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

WestJet and Porter Airlines are the most popular carriers operating from Hamilton to California

Which airlines fly to California?

Porter Airlines, Air Canada and United Airlines 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 39% 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 2 as of August 2026.

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$ 249 Cheap Flights from Hamilton, Ontario to California in 2026

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.

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 417WestJet

Thu, 10 Sep - Thu, 17 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 424WestJet

Wed, 16 Sep - Sun, 20 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 425WestJet

Wed, 23 Sep - Sun, 27 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 425WestJet

Wed, 23 Sep - Mon, 28 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 427WestJet

Thu, 10 Sep - Thu, 17 Sep

6:10 p.m. - 4:40 p.m.YHM Hamilton-SFO San Francisco

25h 30m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 427WestJet

Tue, 15 Sep - Fri, 18 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 427WestJet

Fri, 18 Sep - Tue, 22 Sep

6:10 p.m. - 12:00 p.m.YHM Hamilton-SFO San Francisco

20h 50m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 427WestJet

Wed, 16 Sep - Sun, 20 Sep

6:05 a.m. - 9:55 p.m.YHM Hamilton-SFO San Francisco

18h 50m3 stops Montreal St Hubert Winnipeg Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 540Multiple Airlines

Thu, 17 Sep - Thu, 24 Sep

3:45 p.m. - 11:20 a.m.YHM Hamilton-LAX Los Angeles Los Angeles

22h 35m2 stops Montreal St Hubert Vancouver Intl

3:00 p.m. - 10:05 p.m.LAX Los Angeles Los Angeles-YHM Hamilton

28h 05m3 stops Calgary Vancouver Intl Montreal St Hubert

C$ 551Multiple Airlines

Fri, 23 Oct - Sat, 24 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:10 p.m. - 4:40 p.m.YHM Hamilton-SFO San Francisco

25h 30m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 445WestJet

Fri, 28 Aug - Thu, 24 Sep

6:10 p.m. - 2:10 p.m.YHM Hamilton-SAN San Diego

23h 00m1 stop Calgary

3:30 p.m. - 5:15 p.m.SAN San Diego-YHM Hamilton

22h 45m1 stop Calgary

C$ 512WestJet

Thu, 27 Aug - Tue, 1 Sep

6:10 p.m. - 9:40 p.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

30h 30m1 stop Calgary

8:30 a.m. - 5:15 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

29h 45m1 stop Calgary

C$ 610WestJet

Fri, 28 Aug - Thu, 3 Sep

6:10 p.m. - 5:15 p.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

26h 05m1 stop Calgary

6:10 p.m. - 5:15 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

20h 05m1 stop Calgary

C$ 611WestJet

Fri, 28 Aug - Tue, 1 Sep

6:10 p.m. - 9:40 p.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

30h 30m1 stop Calgary

6:10 p.m. - 5:15 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

20h 05m1 stop Calgary

C$ 630WestJet

Fri, 28 Aug - Tue, 1 Sep

6:10 p.m. - 9:40 p.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

30h 30m1 stop Calgary

8:30 a.m. - 11:13 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

11h 43m1 stop Calgary

C$ 683Multiple Airlines

Fri, 28 Aug - Fri, 25 Sep

6:10 p.m. - 5:15 p.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

26h 05m1 stop Calgary

4:35 p.m. - 5:15 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

45h 40m2 stops Edmonton Calgary

C$ 701WestJet

Fri, 28 Aug - Fri, 4 Sep

6:10 p.m. - 2:05 p.m.YHM Hamilton-LAX Los Angeles Los Angeles

22h 55m1 stop Calgary

6:05 p.m. - 5:15 p.m.LAX Los Angeles Los Angeles-YHM Hamilton

20h 10m1 stop Calgary

C$ 833WestJet

Wed, 26 Aug - Wed, 9 Sep

6:10 p.m. - 4:40 p.m.YHM Hamilton-SFO San Francisco

25h 30m1 stop Calgary

6:00 a.m. - 5:15 p.m.SFO San Francisco-YHM Hamilton

8h 15m1 stop Calgary

C$ 838WestJet

Fri, 28 Aug - Sun, 6 Sep

6:05 a.m. - 10:40 a.m.YHM Hamilton-LAS Las Vegas Harry Reid Intl

31h 35m3 stops Montreal St Hubert Winnipeg Calgary

4:35 p.m. - 5:35 p.m.LAS Las Vegas Harry Reid Intl-YHM Hamilton

22h 00m3 stops Edmonton Winnipeg Montreal St Hubert

C$ 863Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

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WestJet flights from Hamilton, Ontario to California

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

WestJet

10 Sep

YHM6:10 p.m.Hamilton

20h 50m

1 stop

SFO12:00 p.m.San Francisco

17 Sep

SFO6:00 a.m.San Francisco

8h 15m

1 stop

YHM5:15 p.m.Hamilton

C$ 417

WestJet

16 Sep

YHM6:10 p.m.Hamilton

20h 50m

1 stop

SFO12:00 p.m.San Francisco

20 Sep

SFO6:00 a.m.San Francisco

8h 15m

1 stop

YHM5:15 p.m.Hamilton

C$ 424

WestJet

23 Sep

YHM6:10 p.m.Hamilton

20h 50m

1 stop

SFO12:00 p.m.San Francisco

27 Sep

SFO6:00 a.m.San Francisco

8h 15m

1 stop

YHM5:15 p.m.Hamilton

C$ 425

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

Cheapest round-trip

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 10/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Thu 17/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 417

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 16/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Sun 20/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 424

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 23/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Sun 27/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 425

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 23/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Mon 28/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 425

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 10/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Thu 17/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 427

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Tue 15/9

6:10 p.m.-4:40 p.m.

1 stop25h 30m

San Francisco

Fri 18/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 427

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 18/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Tue 22/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 427

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Wed 16/9

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Sun 20/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 427

Quickest round-trip

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 17/9

6:05 a.m.-9:55 p.m.

3 stops18h 50m

San Francisco

Thu 24/9

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 540

HamiltonLos Angeles

YHM Hamilton - LAX Los Angeles Los Angeles

YHMLAX

Hamilton

Fri 23/10

3:45 p.m.-11:20 a.m.

2 stops22h 35m

Los Angeles Los Angeles

Sat 24/10

3:00 p.m.-10:05 p.m.

3 stops28h 05m

C$ 551

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

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

You could potentially save up to 46% 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

Best price found	C$ 249
Fastest flight time	11h 46m
Direct flights	None

The best one-way flight to California from Hamilton, Ontario in the past 72 hours is C$ 249. The best round-trip flight deal from Hamilton, Ontario to California found on momondo in the last 72 hours is C$ 417.

The fastest flight from Hamilton, Ontario to California takes 11h 46m

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

Search flight deals

Frequently asked questions about flying from Hamilton, Ontario 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?
The number of operators available for flights from Hamilton Airport to California is 2 as of August 2026.
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.

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.