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Cheap flights from California to Hamilton, ON from C$ 226

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YHM
12 Apr — 19 Apr1
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 13 March 2026.

Tue 14/411:50 a.m.
LAX
-
YHM
2 stops26h 26m
WestJet
Mon 20/46:10 p.m.
YHM
-
LAX
2 stops19h 50m
WestJet
Deal found 11/3C$ 546
Tue 28/46:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sat 2/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 9/3C$ 573
Tue 28/46:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Tue 5/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 11/3C$ 575
Mon 27/46:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Wed 6/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 11/3C$ 577
Fri 1/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sat 9/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 12/3C$ 580
Wed 8/411:30 p.m.
LAX
-
YHM
1 stop12h 30m
Multiple Airlines
Wed 15/48:15 a.m.
YHM
-
LAX
2 stops37h 15m
Multiple Airlines
Deal found 9/3C$ 586
Tue 5/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Tue 12/56:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 8/3C$ 593
Fri 5/63:30 p.m.
SAN
-
YHM
1 stop22h 45m
WestJet
Mon 8/66:10 p.m.
YHM
-
SAN
1 stop23h 00m
WestJet
Deal found 12/3C$ 600
Fri 1/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 4/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 12/3C$ 603
Thu 7/53:30 p.m.
SAN
-
YHM
1 stop22h 45m
WestJet
Sun 10/56:10 p.m.
YHM
-
SAN
1 stop23h 00m
WestJet
Deal found 13/3C$ 604
Thu 9/46:30 a.m.
LAX
-
YHM
1 stop9h 30m
Multiple Airlines
Wed 15/48:15 a.m.
YHM
-
LAX
1 stop11h 14m
Multiple Airlines
Deal found 10/3C$ 604
Sun 26/43:30 p.m.
SAN
-
YHM
1 stop22h 45m
WestJet
Sun 3/56:10 p.m.
YHM
-
SAN
1 stop23h 00m
WestJet
Deal found 9/3C$ 605

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 13 March 2026.

Round-trip from

C$ 546

One-way from

C$ 226

Popular in

December

Cheapest in

June

Average price

C$ 535
WestJet
  • WestJet
  • 14/4-20/4
  • 4 total stops
  • 46h 16m total
  • California to Hamilton
Search Deals
WestJet
  • WestJet
  • 11/5
  • 1 total stop
  • 8h 15m total
  • California to Hamilton
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 13 March 2026.
Use the filters below to find and compare flights from California to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 28/4

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Tue 5/5

6:10 p.m.-12:00 p.m.

1 stop20h 50m

C$ 575

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 1/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Sat 9/5

6:10 p.m.-9:55 p.m.

1 stop30h 45m

C$ 580

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Fri 5/6

3:30 p.m.-5:15 p.m.

1 stop22h 45m

Hamilton

Mon 8/6

6:10 p.m.-2:10 p.m.

1 stop23h 00m

C$ 600

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Mon 27/4

3:30 p.m.-5:15 p.m.

1 stop22h 45m

Hamilton

Mon 4/5

6:10 p.m.-2:10 p.m.

1 stop23h 00m

C$ 610

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Wed 6/5

6:10 p.m.-9:55 p.m.

1 stop30h 45m

C$ 623

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 15/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

Hamilton

Mon 25/5

6:10 p.m.-12:00 p.m.

1 stop20h 50m

C$ 624

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Tue 5/5

3:30 p.m.-5:15 p.m.

1 stop22h 45m

Hamilton

Tue 19/5

6:10 p.m.-2:10 p.m.

1 stop23h 00m

C$ 641

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles Los Angeles

Wed 8/4

11:30 p.m.-3:00 p.m.

1 stop12h 30m

Hamilton

Wed 15/4

7:55 p.m.-6:30 p.m.

1 stop25h 35m

C$ 649

Santa AnaHamilton

SNA - YHM

SNAYHM

Santa Ana J. Wayne/Orange Cnty

Thu 9/4

2:15 p.m.-1:21 p.m.

1 stop20h 06m

Hamilton

Tue 14/4

5:50 a.m.-1:24 p.m.

1 stop10h 34m

C$ 656

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles Los Angeles

Fri 10/4

8:40 p.m.-7:00 p.m.

1 stop19h 20m

Hamilton

Thu 16/4

6:10 p.m.-10:45 a.m.

2 stops19h 35m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from California to Hamilton, Ontario (average of C$ 103). Flying from California to Hamilton, Ontario in December is currently the most expensive (average of C$ 210). 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 15m. 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 San Francisco - Hamilton, Los Angeles Los Angeles - Hamilton and San Jose - 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, June is the cheapest month in which you can book a flight from California to Hamilton, Ontario (average of C$ 103). Flying from California to Hamilton, Ontario in December is currently the most expensive (average of C$ 210). 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from California to Hamilton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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