 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 San Francisco to Halifax?

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Halifax (average of $149). Flying from San Francisco to Halifax in March is currently the most expensive (average of $791). 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
Dartmouth
Bridgewater

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from San Francisco to Halifax

Discover the top 3 airlines that operate flights from San Francisco to Halifax. 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$213Average$382FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$238Average$535FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$277Average$819FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.