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Cheap flights from Phoenix Sky Harbor Intl Airport to Ontario from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Ontario departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Ontario

Cheap round-trip flights

WestJet Logo
10:10 am - 12:41 amPHX-YUL
11h 31m2 stops
WestJet Logo
6:45 am - 5:13 pmYUL-PHX
13h 28m2 stops
$221WestJet
Find Deal
mié., oct. 1 - sáb., oct. 11
WestJet Logo
10:10 am - 12:41 amPHX-YUL
11h 31m2 stops
WestJet Logo
7:00 am - 5:13 pmYUL-PHX
13h 13m1 stop
$232WestJet
Find Deal
mié., oct. 1 - sáb., oct. 11
Logo
4:25 pm - 6:13 amPHX-YYZ
10h 48m1 stop
Logo
10:05 am - 11:40 amYYZ-PHX
4h 35mnonstop
$271
Find Deal
jue., oct. 16 - sáb., oct. 18
Logo
12:40 pm - 12:37 amPHX-YUL
8h 57m1 stop
Logo
8:10 am - 3:34 pmYUL-PHX
10h 24m1 stop
$272
Find Deal
vie., sep. 19 - lun., sep. 22
Porter Airlines Logo
12:40 pm - 12:37 amPHX-YUL
8h 57m1 stop
Porter Airlines Logo
6:45 am - 11:42 amYUL-PHX
7h 57m1 stop
$276Porter Airlines
Find Deal
vie., ago. 15 - mar., ago. 19
Porter Airlines Logo
12:40 pm - 12:37 amPHX-YUL
8h 57m1 stop
Porter Airlines Logo
6:45 am - 11:40 amYUL-PHX
7h 55m1 stop
$278Porter Airlines
Find Deal
vie., ago. 29 - lun., sep. 1
Air Canada Logo
7:40 am - 3:30 pmPHX-YUL
4h 50mnonstop
Air Canada Logo
5:00 am - 10:22 amYUL-PHX
8h 22m1 stop
$322Air Canada
Find Deal
lun., ago. 25 - sáb., sep. 6
United Airlines Logo
3:41 pm - 8:16 amPHX-YUL
13h 35m1 stop
United Airlines Logo
6:15 am - 11:05 amYUL-PHX
7h 50m1 stop
$335United Airlines
Find Deal
lun., ago. 25 - sáb., sep. 6
Air Canada Logo
7:40 am - 7:46 pmPHX-YTZ
9h 06m1 stop
Air Canada Logo
12:25 pm - 7:16 pmYTZ-PHX
9h 51m1 stop
$358Air Canada
Find Deal
dom., ago. 31 - lun., sep. 1
United Airlines Logo
11:59 pm - 11:45 amPHX-YOW
8h 46m1 stop
United Airlines Logo
5:50 pm - 10:57 pmYOW-PHX
8h 07m1 stop
$449United Airlines
Find Deal
sáb., oct. 11 - vie., oct. 17

Porter Airlines flights from Phoenix Sky Harbor Intl Airport to Region of Ontario

Our best Porter Airlines deals on Phoenix Sky Harbor Intl Airport to Region of Ontario flight tickets
Porter Airlines
Aug 15
PHX12:40 pmPhoenix Sky Harbor Intl
8h 57m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Aug 19
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
7h 57m
1 stop
PHX11:42 amPhoenix Sky Harbor Intl
$276
Find similar
Porter Airlines
Aug 7
PHX12:40 pmPhoenix Sky Harbor Intl
8h 57m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Aug 9
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
7h 57m
1 stop
PHX11:42 amPhoenix Sky Harbor Intl
$277
Find similar
Porter Airlines
Aug 29
PHX12:40 pmPhoenix Sky Harbor Intl
8h 57m
1 stop
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
Sep 1
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
7h 55m
1 stop
PHX11:40 amPhoenix Sky Harbor Intl
$278
Find similar

WestJet flights from Phoenix Sky Harbor Intl Airport to Region of Ontario

Our best WestJet deals on Phoenix Sky Harbor Intl Airport to Region of Ontario flight tickets
WestJet
Oct 1
PHX10:10 amPhoenix Sky Harbor Intl
11h 31m
2 stops
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
Oct 11
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
13h 28m
2 stops
PHX5:13 pmPhoenix Sky Harbor Intl
$221
Find similar
WestJet
Oct 1
PHX10:10 amPhoenix Sky Harbor Intl
11h 31m
2 stops
YUL12:41 amMontreal Pierre Elliott Trudeau Intl
Oct 11
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
13h 13m
1 stop
PHX5:13 pmPhoenix Sky Harbor Intl
$232
Find similar
WestJet
Sep 3
PHX1:10 pmPhoenix Sky Harbor Intl
8h 30m
1 stop
YHM12:40 amHamilton
Sep 10
YHM6:00 amHamilton
9h 22m
1 stop
PHX12:22 pmPhoenix Sky Harbor Intl
$238
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Region of 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, momondo users made 832,500 searches. Data last updated agosto 5, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

