How long is the flight from Region of Ontario to Phoenix?

There are many flights that can get you from Region of Ontario to Phoenix in 4h 59m. Fly via United Airlines, WestJet, or Porter Airlines to get the fastest option. Region of Ontario and Phoenix are separated by a distance of 3011 km. This flight may include one or multiple stops.

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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 155. American Airlines flights start at C$ 202 while deals on Porter Airlines start at C$ 204 one-way.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 28.0 mm per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

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

The most popular flight routes from Region of Ontario to Phoenix are Toronto Pearson Intl - Phoenix Sky Harbor Intl, Toronto Island - Phoenix Sky Harbor Intl and Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl.

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

The cheapest flight price from Region of Ontario to Phoenix is C$ 246. On average you can expect to pay C$ 506. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 411.

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

Before booking your flight to Phoenix from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Lufthansa (100%), Air Canada (88%), Air Canada Rouge( 88%).

What are the most popular airlines that fly from Region of Ontario to Phoenix?

Before booking your flight from Region of Ontario to Phoenix check out the most popular airlines for this route: Porter Airlines, Air Canada or United Airlines.

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

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

How can I find direct flights from Ontario to Phoenix?

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

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

Yes. Cheapflights offers flight deals from Ontario to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 239+ Cheap Flights from Ontario to Phoenix

Cheap flight deals from Ontario to Phoenix

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Phoenix
Explore the most affordable flight options available from Ontario to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Tue 8/127:30 a.m. -

1 stop11h 40m

Fri 11/126:00 p.m. -

1 stop9h 00m

Deal found 2/11C$ 399

Thu 10/129:10 a.m. -

2 stops15h 05m

Tue 15/127:00 a.m. -

2 stops14h 40m

Deal found 3/11C$ 403

Tue 1/129:10 a.m. -

2 stops15h 05m

Fri 4/127:00 a.m. -

2 stops14h 40m

Deal found 3/11C$ 404

Tue 24/1112:30 p.m. -

1 stop11h 45m

Wed 25/116:00 p.m. -

1 stop9h 00m

Deal found 2/11C$ 406

Thu 3/129:10 a.m. -

2 stops15h 05m

Wed 9/1212:55 p.m. -

2 stops14h 50m

Deal found 2/11C$ 411

Fri 4/129:10 a.m. -

2 stops15h 05m

Tue 8/127:00 a.m. -

2 stops14h 40m

Deal found 3/11C$ 424

Fri 4/129:35 a.m. -

Nonstop5h 00m

Thu 10/126:00 p.m. -

1 stop9h 00m

Deal found 3/11C$ 425

Wed 2/122:15 p.m. -

1 stop10h 00m

Wed 9/127:00 a.m. -

1 stop10h 20m

Deal found 2/11C$ 427

Tue 8/129:35 a.m. -

Nonstop5h 00m

Fri 11/126:00 p.m. -

1 stop9h 00m

Deal found 2/11C$ 429

Sun 6/128:40 a.m. -

1 stop10h 31m

Thu 10/121:25 p.m. -

1 stop6h 41m

Deal found 3/11C$ 457

Sat 5/126:15 a.m. -

1 stop11h 42m

Wed 9/126:35 a.m. -

1 stop13h 21m

Deal found 1/11C$ 477

Wed 9/127:00 a.m. -

1 stop7h 35m

Wed 16/121:25 p.m. -

1 stop9h 16m

Deal found 3/11C$ 482

Best flights from Ontario to Phoenix
Discover carefully curated flight deals from Ontario to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Sat 30/16:15 a.m. -

