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$96+ Cheap flights from Phoenix to Ontario

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Phoenix to Ontario

Cheapest flights from Phoenix to Ontario
Explore the most affordable flight options available from Phoenix to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:59 amPHX - YYZ
1 stop11h 21mMultiple Airlines
Tue 1/138:45 pmYYZ - PHX
2 stops18h 33mMultiple Airlines
Deal found 12/16$384
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:59 amPHX - YUL
1 stop21h 31mMultiple Airlines
Mon 1/127:30 pmYUL - PHX
2 stops19h 48mMultiple Airlines
Deal found 12/17$431
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:42 amPHX - YUL
2 stops35h 48mMultiple Airlines
Mon 1/127:30 pmYUL - PHX
1 stop17h 38mMultiple Airlines
Deal found 12/17$458
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:38 pmPHX - YUL
2 stops25h 47mMultiple Airlines
Mon 1/127:30 pmYUL - PHX
1 stop17h 38mMultiple Airlines
Deal found 12/17$473
This oojo deal was found by Cheapflights users on 12/17. 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.
Wed 12/3111:15 amPHX - YUL
2 stops17h 50mWestJet
Mon 1/127:30 pmYUL - PHX
2 stops19h 48mWestJet
Deal found 12/17$477
This oojo deal was found by Cheapflights users on 12/16. 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.
Thu 12/252:05 pmPHX - YYZ
2 stops13h 53mWestJet
Tue 1/1312:30 pmYYZ - PHX
2 stops12h 17mWestJet
Deal found 12/16$477
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:35 pmPHX - YYZ
Nonstop4h 05mMultiple Airlines
Tue 1/68:20 pmYYZ - PHX
2 stops18h 46mMultiple Airlines
Deal found 12/16$486
This oojo deal was found by Cheapflights users on 12/17. 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 12/309:00 amPHX - YUL
1 stop20h 05mWestJet
Mon 1/127:30 pmYUL - PHX
1 stop17h 38mWestJet
Deal found 12/17$499
This oojo deal was found by Cheapflights users on 12/17. 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.
Thu 12/252:05 pmPHX - YUL
2 stops15h 00mWestJet
Mon 1/127:30 pmYUL - PHX
2 stops19h 48mWestJet
Deal found 12/17$514
This Trip.com deal was found by Cheapflights users on 12/17. 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.
Fri 12/269:58 amPHX - YUL
2 stops12h 37mMultiple Airlines
Thu 1/226:45 amYUL - PHX
1 stop8h 02mMultiple Airlines
Deal found 12/17$522
This Trip.com deal was found by Cheapflights users on 12/17. 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.
Fri 12/269:58 amPHX - YUL
2 stops21h 22mMultiple Airlines
Tue 1/137:30 pmYUL - PHX
1 stop17h 38mMultiple Airlines
Deal found 12/17$533
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:26 pmPHX - YUL
2 stops48h 04mMultiple Airlines
Mon 1/127:30 pmYUL - PHX
1 stop17h 38mMultiple Airlines
Deal found 12/17$537

Find flight deals from Phoenix to Ontario

Keep the following information in mind while searching for Phoenix to Ontario flight deals. Data was last updated December 18, 2025.

Round-trip from

$225
(Trip.com)

One-way from

$96
(Super.com)

Popular in

December

Cheapest in

April

Average price

$508
From Phoenix to Ontario
Search Deals
One-way flight from Phoenix to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Ontario 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 December 18, 2025.
Use the filters below to find and compare flights from Phoenix to Ontario that are best for you.

