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$111+ Cheap flights from Mesa, AZ to Toronto (YTO)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YTO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Mesa to Toronto are usually found in April or March, booked 83 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Mesa to Toronto

Keep the following information in mind while searching for Mesa to Toronto flight deals. Data was last updated June 16, 2025.

Round-trip from

$240
(FlightHub)

One-way from

$111
(FlightHub)

Popular in

July

Cheapest in

April

Average price

$304
From Mesa to Toronto (YTO)
Search Deals
One-way flight from Mesa to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Mesa to Toronto

Cheapest flights from Mesa to Toronto
Explore the most affordable flight options available from Mesa to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:40 pmPHX - YYZ
Nonstop4h 20mPorter Airlines
Sat 9/2710:05 amYYZ - PHX
Nonstop4h 35mPorter Airlines
Deal found 6/16$240
This Trip.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/221:10 pmPHX - YKF
1 stop8h 36mWestJet
Fri 7/256:00 amYKF - PHX
1 stop9h 24mWestJet
Deal found 6/15$245
This Flightnetwork deal was found by Cheapflights users on 6/14. 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.
Tue 7/297:45 amPHX - YTZ
1 stop9h 01mAir Canada
Tue 8/512:25 pmYTZ - PHX
1 stop9h 51mAir Canada
Deal found 6/14$254
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:20 pmPHX - YYZ
1 stop9h 46mMultiple Airlines
Sun 9/2810:05 amYYZ - PHX
Nonstop4h 35mMultiple Airlines
Deal found 6/14$257
This Trip.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/231:10 pmPHX - YHM
1 stop8h 31mWestJet
Wed 7/306:00 amYHM - PHX
1 stop9h 24mWestJet
Deal found 6/15$265
This Trip.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/161:10 pmPHX - YYZ
2 stops13h 41mWestJet
Wed 7/2312:00 pmYYZ - PHX
2 stops12h 20mWestJet
Deal found 6/15$265
This Flightnetwork deal was found by Cheapflights users on 6/14. 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.
Tue 8/57:40 amPHX - YYZ
1 stop7h 59mAir Canada
Mon 9/1512:00 pmYYZ - PHX
1 stop10h 19mAir Canada
Deal found 6/14$274
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/301:10 pmPHX - YKF
2 stops13h 20mMultiple Airlines
Wed 8/66:00 amYKF - PHX
1 stop9h 24mMultiple Airlines
Deal found 6/15$315
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2912:45 amPHX - YYZ
1 stop8h 10mDelta
Thu 7/106:30 amYYZ - PHX
1 stop6h 09mDelta
Deal found 6/13$333
This United Airlines deal was found by Cheapflights users on 6/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:12 amPHX - YYZ
1 stop8h 11mUnited Airlines
Mon 7/146:10 amYYZ - PHX
1 stop13h 57mUnited Airlines
Deal found 6/14$341
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:57 amPHX - YYZ
1 stop7h 02mAmerican Airlines
Mon 9/153:11 pmYYZ - PHX
1 stop10h 02mAmerican Airlines
Deal found 6/16$349
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:49 pmPHX - YTZ
2 stops14h 26mMultiple Airlines
Mon 9/1512:25 pmYTZ - PHX
1 stop9h 54mMultiple Airlines
Deal found 6/14$380

Cheapflights Fare Finder

Customize your flight search to find flights from Mesa to Toronto 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 June 16, 2025.
Use the filters below to find and compare flights from Mesa to Toronto that are best for you.

