$250 Cheap Flights from Kitchener (YKF) to San Jose (SJC)

View $250 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Kitchener, ON (YKF-Region of Waterloo Intl.) to Norman Y. Mineta San Jose Intl. Airport (SJC)

Cheap Flights from Kitchener to San Jose (YKF-SJC)

Prices were available within the past 7 days and start at $250 for one-way flights and $827 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Dec 4 - Fri, Dec 5
YKF
Kitchener
SJC
San Jose
$827 Roundtrip, found 1 day ago
$827
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Dec 4 from Kitchener to San Jose, returning Fri, Dec 5, priced at $827 found 1 day ago
WestJet
Thu, Dec 4 - Fri, Dec 5
YKF
Kitchener
SJC
San Jose
$862 Roundtrip, found 1 day ago
$862
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Dec 4 from Kitchener to San Jose, returning Fri, Dec 5, priced at $862 found 1 day ago
WestJet
Thu, Dec 4 - Fri, Dec 5
YKF
Kitchener
SJC
San Jose
$866 Roundtrip, found 1 day ago
$866
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Dec 4 from Kitchener to San Jose, returning Fri, Dec 5, priced at $866 found 1 day ago
WestJet
Thu, Dec 4 - Fri, Dec 5
YKF
Kitchener
SJC
San Jose
$1,429 Roundtrip, found 1 day ago
$1,429
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Dec 4 from Kitchener to San Jose, returning Fri, Dec 5, priced at $1,429 found 1 day ago
WestJet
Thu, Dec 4 - Fri, Dec 5
YKF
Kitchener
SJC
San Jose
$1,455 Roundtrip, found 1 day ago
$1,455
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Dec 4 from Kitchener to San Jose, returning Fri, Dec 5, priced at $1,455 found 1 day ago

Frequently asked questions

How much does a flight from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Lock in a cheap one-way flight from $250 or cheap return flight from $827 from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The cheapest month to fly from YKF to SJC is December, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
To find the cheapest airline flying from YKF to SJC, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
There are no daily nonstop flights available from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from YKF to SJC?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
To avoid potential delays on the Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Last-minute bookings from YKF to SJC are typically more expensive. To secure the best rates, start searching for flights well in advance. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a YKF to SJC flight and hotel package?
Securing a YKF to SJC flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Region of Waterloo Intl. Airport (YKF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you reserved your YKF to SJC flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Region of Waterloo Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
WestJet
Roundtrip price
$827
Distance
2201 mi

Book with confidence

Kitchener to San Jose Flights

The cheapest times to fly from Kitchener to San Jose

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kitchener to San Jose are during the month of December. You can find some of the cheapest flights from Kitchener to San Jose with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kitchener to San Jose

Sunday is one of the best days to book for cheap flights from Kitchener to San Jose: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kitchener to San Jose

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kitchener to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from $250 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kitchener to San Jose flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kitchener to San Jose airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kitchener to San Jose Flights

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*Available to One Key members.