Fly from

Phoenix

Fly to

Ontario

Route

Depart

Return

Price

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Thu 6/4

12:45 pm-12:45 am

1 stop9h 00m

Toronto Region of Waterloo Intl

Sun 6/7

6:00 am-3:34 pm

2 stops12h 34m

$241

PhoenixOttawa

PHX - YOW

PHXYOW

Phoenix Sky Harbor Intl

Tue 2/3

9:00 am-12:39 am

2 stops13h 39m

Ottawa

Tue 2/10

10:35 am-2:00 pm

Nonstop5h 25m

$241

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sun 2/1

9:10 pm-5:28 pm

2 stops18h 18m

Toronto Pearson Intl

Sun 2/8

9:40 am-8:25 pm

2 stops12h 45m

$241

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 1/9

2:05 pm-6:13 am

2 stops14h 08m

Toronto Pearson Intl

Mon 1/12

10:15 pm-1:18 pm

2 stops17h 03m

$241

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Thu 6/4

12:45 pm-12:40 am

1 stop8h 55m

Hamilton

Sun 6/7

6:00 am-11:57 am

1 stop8h 57m

$245

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Mon 6/1

6:05 pm-12:45 am

1 stop27h 40m

Toronto Region of Waterloo Intl

Mon 6/8

6:00 am-11:57 am

1 stop8h 57m

$246

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Wed 6/3

12:45 pm-12:40 am

1 stop8h 55m

Hamilton

Sun 6/7

6:00 am-11:57 am

1 stop8h 57m

$246

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 2/13

2:05 pm-6:58 am

2 stops14h 53m

Toronto Pearson Intl

Mon 2/16

10:15 pm-10:49 pm

1 stop26h 34m

$248

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 2/11

11:55 am-12:26 am

1 stop10h 31m

Toronto Pearson Intl

Sun 3/1

9:40 am-8:25 pm

2 stops12h 45m

$249

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 5/1

10:10 am-12:45 am

2 stops11h 35m

Toronto Region of Waterloo Intl

Sun 5/3

6:00 am-3:34 pm

2 stops12h 34m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Phoenix 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 Phoenix to Ontario

What is the cheapest month to book a flight from Phoenix to Region of Ontario?

Currently, March is the cheapest month in which you can book a flight from Phoenix to Region of Ontario (average of $120). Flying from Phoenix to Region of Ontario in November is currently the most expensive (average of $175). 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.

What is the cheapest time of day to fly from PHX to ON?

Find hourly flight availability from Phoenix to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Phoenix to Region of Ontario at noon. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Phoenix to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Region of Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix to Region of Ontario

Explore weekly flight availability from Phoenix to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from PH1 to CAON are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Phoenix to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta, and United Airlines from Phoenix to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,009 reviews
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,093 reviews
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,054 reviews
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,534 reviews
Porter Airlines
8.0
Very good
399 reviews

Food

7.6

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Ontario. 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 Phoenix to Region of Ontario?

    For as low as $257, WestJet can have you in Region of Ontario from Phoenix in 4h 35m. The distance between Phoenix and Region of Ontario is about 2177 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Phoenix to Region of Ontario one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $87. Users have also found prices from $94 and $98 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Phoenix to Region of Ontario?

    The most popular route from Phoenix to Region of Ontario is Phoenix Sky Harbor Intl - Toronto Pearson Intl. You may also consider Phoenix Sky Harbor Intl - Montreal Pierre Elliott Trudeau Intl or Phoenix Sky Harbor Intl - Toronto Island.

  • What are the most reliable airlines from Phoenix to Region of Ontario?

    Before booking your flight to Region of Ontario from Phoenix, check out the most reliable airlines to get you to your destination on time: Lufthansa (78%), American Airlines (70%), Porter Airlines( 70%).

  • What are the cheapest flights from Phoenix to Region of Ontario?

    The cheapest flight price from Phoenix to Region of Ontario is $159. On average you can expect to pay $980. The most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), can usually be booked for $196.

  • Can I find deals for flights from Phoenix to Ontario that include hotel bookings?

    Yes. In addition to deals on Phoenix to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Ontario?

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

  • Can I find deals for business class flights from Phoenix to Ontario?

    Yes. Cheapflights offers flight deals from Phoenix to Ontario 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 Phoenix to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Phoenix to Region of Ontario (average of $120). Flying from Phoenix to Region of Ontario in November is currently the most expensive (average of $175). 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

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Alternative routes for Phoenix to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Phoenix to Ontario

Discover the top 7 airlines that operate flights from Phoenix to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$420FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$156Average$372FlexibilityNo cancel feeOn-time52%
DeltaCheapest$156Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$156Average$431FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$169Average$372FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$354FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$296Average$590FlexibilityNo cancel feeOn-time71%

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