$173+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — SFO
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest
Best
Last-minute
One-way
Cheapest flights from Halifax to San FranciscoExplore 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 July 27, 2026.
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 July 27, 2026.
This oojo deal was found by Cheapflights users on 7/23. 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 9/19:50 am
YHZ
- SFO
2 stops16h 05m
WestJet
Wed 9/306:00 am
SFO
- YHZ
2 stops11h 40m
WestJet
Deal found 7/23![WestJet logo]()
$345
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:35 pm
YHZ
- SFO
1 stop10h 20m
WestJet
Mon 10/196:00 am
SFO
- YHZ
1 stop11h 20m
WestJet
Deal found 7/25![WestJet logo]()
$346
This FlightHub deal was found by Cheapflights users on 7/26. 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 9/91:30 pm
YHZ
- SFO
2 stops12h 25m
WestJet
Sun 9/206:00 am
SFO
- YHZ
2 stops11h 40m
WestJet
Deal found 7/26![WestJet logo]()
$350
Best flights from Halifax to San FranciscoDiscover 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 July 27, 2026.
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 July 27, 2026.
This oojo deal was found by Cheapflights users on 7/23. 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.
Wed 9/93:35 pm
YHZ
- SFO
1 stop10h 20m
WestJet
Sun 9/206:00 am
SFO
- YHZ
1 stop11h 20m
WestJet
Deal found 7/23![WestJet logo]()
$355
This Delta deal was found by Cheapflights users on 7/23. 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 9/16:30 am
YHZ
- SFO
2 stops15h 43m
Delta
Sun 9/65:36 am
SFO
- YHZ
1 stop11h 34m
Delta
Deal found 7/23![Delta logo]()
$457
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
YHZ
- SFO
2 stops21h 40m
Multiple Airlines
Sun 9/136:00 am
SFO
- YHZ
3 stops24h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/63:35 pm
YHZ
- SFO
1 stop10h 20m
WestJet
Sun 9/206:00 am
SFO
- YHZ
1 stop11h 20m
WestJet
Deal found 7/22![WestJet logo]()
$368
This Trip.com deal was found by Cheapflights users on 7/22. 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 8/198:00 pm
YHZ
- SFO
1 stop24h 40m
WestJet
Wed 8/266:00 am
SFO
- YHZ
1 stop9h 10m
WestJet
Deal found 7/22![WestJet logo]()
$408
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/223:30 pm
YHZ
- SFO
1 stop10h 17m
Delta
Wed 8/266:05 pm
SFO
- YHZ
1 stop10h 05m
Delta
Deal found 7/24![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 7/26. 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.
Wed 8/126:30 am
YHZ
- SFO
2 stops17h 09m
Delta
Wed 8/266:05 pm
SFO
- YHZ
1 stop10h 05m
Delta
Deal found 7/26![Delta logo]()
$501
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 8/153:30 pm
YHZ
- SFO
2 stops10h 45m
Delta
Sun 8/306:00 am
SFO
- YHZ
1 stop9h 10m
Delta
Deal found 7/22![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 8/146:30 am
YHZ
- SFO
2 stops19h 30m
Delta
Fri 8/2810:00 pm
SFO
- YHZ
2 stops19h 25m
Delta
Deal found 7/26![Delta logo]()
$543
Last-minute flights from Halifax to San FranciscoDiscover last-minute flight deals from Halifax to San Francisco. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Halifax to San Francisco. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:06 pm
YHZ
- SFO
2 stops22h 01m
American Airlines
Mon 8/175:33 am
SFO
- YHZ
2 stops28h 47m
American Airlines
Deal found 7/24![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:06 pm
YHZ
- SFO
2 stops22h 01m
American Airlines
Tue 8/1810:12 am
SFO
- YHZ
2 stops23h 24m
American Airlines
Deal found 7/24![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:21 pm
YHZ
- SFO
2 stops22h 29m
American Airlines
Wed 8/264:31 pm
SFO
- YHZ
2 stops17h 05m
American Airlines
Deal found 7/26![American Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/129:50 am
YHZ
- SFO
2 stops26h 53m
Multiple Airlines
Wed 8/196:00 am
SFO
- YHZ
1 stop9h 10m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 7/26. 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.
