Find flights
When to book
Airlines
FAQs

Cheap flights from Hamilton, ON to California from C$ 198

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to California

Keep the following information in mind while searching for Hamilton to California flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 405

One-way from

C$ 198

Popular in

December

Cheapest in

May

Average price

C$ 397
WestJet
  • WestJet
  • 3/2-10/2
  • 2 total stops
  • 34h 36m total
  • Hamilton to California
Search Deals
WestJet
  • WestJet
  • 27/1
  • 1 total stop
  • 9h 27m total
  • Hamilton to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Hamilton to California

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to California
Explore the most affordable flight options available from Hamilton to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 27/116:10 p.m.YHM - LAS
2 stops27h 20mMultiple Airlines
Thu 4/129:15 p.m.LAS - YHM
1 stop18h 45mMultiple Airlines
Deal found 28/10C$ 521
Sat 6/122:35 p.m.YHM - LAX
1 stop10h 28mMultiple Airlines
Sun 7/1210:50 a.m.LAX - YHM
1 stop29h 10mMultiple Airlines
Deal found 28/10C$ 521
Mon 8/126:10 p.m.YHM - LAS
2 stops21h 09mMultiple Airlines
Thu 11/129:15 p.m.LAS - YHM
1 stop18h 45mMultiple Airlines
Deal found 28/10C$ 535
Sat 6/128:15 a.m.YHM - LAS
1 stop15h 00mMultiple Airlines
Mon 8/129:15 p.m.LAS - YHM
1 stop18h 45mMultiple Airlines
Deal found 30/10C$ 540
Sat 13/122:35 p.m.YHM - LAX
1 stop10h 28mMultiple Airlines
Wed 17/127:00 a.m.LAX - YHM
1 stop15h 12mMultiple Airlines
Deal found 30/10C$ 540
Mon 8/126:10 p.m.YHM - PSP
1 stop20h 33mWestJet
Sat 13/126:00 p.m.PSP - YHM
1 stop20h 17mWestJet
Deal found 30/10C$ 552
Thu 27/116:10 p.m.YHM - LAS
2 stops21h 09mMultiple Airlines
Mon 1/129:15 p.m.LAS - YHM
1 stop18h 45mMultiple Airlines
Deal found 29/10C$ 553
Tue 25/112:35 p.m.YHM - LAX
1 stop10h 28mMultiple Airlines
Tue 2/127:00 a.m.LAX - YHM
1 stop13h 47mMultiple Airlines
Deal found 28/10C$ 554
Thu 27/118:15 a.m.YHM - LAX
1 stop11h 14mMultiple Airlines
Wed 3/126:30 a.m.LAX - YHM
1 stop9h 30mMultiple Airlines
Deal found 28/10C$ 557
Fri 5/128:15 a.m.YHM - LAS
1 stop13h 15mMultiple Airlines
Tue 9/121:10 p.m.LAS - YHM
1 stop26h 50mMultiple Airlines
Deal found 29/10C$ 559
Fri 28/118:15 a.m.YHM - LAS
1 stop16h 29mMultiple Airlines
Thu 4/129:15 p.m.LAS - YHM
1 stop18h 45mMultiple Airlines
Deal found 29/10C$ 560
Thu 11/126:10 p.m.YHM - SFO
1 stop21h 02mWestJet
Tue 6/11:00 p.m.SFO - YHM
1 stop25h 17mWestJet
Deal found 30/10C$ 567

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Hamilton to California that are best for you.

Fly from

Hamilton

Fly to

California

Route

Depart

Return

Price

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 3/2

5:50 a.m.-1:24 p.m.

1 stop10h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 10/2

2:15 p.m.-5:16 p.m.

1 stop24h 01m

C$ 412

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 12/1

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

1 stop21h 02m

San Francisco

Sun 18/1

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

1 stop25h 17m

C$ 430

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 27/1

5:45 a.m.-1:25 p.m.

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

2:15 p.m.-1:21 p.m.

