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$102+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Phoenix to Ontario

Keep the following information in mind while searching for Phoenix to Ontario flight deals. Data was last updated October 30, 2025.

Round-trip from

$228
(Kiwi.com)

One-way from

$102
(Booking.com)

Popular in

December

Cheapest in

April

Average price

$310
From Phoenix to Ontario
Search Deals
One-way flight from Phoenix to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($39 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 October 2025
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Find 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/289:00 pmPHX - YYZ
1 stop9h 38mWestJet
Sun 11/309:40 amYYZ - PHX
1 stop11h 51mWestJet
Deal found 10/29$251
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:45 pmPHX - YYZ
Nonstop4h 30mAir Canada
Wed 12/32:00 pmYYZ - PHX
1 stop10h 30mAir Canada
Deal found 10/30$256
This Trip.com deal was found by Cheapflights users on 10/29. 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 11/219:00 pmPHX - YYZ
1 stop9h 38mWestJet
Tue 11/259:40 amYYZ - PHX
2 stops11h 07mWestJet
Deal found 10/29$260
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/2012:40 pmPHX - YYZ
1 stop16h 18mWestJet
Fri 11/289:40 amYYZ - PHX
2 stops11h 07mWestJet
Deal found 10/29$262
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/289:00 pmPHX - YYZ
1 stop9h 38mWestJet
Fri 12/510:15 pmYYZ - PHX
1 stop17h 03mWestJet
Deal found 10/29$263
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/151:10 pmPHX - YUL
1 stop8h 12mAir Canada
Sun 11/236:50 pmYUL - PHX
Nonstop5h 40mAir Canada
Deal found 10/30$264
This Trip.com deal was found by Cheapflights users on 10/29. 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 11/272:05 pmPHX - YYZ
2 stops13h 53mWestJet
Sat 11/299:40 amYYZ - PHX
2 stops12h 45mWestJet
Deal found 10/29$265
This oojo deal was found by Cheapflights users on 10/29. 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.
Fri 12/122:05 pmPHX - YYZ
2 stops13h 53mWestJet
Sat 12/139:40 amYYZ - PHX
2 stops12h 45mWestJet
Deal found 10/29$266
This Trip.com deal was found by Cheapflights users on 10/30. 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 11/272:05 pmPHX - YYZ
2 stops13h 53mWestJet
Wed 12/39:40 amYYZ - PHX
2 stops12h 45mWestJet
Deal found 10/30$269
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 amPHX - YTZ
1 stop7h 55mAir Canada
Wed 12/312:30 pmYTZ - PHX
1 stop12h 00mAir Canada
Deal found 10/30$287
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/810:29 amPHX - YTZ
1 stop6h 28mMultiple Airlines
Fri 1/99:15 amYTZ - PHX
1 stop16h 35mMultiple Airlines
Deal found 10/30$303
This United deal was found by Cheapflights users on 10/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:30 amPHX - YUL
1 stop10h 58mMultiple Airlines
Sun 11/236:50 pmYUL - PHX
Nonstop5h 40mMultiple Airlines
Deal found 10/30$310

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 October 30, 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

Fri 2/13

2:05 pm-5:29 am

2 stops13h 24m

Toronto Region of Waterloo Intl

Mon 2/16

6:20 am-10:49 pm

1 stop18h 29m

$275

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Wed 2/18

9:00 am-5:29 am

1 stop18h 29m

Toronto Region of Waterloo Intl

Sat 2/21

7:00 pm-10:49 pm

1 stop29h 49m

$286

PhoenixToronto

PHX - YTZ

PHXYTZ

Phoenix Sky Harbor Intl

Thu 11/27

8:00 am-5:55 pm

1 stop7h 55m

Toronto Island

Wed 12/3

12:30 pm-10:30 pm

1 stop12h 00m

$287

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 1/16

7:35 pm-4:00 pm

1 stop18h 25m

Toronto Region of Waterloo Intl

Sun 1/18

7:05 am-10:47 pm

1 stop17h 42m

$289

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 11/21

9:00 pm-8:38 am

1 stop9h 38m

Toronto Pearson Intl

Tue 11/25

10:50 pm-7:31 pm

1 stop22h 41m

$292

PhoenixToronto

PHX - YTZ

PHXYTZ

Phoenix Sky Harbor Intl

Mon 12/8

10:29 am-6:57 pm

1 stop6h 28m

Toronto Island

Fri 1/9

9:15 am-11:50 pm

1 stop16h 35m

$303

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Fri 11/14

12:30 am-1:28 pm

1 stop10h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

6:50 pm-10:30 pm

Nonstop5h 40m

$310

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 11/21

11:59 pm-6:57 pm

1 stop16h 58m

Toronto Pearson Intl

Tue 11/25

8:45 am-11:44 am

Nonstop4h 59m

$310

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 11/21

11:59 pm-6:57 pm

1 stop16h 58m

Toronto Pearson Intl

Mon 11/24

8:45 am-11:44 am

Nonstop4h 59m

$310

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Mon 12/8

7:43 pm-6:20 am

1 stop8h 37m

Toronto Pearson Intl

Fri 1/9

9:35 am-9:06 pm

1 stop13h 31m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October is currently the most expensive (average of $156). 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 October 30, 2025.

It’s typically best to fly out from Phoenix to Region of Ontario in the morning. Doing so could potentially save you 3% 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. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 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
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Delta
7.9
Good
7,998 reviews
Porter Airlines
8.0
Very good
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,996 reviews
Porter Airlines
8.0
Very good
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
11,034 reviews
Porter Airlines
8.0
Very good
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,383 reviews
Porter Airlines
8.0
Very good
384 reviews

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 $287, WestJet can have you in Region of Ontario from Phoenix in 7h 55m. The distance between Phoenix and Region of Ontario is about 1881 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 United Airlines. According to our data, you can fly for as low as $125. Users have also found prices from $128 and $184 on WestJet and Air Canada, 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: Porter Airlines (92%), Air Transat (92%), American Airlines( 90%).

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

    The cheapest flight price from Phoenix to Region of Ontario is $98. On average you can expect to pay $890. The most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), can usually be booked for $228.

  • 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 October is currently the most expensive (average of $156). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$132Average$403FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$155Average$310FlexibilityNo cancel feeOn-time52%
DeltaCheapest$156Average$384FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$169Average$365FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$170Average$402FlexibilityNo cancel feeOn-time69%
WestJetCheapest$229Average$347FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$296Average$490FlexibilityNo cancel feeOn-time71%

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