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$149+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/281:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Tue 9/16:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/4$264
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/261:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Fri 7/33:50 pm
YYZ
-
PHX
1 stop8h 45m
WestJet
Deal found 5/6$267
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sat 6/278:00 am
PHX
-
YYZ
1 stop10h 15m
WestJet
Wed 7/156:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/5$270
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/78:00 am
PHX
-
YYZ
2 stops12h 59m
WestJet
Tue 7/216:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/8$271
This Trip.com deal was found by Cheapflights users on 5/6. 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 6/261:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Mon 6/2912:00 pm
YYZ
-
PHX
2 stops12h 35m
WestJet
Deal found 5/6$272
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/268:00 am
PHX
-
YYZ
2 stops12h 59m
WestJet
Wed 7/13:50 pm
YYZ
-
PHX
1 stop8h 45m
WestJet
Deal found 5/6$273
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/101:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Fri 8/213:50 pm
YYZ
-
PHX
1 stop8h 45m
WestJet
Deal found 5/4$275
This Trip.com deal was found by Cheapflights users on 5/7. 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.
Sun 6/281:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Sun 7/196:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/7$276
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/261:15 pm
PHX
-
YYZ
2 stops12h 55m
Multiple Airlines
Thu 7/29:30 am
YYZ
-
PHX
Nonstop4h 34m
Multiple Airlines
Deal found 5/5$277
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 7/161:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Tue 7/216:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/7$279
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 7/281:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Sat 8/16:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 5/8$280
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/298:00 am
PHX
-
YYZ
1 stop10h 15m
WestJet
Tue 7/213:50 pm
YYZ
-
PHX
1 stop8h 45m
WestJet
Deal found 5/7$281

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 May 9, 2026.

Round-trip from

$264
(Kiwi.com)

One-way from

$149
(Air Canada)

Popular in

May

Cheapest in

March

Average price

$531
From Phoenix to Ontario
Search Deals
One-way flight from Phoenix to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 9, 2026.
Use the filters below to find and compare flights from Phoenix to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 8/21

11:28 am-8:44 pm

1 stop6h 16m

Toronto Pearson Intl

Fri 8/28

7:00 am-12:56 pm

1 stop8h 56m

$360
Quickest round-trip

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 7/3

2:45 pm-11:59 pm

1 stop6h 14m

Toronto Pearson Intl

Fri 7/10

11:00 am-3:19 pm

1 stop7h 19m

$360

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 7/3

11:12 am-8:44 pm

1 stop6h 32m

Toronto Pearson Intl

Sat 7/11

6:10 am-10:34 am

1 stop7h 24m

$360

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 8/21

11:28 am-8:44 pm

1 stop6h 16m

Toronto Pearson Intl

Mon 8/24

5:16 pm-10:59 pm

1 stop8h 43m

$360

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 7/1

1:28 pm-11:59 pm

1 stop7h 31m

Toronto Pearson Intl

Fri 7/17

5:15 pm-10:27 pm

1 stop8h 12m

$360

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 6/26

8:00 am-7:50 pm

1 stop8h 50m

Toronto Region of Waterloo Intl

Mon 6/29

8:40 pm-12:10 pm

1 stop18h 30m

$375

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 7/3

10:35 pm-11:25 am

1 stop9h 50m

Toronto Pearson Intl

Mon 7/13

7:45 am-2:18 pm

1 stop9h 33m

$391

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Mon 6/8

10:57 pm-8:55 am

1 stop6h 58m

Toronto Pearson Intl

Sat 6/27

5:45 pm-10:14 pm

1 stop7h 29m

$396

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Thu 6/25

10:57 pm-11:19 am

1 stop9h 22m

Toronto Pearson Intl

Wed 7/22

12:25 pm-8:06 pm

1 stop10h 41m

$396

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 8/6

10:19 am-11:59 pm

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

7:00 am-4:01 pm

1 stop12h 01m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Phoenix to Region of Ontario?

The price you pay for your flight from Phoenix to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Phoenix to Region of Ontario (average of $68). Flying from Phoenix to Region of Ontario in December is currently the most expensive (average of $134). 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 May 9, 2026.

It’s typically best to fly out from Phoenix to Region of Ontario at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

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 May 9, 2026.

The most flights from PH1 to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 May 9, 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited 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
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
437 reviews
Porter Airlines
8.0
Very good
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,457 reviews
Porter Airlines
8.0
Very good
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,693 reviews
Porter Airlines
8.0
Very good
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,670 reviews
Porter Airlines
8.0
Very good
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,008 reviews
Porter Airlines
8.0
Very good
437 reviews

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 $360, United Airlines can have you in Region of Ontario from Phoenix in 6h 16m. The distance between Phoenix and Region of Ontario is about 1871 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 $125 and $132 on Porter Airlines 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 - Hamilton.

  • 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: American Airlines (71%), Porter Airlines (71%), Air Transat( 71%).

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

    The cheapest flight price from Phoenix to Region of Ontario is $191. On average you can expect to pay $721. The most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), can usually be booked for $280.

  • 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, February is the cheapest month in which you can book a flight from Phoenix to Region of Ontario (average of $68). Flying from Phoenix to Region of Ontario in December is currently the most expensive (average of $134). 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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Top 8 airlines flying from Phoenix to Ontario

Discover the top 8 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$145Average$360FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$152Average$450FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$156Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$320FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$169Average$473FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$347FlexibilityNo cancel feeOn-time60%
Qatar AirwaysCheapest$276Average$322FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$325Average$485FlexibilityNo cancel feeOn-time71%

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