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

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

Which airlines fly to San Francisco?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Francisco from Hamilton, Ontario according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

How many operators does momondo search for flights from Hamilton Airport to San Francisco Airport?

As of August 2025, there are 2 operators available to choose from for flights from Hamilton Airport to San Francisco Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 212 Cheap Flights from Hamilton to San Francisco in 2025

1 adult

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Find the cheapest flights from Hamilton, Ontario to San Francisco

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 a.m. - 11:56 a.m.YHM-SFO

8h 56m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 390WestJet

Find Deal

Fri, 29 Aug - Mon, 8 Sep

6:00 a.m. - 11:56 a.m.YHM-SFO

8h 56m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 394WestJet

Find Deal

Sat, 30 Aug - Tue, 21 Oct

6:00 a.m. - 11:54 a.m.YHM-SFO

8h 54m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 395WestJet

Find Deal

Fri, 3 Oct - Mon, 6 Oct

6:00 a.m. - 11:54 a.m.YHM-SFO

8h 54m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 397WestJet

Find Deal

Sun, 5 Oct - Sat, 25 Oct

6:00 a.m. - 1:59 p.m.YHM-SFO

10h 59m2 stops

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 398WestJet

Find Deal

Fri, 29 Aug - Mon, 8 Sep

6:00 a.m. - 11:54 a.m.YHM-SFO

8h 54m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 399WestJet

Find Deal

Fri, 12 Sep - Tue, 16 Sep

6:00 a.m. - 11:54 a.m.YHM-SFO

8h 54m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 401WestJet

Find Deal

Wed, 3 Sep - Wed, 8 Oct

6:00 a.m. - 11:54 a.m.YHM-SFO

8h 54m1 stop

12:50 p.m. - 12:40 a.m.SFO-YHM

8h 50m1 stop

C$ 402WestJet

Find Deal

Wed, 24 Sep - Sun, 28 Sep

5:45 p.m. - 9:30 a.m.YHM-SFO

18h 45m1 stop

10:15 a.m. - 11:59 p.m.SFO-YHM

10h 44m1 stop

C$ 403

Find Deal

Thu, 4 Sep - Thu, 11 Sep

5:45 p.m. - 9:30 a.m.YHM-SFO

18h 45m1 stop

10:15 a.m. - 11:59 p.m.SFO-YHM

10h 44m1 stop

C$ 405

Find Deal

Thu, 4 Sep - Thu, 11 Sep

WestJet flights from Hamilton, Ontario to San Francisco

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

WestJet

29 Aug

YHM6:00 a.m.Hamilton

8h 56m

1 stop

SFO11:56 a.m.San Francisco

8 Sep

SFO12:50 p.m.San Francisco

8h 50m

1 stop

YHM12:40 a.m.Hamilton

C$ 390

Find similar

WestJet

30 Aug

YHM6:00 a.m.Hamilton

8h 56m

1 stop

SFO11:56 a.m.San Francisco

21 Oct

SFO12:50 p.m.San Francisco

8h 50m

1 stop

YHM12:40 a.m.Hamilton

C$ 394

Find similar

WestJet

3 Oct

YHM6:00 a.m.Hamilton

8h 54m

1 stop

SFO11:54 a.m.San Francisco

6 Oct

SFO12:50 p.m.San Francisco

8h 50m

1 stop

YHM12:40 a.m.Hamilton

C$ 395

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

Fri 29/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

San Francisco

Mon 8/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 390

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sat 30/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

San Francisco

Tue 21/10

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 394

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 3/10

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Mon 6/10

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 395

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sun 5/10

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Sat 25/10

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 397

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 29/8

6:00 a.m.-1:59 p.m.

2 stops10h 59m

San Francisco

Mon 8/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 398

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 12/9

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Tue 16/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 399

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 3/9

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Wed 8/10

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 401

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 24/9

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Sun 28/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 402

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 4/9

5:45 p.m.-9:30 a.m.

1 stop18h 45m

San Francisco

Thu 11/9

10:15 a.m.-11:59 p.m.

1 stop10h 44m

C$ 403

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 4/9

5:45 p.m.-9:30 a.m.

1 stop18h 45m

San Francisco

Thu 11/9

10:15 a.m.-11:59 p.m.

1 stop10h 44m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 day to depart on your flight to San Francisco?

The cheapest day to depart from Hamilton, Ontario to San Francisco is on a Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as C$ 815. On the other hand, Monday is the most expensive day to depart from Hamilton, Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,270.

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

Flying to San Francisco from Hamilton, Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 646 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 1,390.

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 round-trip 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	C$ 212
Fastest flight time	8h 54m
Direct flights	None
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Hamilton, Ontario in the past 72 hours is C$ 212. The best round-trip flight deal from Hamilton, Ontario to San Francisco found on momondo in the last 72 hours is C$ 390.

The fastest flight from Hamilton, Ontario to San Francisco takes 8h 54m

There are no direct flights from Hamilton, Ontario to San Francisco. Popular non-direct route for this connection is Hamilton Airport - San Francisco Airport.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

How far is Hamilton to San Francisco by plane?
The straight-line distance from Hamilton to San Francisco is 3606.3 km. Flights usually cover this in 8h 54m, depending on flying conditions and air traffic around both airports.
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 were last updated today.
How many operators does momondo search for flights from Hamilton Airport to San Francisco Airport?
As of August 2025, there are 2 operators available to choose from for flights from Hamilton Airport to San Francisco Airport.
How old do you have to be to fly from Hamilton Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Hamilton, Ontario to San Francisco?
Based on momondo bookings for flights between Hamilton, Ontario and San Francisco, the leading airline is Air Canada, making up 64% of the total bookings. Other popular airlines include WestJet with 36%.

Best airlines flying from Hamilton, Ontario to San Francisco

Compare and see reviews for airlines that fly from Hamilton, Ontario to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 285	Free Cancellation	Rating 7.2 3,007 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 328	Free Cancellation	Rating 7.1 9,930 reviews		Search Air Canada flights

San Mateo

Belmont

Los Altos

San Bruno

Santa Cruz

Newark

Sunnyvale

Fremont

Turlock

South San Francisco

Mountain View

Half Moon Bay

Cupertino

Mill Valley

Los Banos

Palo Alto

Pacifica

Berkeley

Roseville

Woodland

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?

All flight searches from Hamilton to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Hamilton.

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

Yes. momondo can track prices for Hamilton to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.