2 stops12h 14m

Sat 6/210:00 a.m. -

1 stop7h 27m

Deal found 31/10C$ 477

Mon 1/36:40 a.m. -

2 stops15h 40m

Mon 8/312:55 p.m. -

2 stops14h 40m

Deal found 1/11C$ 531

Sun 11/43:25 p.m. -

Nonstop4h 59m

Sat 17/49:35 a.m. -

Nonstop4h 09m

Deal found 3/11C$ 557

Sat 9/15:30 a.m. -

1 stop9h 12m

Mon 11/18:20 a.m. -

2 stops11h 32m

Deal found 3/11C$ 571

Mon 16/115:15 p.m. -

2 stops19h 22m

Mon 23/1110:44 p.m. -

1 stop15h 21m

Deal found 30/10C$ 622

Sat 16/14:40 p.m. -

1 stop17h 35m

Sun 31/11:30 p.m. -

1 stop7h 25m

Deal found 31/10C$ 674

Thu 1/46:20 a.m. -

2 stops18h 19m

Fri 30/410:59 p.m. -

1 stop7h 12m

Deal found 1/11C$ 477

Sat 5/126:15 a.m. -

1 stop9h 33m

Wed 9/126:20 a.m. -

2 stops11h 07m

Deal found 1/11C$ 477

Mon 4/13:25 p.m. -

Nonstop5h 08m

Sun 10/11:30 p.m. -

Nonstop4h 10m

Deal found 3/11C$ 568

Sat 9/15:00 a.m. -

1 stop9h 42m

Wed 13/112:55 p.m. -

2 stops19h 11m

Deal found 2/11C$ 578

Fri 4/124:36 p.m. -

1 stop9h 00m

Mon 7/128:19 p.m. -

2 stops16h 48m

Deal found 31/10C$ 488

Sat 16/14:40 p.m. -

2 stops23h 15m

Sun 31/112:15 p.m. -

2 stops25h 50m

Deal found 31/10C$ 604

Sat 9/16:20 a.m. -

1 stop8h 18m

Wed 13/11:30 p.m. -

1 stop7h 25m

Deal found 1/11C$ 589

Sun 15/116:00 a.m. -

1 stop18h 17m

Mon 23/1111:25 p.m. -

1 stop11h 46m

Deal found 31/10C$ 492

Wed 9/126:15 a.m. -

2 stops13h 28m

Wed 16/1211:58 p.m. -

1 stop13h 09m

Deal found 3/11C$ 499

Thu 11/24:40 p.m. -

2 stops29h 40m

Mon 15/27:00 a.m. -

2 stops31h 05m

Deal found 2/11C$ 713

Thu 17/123:45 p.m. -

1 stop9h 52m

Sun 27/126:18 a.m. -

2 stops11h 17m

Deal found 2/11C$ 716

Mon 14/128:55 a.m. -

1 stop10h 16m

Mon 21/1210:40 a.m. -

Nonstop4h 14m

Deal found 30/10C$ 656

Mon 23/116:40 a.m. -

2 stops31h 25m

Thu 26/1112:55 p.m. -

2 stops14h 40m

Deal found 30/10C$ 716

Sat 19/123:45 p.m. -

1 stop9h 52m

Sat 26/1212:40 a.m. -

1 stop7h 19m

Deal found 30/10C$ 716

Tue 15/129:35 a.m. -

Nonstop5h 00m

Tue 22/1210:15 a.m. -

Nonstop4h 14m

Deal found 31/10C$ 656

Fri 18/126:45 a.m. -

1 stop7h 53m

Fri 8/13:09 p.m. -

1 stop6h 43m

Deal found 3/11C$ 603

Sun 20/129:05 a.m. -

1 stop12h 33m

Thu 31/1210:40 a.m. -

Nonstop4h 14m

Deal found 1/11C$ 715

Fri 18/124:10 p.m. -

1 stop8h 54m

Mon 28/1212:30 a.m. -

1 stop9h 18m

Deal found 3/11C$ 638

Sat 13/36:05 a.m. -

2 stops13h 10m

Wed 17/36:20 p.m. -

2 stops24h 50m

Deal found 3/11C$ 738

Fri 12/36:05 a.m. -

2 stops13h 10m

Wed 17/36:20 p.m. -

2 stops24h 50m

Deal found 3/11C$ 738

Thu 26/118:35 a.m. -

2 stops9h 45m

Mon 30/117:53 p.m. -

1 stop16h 24m

Deal found 30/10C$ 687

Fri 12/36:05 a.m. -

2 stops13h 10m

Tue 16/37:40 p.m. -

2 stops23h 35m

Deal found 4/11C$ 775

Sat 19/123:45 p.m. -

2 stops19h 17m

Sun 27/128:30 p.m. -

2 stops11h 29m

Deal found 3/11C$ 765

Fri 27/116:05 a.m. -

2 stops13h 46m

Sun 29/116:50 p.m. -

2 stops25h 15m

Deal found 3/11C$ 778

Find flight deals from Ontario to Phoenix

Round-trip from	C$ 399
