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.

£230 Cheap Flights from Hamilton to San Francisco in 2026

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Find the cheapest flights from Hamilton, Ontario to San Francisco

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18:10 - 12:10

YHM

SFO

21h 00m

1 stop

16:02 - 17:16

SFO

YHM

46h 14m

2 stops

£745WestJet

Wed, 18 Feb - Fri, 20 Feb

18:10 - 10:02

YHM

SFO

42h 52m

2 stops

17:05 - 17:16

SFO

YHM

45h 11m

2 stops

£882WestJet

Sun, 15 Feb - Mon, 23 Feb

08:15 - 15:35

YHM

SFO

10h 20m

1 stop

07:30 - 19:00

SFO

YHM

8h 30m

1 stop

£956Multiple Airlines

Fri, 13 Mar - Fri, 20 Mar

18:10 - 12:10

YHM

SFO

21h 00m

1 stop

13:15 - 17:16

SFO

YHM

49h 01m

2 stops

£1,022WestJet

Thu, 12 Feb - Mon, 23 Feb

WestJet flights from Hamilton, Ontario to San Francisco

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

WestJet

18 Feb

YHM18:10Hamilton

21h 00m

1 stop

SFO12:10San Francisco

20 Feb

SFO16:02San Francisco

46h 14m

2 stops

YHM17:16Hamilton

£745

WestJet

15 Feb

YHM18:10Hamilton

42h 52m

2 stops

SFO10:02San Francisco

23 Feb

SFO17:05San Francisco

45h 11m

2 stops

YHM17:16Hamilton

£882

WestJet

12 Feb

YHM18:10Hamilton

21h 00m

1 stop

SFO12:10San Francisco

23 Feb

SFO13:15San Francisco

49h 01m

2 stops

YHM17:16Hamilton

£1,022

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 18/2

18:10-12:10

1 stop21h 00m

San Francisco

Fri 20/2

16:02-17:16

2 stops46h 14m

£745

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 15/2

18:10-10:02

2 stops42h 52m

San Francisco

Mon 23/2

17:05-17:16

2 stops45h 11m

£882

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 13/3

08:15-15:35

1 stop10h 20m

San Francisco

Fri 20/3

07:30-19:00

1 stop8h 30m

£956

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 12/2

18:10-12:10

1 stop21h 00m

San Francisco

Mon 23/2

13:15-17:16

2 stops49h 01m

£1,022

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 24/2

05:50-12:10

1 stop9h 20m

£230

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 19/2

18:10-12:10

1 stop21h 00m

£288

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 24/5

18:10-12:00

1 stop20h 50m

£288

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 24/5

18:10-12:00

1 stop20h 50m

£290

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 12/7

18:10-14:48

2 stops23h 38m

£304

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 2/3

18:10-12:07

2 stops44h 57m

£314

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 £172. 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 £189.

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 £298. 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 Tuesday will generally be more expensive and average around £638. 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 £340. Try not to purchase tickets in the evening because they tend to be around £1,162. 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

Fastest flight time	9h 20m
Direct flights	None

The fastest flight from Hamilton, Ontario to San Francisco takes 9h 20m

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

Search flight deals

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 9h 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.

Sunnyvale

Santa Clara

Seaside

Big Sur

Rohnert Park

Campbell

Palo Alto

Santa Cruz

Roseville

Novato

South San Francisco

Capitola

Aptos

Sausalito

San Bruno

Woodland

Redwood City

Pacific Grove

Mill Valley

Burlingame

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.