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Cheap flights from California to Hamilton, ON from C$ 157

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Hamilton

Enter your travel dates to find the best prices.

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 16 December 2025.

Tue 16/121:00 p.m.SFO - YHM
1 stop25h 17mWestJet
Thu 18/126:10 p.m.YHM - SFO
1 stop21h 02mWestJet
Deal found 14/12C$ 814
Wed 17/127:05 p.m.LAS - YHM
1 stop19h 12mWestJet
Wed 24/126:10 p.m.YHM - LAS
2 stops29h 05mWestJet
Deal found 16/12C$ 849
Tue 30/127:05 p.m.LAS - YHM
1 stop19h 12mWestJet
Tue 13/15:45 a.m.YHM - LAS
1 stop18h 46mWestJet
Deal found 15/12C$ 933
Tue 30/125:59 p.m.LAX - YHM
2 stops18h 01mMultiple Airlines
Wed 7/17:25 a.m.YHM - LAX
1 stop14h 54mMultiple Airlines
Deal found 15/12C$ 960
Wed 24/1211:43 p.m.LAX - YHM
1 stop12h 17mMultiple Airlines
Wed 31/127:25 a.m.YHM - LAX
2 stops19h 16mMultiple Airlines
Deal found 14/12C$ 1,202
Sat 27/127:05 p.m.LAS - YHM
1 stop19h 12mWestJet
Mon 29/126:10 p.m.YHM - LAS
1 stop30h 21mWestJet
Deal found 14/12C$ 1,205
Tue 16/1211:59 p.m.LAX - YHM
2 stops21h 14mMultiple Airlines
Tue 23/125:45 a.m.YHM - LAX
3 stops28h 33mMultiple Airlines
Deal found 14/12C$ 1,207
Fri 26/1211:43 p.m.LAX - YHM
1 stop12h 17mMultiple Airlines
Tue 30/125:45 a.m.YHM - LAX
2 stops28h 33mMultiple Airlines
Deal found 14/12C$ 1,239
Sun 14/1211:20 a.m.LAS - YHM
1 stop26h 57mWestJet
Sun 21/126:10 p.m.YHM - LAS
1 stop19h 14mWestJet
Deal found 13/12C$ 1,273
Sun 21/127:05 p.m.LAS - YHM
1 stop19h 12mWestJet
Sun 28/126:10 p.m.YHM - LAS
1 stop19h 14mWestJet
Deal found 14/12C$ 1,304
Wed 24/1212:35 p.m.SAN - YHM
1 stop25h 42mWestJet
Sun 18/16:10 p.m.YHM - SAN
1 stop20h 35mWestJet
Deal found 13/12C$ 1,320
Wed 24/129:50 p.m.LAS - YHM
1 stop14h 10mMultiple Airlines
Wed 31/127:25 a.m.YHM - LAS
1 stop16h 20mMultiple Airlines
Deal found 16/12C$ 1,348

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 16 December 2025.

Round-trip from

C$ 343

One-way from

C$ 157

Popular in

December

Cheapest in

May

Average price

C$ 650
WestJet
  • WestJet
  • 22/1-27/1
  • 2 total stops
  • 30h 49m total
  • California to Hamilton
Search Deals
WestJet
  • WestJet
  • 27/4
  • 1 total stop
  • 8h 50m total
  • California to Hamilton
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 28 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 629,999 searches. Data last updated 16 December 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

Wed 6/5

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

1 stop8h 50m

Hamilton

Wed 3/6

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

1 stop8h 54m

C$ 341

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 22/1

1:00 p.m.-1:22 p.m.

1 stop21h 22m

Hamilton

Tue 27/1

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

1 stop9h 27m

C$ 343

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Mon 4/5

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

1 stop8h 50m

Hamilton

Sat 9/5

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

1 stop8h 54m

C$ 343

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 28/5

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

1 stop8h 50m

Hamilton

Mon 1/6

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

1 stop8h 54m

C$ 344

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 7/5

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

1 stop8h 50m

Hamilton

Tue 12/5

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

1 stop8h 54m

C$ 374

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 29/4

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

1 stop8h 50m

Hamilton

Sun 3/5

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

1 stop8h 54m

C$ 377

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 15/1

1:00 p.m.-1:22 p.m.

1 stop21h 22m

Hamilton

Thu 22/1

6:10 p.m.-12:12 p.m.

1 stop21h 02m

C$ 385

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 15/1

1:00 p.m.-1:22 p.m.

1 stop21h 22m

Hamilton

Mon 26/1

6:10 p.m.-12:12 p.m.

1 stop21h 02m

C$ 385

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Wed 27/5

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

1 stop10h 00m

Hamilton

Sun 31/5

6:00 a.m.-2:20 p.m.

1 stop11h 20m

C$ 394

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Wed 27/5

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

1 stop10h 00m

Hamilton

Sat 13/6

6:00 a.m.-2:20 p.m.

1 stop11h 20m

C$ 394

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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 C$ 28). Flying from California to Hamilton, Ontario in November is currently the most expensive (average of C$ 207). 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.

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 10.9 km from the city centre, 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?

    Departing from California to Hamilton, Ontario will take you 8h 50m. There are 3605 km between California and Hamilton, Ontario.

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

    The most popular flight routes from California to Hamilton, Ontario are Los Angeles - Hamilton, Las Vegas Harry Reid Intl - Hamilton and San Francisco - Hamilton.

  • 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 C$ 28). Flying from California to Hamilton, Ontario in November is currently the most expensive (average of C$ 207). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Hamilton

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Fly with Cheapflights

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How does Cheapflights help users find flights from California to Hamilton?

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Why should you use Cheapflights to find cheap flight tickets from California to Hamilton?

Cheapflights simply makes it quick and affordable to book flights from California to Hamilton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from California to Hamilton with no change fees?

Yes, we can. To see specific flights from California to Hamilton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from California to Hamilton 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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