One-way from	C$ 239
Popular in	March
Cheapest in	January
Average price	C$ 575

WestJet
8/12-11/12
2 total stops
20h 40m total
Ontario to Phoenix

Search Deals

Porter Airlines
2/12-31/12
1 total stop
12h 06m total
Ontario to Phoenix

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Thu 10/12

4:36 p.m.-11:34 p.m.

1 stop8h 58m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 280

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Sat 12/12

6:00 a.m.-4:40 p.m.

1 stop12h 40m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 280

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Sun 13/12

6:15 a.m.-1:37 p.m.

2 stops9h 22m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 280

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Tue 8/12

6:15 a.m.-5:38 p.m.

2 stops13h 23m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 280

HamiltonPhoenix

YHM Hamilton - PHX Phoenix Sky Harbor Intl

YHMPHX

Hamilton

Mon 7/12

6:05 a.m.-5:11 p.m.

2 stops13h 06m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 284

HamiltonPhoenix

YHM Hamilton - PHX Phoenix Sky Harbor Intl

YHMPHX

Hamilton

Sun 6/12

7:05 a.m.-5:11 p.m.

1 stop12h 06m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 284

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Fri 11/12

6:00 a.m.-9:27 p.m.

2 stops17h 27m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 288

HamiltonPhoenix

YHM Hamilton - PHX Phoenix Sky Harbor Intl

YHMPHX

Hamilton

Sun 17/1

3:25 p.m.-1:55 p.m.

1 stop24h 30m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 295

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Mon 1/2

8:35 a.m.-5:12 p.m.

1 stop10h 37m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 295

HamiltonPhoenix

YHM Hamilton - PHX Phoenix Sky Harbor Intl

YHMPHX

Hamilton

Tue 30/3

7:00 a.m.-4:15 p.m.

1 stop12h 15m

Phoenix Sky Harbor Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 301

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Ontario with our price prediction graph.

YYZ-PHX

YOW-PHX

YHM-PHX

YQT-PHX

YXU-PHX

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 Ontario to Phoenix

CAON-PH1

YYZ-PHX

YOW-PHX

YHM-PHX

YQT-PHX

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 474). Flying from Region of Ontario to Phoenix in October is currently the most expensive (average of C$ 606). 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 ON to PHX?

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Phoenix at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Region of Ontario to Phoenix

The most flights from CAON to PH1 are scheduled on a Thursday (5 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 Region of Ontario to Phoenix?

Airfare is below average for this route at the moment.

Region of Ontario to Phoenix flights typically cost between C$ 502 and C$ 748 in December.
The cheapest round-trip price found within the last 5 days was C$ 399 on WestJet (8 Dec-11 Dec).

