In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

How far in advance should I book a flight from Hamilton, Ontario to San Jose?

Find a great deal and save up to 33% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hamilton, Ontario to San Jose within the next two weeks, with the cheapest ticket starting at $311.

What is the cheapest month to fly from Hamilton, Ontario to San Jose?

Flights from Hamilton, Ontario to San Jose lean towards being more expensive in December. Prices are generally better when you fly from Hamilton, Ontario to San Jose in March, with the cheapest ticket starting at $242.

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

When flying from Hamilton, Ontario to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Hamilton to San Jose?

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

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

Yes. Cheapflights offers flight deals from Hamilton to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$218+ Flights from Hamilton, ON to San Jose

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1. Tell us where you want to go

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Cheap flight deals from Hamilton to San Jose

Round-trip from	$400 (Mytrip)
One-way from	$218 (Mytrip)
Popular in	December
Cheapest in	March
Average price	$406

From Hamilton to San Jose

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One-way flight from Hamilton to San Jose

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Hamilton to San Jose

Cheapest flights from Hamilton to San Jose
Explore the most affordable flight options available from Hamilton to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 9/116:00 amYHM - SJC

3 stops21h 24mMultiple Airlines

Thu 9/186:00 amSJC - YHM

2 stops15h 40mMultiple Airlines

Deal found 7/28

$400

Sun 8/316:00 amYHM - SJC

2 stops13h 07mWestJet

Wed 9/107:23 amSJC - YHM

2 stops14h 17mWestJet

Deal found 7/29

$720

Best flights from Hamilton to San Jose
Discover carefully curated flight deals from Hamilton to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 9/116:00 amYHM - SJC

3 stops21h 24mMultiple Airlines

Thu 9/186:00 amSJC - YHM

2 stops15h 40mMultiple Airlines

Deal found 7/28

$400

Sun 8/316:00 amYHM - SJC

2 stops13h 07mWestJet

Wed 9/107:23 amSJC - YHM

2 stops14h 17mWestJet

Deal found 7/29

$720

Last-minute flights from Hamilton to San Jose
Discover last-minute flight deals from Hamilton to San Jose. Data last updated July 29, 2025 and is based on user searches.

Fri 8/87:05 amYHM - SJC

2 stops19h 49mMultiple Airlines

Thu 8/146:00 amSJC - YHM

3 stops15h 41mMultiple Airlines

Deal found 7/27

$706

Fri 8/86:00 amYHM - SJC

2 stops13h 52mWestJet

Thu 8/147:23 amSJC - YHM

2 stops14h 18mWestJet

Deal found 7/27

$872

Mon 8/116:00 amYHM - SJC

3 stops20h 54mMultiple Airlines

Mon 8/186:00 amSJC - YHM

2 stops15h 41mMultiple Airlines

Deal found 7/28

$531

Sun 8/316:00 amYHM - SJC

2 stops13h 07mWestJet

Wed 9/107:23 amSJC - YHM

2 stops14h 17mWestJet

Deal found 7/29

$720

One-way flights from Hamilton to San Jose
Search for one-way flight options from Hamilton to San Jose. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 9/227:05 amYHM - SJC

2 stops27h 15mMultiple Airlines

Deal found 7/29

$218

Sat 9/66:00 amYHM - SJC

2 stops14h 30mWestJet

Deal found 7/28

$369

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Thu 9/11

6:00 am-12:24 am

3 stops21h 24m

San Jose

Thu 9/18

6:00 am-12:40 am

2 stops15h 40m

$400

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Sun 8/31

6:00 am-4:07 pm

2 stops13h 07m

San Jose

Wed 9/10

7:23 am-12:40 am

2 stops14h 17m

$720

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Mon 9/22

7:05 am-7:20 am

2 stops27h 15m

$218

HamiltonSan Jose

YHM - SJC

YHMSJC

Hamilton

Sat 9/6

6:00 am-5:30 pm

2 stops14h 30m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Hamilton to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 San Jose

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

Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to San Jose (average of $253). Flying from Hamilton, Ontario to San Jose in June is currently the most expensive (average of $359). 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 San Jose

Get a feel of what it's like to fly with WestJet from Hamilton to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

2,972 reviews

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

2,972 reviews

WestJet

7.2

Good

2,972 reviews

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

Can I find deals for flights from Hamilton to San Jose that include hotel bookings?
Yes. In addition to deals on Hamilton to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hamilton to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to San Jose.
Can I find deals for business class flights from Hamilton to San Jose?
Yes. Cheapflights offers flight deals from Hamilton to San Jose 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 San Jose?
Currently, September is the cheapest month in which you can book a flight from Hamilton, Ontario to San Jose (average of $253). Flying from Hamilton, Ontario to San Jose in June is currently the most expensive (average of $359). 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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$218+ Cheap flights from Hamilton, ON (YHM) to San Jose (SJC)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hamilton to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hamilton to San Jose

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hamilton to San Jose

Cheapest flights from Hamilton to San JoseExplore the most affordable flight options available from Hamilton to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Hamilton to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hamilton to San Jose that are best for you.

Best time to book a flight from Hamilton to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Hamilton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hamilton to San Jose

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

Reviews of airlines servicing San Jose

Get a feel of what it's like to fly with WestJet from Hamilton to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Hamilton to San Jose?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hamilton to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Hamilton to San Jose
Explore the most affordable flight options available from Hamilton to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.