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Cheap flights from Hamilton, ON to California from C$ 142

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 226

One-way from

C$ 142

Popular in

December

Cheapest in

September

Average price

C$ 447
WestJet
  • WestJet
  • 27/8-3/9
  • 2 total stops
  • 21h 12m total
  • Hamilton to California
Search Deals
WestJet
  • WestJet
  • 25/7
  • 1 total stop
  • 11h 12m total
  • Hamilton to California
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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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 12 June 2025.

Wed 27/86:00 a.m.YHM - LAX
1 stop11h 12mWestJet
Wed 3/911:40 a.m.LAX - YHM
1 stop10h 00mWestJet
Deal found 9/6C$ 226
Fri 1/86:00 a.m.YHM - LAS
2 stops13h 31mWestJet
Mon 4/810:05 a.m.LAS - YHM
2 stops11h 36mWestJet
Deal found 10/6C$ 294
Tue 22/76:00 a.m.YHM - SNA
1 stop8h 59mWestJet
Tue 29/712:50 p.m.SNA - YHM
1 stop8h 51mWestJet
Deal found 10/6C$ 317
Mon 11/86:00 a.m.YHM - SFO
1 stop8h 56mWestJet
Wed 13/812:50 p.m.SFO - YHM
1 stop8h 51mWestJet
Deal found 10/6C$ 323
Tue 22/76:00 a.m.YHM - SAN
1 stop10h 20mWestJet
Sun 27/711:15 a.m.SAN - YHM
1 stop10h 26mWestJet
Deal found 10/6C$ 325
Fri 25/76:00 a.m.YHM - PSP
1 stop9h 17mWestJet
Fri 1/81:05 p.m.PSP - YHM
1 stop8h 36mWestJet
Deal found 10/6C$ 339
Sun 31/86:00 a.m.YHM - SNA
1 stop8h 59mMultiple Airlines
Sun 7/97:45 a.m.SNA - YHM
2 stops13h 55mMultiple Airlines
Deal found 10/6C$ 416
Sat 19/76:00 a.m.YHM - SAN
1 stop10h 20mMultiple Airlines
Wed 23/76:15 a.m.SAN - YHM
2 stops15h 26mMultiple Airlines
Deal found 11/6C$ 432
Wed 25/66:00 a.m.YHM - LAX
3 stops27h 59mMultiple Airlines
Mon 30/65:30 a.m.LAX - YHM
2 stops16h 11mMultiple Airlines
Deal found 11/6C$ 470
Sun 13/72:55 p.m.YHM - LAS
1 stop21h 13mMultiple Airlines
Wed 16/711:30 a.m.LAS - YHM
1 stop10h 11mMultiple Airlines
Deal found 10/6C$ 476
Thu 24/76:00 a.m.YHM - SJC
2 stops31h 36mMultiple Airlines
Tue 29/74:22 p.m.SJC - YHM
2 stops29h 19mMultiple Airlines
Deal found 10/6C$ 502
Tue 15/75:45 p.m.YHM - SFO
1 stop18h 45mMultiple Airlines
Fri 18/712:50 p.m.SFO - YHM
1 stop8h 51mMultiple Airlines
Deal found 10/6C$ 518

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 12 June 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

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Wed 27/8

6:00 a.m.-2:12 p.m.

1 stop11h 12m

Los Angeles

Wed 3/9

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

1 stop10h 00m

C$ 226

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Fri 1/8

6:00 a.m.-4:31 p.m.

2 stops13h 31m

Las Vegas Harry Reid Intl

Mon 4/8

10:05 a.m.-12:41 a.m.

2 stops11h 36m

C$ 294

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 22/7

6:00 a.m.-11:59 a.m.

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 29/7

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 317

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 11/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

San Francisco

Wed 13/8

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 323

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Tue 22/7

6:00 a.m.-1:20 p.m.

1 stop10h 20m

San Diego

Sun 27/7

11:15 a.m.-12:41 a.m.

1 stop10h 26m

C$ 325

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Fri 25/7

6:00 a.m.-12:17 p.m.

1 stop9h 17m

Palm Springs

Fri 1/8

1:05 p.m.-12:41 a.m.

1 stop8h 36m

C$ 339

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 10/8

6:00 a.m.-4:58 p.m.

2 stops13h 58m

Las Vegas Harry Reid Intl

Thu 14/8

10:36 p.m.-12:41 a.m.

2 stops23h 05m

C$ 398

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Sun 31/8

6:00 a.m.-11:59 a.m.

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 7/9

7:45 a.m.-12:40 a.m.

2 stops13h 55m

C$ 416

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sat 19/7

6:00 a.m.-1:20 p.m.

1 stop10h 20m

San Diego

Wed 23/7

6:15 a.m.-12:41 a.m.

2 stops15h 26m

C$ 432

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 18/7

6:00 a.m.-1:59 p.m.

2 stops10h 59m

San Francisco

Mon 21/7

10:15 a.m.-4:44 p.m.

1 stop27h 29m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 37 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, September is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 226). Flying from Hamilton, Ontario to California in July is currently the most expensive (average of C$ 306). 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 12 June 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.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 12 June 2025.
WestJet
7.2
Good
2,868 reviews
Check prices

Food

6.2

Overall

7.2

Comfort

7.1

Entertainment

6.1

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
2,868 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Food

6.2

Overall

7.2

Comfort

7.1

Entertainment

6.1

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.

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

    When deciding which route to take from Hamilton, Ontario to California consider Hamilton - San Francisco, Hamilton - Las Vegas Harry Reid Intl 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, September is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 226). Flying from Hamilton, Ontario to California in July is currently the most expensive (average of C$ 306). 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 3 airlines flying from Hamilton to California

Discover the top 3 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 250AverageC$ 399FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 286AverageC$ 600FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 314AverageC$ 484FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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