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Cheap flights from Hamilton, ON to San Francisco Bay Area from C$ 244

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — SFO
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to San Francisco Bay Area

Enter your travel dates to find the best prices.

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 April 2026.

Wed 6/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Tue 12/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 28/3C$ 440
Tue 28/46:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Wed 13/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 444
Tue 5/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 446
Fri 8/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Tue 12/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 447
Fri 1/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 4/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 28/3C$ 453
Wed 27/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Tue 2/66:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 460
Mon 22/66:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Mon 29/66:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 471
Mon 1/66:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Tue 9/66:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 475
Thu 18/66:10 p.m.
YHM
-
SFO
1 stop25h 30m
WestJet
Tue 23/66:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 29/3C$ 478
Sat 23/56:10 p.m.
YHM
-
SFO
1 stop25h 30m
WestJet
Mon 7/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 30/3C$ 481
Sun 10/57:55 p.m.
YHM
-
SJC
2 stops22h 37m
Multiple Airlines
Sat 16/52:49 p.m.
SJC
-
YHM
3 stops25h 10m
Multiple Airlines
Deal found 28/3C$ 1,053
Fri 1/59:10 a.m.
YHM
-
SJC
3 stops16h 05m
Multiple Airlines
Mon 4/57:20 a.m.
SJC
-
YHM
2 stops12h 53m
Multiple Airlines
Deal found 30/3C$ 1,159

Find 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 April 2026.

Round-trip from

C$ 440

One-way from

C$ 244

Popular in

December

Cheapest in

April

Average price

C$ 474
WestJet
  • WestJet
  • 6/5-12/5
  • 2 total stops
  • 39h 00m total
  • Hamilton to San Francisco Bay Area
Search Deals
WestJet
  • WestJet
  • 14/4
  • 1 total stop
  • 9h 20m total
  • Hamilton to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 2026.
Use the filters below to find and compare flights from Hamilton to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 1/5

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Mon 4/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 454

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 27/5

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Tue 2/6

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 460

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 24/6

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Tue 30/6

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 483

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 29/4

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Wed 6/5

1:00 p.m.-5:15 p.m.

1 stop25h 15m

C$ 489

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sat 5/9

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Sun 20/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 496

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 14/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Sun 4/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 502

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 21/9

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Thu 1/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 506

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 19/5

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Mon 25/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 517

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 28/7

6:10 p.m.-4:40 p.m.

1 stop25h 30m

San Francisco

Tue 4/8

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 518

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 26/4

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Sat 2/5

1:00 p.m.-5:15 p.m.

1 stop25h 15m

C$ 521

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 47 resultsSorted by cheapest first
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5

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, August is the cheapest month in which you can book a flight from Hamilton, Ontario to San Francisco Bay Area (average of C$ 222). Flying from Hamilton, Ontario to San Francisco Bay Area in December is currently the most expensive (average of C$ 352). 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 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 April 2026.
See what other customers who have flown with Air Canada from Hamilton to San Francisco Bay Area have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,872 reviews
Check prices

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,872 reviews
Air Canada
7.1
Good
10,872 reviews
Check prices

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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.

  • How long is the flight from Hamilton, Ontario to San Francisco Bay Area?

    WestJet can get you from Hamilton, Ontario to San Francisco Bay Area in just under 20h 50m. Your travel time can differ by up to . The distance between Hamilton, Ontario and San Francisco Bay Area is about 3605 km.

  • 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, August is the cheapest month in which you can book a flight from Hamilton, Ontario to San Francisco Bay Area (average of C$ 222). Flying from Hamilton, Ontario to San Francisco Bay Area in December is currently the most expensive (average of C$ 352). 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

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Top airline flying from Hamilton to San Francisco Bay Area

Discover the top airline 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 407AverageC$ 517FlexibilityNo cancel feeOn-time67%
Search Air Canada 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?

Cheapflights helps you find that perfect flight to San Francisco Bay Area from Hamilton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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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