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$127+ Cheap flights from San Francisco (SFO) to Hamilton, ON (YHM)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YHM
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Cheap flight deals from San Francisco to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hamilton (YHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Trip.com)

One-way from

$127
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$474
Provider with most accurate pricing for San Francisco-Hamilton flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Hamilton flights.
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From San Francisco to Hamilton
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One-way flight from San Francisco to Hamilton
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Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Francisco to Hamilton

Cheapest flights from San Francisco to Hamilton
Explore the most affordable flight options available from San Francisco to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This Trip.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmSFO - YHM
1 stop25h 17mWestJet
Wed 12/106:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/23$464
This oojo deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmSFO - YHM
1 stop25h 17mWestJet
Thu 12/116:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/23$493
This FlightHub deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:07 pmSFO - YHM
2 stops45h 10mWestJet
Mon 12/156:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/25$729
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:30 amSFO - YHM
1 stop8h 30mMultiple Airlines
Mon 12/158:15 amYHM - SFO
1 stop10h 20mMultiple Airlines
Deal found 11/24$742
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:35 pmSFO - YHM
2 stops46h 42mWestJet
Mon 12/156:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/24$790
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:15 amSFO - YHM
2 stops28h 02mMultiple Airlines
Mon 12/226:10 pmYHM - SFO
2 stops18h 20mMultiple Airlines
Deal found 11/24$826
This oojo deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:00 pmSFO - YHM
1 stop25h 17mWestJet
Thu 12/46:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/23$889
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSFO - YHM
2 stops28h 22mWestJet
Wed 1/76:10 pmYHM - SFO
1 stop21h 02mWestJet
Deal found 11/23$964
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:15 amSFO - YHM
2 stops24h 07mMultiple Airlines
Wed 12/246:10 pmYHM - SFO
2 stops18h 20mMultiple Airlines
Deal found 11/24$1,064

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated November 25, 2025.
Use the filters below to find and compare flights from San Francisco to Hamilton that are best for you.

Fly from

San Francisco

Fly to

Hamilton

Route

Depart

Return

Price

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 2/5

1:00 pm-1:21 pm

1 stop21h 21m

Hamilton

Mon 2/9

6:10 pm-12:10 pm

1 stop21h 00m

$334

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Wed 1/14

6:10 pm-12:12 pm

1 stop21h 02m

$356

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Mon 1/12

6:10 pm-12:12 pm

1 stop21h 02m

$356

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Thu 1/22

6:10 pm-12:12 pm

1 stop21h 02m

$357

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

7:30 am-7:00 pm

1 stop8h 30m

Hamilton

Wed 1/14

8:15 am-3:35 pm

1 stop10h 20m

$368

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/15

1:00 pm-1:22 pm

1 stop21h 22m

Hamilton

Mon 1/19

6:10 pm-12:12 pm

1 stop21h 02m

$371

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

10:15 am-1:22 pm

2 stops24h 07m

Hamilton

Tue 1/13

5:45 am-12:12 pm

1 stop9h 27m

$394

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/8

10:15 am-1:22 pm

2 stops24h 07m

Hamilton

Tue 1/20

5:45 am-12:12 pm

1 stop9h 27m

$434

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sat 2/14

10:15 am-11:35 pm

1 stop10h 20m

Hamilton

Wed 2/18

6:10 pm-9:30 am

2 stops18h 20m

$480

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 12/2

1:00 pm-5:17 pm

1 stop25h 17m

Hamilton

Thu 12/11

6:10 pm-12:12 pm

1 stop21h 02m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 results
1
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Compare providers for flights from San Francisco to Hamilton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Hamilton in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Hamilton, Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Hamilton, Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Hamilton, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Hamilton, Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Hamilton, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from San Francisco 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 San Francisco to Hamilton

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Hamilton, Ontario (average of $127). Flying from San Francisco to Hamilton, Ontario in August is currently the most expensive (average of $203). 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.

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

Find hourly flight availability from San Francisco to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

It’s typically best to fly out from San Francisco to Hamilton, Ontario in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Hamilton, Ontario?

    For as low as $334, WestJet can have you in Hamilton, Ontario from San Francisco in 21h 21m. The distance between San Francisco and Hamilton, Ontario is about 2240 mi.

  • Can I find deals for flights from San Francisco to Hamilton that include hotel bookings?

    Yes. In addition to deals on San Francisco to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Hamilton.

  • Can I find deals for business class flights from San Francisco to Hamilton?

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Hamilton, Ontario?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Hamilton, Ontario (average of $127). Flying from San Francisco to Hamilton, Ontario in August is currently the most expensive (average of $203). 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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