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$128+ Cheap flights from Region of Waterloo Intl (YKF) to Arizona

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — PHX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Region of Waterloo Intl to Arizona

Keep the following information in mind while searching for Region of Waterloo Intl to Arizona flight deals. Data was last updated September 16, 2025.

Round-trip from

$223
(Trip.com)

One-way from

$128
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$306
From Toronto Region of Waterloo Intl to Arizona
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One-way flight from Toronto Region of Waterloo Intl to Arizona
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Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Region of Waterloo Intl to Arizona

Cheapest flights from Region of Waterloo Intl to Arizona
Explore the most affordable flight options available from Region of Waterloo Intl to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/236:00 amYKF - LAS
2 stops12h 01mWestJet
Mon 10/278:00 amLAS - YKF
1 stop18h 28mWestJet
Deal found 9/14$223
This Trip.com deal was found by Cheapflights users on 9/15. 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 9/236:00 amYKF - LAS
1 stop14h 34mWestJet
Wed 9/2411:30 amLAS - YKF
1 stop10h 15mWestJet
Deal found 9/15$246
This Trip.com deal was found by Cheapflights users on 9/14. 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 9/306:00 amYKF - LAS
1 stop18h 29mWestJet
Wed 10/18:00 amLAS - YKF
1 stop13h 45mWestJet
Deal found 9/14$259
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/236:00 amYKF - LAS
1 stop18h 29mWestJet
Sun 10/268:00 amLAS - YKF
1 stop18h 28mWestJet
Deal found 9/15$263
This WestJet deal was found by Cheapflights users on 9/14. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amYKF - LAS
2 stops17h 21mWestJet
Sun 10/1210:00 amLAS - YKF
2 stops11h 45mWestJet
Deal found 9/14$264
This Trip.com deal was found by Cheapflights users on 9/15. 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 11/116:20 amYKF - PHX
1 stop14h 27mWestJet
Fri 11/142:05 pmPHX - YKF
2 stops13h 23mWestJet
Deal found 9/15$266
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amYKF - LAS
1 stop18h 29mWestJet
Sat 10/186:20 pmLAS - YKF
1 stop27h 25mWestJet
Deal found 9/13$267
This oojo deal was found by Cheapflights users on 9/16. 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 9/236:00 amYKF - LAS
1 stop18h 29mWestJet
Thu 9/258:00 amLAS - YKF
1 stop13h 45mWestJet
Deal found 9/16$279
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:20 amYKF - LAS
1 stop18h 11mMultiple Airlines
Mon 11/177:05 pmLAS - YKF
1 stop17h 55mMultiple Airlines
Deal found 9/14$283
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amYKF - LAS
1 stop14h 34mWestJet
Fri 10/311:10 pmLAS - YKF
2 stops13h 18mWestJet
Deal found 9/15$285
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:20 amYKF - PHX
1 stop18h 27mWestJet
Sun 11/22:05 pmPHX - YKF
2 stops13h 23mWestJet
Deal found 9/14$290
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amYKF - PHX
1 stop18h 18mWestJet
Wed 10/226:05 pmPHX - YKF
1 stop27h 40mWestJet
Deal found 9/14$298

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to Arizona 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 September 16, 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Arizona that are best for you.

Fly from

Region of Waterloo Intl

Fly to

Arizona

Route

Depart

Return

Price

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 10/13

6:00 am-9:29 pm

1 stop18h 29m

Las Vegas Harry Reid Intl

Sat 10/18

6:20 pm-12:45 am

1 stop27h 25m

$267

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-6:47 pm

1 stop14h 27m

Phoenix Sky Harbor Intl

Fri 1/23

2:05 pm-5:28 am

2 stops13h 23m

$278

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 9/23

6:00 am-9:29 pm

1 stop18h 29m

Las Vegas Harry Reid Intl

Thu 9/25

8:00 am-12:45 am

1 stop13h 45m

$279

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 11/15

6:20 am-9:31 pm

1 stop18h 11m

Las Vegas Harry Reid Intl

Mon 11/17

7:05 pm-4:00 pm

1 stop17h 55m

$283

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 9/30

6:00 am-9:29 pm

1 stop18h 29m

Las Vegas Harry Reid Intl

Thu 10/2

10:00 am-12:45 am

2 stops11h 45m

$288

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 10/6

6:00 am-9:29 pm

1 stop18h 29m

Las Vegas Harry Reid Intl

Thu 10/9

8:00 am-5:15 am

1 stop18h 15m

$289

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Mon 10/20

6:00 am-9:18 pm

1 stop18h 18m

Phoenix Sky Harbor Intl

Wed 10/22

6:05 pm-12:45 am

1 stop27h 40m

$298

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 10/20

6:00 am-9:29 pm

1 stop18h 29m

Las Vegas Harry Reid Intl

Sun 10/26

9:15 pm-5:28 am

2 stops29h 13m

$300

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 12/1

6:20 am-12:19 pm

2 stops32h 59m

Las Vegas Harry Reid Intl

Sat 12/6

9:15 pm-5:28 am

2 stops29h 13m

$312

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 10/3

6:00 am-12:32 pm

2 stops33h 32m

Las Vegas Harry Reid Intl

Sat 10/4

9:10 pm-12:45 am

2 stops24h 35m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 34 results
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Best time to book a flight from Region of Waterloo Intl to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Region of Waterloo Intl 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 Toronto Region of Waterloo Intl Airport to Arizona
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to Arizona. 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 Toronto Region of Waterloo Intl Airport to Arizona?

    There are many flights that can get you from Toronto Region of Waterloo Intl Airport to Arizona in 18h 29m. Fly via WestJet to get the fastest option. There are 1899 mi between Toronto Region of Waterloo Intl Airport and Arizona.

  • Can I find deals for flights from Region of Waterloo Intl to Arizona that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to Arizona.

  • Can I find deals for business class flights from Region of Waterloo Intl to Arizona?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Arizona 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 Toronto Region of Waterloo Intl Airport to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to Arizona (average of $258). Flying from Toronto Region of Waterloo Intl Airport to Arizona in March is currently the most expensive (average of $337). 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.

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