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Cheap flights from San Francisco to Hamilton, ON from C$ 225

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YHM
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Hamilton

Enter your travel dates to find the best prices.

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 24 July 2026.

Thu 15/106:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sun 18/106:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 23/7C$ 515
Mon 19/106:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Thu 22/106:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 24/7C$ 536
Wed 23/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 28/96:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 22/7C$ 539
Wed 16/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 21/96:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 23/7C$ 545
Wed 9/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Wed 16/96:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 24/7C$ 548
Wed 16/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sun 20/96:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 23/7C$ 559
Thu 8/106:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sun 11/106:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 24/7C$ 567
Mon 14/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Sun 20/96:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 22/7C$ 569
Fri 25/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 28/96:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 22/7C$ 570
Thu 10/96:00 a.m.
SFO
-
YHM
1 stop8h 15m
WestJet
Wed 16/96:10 p.m.
YHM
-
SFO
1 stop30h 45m
WestJet
Deal found 23/7C$ 577

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 24 July 2026.

Round-trip from

C$ 515

One-way from

C$ 225

Popular in

December

Cheapest in

January

Average price

C$ 826
WestJet
  • WestJet
  • 15/10-18/10
  • 2 total stops
  • 29h 05m total
  • San Francisco to Hamilton
Search Deals
WestJet
  • WestJet
  • 14/9
  • 1 total stop
  • 8h 15m total
  • San Francisco to Hamilton
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 629,999 searches. Data last updated 24 July 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

Wed 23/9

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

1 stop8h 15m

Hamilton

Sun 27/9

6:10 p.m.-9:55 p.m.

1 stop30h 45m

C$ 602

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Fri 16/10

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

1 stop8h 15m

Hamilton

Mon 19/10

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

1 stop20h 50m

C$ 605

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 26/8

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

1 stop8h 15m

Hamilton

Sun 30/8

6:10 p.m.-9:55 p.m.

1 stop30h 45m

C$ 617

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Mon 17/8

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

1 stop8h 15m

Hamilton

Wed 26/8

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

1 stop20h 50m

C$ 645

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Wed 5/8

6:05 p.m.-5:15 p.m.

1 stop20h 10m

Hamilton

Sun 30/8

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

1 stop25h 30m

C$ 652

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Mon 14/9

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

1 stop8h 15m

Hamilton

Mon 21/9

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

1 stop20h 50m

C$ 655
Quickest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Sun 16/8

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

1 stop8h 15m

Hamilton

Sun 23/8

6:35 p.m.-12:00 p.m.

2 stops20h 25m

C$ 670

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Mon 21/9

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

1 stop8h 15m

Hamilton

Mon 28/9

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

1 stop20h 50m

C$ 671

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 13/8

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

1 stop8h 15m

Hamilton

Fri 11/9

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

1 stop20h 50m

C$ 684

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 1/10

1:00 p.m.-5:15 p.m.

1 stop25h 15m

Hamilton

Sun 4/10

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

1 stop20h 50m

C$ 742

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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.

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?

    WestJet can get you from San Francisco to Hamilton, Ontario in just under 8h 15m. Your travel time can differ by up to . San Francisco and Hamilton, Ontario are separated by a distance of 3605 km.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from San Francisco to Hamilton?

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Need flexible booking options for your flight to Hamilton from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from San Francisco to Hamilton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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