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$104+ Cheap flights from Hamilton, ON (YHM) to California

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$165
(Trip.com)

One-way from

$104
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$327
From Hamilton to California
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One-way flight from Hamilton to California
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amYHM - LAX
1 stop11h 12mWestJet
Wed 9/311:40 amLAX - YHM
1 stop10h 00mWestJet
Deal found 6/9$165
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:00 amYHM - LAS
2 stops13h 31mWestJet
Mon 8/410:05 amLAS - YHM
2 stops11h 36mWestJet
Deal found 6/10$215
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:00 amYHM - SAN
1 stop10h 20mWestJet
Thu 7/1711:15 amSAN - YHM
1 stop10h 26mWestJet
Deal found 6/12$229
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amYHM - SNA
1 stop8h 59mWestJet
Tue 7/2912:50 pmSNA - YHM
1 stop8h 51mWestJet
Deal found 6/10$232
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:00 amYHM - SFO
1 stop8h 56mWestJet
Wed 8/1312:50 pmSFO - YHM
1 stop8h 51mWestJet
Deal found 6/10$236
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:00 amYHM - PSP
1 stop9h 17mWestJet
Fri 8/11:05 pmPSP - YHM
1 stop8h 36mWestJet
Deal found 6/10$248
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:00 amYHM - SNA
1 stop8h 59mMultiple Airlines
Sun 9/77:45 amSNA - YHM
2 stops13h 55mMultiple Airlines
Deal found 6/10$304
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:00 amYHM - SAN
1 stop10h 20mMultiple Airlines
Wed 7/236:15 amSAN - YHM
2 stops15h 26mMultiple Airlines
Deal found 6/11$316
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 amYHM - LAX
3 stops27h 59mMultiple Airlines
Mon 6/305:30 amLAX - YHM
2 stops16h 11mMultiple Airlines
Deal found 6/11$344
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/132:55 pmYHM - LAS
1 stop21h 13mMultiple Airlines
Wed 7/1611:30 amLAS - YHM
1 stop10h 11mMultiple Airlines
Deal found 6/10$348
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:00 amYHM - SJC
2 stops31h 36mMultiple Airlines
Tue 7/294:22 pmSJC - YHM
2 stops29h 19mMultiple Airlines
Deal found 6/10$367
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:45 pmYHM - SFO
1 stop18h 45mMultiple Airlines
Fri 7/1812:50 pmSFO - YHM
1 stop8h 51mMultiple Airlines
Deal found 6/10$379

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 2,558,603 searches. Data last updated June 12, 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 8/27

6:00 am-2:12 pm

1 stop11h 12m

Los Angeles

Wed 9/3

11:40 am-12:40 am

1 stop10h 00m

$165

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Fri 8/1

6:00 am-4:31 pm

2 stops13h 31m

Las Vegas Harry Reid Intl

Mon 8/4

10:05 am-12:41 am

2 stops11h 36m

$215

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 7/10

6:00 am-1:20 pm

1 stop10h 20m

San Diego

Thu 7/17

11:15 am-12:41 am

1 stop10h 26m

$229

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Tue 7/22

6:00 am-11:59 am

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 7/29

12:50 pm-12:41 am

1 stop8h 51m

$232

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Mon 8/11

6:00 am-11:56 am

1 stop8h 56m

San Francisco

Wed 8/13

12:50 pm-12:41 am

1 stop8h 51m

$236

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Fri 7/25

6:00 am-12:17 pm

1 stop9h 17m

Palm Springs

Fri 8/1

1:05 pm-12:41 am

1 stop8h 36m

$248

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Sun 8/31

6:00 am-11:59 am

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 9/7

7:45 am-12:40 am

2 stops13h 55m

$304

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sat 7/19

6:00 am-1:20 pm

1 stop10h 20m

San Diego

Wed 7/23

6:15 am-12:41 am

2 stops15h 26m

$316

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 7/18

6:00 am-1:59 pm

2 stops10h 59m

San Francisco

Mon 7/21

10:15 am-4:44 pm

1 stop27h 29m

$341

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Wed 6/25

6:00 am-6:59 am

3 stops27h 59m

Los Angeles

Mon 6/30

5:30 am-12:41 am

2 stops16h 11m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 36 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, January is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of $246). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of $327). 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 June 12, 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 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

Crew

7.9

Overall

7.2

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

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

Crew

7.9

Overall

7.2

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

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
9,537 reviews
WestJet
7.2
Good
2,868 reviews

Crew

7.9

Overall

7.2

Boarding

7.4

Comfort

7.1

Food

6.2

Entertainment

6.1

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?

    Most people fly from Hamilton (YHM) if they book a flight from Hamilton to California. Hamilton is conveniently located just 6.8 mi from Hamilton’s city center.

  • 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, January is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of $246). Flying from Hamilton, Ontario to California in March is currently the most expensive (average of $327). 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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