What airlines fly to California?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to California 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 traveling to California. Keep in mind that there are 7 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Hamilton to California?

WestJet is the most popular carrier operating from Hamilton to California

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

Prices for flights from Hamilton Airport to California are updated daily.

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

As of December 2025, there is 1 operator available to choose from for flights from Hamilton Airport to California.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$124 Cheap Flights from Hamilton to California in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hamilton, Ontario to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 12:12 pm

YHM

SFO

9h 27m1 stop

1:00 pm - 5:17 pm

SFO

YHM

25h 17m1 stop

$221WestJet

Tue, Jan 13 - Tue, Jan 20

6:00 am - 12:15 pm

YHM

PSP

9h 15m1 stop

1:05 pm - 12:40 am

PSP

YHM

8h 35m1 stop

$229WestJet

Sat, May 2 - Sun, May 10

5:45 am - 12:12 pm

YHM

SFO

9h 27m1 stop

1:00 pm - 5:17 pm

SFO

YHM

25h 17m1 stop

$231WestJet

Tue, Jan 13 - Tue, Jan 20

5:50 am - 12:10 pm

YHM

SFO

9h 20m1 stop

1:00 pm - 5:16 pm

SFO

YHM

25h 16m1 stop

$232WestJet

Tue, Mar 10 - Tue, Mar 24

6:00 am - 11:54 am

YHM

SFO

8h 54m1 stop

2:45 pm - 12:40 am

SFO

YHM

30h 55m2 stops

$244WestJet

Mon, Jun 1 - Thu, Jun 18

6:00 am - 2:20 pm

YHM

LAX

11h 20m1 stop

11:40 am - 12:40 am

LAX

YHM

10h 00m1 stop

$244WestJet

Tue, May 26 - Sat, May 30

6:00 am - 11:54 am

YHM

SFO

8h 54m1 stop

7:30 am - 12:40 am

SFO

YHM

14h 10m1 stop

$246WestJet

Mon, Jun 1 - Thu, Jun 18

5:45 am - 12:12 pm

YHM

SFO

9h 27m1 stop

1:00 pm - 5:17 pm

SFO

YHM

25h 17m1 stop

$247WestJet

Tue, Jan 13 - Tue, Jan 20

6:10 pm - 6:30 pm

YHM

LAS

27h 20m2 stops

7:15 pm - 7:00 pm

LAS

YHM

20h 45m1 stop

$279Multiple Airlines

Sun, Jan 11 - Thu, Jan 15

8:15 am - 6:30 pm

YHM

LAS

13h 15m1 stop

7:15 pm - 5:16 pm

LAS

YHM

19h 01m2 stops

$287Multiple Airlines

Fri, Feb 6 - Sun, Feb 8

WestJet flights from Hamilton, Ontario to California

Our best WestJet deals on Hamilton, Ontario to California flight tickets

WestJet

Jan 13

YHM5:45 amHamilton

9h 27m

1 stop

SFO12:12 pmSan Francisco

Jan 20

SFO1:00 pmSan Francisco

25h 17m

1 stop

YHM5:17 pmHamilton

$221

Find similar

WestJet

May 2

YHM6:00 amHamilton

9h 15m

1 stop

PSP12:15 pmPalm Springs

May 10

PSP1:05 pmPalm Springs

8h 35m

1 stop

YHM12:40 amHamilton

$229

Find similar

WestJet

Jan 13

YHM5:45 amHamilton

9h 27m

1 stop

SFO12:12 pmSan Francisco

Jan 20

SFO1:00 pmSan Francisco

25h 17m

1 stop

YHM5:17 pmHamilton

$231

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 1/13

5:45 am-12:12 pm

1 stop9h 27m

San Francisco

Tue 1/20

1:00 pm-5:17 pm

1 stop25h 17m

$221

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Sat 5/2

6:00 am-12:15 pm

1 stop9h 15m

Palm Springs

Sun 5/10

1:05 pm-12:40 am

1 stop8h 35m

$229

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 1/13

5:45 am-12:12 pm

1 stop9h 27m

San Francisco

Tue 1/20

1:00 pm-5:17 pm

1 stop25h 17m

$231

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 3/10

5:50 am-12:10 pm

1 stop9h 20m

San Francisco

Tue 3/24

1:00 pm-5:16 pm

1 stop25h 16m

$232

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 6/1

6:00 am-11:54 am

1 stop8h 54m

San Francisco

Thu 6/18

2:45 pm-12:40 am

2 stops30h 55m

$244

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Tue 5/26

6:00 am-2:20 pm

1 stop11h 20m

Los Angeles

Sat 5/30

11:40 am-12:40 am

1 stop10h 00m

$244

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 6/1

6:00 am-11:54 am

1 stop8h 54m

San Francisco

Thu 6/18

7:30 am-12:40 am

1 stop14h 10m

$246

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 1/13

5:45 am-12:12 pm

1 stop9h 27m

San Francisco

Tue 1/20

1:00 pm-5:17 pm

1 stop25h 17m

$247

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 1/11

6:10 pm-6:30 pm

2 stops27h 20m

Las Vegas Harry Reid Intl

Thu 1/15

7:15 pm-7:00 pm

1 stop20h 45m

$279

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Fri 2/6

8:15 am-6:30 pm

1 stop13h 15m

Las Vegas Harry Reid Intl

Sun 2/8

7:15 pm-5:16 pm

2 stops19h 01m

$287

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 California

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 California?

The month of May is another great option to travel to California, with average flight prices from Hamilton, Ontario averaging around $253.

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

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $337. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $375 on average. Flights to California from Hamilton, Ontario in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Hamilton, Ontario to California flights?

You could potentially save up to 36% on your flight if you consider stops on a Hamilton, Ontario to California flight.

Cheap Hamilton, Ontario to California flight deals and tips

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

Fastest flight time	8h 54m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from Hamilton Airport to California?
Prices for flights from Hamilton Airport to California are updated daily.
How many operators does momondo search for flights from Hamilton Airport to California?
As of December 2025, there is 1 operator available to choose from for flights from Hamilton Airport to California.
How old do you have to be to fly from Hamilton Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to California from Hamilton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to California from Hamilton with this policy.

How can momondo help me find flights from Hamilton to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hamilton to California.

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

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