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.

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.

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).

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.

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

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.

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 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.

C$ 263+ Cheap Flights from Hamilton, ON to San Francisco Bay Area

Cheap flight deals from Hamilton to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 September 2026.

Tue 22/96:10 p.m. -

1 stop30h 45m

Sun 27/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 428

Sun 27/96:10 p.m. -

1 stop20h 50m

Tue 29/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 431

Tue 22/96:10 p.m. -

1 stop30h 45m

Tue 29/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 435

Tue 22/96:10 p.m. -

1 stop25h 30m

Thu 22/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 436

Fri 16/106:10 p.m. -

1 stop30h 45m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 439

Mon 28/96:10 p.m. -

1 stop30h 45m

Fri 2/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 445

Wed 14/106:10 p.m. -

1 stop30h 45m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 450

Fri 16/106:10 p.m. -

1 stop30h 45m

Mon 19/106:00 a.m. -

1 stop8h 15m

Deal found 18/9C$ 456

Fri 16/106:10 p.m. -

1 stop30h 45m

Sun 18/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 457

Wed 30/96:10 p.m. -

1 stop30h 45m

Mon 5/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 459

Thu 12/117:05 a.m. -

2 stops12h 58m

Mon 16/116:15 a.m. -

2 stops14h 37m

Deal found 18/9C$ 1,065

Tue 3/117:05 a.m. -

2 stops15h 03m

Mon 9/117:02 a.m. -

2 stops13h 50m

Deal found 16/9C$ 1,134

Best flights from Hamilton to San Francisco Bay Area
Discover carefully curated flight deals from Hamilton to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Tue 13/106:10 p.m. -

