Hamilton

Cheap flights from San Francisco (SFO) to Hamilton, ON, Canada

SFO — YYZ
Dec 10 — Dec 171
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Cheapflights Tip: The best prices from San Francisco to Hamilton are usually found in February or January, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find flight deals from San Francisco to Hamilton

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Average price

$496
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Hamilton

What is the cheapest time of day to fly from SFO to H4M?

One of the essential ways to save on airfare from San Francisco to Hamilton is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

What is the cheapest day to fly from San Francisco to Hamilton?

Travelers seeking maximum savings on their San Francisco to Hamilton flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hamilton

Peruse reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from San Francisco to Hamilton 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.

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Crew

8.6

Entertainment

6.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

  • What airport do you fly from for flights from San Francisco to Hamilton?

    San Francisco (SFO), located 11.0 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Hamilton. 8 airlines have flights from San Francisco to Hamilton on a regular basis. Booking flights from San Francisco to Hamilton should not be difficult; the airport handles an average of 21 outbound flights to Hamilton per day.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $120. Users have also found prices from $144 and $158 on Porter Airlines and Air Canada, respectively.

  • What are the most reliable airlines from San Francisco to Hamilton?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Hamilton on time: United Airlines (84%), Air Canada (78%), Air New Zealand (70%).

  • What are the cheapest flights from San Francisco to Hamilton?

    Looking for the cheapest flight from San Francisco to Hamilton? While on average our users pay $1,046, our data indicates the cheapest price to be $147. The most popular route (San Francisco - Toronto Pearson Intl), is priced around $297.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from San Francisco to Hamilton

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$158Average$337FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$160Average$490FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$162Average$432FlexibilityNo cancel feeOn-time52%
DeltaCheapest$197Average$392FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$214Average$540FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$338Average$404FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$423Average$625FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$454Average$612FlexibilityNo cancel feeOn-time71%

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