$172 Cheap Flights from Kitchener (YKF) to Phoenix (PHX)

View $172 flight on Mon, Apr 13, 2026Opens in a new window

Popular airlines from Kitchener, ON (YKF-Region of Waterloo Intl.) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Kitchener to Phoenix (YKF-PHX)

Prices were available within the past 7 days and start at $172 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 24 - Fri, Nov 28
YKF
Kitchener
PHX
Phoenix
$298 Roundtrip, found 22 hours ago
$298
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Kitchener to Phoenix, returning Fri, Nov 28, priced at $298 found 22 hours ago
Air Canada
Mon, Mar 9 - Sat, Mar 14
YKF
Kitchener
PHX
Phoenix
$299 Roundtrip, found 19 hours ago
$299
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Mon, Mar 9 from Kitchener to Phoenix, returning Sat, Mar 14, priced at $299 found 19 hours ago
Air Canada
Sat, Nov 8 - Tue, Nov 11
YKF
Kitchener
PHX
Phoenix
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Nov 8 from Kitchener to Phoenix, returning Tue, Nov 11, priced at $315 found 2 days ago
Air Canada
Thu, Oct 30 - Sat, Nov 1
YKF
Kitchener
PHX
Phoenix
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Oct 30 from Kitchener to Phoenix, returning Sat, Nov 1, priced at $351 found 1 day ago
Air Canada
Sat, Feb 21 - Sat, Feb 28
YKF
Kitchener
PHX
Phoenix
$352 Roundtrip, found 1 hour ago
$352
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Feb 21 from Kitchener to Phoenix, returning Sat, Feb 28, priced at $352 found 1 hour ago
Air Canada
Sat, Nov 8 - Tue, Nov 11
YKF
Kitchener
PHX
Phoenix
$360 Roundtrip, found 3 days ago
$360
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Nov 8 from Kitchener to Phoenix, returning Tue, Nov 11, priced at $360 found 3 days ago
Air Canada
Sat, Feb 21 - Sat, Feb 28
YKF
Kitchener
PHX
Phoenix
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Feb 21 from Kitchener to Phoenix, returning Sat, Feb 28, priced at $360 found 1 day ago
Air Canada
Sat, Nov 8 - Tue, Nov 11
YKF
Kitchener
PHX
Phoenix
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Nov 8 from Kitchener to Phoenix, returning Tue, Nov 11, priced at $379 found 2 days ago
Air Canada
Mon, Mar 9 - Sat, Mar 14
YKF
Kitchener
PHX
Phoenix
$380 Roundtrip, found 19 hours ago
$380
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Mon, Mar 9 from Kitchener to Phoenix, returning Sat, Mar 14, priced at $380 found 19 hours ago
WestJet
Mon, Jan 12 - Thu, Jan 15
YKF
Kitchener
PHX
Phoenix
$449 Roundtrip, found 2 days ago
$449
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Jan 12 from Kitchener to Phoenix, returning Thu, Jan 15, priced at $449 found 2 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $859
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $859
Flights from Kitchener (YKF) to Phoenix (PHX)
Origin airport
Region of Waterloo Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, WestJet
Roundtrip price
$298
Distance
1832 mi

Kitchener to Phoenix Flights

The cheapest times to fly from Kitchener to Phoenix

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 Phoenix are during the month of November. You can find some of the cheapest flights from Kitchener to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kitchener to Phoenix

Sunday is one of the best days to book for cheap flights from Kitchener to Phoenix: 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 Phoenix

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 Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 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 Phoenix 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 Phoenix 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.

 

Frequently asked questions

How much does a flight from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX) cost?
Grab a cheap one-way flight from $172 or cheap return flight from $298 from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX)?
Traveling in November is a great way to save, as it's the cheapest month for flights between YKF and PHX. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX)?
You can't take a direct flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Sky Harbor Intl. Airport (PHX). However, you can easily journey to Phoenix without any layovers by taking off from Pearson Intl. Airport (YYZ).
What is the cheapest airline that flies from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from YKF to PHX. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX)?
Nonstop flights from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YKF to PHX?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*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 Sky Harbor Intl. Airport (PHX)?
To land at Sky Harbor Intl. Airport (PHX) on time, choose a flight that leaves from Region of Waterloo Intl. Airport (YKF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Sky Harbor Intl. Airport (PHX) last-minute?
Booking your ticket from YKF to PHX just before your getaway is usually more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a YKF to PHX flight and hotel package?
Compared with arranging hotels and flights separately, booking a YKF to PHX flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Region of Waterloo Intl. Airport (YKF) to Sky Harbor Intl. Airport (PHX)?
In most cases, you can cancel or modify your YKF to PHX flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.