Sat 8/153:30 pm
YHZ
- SFO
2 stops10h 45m
Delta
Fri 8/2812:12 am
SFO
- YHZ
2 stops16h 58m
Delta
Deal found 7/26![Delta logo]()
$477
This oojo deal was found by Cheapflights users on 7/22. 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 8/184:05 pm
YHZ
- SFO
2 stops23h 55m
WestJet
Wed 8/266:00 am
SFO
- YHZ
2 stops11h 40m
WestJet
Deal found 7/22![WestJet logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/199:50 am
YHZ
- SFO
2 stops16h 05m
WestJet
Wed 8/266:00 am
SFO
- YHZ
1 stop11h 20m
WestJet
Deal found 7/22![WestJet logo]()
$363
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 8/223:30 pm
YHZ
- SFO
1 stop10h 17m
Delta
Wed 8/266:05 pm
SFO
- YHZ
1 stop10h 05m
Delta
Deal found 7/22![Delta logo]()
$479
One-way flights from Halifax to San FranciscoSearch for one-way flight options from Halifax to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Halifax to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/27:45 am
YHZ
- SFO
3 stops17h 01m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 8/238:00 pm
YHZ
- SFO
2 stops52h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$202
This Flightnetwork deal was found by Cheapflights users on 7/22. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:35 pm
YHZ
- SFO
1 stop10h 20m
WestJet
Deal found 7/22![WestJet logo]()
$204
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:45 am
YHZ
- SFO
1 stop32h 15m
WestJet
Deal found 7/24![WestJet logo]()
$215
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 pm
YHZ
- SFO
1 stop24h 40m
WestJet
Deal found 7/25![WestJet logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/61:30 pm
YHZ
- SFO
2 stops12h 25m
WestJet
Deal found 7/22![WestJet logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/247:35 pm
YHZ
- SFO
3 stops29h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$223
This oojo deal was found by Cheapflights users on 7/26. 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 10/138:15 pm
YHZ
- SFO
2 stops24h 25m
WestJet
Deal found 7/26![WestJet logo]()
$228
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (oojo) |
One-way from | $173 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $484 |
Cheapflights Fare Finder
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 July 27, 2026.
Use the filters below to find and compare flights from Halifax to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Wed 9/9
3:35 pm-9:55 pm
1 stop10h 20m
San Francisco
Sun 9/20
6:00 am-9:20 pm
1 stop11h 20m
$355
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Sun 9/6
3:35 pm-9:55 pm
1 stop10h 20m
San Francisco
Sun 9/20
6:00 am-9:20 pm
1 stop11h 20m
$368
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Wed 8/19
8:00 pm-4:40 pm
1 stop24h 40m
San Francisco
Wed 8/26
6:00 am-7:10 pm
1 stop9h 10m
$408
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Tue 9/1
6:30 am-6:13 pm
2 stops15h 43m
San Francisco
Sun 9/6
5:36 am-9:10 pm
1 stop11h 34m
$457
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Tue 9/8
11:00 pm-4:40 pm
2 stops21h 40m
San Francisco
Sun 9/13
6:00 am-10:45 am
3 stops24h 45m
$461
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Sat 8/22
3:30 pm-9:47 pm
1 stop10h 17m
San Francisco
Wed 8/26
6:05 pm-8:10 am
1 stop10h 05m
$479
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Wed 8/12
6:30 am-7:39 pm
2 stops17h 09m
San Francisco
Wed 8/26
6:05 pm-8:10 am
1 stop10h 05m
$501
Quickest round-trip
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Sat 8/15
3:30 pm-10:15 pm
2 stops10h 45m
San Francisco
Sun 8/30
6:00 am-7:10 pm
1 stop9h 10m
$531
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Fri 8/14
6:30 am-10:00 pm
2 stops19h 30m
San Francisco
Fri 8/28
10:00 pm-9:25 pm
2 stops19h 25m
$543
Cheapest one-way
HalifaxSan Francisco
YHZ - SFO
YHZSFO
Halifax Intl
Mon 9/28
3:35 pm-9:55 pm
1 stop10h 20m
$204
Showing 1-10 of 16 resultsSorted by cheapest first
- 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.
YHZ-SFO
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
What is the cheapest month to book a flight from Halifax to San Francisco?
Currently, September is the cheapest month in which you can book a flight from Halifax to San Francisco (average of $403). Flying from Halifax to San Francisco in January is currently the most expensive (average of $907). 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.
How much does it cost to fly round-trip from Halifax to San Francisco?
Airfare is below average for this route at the moment.
Halifax to San Francisco flights typically cost between $396 and $441 in September.The cheapest round-trip price found within the last 5 days was $345 on WestJet (Sep 1-Sep 30).
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 July 27, 2026.
Read through reviews of airlines operating flights from Halifax to San Francisco, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Comfort
7.1
Crew
7.8
Boarding
7.3
Entertainment
6.8
Food
6.3
Reviews
1 / 20
6.0
GoodPaula,Mar 2026
YVR - PSP
Overall
7.1
Comfort
7.1
Crew
7.8
Boarding
7.3
Entertainment
6.8
Food
6.3
Reviews
1 / 20
6.0
GoodPaula,Mar 2026
YVR - PSP
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis
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Alternative routes for Halifax to San Francisco
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Halifax and San Francisco flights
Browse other Halifax and San Francisco flight options. Last updated on July 27, 2026.
Other flights from Halifax
Browse through other flights departing from Halifax. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Top airline flying from Halifax to San Francisco
Discover the top airline 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$391 | Average$605 | FlexibilityNo cancel fee | On-time67% |