1 stop20h 50m

Thu 22/106:00 a.m. -

1 stop8h 15m

Deal found 18/9C$ 450

Thu 19/113:25 p.m. -

1 stop27h 25m

Mon 23/114:40 p.m. -

2 stops23h 57m

Deal found 18/9C$ 805

Fri 16/106:10 p.m. -

1 stop30h 45m

Mon 19/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 457

Sun 18/106:10 p.m. -

1 stop30h 45m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 466

Thu 1/106:10 p.m. -

1 stop30h 45m

Mon 5/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 717

Thu 22/106:10 p.m. -

1 stop20h 50m

Mon 26/105:40 p.m. -

1 stop18h 45m

Deal found 15/9C$ 734

Thu 12/117:05 a.m. -

2 stops12h 58m

Mon 16/116:15 a.m. -

2 stops14h 37m

Deal found 18/9C$ 1,065

Mon 12/106:10 p.m. -

1 stop20h 50m

Mon 19/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 758

Fri 13/117:05 a.m. -

2 stops12h 58m

Wed 18/118:03 a.m. -

2 stops12h 49m

Deal found 18/9C$ 1,065

Sun 4/106:10 p.m. -

1 stop20h 50m

Tue 6/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 761

Mon 12/106:10 p.m. -

1 stop20h 50m

Wed 14/101:00 p.m. -

1 stop25h 15m

Deal found 17/9C$ 766

Tue 3/117:05 a.m. -

2 stops15h 03m

Mon 9/117:02 a.m. -

2 stops13h 50m

Deal found 16/9C$ 1,134

Fri 9/106:10 p.m. -

1 stop20h 50m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 17/9C$ 783

Wed 4/117:05 a.m. -

2 stops12h 58m

Wed 11/118:03 a.m. -

2 stops12h 49m

Deal found 20/9C$ 1,167

Thu 26/117:05 a.m. -

2 stops13h 57m

Sun 6/128:00 a.m. -

2 stops12h 52m

Deal found 16/9C$ 1,187

Tue 6/107:25 a.m. -

2 stops14h 29m

Mon 19/107:53 p.m. -

2 stops19h 07m

Deal found 16/9C$ 1,337

Sat 10/107:00 a.m. -

3 stops40h 07m

Fri 16/102:15 p.m. -

3 stops19h 44m

Deal found 19/9C$ 1,419

Tue 6/107:25 a.m. -

2 stops14h 29m

Sun 18/107:53 p.m. -

2 stops19h 07m

Deal found 16/9C$ 1,495

Tue 13/106:10 p.m. -

2 stops24h 41m

Sun 18/109:58 a.m. -

2 stops28h 17m

Deal found 15/9C$ 1,583

Sat 26/127:05 a.m. -

2 stops16h 40m

Sat 2/16:15 a.m. -

2 stops14h 37m

Deal found 16/9C$ 1,850

Wed 14/106:10 p.m. -

2 stops24h 41m

Fri 16/102:59 p.m. -

2 stops47h 16m

Deal found 16/9C$ 1,714

Tue 3/113:25 p.m. -

2 stops25h 48m

Tue 10/1111:38 a.m. -

2 stops47h 47m

Deal found 19/9C$ 2,005

Sun 18/106:10 p.m. -

2 stops28h 42m

Tue 20/109:58 a.m. -

2 stops28h 17m

Deal found 16/9C$ 2,636

Find flight deals from Hamilton to San Francisco Bay Area

Round-trip from	C$ 439
One-way from	C$ 263
Popular in	July
Cheapest in	January
Average price	C$ 542

WestJet
16/10-20/10
2 total stops
39h 00m total
Hamilton to San Francisco Bay Area

Search Deals

WestJet
27/9-31/12
1 total stop
20h 50m total
Hamilton to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Sun 18/10

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

1 stop30h 45m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 278

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 1/10

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

1 stop30h 45m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 281

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 21/10

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

1 stop20h 50m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 281

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 23/10

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

1 stop20h 50m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 281

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 14/1

3:25 p.m.-3:50 p.m.

1 stop27h 25m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 315

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 2/10

8:35 a.m.-9:55 p.m.

2 stops16h 20m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 383

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 23/10

6:10 p.m.-8:38 p.m.

2 stops29h 28m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 401

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 15/10

8:35 a.m.-9:55 p.m.

2 stops16h 20m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 411

HamiltonSan Jose

YHM Hamilton - SJC San Jose

YHMSJC

Hamilton

Tue 3/11

7:05 a.m.-9:15 p.m.

3 stops17h 10m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 436

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Mon 19/10

11:45 a.m.-9:55 p.m.

2 stops13h 10m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

YHM-SFO

YHM-SJC

YHM-OAK

YHM-STS

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

YHM-zzXIH

YHM-SFO

YHM-SJC

YHM-OAK

YHM-STS

No data available for this route at this time. Please check back soon.

Related info for your journey

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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Alternative routes for Hamilton to San Francisco Bay Area

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Cheap flights from Hamilton, ON to San Francisco Bay Area from C$ 263

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hamilton to San Francisco Bay Area

Cheapest flights from Hamilton to San Francisco Bay AreaExplore 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 20 September 2026.

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 20 September 2026.

Best flights from Hamilton to San Francisco Bay AreaDiscover carefully curated flight deals from Hamilton to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Hamilton to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Hamilton to San Francisco Bay AreaDiscover last-minute flight deals from Hamilton to San Francisco Bay Area. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Hamilton to San Francisco Bay Area. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Hamilton to San Francisco Bay AreaSearch for one-way flight options from Hamilton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Hamilton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Hamilton to San Francisco Bay Area

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

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

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Related info for your journey

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

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

What are the most popular routes 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?

How can I 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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hamilton to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco Bay Area by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Hamilton to San Francisco Bay Area by cabin class

Find flights from Hamilton to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hamilton and San Francisco Bay Area flights

Browse other Hamilton and San Francisco Bay Area flight options. Last updated on 20 September 2026.

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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 20 September 2026.

Best flights from Hamilton to San Francisco Bay Area
Discover carefully curated flight deals from Hamilton to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Hamilton to San Francisco Bay Area
Discover last-minute flight deals from Hamilton to San Francisco Bay Area. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Hamilton to San Francisco Bay Area
Search for one-way flight options from Hamilton to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.