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Cheap flights from Hamilton, ON to California from C$ 202

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — LAX
27 Feb — 6 Mar1
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 28 January 2026.

Tue 10/35:50 a.m.
YHM
-
SFO
1 stop9h 20m
WestJet
Tue 5/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 26/1C$ 346
Thu 23/46:10 p.m.
YHM
-
SFO
1 stop21h 00m
WestJet
Mon 27/46:00 a.m.
SFO
-
YHM
1 stop8h 10m
WestJet
Deal found 25/1C$ 370
Mon 13/46:10 p.m.
YHM
-
SFO
1 stop21h 00m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 28/1C$ 373
Sat 2/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Sat 30/56:00 a.m.
SFO
-
YHM
1 stop8h 10m
WestJet
Deal found 26/1C$ 376
Thu 23/46:10 p.m.
YHM
-
SFO
1 stop21h 00m
WestJet
Tue 28/46:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Deal found 26/1C$ 377
Fri 8/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 10m
WestJet
Deal found 25/1C$ 403
Tue 14/45:50 a.m.
YHM
-
LAS
1 stop18h 43m
WestJet
Wed 29/46:10 p.m.
LAS
-
YHM
1 stop20h 05m
WestJet
Deal found 27/1C$ 428
Mon 9/36:10 p.m.
YHM
-
SFO
1 stop21h 00m
WestJet
Thu 12/31:00 p.m.
SFO
-
YHM
1 stop21h 21m
WestJet
Deal found 28/1C$ 444
Tue 5/56:10 p.m.
YHM
-
PSP
2 stops21h 00m
WestJet
Tue 12/51:10 p.m.
PSP
-
YHM
1 stop25h 05m
WestJet
Deal found 27/1C$ 448
Mon 23/36:10 p.m.
YHM
-
LAX
1 stop30h 53m
WestJet
Wed 15/45:45 p.m.
LAX
-
YHM
1 stop20h 31m
WestJet
Deal found 26/1C$ 450
Thu 21/56:10 p.m.
YHM
-
LAX
2 stops20h 10m
WestJet
Fri 29/58:30 a.m.
LAX
-
YHM
1 stop29h 45m
WestJet
Deal found 26/1C$ 454
Wed 25/28:15 a.m.
YHM
-
SFO
1 stop28h 15m
Multiple Airlines
Sun 1/310:15 a.m.
SFO
-
YHM
1 stop29h 45m
Multiple Airlines
Deal found 27/1C$ 459

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 28 January 2026.

Round-trip from

C$ 346

One-way from

C$ 202

Popular in

December

Cheapest in

May

Average price

C$ 447
WestJet
  • WestJet
  • 10/3-5/5
  • 2 total stops
  • 17h 35m total
  • Hamilton to California
Search Deals
WestJet
  • WestJet
  • 10/3
  • 1 total stop
  • 9h 20m total
  • Hamilton to California
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 January 2026.
Use the filters below to find and compare flights from Hamilton to California that are best for you.

Fly from

Hamilton

Fly to

California

Route

Depart

Return

Price

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 10/3

5:50 a.m.-12:10 p.m.

1 stop9h 20m

San Francisco

Tue 5/5

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

1 stop8h 15m

C$ 346

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 23/4

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

1 stop21h 00m

San Francisco

Mon 27/4

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

1 stop8h 10m

C$ 370

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Sat 2/5

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

1 stop20h 50m

San Francisco

Sat 30/5

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

1 stop8h 10m

C$ 376

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Thu 23/4

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

1 stop21h 00m

San Francisco

Tue 28/4

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

1 stop8h 15m

C$ 377

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Fri 8/5

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

1 stop20h 50m

San Francisco

Mon 11/5

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

1 stop8h 10m

C$ 403

HamiltonPalm Springs

YHM - PSP

YHMPSP

Hamilton

Tue 5/5

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

2 stops21h 00m

Palm Springs

Tue 12/5

1:10 p.m.-5:15 p.m.

1 stop25h 05m

C$ 448

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Mon 23/3

6:10 p.m.-10:03 p.m.

1 stop30h 53m

Los Angeles

Wed 15/4

5:45 p.m.-5:16 p.m.

1 stop20h 31m

C$ 450

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Wed 25/2

6:10 p.m.-9:30 a.m.

2 stops18h 20m

San Francisco

Sun 1/3

10:15 a.m.-7:00 p.m.

1 stop29h 45m

C$ 462

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 8/2

8:15 a.m.-6:30 p.m.

1 stop13h 15m

Las Vegas Harry Reid Intl

Tue 10/2

9:54 p.m.-3:00 p.m.

1 stop14h 06m

C$ 462

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Sat 9/5

6:10 p.m.-11:20 a.m.

2 stops20h 10m

Los Angeles

Sat 16/5

8:30 a.m.-5:15 p.m.

1 stop29h 45m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 109). Flying from Hamilton, Ontario to California in December is currently the most expensive (average of C$ 271). 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 28 January 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
3,251 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Food

6.2

Overall

7.2

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
3,251 reviews
WestJet
7.2
Good
3,251 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Food

6.2

Overall

7.2

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
10,666 reviews
WestJet
7.2
Good
3,251 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Food

6.2

Overall

7.2

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 9h 20m. 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 - Las Vegas Harry Reid Intl, Hamilton - Los Angeles or Hamilton - San Francisco 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, August is the cheapest month in which you can book a flight from Hamilton, Ontario to California (average of C$ 109). Flying from Hamilton, Ontario to California in December is currently the most expensive (average of C$ 271). 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 Hamilton to California

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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 233AverageC$ 473FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 283AverageC$ 363FlexibilityNo 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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