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

WestJet is the most popular carrier operating from Hamilton to California

Which airlines fly to California?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to California from Hamilton, Ontario according to our data. Porter Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to California. Keep in mind that there are 9 different airlines that fly to California 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 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?

The number of operators available for flights from Hamilton Airport to California is 3 as of December 2025.

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 necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 171 Cheap Flights from Hamilton to California in 2025/26

1 adult

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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 a.m. - 12:12 p.m.

YHM

SFO

9h 27m1 stop

1:00 p.m. - 5:17 p.m.

SFO

YHM

25h 17m1 stop

C$ 304WestJet

Tue, 13 Jan - Tue, 20 Jan

6:00 a.m. - 12:15 p.m.

YHM

PSP

9h 15m1 stop

1:05 p.m. - 12:40 a.m.

PSP

YHM

8h 35m1 stop

C$ 316WestJet

Sat, 2 May - Sun, 10 May

5:45 a.m. - 12:12 p.m.

YHM

SFO

9h 27m1 stop

1:00 p.m. - 5:17 p.m.

SFO

YHM

25h 17m1 stop

C$ 318WestJet

Tue, 13 Jan - Tue, 20 Jan

5:50 a.m. - 12:10 p.m.

YHM

SFO

9h 20m1 stop

1:00 p.m. - 5:16 p.m.

SFO

YHM

25h 16m1 stop

C$ 320WestJet

Tue, 10 Mar - Tue, 24 Mar

6:10 p.m. - 12:12 p.m.

YHM

SFO

21h 02m1 stop

1:00 p.m. - 1:21 p.m.

SFO

YHM

21h 21m1 stop

C$ 332WestJet

Thu, 22 Jan - Thu, 5 Feb

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

YHM

SFO

8h 54m1 stop

2:45 p.m. - 12:40 a.m.

SFO

YHM

30h 55m2 stops

C$ 336WestJet

Mon, 1 Jun - Thu, 18 Jun

6:00 a.m. - 2:20 p.m.

YHM

LAX

11h 20m1 stop

11:40 a.m. - 12:40 a.m.

LAX

YHM

10h 00m1 stop

C$ 336WestJet

Tue, 26 May - Sat, 30 May

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

YHM

SFO

8h 54m1 stop

7:30 a.m. - 12:40 a.m.

SFO

YHM

14h 10m1 stop

C$ 339WestJet

Mon, 1 Jun - Thu, 18 Jun

6:10 p.m. - 6:30 p.m.

YHM

LAS

27h 20m2 stops

7:15 p.m. - 7:00 p.m.

LAS

YHM

20h 45m1 stop

C$ 384Multiple Airlines

Sun, 11 Jan - Thu, 15 Jan

8:15 a.m. - 6:30 p.m.

YHM

LAS

13h 15m1 stop

7:15 p.m. - 7:00 p.m.

LAS

YHM

20h 45m1 stop

C$ 398Multiple Airlines

Sun, 11 Jan - Thu, 15 Jan

WestJet flights from Hamilton, Ontario to California

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

WestJet

13 Jan

YHM5:45 a.m.Hamilton

9h 27m

1 stop

SFO12:12 p.m.San Francisco

20 Jan

SFO1:00 p.m.San Francisco

25h 17m

1 stop

YHM5:17 p.m.Hamilton

C$ 304

Find similar

WestJet

2 May

YHM6:00 a.m.Hamilton

9h 15m

1 stop

PSP12:15 p.m.Palm Springs

10 May

PSP1:05 p.m.Palm Springs

8h 35m

1 stop

YHM12:40 a.m.Hamilton

C$ 316

Find similar

WestJet

13 Jan

YHM5:45 a.m.Hamilton

9h 27m

1 stop

SFO12:12 p.m.San Francisco

20 Jan

SFO1:00 p.m.San Francisco

25h 17m

1 stop

YHM5:17 p.m.Hamilton

C$ 318

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 13/1

5:45 a.m.-12:12 p.m.

1 stop9h 27m

San Francisco

Tue 20/1

1:00 p.m.-5:17 p.m.

1 stop25h 17m

C$ 304

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Sat 2/5

6:00 a.m.-12:15 p.m.

1 stop9h 15m

Palm Springs

Sun 10/5

1:05 p.m.-12:40 a.m.

1 stop8h 35m

C$ 316

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 13/1

5:45 a.m.-12:12 p.m.

1 stop9h 27m

San Francisco

Tue 20/1

1:00 p.m.-5:17 p.m.

1 stop25h 17m

C$ 318

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 10/3

5:50 a.m.-12:10 p.m.

1 stop9h 20m

San Francisco

Tue 24/3

1:00 p.m.-5:16 p.m.

1 stop25h 16m

C$ 320

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 22/1

6:10 p.m.-12:12 p.m.

1 stop21h 02m

San Francisco

Thu 5/2

1:00 p.m.-1:21 p.m.

1 stop21h 21m

C$ 332

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 1/6

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

1 stop8h 54m

San Francisco

Thu 18/6

2:45 p.m.-12:40 a.m.

2 stops30h 55m

C$ 336

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Tue 26/5

6:00 a.m.-2:20 p.m.

1 stop11h 20m

Los Angeles

Sat 30/5

11:40 a.m.-12:40 a.m.

1 stop10h 00m

C$ 336

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 1/6

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

1 stop8h 54m

San Francisco

Thu 18/6

7:30 a.m.-12:40 a.m.

1 stop14h 10m

C$ 339

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 11/1

6:10 p.m.-6:30 p.m.

2 stops27h 20m

Las Vegas Harry Reid Intl

Thu 15/1

7:15 p.m.-7:00 p.m.

1 stop20h 45m

C$ 384

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 11/1

8:15 a.m.-6:30 p.m.

1 stop13h 15m

Las Vegas Harry Reid Intl

Thu 15/1

7:15 p.m.-7:00 p.m.

1 stop20h 45m

C$ 398

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 cheapest month to fly to California from Hamilton, Ontario is in December. Flight prices, which tend to average around C$ 320, are often lower during this time because this is during the off-season. If you’re not able to fly to California in December, then May is your next best option. Flight prices from Hamilton, Ontario to California during May average around C$ 349.

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

According to our data, Monday is the cheapest day to fly to California from Hamilton, Ontario. The lowest ticket price found for a Monday departure recently was C$ 349. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Hamilton, Ontario to California on a Saturday will generally be more expensive and average around C$ 667. 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 California?

Our data shows that the cheapest Hamilton, Ontario to California flights are usually those with departure times in the evening. Our users have found flights to California in the evening for as low as C$ 424. Flights to California are more costly in the morning, with an average ticket price of C$ 520. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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?
The number of operators available for flights from Hamilton Airport to California is 3 as of December 2025.
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 necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Hamilton, Ontario to California

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 307	Free Cancellation	Rating 7.2 3,204 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 307	Free Cancellation	Rating 7.1 10,534 reviews		Search Air Canada flights

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 recognizable 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?

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

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

momondo helps you find the best flight between Hamilton and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Hamilton to California 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.