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Cheap flights from Hamilton, ON to California from C$ 182

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 337

One-way from

C$ 182

Popular in

December

Cheapest in

May

Average price

C$ 347
WestJet
  • WestJet
  • 6/10-12/10
  • 2 total stops
  • 17h 44m total
  • Hamilton to California
Search Deals
WestJet
  • WestJet
  • 19/10
  • 2 total stops
  • 12h 01m total
  • Hamilton to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Hamilton to California

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 15 September 2025.

Mon 6/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Sat 11/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 15/9C$ 334
Mon 6/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Sun 12/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 15/9C$ 336
Tue 7/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Thu 9/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 14/9C$ 347
Mon 6/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Thu 9/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 15/9C$ 348
Wed 15/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Wed 22/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 15/9C$ 351
Sun 19/106:00 a.m.YHM - PSP
1 stop9h 16mWestJet
Thu 23/101:05 p.m.PSP - YHM
1 stop8h 35mWestJet
Deal found 15/9C$ 352
Wed 1/106:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Wed 8/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 14/9C$ 358
Thu 9/106:00 a.m.YHM - LAX
1 stop18h 46mWestJet
Wed 15/1011:40 a.m.LAX - YHM
1 stop10h 00mWestJet
Deal found 12/9C$ 361
Tue 30/96:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Wed 1/1012:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Deal found 15/9C$ 362
Fri 10/106:00 a.m.YHM - LAX
1 stop14h 16mWestJet
Fri 17/1011:40 a.m.LAX - YHM
1 stop10h 00mWestJet
Deal found 12/9C$ 363
Wed 1/106:00 a.m.YHM - LAS
2 stops17h 21mWestJet
Wed 8/1011:30 a.m.LAS - YHM
1 stop10h 10mWestJet
Deal found 14/9C$ 365
Wed 8/106:00 a.m.YHM - LAX
1 stop18h 46mWestJet
Wed 15/1011:40 a.m.LAX - YHM
1 stop10h 00mWestJet
Deal found 13/9C$ 365

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 15 September 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

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 15/10

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

1 stop8h 54m

San Francisco

Wed 22/10

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

1 stop8h 50m

C$ 351

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Sun 19/10

6:00 a.m.-12:16 p.m.

1 stop9h 16m

Palm Springs

Thu 23/10

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

1 stop8h 35m

C$ 352

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 1/10

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$ 358

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 13/1

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

1 stop9h 27m

San Francisco

Tue 10/2

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

1 stop25h 16m

C$ 363

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Fri 10/10

6:00 a.m.-5:16 p.m.

1 stop14h 16m

Los Angeles

Fri 17/10

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

1 stop10h 00m

C$ 363

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 24/10

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

1 stop8h 54m

San Francisco

Tue 28/10

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

1 stop25h 17m

C$ 376

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Mon 6/10

6:00 a.m.-9:29 p.m.

1 stop18h 29m

Las Vegas Harry Reid Intl

Wed 8/10

11:30 a.m.-12:40 a.m.

1 stop10h 10m

C$ 376

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Sun 12/10

6:00 a.m.-9:46 p.m.

1 stop18h 46m

Los Angeles

Wed 15/10

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

1 stop10h 00m

C$ 379

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Tue 30/9

6:00 a.m.-9:29 p.m.

1 stop18h 29m

Las Vegas Harry Reid Intl

Wed 1/10

8:00 a.m.-12:40 a.m.

1 stop13h 40m

C$ 385

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Tue 7/10

6:00 a.m.-8:21 p.m.

2 stops17h 21m

Las Vegas Harry Reid Intl

Sun 12/10

10:00 a.m.-12:40 a.m.

2 stops11h 40m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 231). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of C$ 295). 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hamilton, Ontario to California as you normally would.

How much does it cost to fly round-trip from Hamilton, Ontario to California?

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 15 September 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
3,091 reviews
Check prices

Crew

7.9

Comfort

7.1

Overall

7.2

Entertainment

6.1

Boarding

7.4

Food

6.2

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
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Comfort

7.1

Overall

7.2

Entertainment

6.1

Boarding

7.4

Food

6.2

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
10,000 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Comfort

7.1

Overall

7.2

Entertainment

6.1

Boarding

7.4

Food

6.2

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 8h 54m. Fly via WestJet to get the fastest option. The distance from Hamilton, Ontario to California is about 3605 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 - San Francisco or Hamilton - Los Angeles 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, May is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 231). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of C$ 295). 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

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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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 253AverageC$ 401FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 318AverageC$ 478FlexibilityNo 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.

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