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

The price you pay for your flight from Region of Ontario to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Related info for your journey

How long is the flight from Region of Ontario to Phoenix?
There are many flights that can get you from Region of Ontario to Phoenix in 4h 59m. Fly via United Airlines, WestJet, or Porter Airlines to get the fastest option. Region of Ontario and Phoenix are separated by a distance of 3011 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Region of Ontario to Phoenix one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 155. American Airlines flights start at C$ 202 while deals on Porter Airlines start at C$ 204 one-way.
What are the most popular routes from Region of Ontario to Phoenix?
The most popular flight routes from Region of Ontario to Phoenix are Toronto Pearson Intl - Phoenix Sky Harbor Intl, Toronto Island - Phoenix Sky Harbor Intl and Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl.
What are the most reliable airlines from Region of Ontario to Phoenix?
Before booking your flight to Phoenix from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Lufthansa (100%), Air Canada (88%), Air Canada Rouge( 88%).
What are the cheapest flights from Region of Ontario to Phoenix?
The cheapest flight price from Region of Ontario to Phoenix is C$ 246. On average you can expect to pay C$ 506. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 411.
Can I find deals for flights from Ontario to Phoenix that include hotel bookings?
Yes. In addition to deals on Ontario to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Phoenix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Phoenix.
Can I find deals for business class flights from Ontario to Phoenix?
Yes. Cheapflights offers flight deals from Ontario to Phoenix 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 Region of Ontario to Phoenix?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 474). Flying from Region of Ontario to Phoenix in October is currently the most expensive (average of C$ 606). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Phoenix

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Calgary to Phoenix-Mesa Gateway flights

Sudbury to Las Vegas flights

Top 7 airlines flying from Ontario to Phoenix

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 167	AverageC$ 449	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 223	AverageC$ 516	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 233	AverageC$ 729	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 288	AverageC$ 578	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 294	AverageC$ 547	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 334	AverageC$ 571	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 371	AverageC$ 573	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Phoenix?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Phoenix?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Phoenix for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Phoenix with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Phoenix, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Phoenix become cheaper?

Yes! Start tracking prices for Ontario to Phoenix flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ontario to Phoenix from C$ 239

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Phoenix

Cheapest flights from Ontario to PhoenixExplore the most affordable flight options available from Ontario to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Explore the most affordable flight options available from Ontario to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Ontario to PhoenixDiscover carefully curated flight deals from Ontario to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from Ontario to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from Ontario to PhoenixExplore direct flight options from Ontario to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Explore direct flight options from Ontario to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from Ontario to PhoenixDiscover last-minute flight deals from Ontario to Phoenix. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Phoenix. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Ontario to PhoenixSearch for one-way flight options from Ontario to Phoenix. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from Ontario to Phoenix. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Ontario to Phoenix

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Phoenix that are best for you.

Best time to book a flight from Ontario to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Ontario with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Ontario to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Phoenix at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Region of Ontario to Phoenix

Explore weekly flight availability from Ontario to Phoenix. 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 4 November 2026.

The most flights from CAON to PH1 are scheduled on a Thursday (5 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 Region of Ontario to Phoenix?

Airfare is below average for this route at the moment.

Region of Ontario to Phoenix flights typically cost between C$ 502 and C$ 748 in December.The cheapest round-trip price found within the last 5 days was C$ 399 on WestJet (8 Dec-11 Dec).

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

The price you pay for your flight from Region of Ontario to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Phoenix. Price data was last updated on 31 October 2026.

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

Related info for your journey

How long is the flight from Region of Ontario to Phoenix?

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

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

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

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

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

How can I find direct flights from Ontario to Phoenix?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Arizona

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Search flights from Ontario to Phoenix by cabin class

Find flights from Ontario to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Phoenix flights

Browse other Ontario and Phoenix flight options. Last updated on 4 November 2026.

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Ontario to Phoenix flights

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Top 7 airlines flying from Ontario to Phoenix

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Cheapest flights from Ontario to Phoenix
Explore the most affordable flight options available from Ontario to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Ontario to Phoenix
Discover carefully curated flight deals from Ontario to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from Ontario to Phoenix
Explore direct flight options from Ontario to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from Ontario to Phoenix
Discover last-minute flight deals from Ontario to Phoenix. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Ontario to Phoenix
Search for one-way flight options from Ontario to Phoenix. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Region of Ontario to Phoenix flights typically cost between C$ 502 and C$ 748 in December.
The cheapest round-trip price found within the last 5 days was C$ 399 on WestJet (8 Dec-11 Dec).