What is the cheapest airline that flies from Hamilton to San Francisco?

WestJet is the most popular carrier operating from Hamilton to San Francisco

When did momondo last update prices for flights from Hamilton Airport to San Francisco Airport?

Prices for flights from Hamilton Airport to San Francisco Airport refresh daily.

How old do you have to be to fly from Hamilton Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£259 Cheap Flights from Hamilton to San Francisco in 2025/26

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Find the cheapest flights from Hamilton, Ontario to San Francisco

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Enter your travel dates to find the best prices.

08:15 - 15:35YHM-SFO

10h 20m1 stop

07:30 - 19:00SFO-YHM

8h 30m1 stop

£304Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

18:10 - 22:50YHM-SFO

55h 40m2 stops

13:00 - 13:22SFO-YHM

21h 22m1 stop

£620WestJet

Find Deal

Mon, 22 Dec - Thu, 1 Jan

18:10 - 19:58YHM-SFO

28h 48m2 stops

12:26 - 17:17SFO-YHM

25h 51m2 stops

£692WestJet

Find Deal

Thu, 25 Dec - Wed, 31 Dec

18:10 - 12:12YHM-SFO

21h 02m1 stop

06:00 - 17:17SFO-YHM

32h 17m2 stops

£753WestJet

Find Deal

Thu, 6 Nov - Wed, 12 Nov

WestJet flights from Hamilton, Ontario to San Francisco

Our best WestJet deals on Hamilton, Ontario to San Francisco flight tickets

WestJet

22 Dec

YHM18:10Hamilton

55h 40m

2 stops

SFO22:50San Francisco

1 Jan

SFO13:00San Francisco

21h 22m

1 stop

YHM13:22Hamilton

£620

Find similar

WestJet

24 Oct

YHM06:00Hamilton

8h 54m

1 stop

SFO11:54San Francisco

2 Nov

SFO13:00San Francisco

25h 17m

1 stop

YHM17:17Hamilton

£656

Find similar

WestJet

25 Dec

YHM18:10Hamilton

28h 48m

2 stops

SFO19:58San Francisco

31 Dec

SFO12:26San Francisco

25h 51m

2 stops

YHM17:17Hamilton

£692

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 3/12

08:15-15:35

1 stop10h 20m

San Francisco

Wed 10/12

07:30-19:00

1 stop8h 30m

£304

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 22/12

18:10-22:50

2 stops55h 40m

San Francisco

Thu 1/1

13:00-13:22

1 stop21h 22m

£620

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 25/12

18:10-19:58

2 stops28h 48m

San Francisco

Wed 31/12

12:26-17:17

2 stops25h 51m

£692

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 6/11

18:10-12:12

1 stop21h 02m

San Francisco

Wed 12/11

06:00-17:17

2 stops32h 17m

£753

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 17/12

18:10-12:12

1 stop21h 02m

£259

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 24/12

18:10-12:12

1 stop21h 02m

£304

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 22/2

18:10-10:03

2 stops42h 53m

£307

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 22/12

18:10-22:50

2 stops55h 40m

£325

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 2/11

18:10-21:57

2 stops30h 47m

£346

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 23/12

05:45-12:12

1 stop9h 27m

£368

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hamilton, Ontario to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco?

The month of February is, on average, the cheapest month to fly to San Francisco from Hamilton, Ontario, with most prices found around £176. If you are unable to visit San Francisco during the month of February, then departing from Hamilton, Ontario during the month September is also very affordable. Most momondo users find prices during this month for around £194.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Sunday when prices can be found for as low as £305. This is often the case because there is less demand to fly during this day of the week. Flights from Hamilton, Ontario to San Francisco on a Thursday will generally be more expensive and average around £636. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the morning. Flights from Hamilton, Ontario to San Francisco during this time can be as low as £372. Try not to purchase tickets in the evening because they tend to be around £982. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Hamilton, Ontario to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Hamilton, Ontario to San Francisco (YHM to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to San Francisco

Direct flights	None

There are no direct flights from Hamilton, Ontario to San Francisco. There are no popular flight routes from Hamilton, Ontario to San Francisco.

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How far is Hamilton to San Francisco by plane?
The straight-line distance from Hamilton to San Francisco is 2240.9 mi. A reasonable flight in good conditions will take 10h 20m.
When did momondo last update prices for flights from Hamilton Airport to San Francisco Airport?
Prices for flights from Hamilton Airport to San Francisco Airport refresh daily.
How old do you have to be to fly from Hamilton Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Carmel-by-the-Sea

Santa Clara

Seaside

Big Sur

Rohnert Park

Sunnyvale

San Ramon

South San Francisco

Capitola

Campbell

Palo Alto

Sausalito

San Bruno

Woodland

Santa Cruz

Redwood City

Burlingame

Modesto

Aptos

Fremont

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hamilton to San Francisco for you.

Can I find flights from Hamilton to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hamilton to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Hamilton to San Francisco?

Once you have performed a search for Hamilton to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hamilton to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hamilton to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.