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$96+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:20 amLAS - YHM
1 stop26h 57mWestJet
Tue 1/135:45 amYHM - LAS
1 stop15h 26mWestJet
Deal found 12/17$571
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:05 pmLAS - YHM
1 stop19h 12mWestJet
Mon 1/56:10 pmYHM - LAS
1 stop27h 01mWestJet
Deal found 12/17$624
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 pmLAS - YHM
2 stops18h 47mWestJet
Thu 1/16:10 pmYHM - LAS
1 stop30h 21mWestJet
Deal found 12/18$666
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 pmLAS - YHM
1 stop19h 12mWestJet
Wed 12/246:10 pmYHM - LAS
2 stops29h 05mWestJet
Deal found 12/16$739
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:20 pmPSP - YHM
1 stop19h 57mWestJet
Thu 1/16:10 pmYHM - PSP
2 stops21h 17mWestJet
Deal found 12/16$905
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/259:20 pmLAX - YHM
3 stops14h 00mMultiple Airlines
Thu 1/17:25 amYHM - LAX
3 stops26h 53mMultiple Airlines
Deal found 12/16$906
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/249:50 pmLAS - YHM
1 stop14h 10mMultiple Airlines
Wed 12/317:25 amYHM - LAS
1 stop16h 20mMultiple Airlines
Deal found 12/16$979
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:15 pmSNA - YHM
1 stop20h 07mWestJet
Tue 12/235:45 amYHM - SNA
1 stop10h 40mWestJet
Deal found 12/15$991
This WestJet deal was found by Cheapflights users on 12/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:00 pmSFO - YHM
1 stop25h 17mWestJet
Wed 1/146:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 12/15$995
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/2311:43 pmLAX - YHM
1 stop12h 17mMultiple Airlines
Sun 12/286:10 pmYHM - LAX
2 stops25h 54mMultiple Airlines
Deal found 12/17$1,014
This WestJet deal was found by Cheapflights users on 12/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:00 pmSFO - YHM
1 stop25h 17mWestJet
Tue 1/135:45 amYHM - SFO
1 stop9h 27mWestJet
Deal found 12/15$1,021
This Trip.com deal was found by Cheapflights users on 12/16. 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 12/306:00 pmPSP - YHM
1 stop20h 17mWestJet
Wed 1/76:10 pmYHM - PSP
1 stop20h 33mWestJet
Deal found 12/16$1,029

Find flight deals from California to Hamilton

Keep the following information in mind while searching for California to Hamilton flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$229
(Trip.com)

One-way from

$96
(Super.com)

Popular in

December

Cheapest in

May

Average price

$472
Provider with most accurate pricing for Los Angeles-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Toronto (YTO) flights.
Search Deals
From California to Hamilton
Search Deals
One-way flight from California to Hamilton
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 5/1

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Mon 5/4

6:00 am-11:54 am

1 stop8h 54m

$229

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 5/8

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Sun 5/10

6:00 am-11:54 am

1 stop8h 54m

$229

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/15

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Tue 1/20

5:45 am-12:12 pm

1 stop9h 27m

$241

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 5/6

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Wed 6/3

6:00 am-11:54 am

1 stop8h 54m

$248

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 5/6

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Sat 5/9

6:00 am-11:54 am

1 stop8h 54m

$250

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 5/28

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Mon 6/1

6:00 am-11:54 am

1 stop8h 54m

$250

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/22

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Tue 1/27

5:45 am-12:12 pm

1 stop9h 27m

$264

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 2/5

1:00 pm-1:21 pm

1 stop21h 21m

Hamilton

Mon 2/9

6:10 pm-12:10 pm

1 stop21h 00m

$269

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 6/5

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Sun 6/7

6:00 am-1:57 pm

2 stops10h 57m

$271

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 4/29

12:50 pm-12:40 am

1 stop8h 50m

Hamilton

Sun 5/3

6:00 am-11:54 am

1 stop8h 54m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 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 month to book a flight from California to Hamilton, Ontario?

Currently, December is the cheapest month in which you can book a flight from California to Hamilton, Ontario (average of $20). Flying from California to Hamilton, Ontario in November is currently the most expensive (average of $150). 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 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 December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 47% on flights from California to Hamilton, Ontario by exploring options for tickets in the afternoon.

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.

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

    A quick flight from California to Hamilton, Ontario can take about 8h 50m. WestJet provides one of the quickest options available for as low as $229. Airlines will cover a distance of 2240 mi.

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

    Most travelers choose Los Angeles - Hamilton, San Francisco - Hamilton or Las Vegas Harry Reid Intl - 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.

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

    Currently, December is the cheapest month in which you can book a flight from California to Hamilton, Ontario (average of $20). Flying from California to Hamilton, Ontario in November is currently the most expensive (average of $150). 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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Alternative routes for California to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
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