mié. 10/1

10:10 am-12:41 am

2 stops11h 31m

Montreal Pierre Elliott Trudeau Intl

sáb. 10/11

6:45 am-5:13 pm

2 stops13h 28m

$221

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

mié. 10/1

10:10 am-12:41 am

2 stops11h 31m

Montreal Pierre Elliott Trudeau Intl

sáb. 10/11

7:00 am-5:13 pm

1 stop13h 13m

$232

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

jue. 10/16

4:25 pm-6:13 am

1 stop10h 48m

Toronto Pearson Intl

sáb. 10/18

10:05 am-11:40 am

Nonstop4h 35m

$271

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

vie. 9/19

12:40 pm-12:37 am

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

lun. 9/22

8:10 am-3:34 pm

1 stop10h 24m

$272

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

vie. 8/15

12:40 pm-12:37 am

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

mar. 8/19

6:45 am-11:42 am

1 stop7h 57m

$276

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

vie. 8/29

12:40 pm-12:37 am

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

lun. 9/1

6:45 am-11:40 am

1 stop7h 55m

$278

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

lun. 8/25

7:40 am-3:30 pm

Nonstop4h 50m

Montreal Pierre Elliott Trudeau Intl

sáb. 9/6

5:00 am-10:22 am

1 stop8h 22m

$322

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

lun. 8/25

3:41 pm-8:16 am

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

sáb. 9/6

6:15 am-11:05 am

1 stop7h 50m

$335

PhoenixToronto

PHX - YTZ

PHXYTZ

Phoenix Sky Harbor Intl

dom. 8/31

7:40 am-7:46 pm

1 stop9h 06m

Toronto Island

lun. 9/1

12:25 pm-7:16 pm

1 stop9h 51m

$358

PhoenixOttawa

PHX - YOW

PHXYOW

Phoenix Sky Harbor Intl

sáb. 10/11

11:59 pm-11:45 am

1 stop8h 46m

Ottawa

vie. 10/17

5:50 pm-10:57 pm

1 stop8h 07m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

The month of April is, on average, the cheapest month to fly to Region of Ontario from Phoenix Sky Harbor Intl Airport, with most prices found around $280. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from Phoenix Sky Harbor Intl Airport during March instead. Flights to Region of Ontario in March, while not as cheap as those in April, still average around $297.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Phoenix Sky Harbor Intl Airport. The lowest ticket price found for a Thursday departure recently was $373. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Phoenix Sky Harbor Intl Airport to Region of Ontario on a Sunday will generally be more expensive and average around $785. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Region of Ontario in the afternoon for as low as $245. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $631.

What is the cheapest Phoenix Sky Harbor Intl to Ontario flight route?

Fly from Phoenix Sky Harbor Intl to Toronto Pearson Intl for the best Phoenix Sky Harbor Intl - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Phoenix Sky Harbor Intl Airport for as low as $246 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to Ontario flights?

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Region of Ontario flights?

You could potentially save up to 22% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Region of Ontario flight.

Cheap Phoenix Sky Harbor Intl Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Region of Ontario

Best Price Found

$110

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Region of Ontario

6 airports
The best one-way flight to Region of Ontario from Phoenix Sky Harbor Intl Airport in the past 72 hours is $110. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Region of Ontario found on momondo in the last 72 hours is $221.
The fastest flight from Phoenix Sky Harbor Intl Airport to Region of Ontario takes 4h 20m
Direct flights go from Phoenix Sky Harbor Intl Airport to Region of Ontario every day.
There are 6 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Region of Waterloo Intl (YKF), Toronto Pearson Intl (YYZ), Toronto Island (YTZ), Hamilton (YHM)
Search flight deals

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Ontario?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Ontario were last updated today.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Ontario?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Region of Ontario?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Region of Ontario

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $129Free CancellationRating
7.1
9,890 reviews
Search Air Canada flights
WestJetPriceFrom $149Free CancellationRating
7.2
2,997 reviews
Search WestJet flights
Porter AirlinesPriceFrom $152Free CancellationRating
8.0
322 reviews
Search Porter Airlines flights
DeltaPriceFrom $156Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Air TransatPriceFrom $169Free CancellationRating
7.7
425 reviews
Search Air Transat flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Ontario for you.

Can I find flights from Phoenix to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Ontario.

I’m not ready to book a flight from Phoenix to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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