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$91+ Cheap flights from California to Hamilton, ON (YHM)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from California to Hamilton

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

Round-trip from

$232
(FlightHub)

One-way from

$91
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$342
From California to Hamilton
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One-way flight from California to Hamilton
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Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from California to Hamilton

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

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:40 amLAX - YHM
1 stop10h 01mWestJet
Mon 9/16:00 amYHM - LAX
2 stops32h 43mWestJet
Deal found 7/30$232
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Fri 9/1210:15 amSFO - YHM
1 stop10h 44mMultiple Airlines
Mon 9/155:45 pmYHM - SFO
1 stop18h 45mMultiple Airlines
Deal found 7/29$278
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:00 amLAS - YHM
2 stops11h 41mWestJet
Thu 9/46:00 amYHM - LAS
2 stops12h 01mWestJet
Deal found 7/29$294
This Trip.com deal was found by Cheapflights users on 7/29. 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 9/121:05 pmPSP - YHM
1 stop8h 35mWestJet
Sun 9/146:00 amYHM - PSP
1 stop9h 16mWestJet
Deal found 7/29$296
This Mytrip deal was found by Cheapflights users on 7/28. 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 9/311:30 amLAX - YHM
1 stop9h 29mMultiple Airlines
Fri 9/55:45 pmYHM - LAX
1 stop20h 00mMultiple Airlines
Deal found 7/28$298
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Tue 10/712:50 pmSFO - YHM
1 stop8h 50mWestJet
Tue 10/146:00 amYHM - SFO
1 stop8h 54mWestJet
Deal found 7/27$316
This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:50 pmSNA - YHM
1 stop8h 51mWestJet
Thu 8/216:00 amYHM - SNA
1 stop8h 59mWestJet
Deal found 7/28$348
This Trip.com deal was found by Cheapflights users on 7/29. 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 8/2811:15 amSAN - YHM
1 stop10h 26mWestJet
Fri 9/56:00 amYHM - SAN
1 stop10h 20mWestJet
Deal found 7/29$351
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/206:15 amSAN - YHM
2 stops15h 26mMultiple Airlines
Tue 8/266:00 amYHM - SAN
1 stop10h 20mMultiple Airlines
Deal found 7/29$382
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/176:00 amOAK - YHM
2 stops15h 40mMultiple Airlines
Mon 9/227:05 amYHM - OAK
2 stops27h 33mMultiple Airlines
Deal found 7/29$383
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/2512:50 pmSNA - YHM
1 stop8h 50mMultiple Airlines
Sun 9/287:05 amYHM - SNA
2 stops18h 00mMultiple Airlines
Deal found 7/29$395
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/176:00 amSJC - YHM
2 stops15h 40mMultiple Airlines
Mon 9/227:05 amYHM - SJC
2 stops20h 19mMultiple Airlines
Deal found 7/29$397

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Hamilton 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 July 30, 2025.
Use the filters below to find and compare flights from California to Hamilton that are best for you.

Fly from

California

Fly to

Hamilton

Route

Depart

Return

Price

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Wed 8/27

11:40 am-12:41 am

1 stop10h 01m

Hamilton

Mon 9/1

6:00 am-11:43 am

2 stops32h 43m

$232

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 9/12

10:15 am-11:59 pm

1 stop10h 44m

Hamilton

Mon 9/15

5:45 pm-9:30 am

1 stop18h 45m

$278

Las VegasHamilton

LAS - YHM

LASYHM

Las Vegas Harry Reid Intl

Thu 8/28

10:00 am-12:41 am

2 stops11h 41m

Hamilton

Thu 9/4

6:00 am-3:01 pm

2 stops12h 01m

$294

Palm SpringsHamilton

PSP - YHM

PSPYHM

Palm Springs

Fri 9/12

1:05 pm-12:40 am

1 stop8h 35m

Hamilton

Sun 9/14

6:00 am-12:16 pm

1 stop9h 16m

$296

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Wed 9/3

11:30 am-11:59 pm

1 stop9h 29m

Hamilton

Fri 9/5

5:45 pm-10:45 am

1 stop20h 00m

$298

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 10/7

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Tue 10/14

6:00 am-11:54 am

1 stop8h 54m

$316

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Sun 8/17

12:50 pm-12:41 am

1 stop8h 51m

Hamilton

Thu 8/21

6:00 am-11:59 am

1 stop8h 59m

$348

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Thu 8/28

11:15 am-12:41 am

1 stop10h 26m

Hamilton

Fri 9/5

6:00 am-1:20 pm

1 stop10h 20m

$351

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Wed 8/20

6:15 am-12:41 am

2 stops15h 26m

Hamilton

Tue 8/26

6:00 am-1:20 pm

1 stop10h 20m

$382

OaklandHamilton

OAK - YHM

OAKYHM

Oakland

Wed 9/17

6:00 am-12:40 am

2 stops15h 40m

Hamilton

Mon 9/22

7:05 am-7:38 am

2 stops27h 33m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 34 results
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Best time to book a flight from California to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from California 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 California to Hamilton

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

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

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

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. 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 Hamilton. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with WestJet from California to Hamilton 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
2,975 reviews

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
2,975 reviews
WestJet
7.2
Good
2,975 reviews

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.0

Entertainment

6.1

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

Find useful and relevant information for your journey from California to Hamilton. 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 into for flights to Hamilton from California?

    Located just 6.8 mi from the city center, Hamilton (YHM) is the airport most travelers will use when flying to Hamilton from California.

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

    Most travelers choose San Francisco - Hamilton, Los Angeles - Hamilton or Santa Ana J. Wayne/Orange Cnty - Hamilton when deciding on the best route from California to Hamilton, Ontario.

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

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

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

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

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

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

See more FAQs

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