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Cheap flights from Hamilton, ON to California from C$ 222

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to California

Enter your travel dates to find the best prices.

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 17 March 2026.

Tue 14/45:50 a.m.
YHM
-
SFO
1 stop9h 20m
WestJet
Fri 8/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 12/3C$ 398
Tue 28/46:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Tue 5/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 14/3C$ 435
Wed 29/46:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Mon 4/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 12/3C$ 438
Thu 30/46:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Fri 8/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 12/3C$ 444
Tue 14/45:50 a.m.
YHM
-
SFO
1 stop9h 20m
WestJet
Sat 9/51:00 p.m.
SFO
-
YHM
1 stop25h 15m
WestJet
Deal found 12/3C$ 445
Mon 4/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 13/3C$ 452
Tue 5/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 14/3C$ 459
Fri 1/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 4/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 15/3C$ 464
Fri 1/56:10 p.m.
YHM
-
SAN
1 stop23h 00m
WestJet
Sat 9/53:30 p.m.
SAN
-
YHM
1 stop22h 45m
WestJet
Deal found 13/3C$ 467
Thu 7/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Sat 16/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 15/3C$ 471
Fri 1/56:10 p.m.
YHM
-
SAN
1 stop23h 00m
WestJet
Fri 8/53:30 p.m.
SAN
-
YHM
1 stop22h 45m
WestJet
Deal found 13/3C$ 475
Sun 26/46:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Thu 30/41:00 p.m.
SFO
-
YHM
1 stop25h 15m
WestJet
Deal found 13/3C$ 479

Find flight deals from Hamilton to California

Keep the following information in mind while searching for Hamilton to California flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 435

One-way from

C$ 222

Popular in

March

Cheapest in

September

Average price

C$ 556
WestJet
  • WestJet
  • 28/4-5/5
  • 2 total stops
  • 29h 05m total
  • Hamilton to California
Search Deals
Air Canada
  • Air Canada
  • 14/4
  • 1 total stop
  • 16h 29m total
  • Hamilton to California
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 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 Hamilton to California 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 17 March 2026.
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 Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 4/6

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

1 stop20h 50m

San Francisco

Mon 8/6

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

1 stop8h 15m

C$ 438

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 8/5

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

1 stop20h 50m

San Francisco

Tue 12/5

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

1 stop8h 15m

C$ 444

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 12/5

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

1 stop20h 50m

San Francisco

Tue 19/5

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

1 stop8h 15m

C$ 464

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Fri 1/5

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

1 stop23h 00m

San Diego

Fri 8/5

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

1 stop22h 45m

C$ 475

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Fri 8/5

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

1 stop23h 00m

San Diego

Fri 15/5

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

1 stop22h 45m

C$ 490

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 27/5

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

1 stop20h 50m

San Francisco

Sat 30/5

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

1 stop8h 15m

C$ 507

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sat 6/6

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

1 stop20h 50m

San Francisco

Sun 14/6

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

1 stop8h 15m

C$ 515

HamiltonSanta Ana

YHM - SNA

YHMSNA

Hamilton

Wed 29/4

6:10 p.m.-5:00 p.m.

1 stop25h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 3/5

5:50 p.m.-5:15 p.m.

1 stop20h 25m

C$ 567

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 28/7

6:10 p.m.-4:40 p.m.

1 stop25h 30m

San Francisco

Mon 3/8

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

1 stop8h 15m

C$ 598

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 7/8

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

1 stop20h 50m

San Francisco

Sat 15/8

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

1 stop8h 15m

C$ 598

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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.
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

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

Currently, July is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 131). Flying from Hamilton, Ontario to California in January is currently the most expensive (average of C$ 262). 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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 17 March 2026.
Check out reviews from past customers who have flown with WestJet and Air Canada from Hamilton to California 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
3,296 reviews
Check prices

Comfort

7.0

Food

6.2

Overall

7.2

Entertainment

6.1

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,296 reviews
WestJet
7.2
Good
3,296 reviews
Check prices

Comfort

7.0

Food

6.2

Overall

7.2

Entertainment

6.1

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,811 reviews
WestJet
7.2
Good
3,296 reviews
Check prices

Comfort

7.0

Food

6.2

Overall

7.2

Entertainment

6.1

Boarding

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Hamilton to California. 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 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 20h 50m. Fly via WestJet to get the fastest option. The distance from Hamilton, Ontario to California is about 3605 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 - San Francisco, Hamilton - Las Vegas Harry Reid Intl or Hamilton - Los Angeles 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.

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

    Currently, July is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 131). Flying from Hamilton, Ontario to California in January is currently the most expensive (average of C$ 262). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Hamilton to California

Discover the top 2 airlines that operate flights from Hamilton to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 234AverageC$ 501FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 305AverageC$ 395FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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?

Cheapflights helps you find that perfect flight to California from Hamilton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

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