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

There are many flights that can get you from Hamilton, Ontario to California in 24h 15m. Fly via WestJet to get the fastest option. The distance from Hamilton, Ontario to California is about 3433 km.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

When deciding which route to take from Hamilton, Ontario to California consider Hamilton - Las Vegas Harry Reid Intl, Hamilton - San Francisco or Hamilton - Los Angeles as they are the most popular.

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

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.

What airport do you fly from for flights from Hamilton to California?

For a flight from Hamilton to California, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

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.

C$ 340+ Cheap Flights from Hamilton, ON to California

Cheap flight deals from Hamilton to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 26 October 2026.

Thu 3/123:25 p.m. -

1 stop24h 15m

Sat 5/121:30 p.m. -

1 stop21h 55m

Deal found 23/10C$ 793

Sun 22/113:25 p.m. -

1 stop24h 15m

Mon 30/111:30 p.m. -

1 stop21h 55m

Deal found 21/10C$ 798

Thu 26/113:25 p.m. -

1 stop24h 15m

Mon 30/111:30 p.m. -

1 stop21h 55m

Deal found 24/10C$ 804

Sun 22/113:25 p.m. -

1 stop24h 15m

Sat 28/111:30 p.m. -

1 stop21h 55m

Deal found 25/10C$ 822

Sun 6/123:25 p.m. -

1 stop24h 15m

Wed 9/121:30 p.m. -

1 stop21h 55m

Deal found 21/10C$ 885

Tue 8/123:25 p.m. -

1 stop24h 15m

Thu 10/127:51 p.m. -

2 stops25h 14m

Deal found 22/10C$ 896

Thu 19/113:25 p.m. -

3 stops23h 42m

Wed 25/111:02 p.m. -

3 stops22h 23m

Deal found 25/10C$ 906

Sun 22/113:25 p.m. -

1 stop24h 15m

Sat 28/119:07 p.m. -

2 stops24h 09m

Deal found 25/10C$ 923

Thu 26/113:25 p.m. -

3 stops23h 42m

Wed 2/1211:16 a.m. -

3 stops23h 54m

Deal found 25/10C$ 938

Wed 9/127:05 a.m. -

3 stops30h 14m

Wed 16/129:58 a.m. -

2 stops30h 52m

Deal found 24/10C$ 947

Thu 19/113:25 p.m. -

1 stop24h 15m

Thu 26/1111:26 a.m. -

3 stops24h 59m

Deal found 22/10C$ 951

Sun 22/117:05 a.m. -

3 stops27h 50m

Sun 29/111:02 p.m. -

3 stops23h 23m

Deal found 25/10C$ 962

Find flight deals from Hamilton to California

Round-trip from	C$ 782
One-way from	C$ 340
Popular in	August
Cheapest in	January
Average price	C$ 598

WestJet
4/2-13/2
2 total stops
46h 10m total
Hamilton to California

Search Deals

6/12-31/12
2 total stops
54h 24m total
Hamilton to California

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 56 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hamilton to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 10/12

12:10 p.m.-9:37 p.m.

2 stops36h 27m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 357

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Tue 8/12

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 375

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 19/11

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 424

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Sun 10/1

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 424

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Sun 3/1

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 478

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Fri 18/12

6:55 a.m.-11:58 p.m.

3 stops20h 03m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 483

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Mon 21/12

6:05 a.m.-1:50 p.m.

3 stops34h 45m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 531

Quickest round-trip

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Fri 15/1

7:05 a.m.-9:40 p.m.

2 stops17h 35m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 546

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Sun 22/11

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Mon 30/11

1:30 p.m.-2:25 p.m.

1 stop21h 55m

C$ 798

HamiltonSan Diego

YHM Hamilton - SAN San Diego

YHMSAN

Hamilton

Thu 3/12

3:25 p.m.-12:40 p.m.

1 stop24h 15m

San Diego

Mon 14/12

1:30 p.m.-2:25 p.m.

1 stop21h 55m

C$ 804

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

YHM-SAN

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

YHM-USCA

YHM-SAN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Hamilton to California?
For a flight from Hamilton to California, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.
How long is the flight from Hamilton, Ontario to California?
There are many flights that can get you from Hamilton, Ontario to California in 24h 15m. Fly via WestJet to get the fastest option. The distance from Hamilton, Ontario to California is about 3433 km.
What are the most popular routes from Hamilton, Ontario to California?
When deciding which route to take from Hamilton, Ontario to California consider Hamilton - Las Vegas Harry Reid Intl, Hamilton - San Francisco 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.

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When you search for this flight from Hamilton to California, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hamilton to California, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Hamilton to California become cheaper?

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Cheap flights from Hamilton, ON to California from C$ 340

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hamilton to California

Cheapest flights from Hamilton to CaliforniaExplore 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 26 October 2026.

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 26 October 2026.

Best flights from Hamilton to CaliforniaDiscover carefully curated flight deals from Hamilton to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from Hamilton to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Hamilton to CaliforniaDiscover last-minute flight deals from Hamilton to California. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Hamilton to California. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Hamilton to CaliforniaSearch for one-way flight options from Hamilton to California. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Hamilton to California. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

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Best time to book a flight from Hamilton to California

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Related info for your journey

What airport do you fly from for flights from Hamilton to California?

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

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

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

How can I find direct flights from Hamilton to California?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hamilton to California

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Complete your trip

Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

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Search flights from Hamilton to California by cabin class

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Hamilton and California flights

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Can Cheapflights notify me if prices for flights from Hamilton to California become cheaper?

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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 26 October 2026.

Best flights from Hamilton to California
Discover carefully curated flight deals from Hamilton to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Hamilton to California
Discover last-minute flight deals from Hamilton to California. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Hamilton to California
Search for one-way flight options from Hamilton to California. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.