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Cheap Flights from Halifax International to San Francisco International

Compare Halifax International to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Halifax International to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Halifax International Airport to San Francisco International Airport? If you want to travel next month, return fares start from $786. Find the lowest prices on one-way and return tickets right here.
San Francisco.$636 per passenger.Departing Mon, 14 Sep, returning Mon, 21 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Halifax International on Mon, 14 Sep, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Mon, 21 Sep, arriving in Halifax International.Price includes taxes and charges.From $636, select.
San Francisco.$685 per passenger.Departing Thu, 1 Oct, returning Sun, 4 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Halifax International on Thu, 1 Oct, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Sun, 4 Oct, arriving in Halifax International.Price includes taxes and charges.From $685, select.
San Francisco.$692 per passenger.Departing Wed, 15 Jul, returning Mon, 20 Jul.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Halifax International on Wed, 15 Jul, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Mon, 20 Jul, arriving in Halifax International.Price includes taxes and charges.From $692, select.
San Francisco.$728 per passenger.Departing Wed, 5 Aug, returning Fri, 14 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Halifax International on Wed, 5 Aug, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Fri, 14 Aug, arriving in Halifax International.Price includes taxes and charges.From $728, select.
San Francisco.$756 per passenger.Departing Wed, 29 Jul, returning Tue, 11 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Halifax International on Wed, 29 Jul, arriving in San Francisco International.Inbound indirect flight with Delta, departs from San Francisco International on Tue, 11 Aug, arriving in Halifax International.Price includes taxes and charges.From $756, select.
San Francisco.$786 per passenger.Departing Tue, 16 Jun, returning Sat, 20 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Halifax International on Tue, 16 Jun, arriving in San Francisco International.Inbound indirect flight with Delta, departs from San Francisco International on Sat, 20 Jun, arriving in Halifax International.Price includes taxes and charges.From $786, select.
San Francisco.$812 per passenger.Departing Thu, 27 Aug, returning Fri, 4 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Halifax International on Thu, 27 Aug, arriving in San Francisco International.Inbound indirect flight with Delta, departs from San Francisco International on Fri, 4 Sep, arriving in Halifax International.Price includes taxes and charges.From $812, select.
San Francisco.$942 per passenger.Departing Thu, 18 Jun, returning Fri, 10 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Halifax International on Thu, 18 Jun, arriving in San Francisco International.Inbound indirect flight with Delta, departs from San Francisco International on Fri, 10 Jul, arriving in Halifax International.Price includes taxes and charges.From $942, select.
San Francisco.$962 per passenger.Departing Tue, 5 Jan, returning Mon, 11 Jan.Return flight with Porter Airlines and WestJet.Outbound indirect flight with Porter Airlines, departs from Halifax International on Tue, 5 Jan, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Mon, 11 Jan, arriving in Halifax International.Price includes taxes and charges.From $962, select.
San Francisco.$983 per passenger.Departing Fri, 6 Nov, returning Sat, 28 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Halifax International on Fri, 6 Nov, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Sat, 28 Nov, arriving in Halifax International.Price includes taxes and charges.From $983, select.
San Francisco.$1,218 per passenger.Departing Sun, 6 Dec, returning Sat, 12 Dec.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Halifax International on Sun, 6 Dec, arriving in San Francisco International.Inbound indirect flight with Porter Airlines, departs from San Francisco International on Sat, 12 Dec, arriving in Halifax International.Price includes taxes and charges.From $1,218, select.
San Francisco.$1,437 per passenger.Departing Fri, 29 May, returning Fri, 5 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Halifax International on Fri, 29 May, arriving in San Francisco International.Inbound indirect flight with Delta, departs from San Francisco International on Fri, 5 Jun, arriving in Halifax International.Price includes taxes and charges.From $1,437, select.

Find the cheapest month to fly from Halifax International to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Halifax International to San Francisco International flights are currently cheapest in September.
May
Find prices
Jun
from $786
Jul
from $692
Aug
from $728
Sep
from $636
Oct
from $685
Nov
from $983
Dec
from $1,218
Jan
from $962
Feb
Find prices
Mar
Find prices
Apr
Find prices

Halifax International to San Francisco International: Alternative routes

Compare routes from Halifax International to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

San Francisco International

18km from central San Francisco
ClosestCheapest
from $636
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Oakland Metropolitan Oak

19km from central San Francisco
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San Carlos

33km from central San Francisco
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Concord

40km from central San Francisco
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San Jose International

63km from central San Francisco
from $769
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San Jose Reid-Hillview

72km from central San Francisco
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Santa Rosa

89km from central San Francisco
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Halifax to San Francisco: Flight information

The things to know before you go.
Cheapest flight found$642
Cheapest month to flySeptember

Finding cheap flights from Halifax International to San Francisco International: Frequently asked questions

The best price we found for a return flight from Halifax International to San Francisco International is $636. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Halifax International to San Francisco International. But we found flights with one or more stops from $642.
As of May 2026, there are no flights flying from Halifax International to San Francisco International.
The cheapest month to fly from Halifax International to San Francisco International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Halifax International Airport to San Francisco International Airport on Monday, 14 September 2026.
No airlines currently offer direct flights between Halifax International Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, WestJet offers the cheapest flight tickets to San Francisco International.

Flying from Halifax Stanfield International Airport (YHZ) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, making San Francisco four hours behind Halifax.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your YHZ to SFO flight.

  • Be prepared for longer lines during popular months like August. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

How to find the cheapest flights from Halifax Stanfield International Airport (YHZ) to San Francisco International Airport (SFO)

  • $380 is currently the best price for a one-way Halifax Stanfield International Airport to San Francisco International Airport flight. Return flights start from $636. These prices may change based on demand.

  • To find cheap tickets from YHZ to SFO, book early. Airlines usually offer the most competitive fares when flights are first released.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' tool. It'll give you the cheapest price across every month when looking for your flight from Halifax Stanfield International Airport to San Francisco International Airport.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as there's a new deal on cheap flights from YHZ to SFO.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Halifax Stanfield International Airport to San Francisco International Airport.

Handy information about Halifax Stanfield International Airport (YHZ)

  • When it comes to the on-time performance of Halifax Stanfield International Airport, data shows 56.27% of flights meet their scheduled arrival time.

  • Halifax Stanfield International Airport is about 32 kilometres from central Halifax. If you're ride-sharing, catching a cab or driving from the centre, it'll take 30 minutes or so to arrive, depending on the traffic.

  • The trip on public transport takes roughly 1 hour 10 minutes.

  • Need a convenient hotel near YHZ? If you're boarding an early flight from Halifax Stanfield International Airport to San Francisco International Airport, these stays will put you moments from your check-in counter:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to central San Francisco has a drive time of about 20 minutes. It's approximately 21 kilometres away.

  • It takes roughly 45 minutes when travelling by public transport.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Halifax Stanfield International Airport to San Francisco International Airport is February, while August is the most popular. Choose the ideal time to go to San Francisco based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in San Francisco is September, with temperatures ranging between 12ºC and 22ºC. Lock in your flights from Halifax Stanfield International Airport to San Francisco International Airport in this month if this is the kind of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from YHZ to SFO in January. Average temperatures are between 6ºC and 16ºC then.

Explore more of United States

  • You've visited San Francisco, now it's time to explore more of United States. Travel around 64 kilometres south-east to San Jose to check off its top attractions. From Winchester Mystery House to Rosicrucian Egyptian Museum and San Jose Museum of Art, you'll have a full itinerary ahead.

  • If you want to check out another side of United States, head for Fresno, about 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden are among the biggest draws.

More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.