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Cheap flights from Hamilton, ON to San Francisco Bay Area from C$ 224

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SFO
6 May — 13 May1
1 adult

Cheap flight deals from Hamilton to San Francisco Bay Area

Keep the following information in mind while searching for Hamilton to San Francisco Bay Area flight deals. Data was last updated 1 May 2025.

Round-trip from

C$ 392

One-way from

C$ 225

Popular in

December

Cheapest in

March

Average price

C$ 517
WestJet
  • WestJet
  • 16/7-23/7
  • 2 total stops
  • 17h 56m total
  • Hamilton to San Francisco Bay Area
Search Deals
WestJet
  • WestJet
  • 2/7
  • 1 total stop
  • 9h 05m total
  • Hamilton to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Find flight deals from Hamilton to San Francisco Bay Area

Cheapest flights from Hamilton to San Francisco Bay Area
Explore the most affordable flight options available from Hamilton to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Wed 16/76:00 a.m.YHM - SFO
1 stop9h 05mWestJet
Wed 23/712:50 p.m.SFO - YHM
1 stop8h 51mWestJet
Deal found 30/4C$ 392
Thu 29/56:00 a.m.YHM - SJC
3 stops31h 05mMultiple Airlines
Thu 5/66:00 a.m.SJC - YHM
2 stops15h 41mMultiple Airlines
Deal found 30/4C$ 467
Tue 3/68:20 a.m.YHM - SFO
2 stops16h 05mMultiple Airlines
Thu 5/67:30 a.m.SFO - YHM
2 stops33h 29mMultiple Airlines
Deal found 30/4C$ 478
Sun 31/86:00 a.m.YHM - SJC
2 stops13h 52mWestJet
Wed 10/911:28 a.m.SJC - YHM
2 stops34h 12mWestJet
Deal found 30/4C$ 1,034

Cheapflights Fare Finder

Customize your flight search to find flights from Hamilton to San Francisco Bay Area 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 629,999 searches. Data last updated 1 May 2025.
Use the filters below to find and compare flights from Hamilton to San Francisco Bay Area that are best for you.

Fly from

Hamilton

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 16/7

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Wed 23/7

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 392

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Thu 29/5

6:00 a.m.-10:05 a.m.

3 stops31h 05m

San Jose

Thu 5/6

6:00 a.m.-12:41 a.m.

2 stops15h 41m

C$ 467

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 3/6

8:20 a.m.-9:25 p.m.

2 stops16h 05m

San Francisco

Thu 5/6

7:30 a.m.-7:59 p.m.

2 stops33h 29m

C$ 478

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Sun 31/8

6:00 a.m.-4:52 p.m.

2 stops13h 52m

San Jose

Wed 10/9

11:28 a.m.-12:40 a.m.

2 stops34h 12m

C$ 1,034

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 17/8

6:00 a.m.-1:59 p.m.

2 stops10h 59m

C$ 224

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sat 14/6

6:00 a.m.-4:42 p.m.

2 stops13h 42m

C$ 305

HamiltonSanta Rosa

YHM - STS

YHMSTS

Hamilton

Sat 14/6

6:00 a.m.-7:43 p.m.

2 stops16h 43m

C$ 323

HamiltonOakland

YHM - OAK

YHMOAK

Hamilton

Fri 16/5

6:00 a.m.-10:56 a.m.

3 stops31h 56m

C$ 358

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Tue 3/6

6:00 a.m.-10:13 p.m.

2 stops19h 13m

C$ 542

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Thu 10/7

7:05 a.m.-7:15 p.m.

2 stops15h 10m

C$ 703

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Best time to book a flight from Hamilton to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Hamilton 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 Hamilton to San Francisco Bay Area

What is the cheapest month to book a flight from Hamilton, Ontario to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to San Francisco Bay Area (average of C$ 276). Flying from Hamilton, Ontario to San Francisco Bay Area in December is currently the most expensive (average of C$ 368). 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.

What is the cheapest time of day to fly from YHM to XIH?

Find hourly flight availability from Hamilton to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hamilton, Ontario to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated 1 May 2025.
WestJet
7.2
Good
2,826 reviews
Check prices

Boarding

7.4

Food

6.2

Overall

7.2

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
2,826 reviews
WestJet
7.2
Good
2,826 reviews
Check prices

Boarding

7.4

Food

6.2

Overall

7.2

Comfort

7.1

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Hamilton to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Hamilton to San Francisco Bay Area, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

  • What are the most popular routes from Hamilton, Ontario to San Francisco Bay Area?

    While some choose either Hamilton - San Jose or Hamilton - Oakland, Hamilton - San Francisco is the most popular route from Hamilton, Ontario to San Francisco Bay Area.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to San Francisco Bay Area 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 Hamilton, Ontario to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to San Francisco Bay Area (average of C$ 276). Flying from Hamilton, Ontario to San Francisco Bay Area in December is currently the most expensive (average of C$ 368). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Hamilton to San Francisco Bay Area

Discover the top 3 airlines that operate flights from Hamilton to San Francisco Bay Area. 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 629,999 searches. Data last updated 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 286AverageC$ 364FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 329AverageC$ 555FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 427AverageC$ 775FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to San Francisco Bay Area?

Deals for Hamilton to San Francisco Bay Area flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to San Francisco Bay Area?

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Yes! Cheapflights helps users easily find flights from Hamilton to San Francisco Bay Area with no change fees.

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