1 stop20h 06m

C$ 431

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Wed 21/1

6:10 p.m.-10:03 p.m.

1 stop30h 53m

Los Angeles

Wed 28/1

11:50 a.m.-5:17 p.m.

2 stops26h 27m

C$ 441

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Wed 14/1

7:25 a.m.-10:50 p.m.

1 stop18h 25m

Las Vegas Harry Reid Intl

Sun 18/1

7:15 p.m.-5:17 p.m.

2 stops19h 02m

C$ 455

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 8/1

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

1 stop21h 02m

San Francisco

Sun 18/1

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

1 stop25h 17m

C$ 458

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Wed 21/1

6:10 p.m.-11:00 a.m.

2 stops19h 50m

Los Angeles

Sun 25/1

10:45 a.m.-5:17 p.m.

1 stop27h 32m

C$ 469

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Mon 9/2

6:10 p.m.-11:00 a.m.

2 stops19h 50m

Los Angeles

Thu 19/2

11:50 a.m.-1:21 p.m.

2 stops22h 31m

C$ 475

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Wed 18/2

6:10 p.m.-11:00 a.m.

2 stops19h 50m

Los Angeles

Sat 28/2

11:50 a.m.-5:16 p.m.

2 stops26h 26m

C$ 476

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 7/4

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

1 stop9h 20m

San Francisco

Tue 14/4

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

1 stop25h 16m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Hamilton to California

Have a flexible travel schedule? Discover the best time to fly to California from Hamilton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hamilton to California

What is the cheapest month to book a flight from Hamilton, Ontario to California?

Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 112). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YHM to CA?

Find hourly flight availability from Hamilton to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

A simple way to save on the total cost of your ticket is to fly from Hamilton, Ontario to California in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Hamilton, Ontario to California?

Use this chart to determine the cheapest time to fly round-trip from Hamilton to California. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Hamilton, Ontario to California flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with WestJet and Air Canada from Hamilton to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,152 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,381 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Hamilton to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hamilton to California?

    For a flight from Hamilton to California, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

  • How long is the flight from Hamilton, Ontario to California?

    There are many flights that can get you from Hamilton, Ontario to California in 10h 34m. Fly via WestJet to get the fastest option. The distance from Hamilton, Ontario to California is about 3434 km.

  • What are the most popular routes from Hamilton, Ontario to California?

    When deciding which route to take from Hamilton, Ontario to California consider Hamilton - Las Vegas Harry Reid Intl, Hamilton - Los Angeles or Hamilton - San Francisco as they are the most popular.

  • Can I find deals for flights from Hamilton to California that include hotel bookings?

    Yes. In addition to deals on Hamilton to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to California.

  • Can I find deals for business class flights from Hamilton to California?

    Yes. Cheapflights offers flight deals from Hamilton to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hamilton, Ontario to California?

    Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 112). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hamilton to California

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Toronto Island to Newark flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Miami flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Orlando flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to Hobby flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Toronto Island to Orlando flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Orlando flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Sky Harbor Intl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Miami flights
Pearson Intl to Fort Myers flights
Pearson Intl to Seattle flights
Pearson Intl to Boston flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Atlanta flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Nashville flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Ontario flights
Toronto Island to Midway flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Tampa flights
Ottawa to Orlando flights
Pearson Intl to Honolulu flights
Pearson Intl to San Diego flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to Boston flights
Ottawa to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Toronto Island to Dulles Intl flights
Toronto Island to Boston flights
Ottawa to Newark flights

Top 2 airlines flying from Hamilton to California

Discover the top 2 airlines that operate flights from Hamilton to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 311AverageC$ 371FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 311AverageC$ 490FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hamilton to California?

When you search for this flight from Hamilton to California, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to California?

Cheapflights helps you find that perfect flight to California from Hamilton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Hamilton to California with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hamilton to California, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Hamilton to California become cheaper?

Of course! You can now track prices for flights from Hamilton to California and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.