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Cheap flights from California to Toronto from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Toronto departing on 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
WestJet Logo
6:10 pm - 12:00 pm
YHM
-
SFO
20h 50m
1 stop
$414WestJet
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
Multiple Airlines Logo
6:15 am - 9:55 pm
YHM
-
SFO
18h 40m
3 stops
$448Multiple Airlines
Sun, Sep 13 - Fri, Sep 18
WestJet Logo
3:00 pm - 5:15 pm
LAX
-
YHM
23h 15m
1 stop
WestJet Logo
6:10 pm - 12:25 pm
YHM
-
LAX
21h 15m
1 stop
$451WestJet
Sat, Sep 12 - Mon, Sep 21
Multiple Airlines Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
Multiple Airlines Logo
7:00 am - 9:55 pm
YHM
-
SFO
17h 55m
2 stops
$451Multiple Airlines
Sun, Sep 13 - Fri, Sep 18
WestJet Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
WestJet Logo
6:10 pm - 4:40 pm
YHM
-
SFO
25h 30m
1 stop
$454WestJet
Sun, Jul 19 - Wed, Jul 22
WestJet Logo
6:05 pm - 5:15 pm
LAX
-
YHM
20h 10m
1 stop
WestJet Logo
6:10 pm - 10:05 pm
YHM
-
LAX
30h 55m
1 stop
$455WestJet
Wed, Sep 23 - Tue, Sep 29
WestJet Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
WestJet Logo
6:10 pm - 4:40 pm
YHM
-
SFO
25h 30m
1 stop
$456WestJet
Sat, Aug 8 - Tue, Aug 18
Multiple Airlines Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
Multiple Airlines Logo
10:25 am - 9:55 pm
YHM
-
SFO
14h 30m
2 stops
$464Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
WestJet Logo
6:00 am - 5:15 pm
SFO
-
YHM
8h 15m
1 stop
WestJet Logo
6:10 pm - 9:55 pm
YHM
-
SFO
30h 45m
1 stop
$468WestJet
Sun, Oct 4 - Wed, Oct 7
WestJet Logo
3:00 pm - 5:15 pm
LAX
-
YHM
23h 15m
1 stop
WestJet Logo
6:10 pm - 12:25 pm
YHM
-
LAX
21h 15m
1 stop
$471WestJet
Thu, Aug 27 - Mon, Sep 7

WestJet flights from California to Hamilton, Ontario

Our best WestJet deals on California to Hamilton, Ontario flight tickets
WestJet
Oct 2
SFO6:00 amSan Francisco
8h 15m
1 stop
YHM5:15 pmHamilton
Oct 5
YHM6:10 pmHamilton
20h 50m
1 stop
SFO12:00 pmSan Francisco
$414
WestJet
Sep 12
LAX3:00 pmLos Angeles
23h 15m
1 stop
YHM5:15 pmHamilton
Sep 21
YHM6:10 pmHamilton
21h 15m
1 stop
LAX12:25 pmLos Angeles
$451
WestJet
Jul 19
SFO6:00 amSan Francisco
8h 15m
1 stop
YHM5:15 pmHamilton
Jul 22
YHM6:10 pmHamilton
25h 30m
1 stop
SFO4:40 pmSan Francisco
$454

momondo Fare Finder

 
Customize your flight search to find flights from California to Hamilton, Ontario 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from California to Hamilton, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 10/2

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 10/5

6:10 pm-12:00 pm

1 stop20h 50m

$414

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 9/13

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Fri 9/18

6:15 am-9:55 pm

3 stops18h 40m

$448

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Sat 9/12

3:00 pm-5:15 pm

1 stop23h 15m

Hamilton

Mon 9/21

6:10 pm-12:25 pm

1 stop21h 15m

$451

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 9/13

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Fri 9/18

7:00 am-9:55 pm

2 stops17h 55m

$451

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 7/19

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Wed 7/22

6:10 pm-4:40 pm

1 stop25h 30m

$454

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Wed 9/23

6:05 pm-5:15 pm

1 stop20h 10m

Hamilton

Tue 9/29

6:10 pm-10:05 pm

1 stop30h 55m

$455

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sat 8/8

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Tue 8/18

6:10 pm-4:40 pm

1 stop25h 30m

$456
Quickest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 6/24

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 6/29

10:25 am-9:55 pm

2 stops14h 30m

$464

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 10/4

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Wed 10/7

6:10 pm-9:55 pm

1 stop30h 45m

$468

Los AngelesHamilton

LAX - YHM

LAXYHM

Los Angeles

Thu 8/27

3:00 pm-5:15 pm

1 stop23h 15m

Hamilton

Mon 9/7

6:10 pm-12:25 pm

1 stop21h 15m

$471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from California to Hamilton, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from California to Hamilton?

WestJet is the most popular carrier operating from California to Hamilton

What airlines fly to Hamilton, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Hamilton, Ontario from California according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Hamilton, Ontario. Keep in mind that there are 8 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap California to Hamilton, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Hamilton, Ontario

Fastest flight time

8h 15m

Direct flights

None
The fastest flight from California to Hamilton, Ontario takes 8h 15m
There are no direct flights from California to Hamilton, Ontario. There are no popular flight routes from California to Hamilton, Ontario.
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Frequently asked questions about flying from California to Hamilton, Ontario

  • When did momondo last update prices for flights from California to Hamilton Airport?

    Prices for flights from California to Hamilton Airport were last updated today.

  • How old do you have to be to fly from California to Hamilton Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Hamilton Airport.

  • What documentation or ID do you need to fly to Hamilton Airport?

    The travel and health documents required for your trip to Hamilton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from California to Hamilton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Hamilton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Hamilton with flexible booking policies on momondo?

All flight searches from California to Hamilton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Hamilton?

momondo provides multiple filters to help you find the best flight to Hamilton from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Hamilton right now. Can momondo alert me if prices change?

Price alerts on flights to Hamilton from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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