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.

£148 Cheap Flights from Hamilton, Ontario to San Francisco in 2026/27

Find the cheapest flights from Hamilton, Ontario to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:25 - 18:00YHM Hamilton-SFO San Francisco

13h 35m1 stop Vancouver Intl

16:40 - 19:37SFO San Francisco-YHM Hamilton

23h 57m3 stops Calgary Edmonton Vancouver Intl

£491Multiple Airlines

Fri, 23 Oct - Sun, 1 Nov

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WestJet flights from Hamilton, Ontario to San Francisco

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

WestJet

4 Oct

YHM18:10Hamilton

20h 50m

1 stop

SFO12:00San Francisco

12 Oct

SFO06:00San Francisco

8h 15m

1 stop

YHM17:15Hamilton

£438

WestJet

30 Sept

YHM18:10Hamilton

30h 45m

1 stop

SFO21:55San Francisco

4 Oct

SFO06:00San Francisco

8h 15m

1 stop

YHM17:15Hamilton

£617

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

Cheapest return flight

Fastest return journey

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 23/10

07:25-18:00

1 stop13h 35m

San Francisco

Sun 1/11

16:40-19:37

3 stops23h 57m

£491

Cheapest one-way

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Sun 18/10

18:10-21:55

1 stop30h 45m

£148

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 7/10

06:05-18:00

2 stops14h 55m

£255

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 7/10

07:25-18:00

1 stop13h 35m

£256

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Mon 19/10

18:10-12:00

1 stop20h 50m

£259

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 16/10

06:05-15:21

2 stops12h 16m

£261

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 7/10

06:05-18:00

3 stops14h 55m

£272

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Sun 18/10

11:45-21:55

2 stops13h 10m

£274

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Sat 17/10

08:15-00:07

1 stop18h 52m

£370

Fastest single journey

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Mon 19/10

07:25-16:08

2 stops11h 43m

£376

Flights are sorted by cheapest return flights first.

Sorted 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 day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £249. 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 Friday will generally be more expensive and average around £700. 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 £565. Try not to purchase tickets in the afternoon because they tend to be around £635. 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

Best price found	£148
Fastest flight time	13h 35m
Direct flights	None

The best one-way flight to San Francisco from Hamilton, Ontario in the past 72 hours is £148. The best return flight deal from Hamilton, Ontario to San Francisco found on momondo in the last 72 hours is £491.

The fastest flight from Hamilton, Ontario to San Francisco takes 13h 35m

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

Frequently asked questions about flying from Hamilton, Ontario to San Francisco

How far is Hamilton to San Francisco by plane?
The straight-line distance from Hamilton to San Francisco is 2240.6 mi. A reasonable flight in good conditions will take 13h 35m.
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.

South San Francisco

Santa Cruz

Sunnyvale

Calistoga

Carmel-by-the-Sea

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Sausalito

San Bruno

Pacific Grove

Aptos

Mill Valley

Newark

Palo Alto

Campbell

Seaside

Roseville

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.