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$166+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YHM
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap 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 March 11, 2026.

This oojo deal was found by Cheapflights users on 3/6. 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.
Fri 5/16:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 5/46:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 3/6$371
This oojo deal was found by Cheapflights users on 3/6. 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.
Thu 4/301:00 pm
SFO
-
YHM
1 stop25h 15m
WestJet
Mon 5/46:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 3/6$402
This Trip.com deal was found by Cheapflights users on 3/7. 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.
Mon 4/276:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Wed 5/66:10 pm
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 3/7$418
This oojo deal was found by Cheapflights users on 3/9. 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 4/286:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Sat 5/26:10 pm
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 3/9$421
This oojo deal was found by Cheapflights users on 3/10. 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 5/176:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Fri 5/226:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 3/10$423
This oojo deal was found by Cheapflights users on 3/6. 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.
Mon 5/46:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Fri 5/86:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 3/6$431
This Trip.com deal was found by Cheapflights users on 3/8. 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 5/56:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Tue 5/126:10 pm
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 3/8$436
This Trip.com deal was found by Cheapflights users on 3/6. 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.
Sat 6/66:05 pm
SFO
-
YHM
1 stop20h 10m
WestJet
Wed 6/106:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 3/6$443

Find 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$418
(Trip.com)

One-way from

$166
(Super.com)

Popular in

December

Cheapest in

January

Average price

$439
Provider with most accurate pricing for San Francisco-Hamilton flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hamilton flights.
Search Deals
From San Francisco to Hamilton
Search Deals
One-way flight from San Francisco to Hamilton
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($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 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 March 11, 2026.
Use the filters below to find and compare flights from San Francisco to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/5

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Wed 5/6

6:10 pm-9:55 pm

1 stop30h 45m

$458
Quickest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 5/15

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 5/25

6:10 pm-12:00 pm

1 stop20h 50m

$459

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/5

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Tue 5/12

6:10 pm-9:55 pm

1 stop30h 45m

$506

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 4/22

1:00 pm-1:10 am

1 stop9h 10m

Hamilton

Wed 4/29

6:10 pm-12:00 pm

1 stop20h 50m

$509

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 5/31

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Tue 6/2

6:10 pm-4:40 pm

1 stop25h 30m

$516

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 6/9

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Wed 6/17

6:10 pm-12:00 pm

1 stop20h 50m

$528

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/5

6:00 am-11:13 pm

1 stop14h 13m

Hamilton

Tue 5/12

5:45 pm-6:00 pm

2 stops27h 15m

$531

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 5/1

6:00 am-11:13 pm

1 stop14h 13m

Hamilton

Sun 5/10

7:55 pm-12:00 pm

1 stop19h 05m

$547

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/12

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Sun 5/17

6:10 pm-4:40 pm

1 stop25h 30m

$561

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 6/9

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Tue 6/16

6:10 pm-12:00 pm

1 stop20h 50m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Hamilton, Ontario flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $126). Flying from San Francisco to Hamilton, Ontario in January is currently the most expensive (average of $221). 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.

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 $458, WestJet can have you in Hamilton, Ontario from San Francisco in 8h 15m. 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 $126). Flying from San Francisco to Hamilton, Ontario in January is currently the most expensive (average of $221). 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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