Fly from

Mesa

Fly to

Toronto

Route

Depart

Return

Price

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sat 9/20

12:40 pm-8:00 pm

Nonstop4h 20m

Toronto Pearson Intl

Sat 9/27

10:05 am-11:40 am

Nonstop4h 35m

$240

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Tue 7/22

1:10 pm-12:46 am

1 stop8h 36m

Toronto Region of Waterloo Intl

Fri 7/25

6:00 am-12:24 pm

1 stop9h 24m

$245

PhoenixToronto

PHX - YTZ

PHXYTZ

Phoenix Sky Harbor Intl

Tue 7/29

7:45 am-7:46 pm

1 stop9h 01m

Toronto Island

Tue 8/5

12:25 pm-7:16 pm

1 stop9h 51m

$254

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 9/23

12:20 pm-1:06 am

1 stop9h 46m

Toronto Pearson Intl

Sun 9/28

10:05 am-11:40 am

Nonstop4h 35m

$257

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Wed 7/23

1:10 pm-12:41 am

1 stop8h 31m

Hamilton

Wed 7/30

6:00 am-12:24 pm

1 stop9h 24m

$265

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 7/16

1:10 pm-5:51 am

2 stops13h 41m

Toronto Pearson Intl

Wed 7/23

12:00 pm-9:20 pm

2 stops12h 20m

$265

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 8/5

7:40 am-6:39 pm

1 stop7h 59m

Toronto Pearson Intl

Mon 9/15

12:00 pm-7:19 pm

1 stop10h 19m

$274

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Wed 7/30

1:10 pm-5:30 am

2 stops13h 20m

Toronto Region of Waterloo Intl

Wed 8/6

6:00 am-12:24 pm

1 stop9h 24m

$315

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sun 6/29

12:45 am-11:55 am

1 stop8h 10m

Toronto Pearson Intl

Thu 7/10

6:30 am-9:39 am

1 stop6h 09m

$333

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 7/4

11:12 am-10:23 pm

1 stop8h 11m

Toronto Pearson Intl

Mon 7/14

6:10 am-5:07 pm

1 stop13h 57m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 28 results
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Best time to book a flight from Mesa to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Mesa 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 Mesa to Toronto

How far ahead should I book a flight from Mesa to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Mesa to Toronto. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Mesa to Toronto, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Mesa to Toronto?

Currently, January is the cheapest month in which you can book a flight from Mesa to Toronto (average of $243). Flying from Mesa to Toronto in July is currently the most expensive (average of $350). 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 MS9 to YTO?

Find hourly flight availability from Mesa to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from Mesa to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Mesa to Toronto?

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

Travelers seeking maximum savings on their Mesa to Toronto flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Mesa to Toronto

Explore weekly flight availability from Mesa to Toronto. 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 June 16, 2025.

The most flights from MS9 to YTO are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from Mesa to Toronto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
289 reviews
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,963 reviews
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
398 reviews
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,798 reviews
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
289 reviews

Comfort

8.1

Entertainment

7.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from Mesa to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Mesa to Toronto one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at $111. WestJet flights start at $119 while deals on Air Canada start at $128 one-way.

  • What are the most popular routes from Mesa to Toronto?

    The most popular flight routes from Mesa to Toronto are Phoenix Sky Harbor Intl - Toronto Pearson Intl, Phoenix Sky Harbor Intl - Hamilton and Phoenix Sky Harbor Intl - Toronto Region of Waterloo Intl.

  • What are the most reliable airlines from Mesa to Toronto?

    No one likes to see their flight delayed. When booking a flight from Mesa to Toronto consider choosing Air Canada Rouge (95%), Porter Airlines (87%) or Air Transat (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Mesa to Toronto?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Phoenix Sky Harbor Intl - Toronto Pearson Intl) can be booked for $249 on average our data indicates $1,511 when flying from Mesa to Toronto.

  • Can I find deals for flights from Mesa to Toronto that include hotel bookings?

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

  • How can I find direct flights from Mesa to Toronto?

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

  • Can I find deals for business class flights from Mesa to Toronto?

    Yes. Cheapflights offers flight deals from Mesa to Toronto 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 Mesa to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Mesa to Toronto (average of $243). Flying from Mesa to Toronto in July is currently the most expensive (average of $350). 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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Top 7 airlines flying from Mesa to Toronto

Discover the top 7 airlines that operate flights from Mesa to Toronto. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$132Average$375FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$156Average$320FlexibilityNo cancel feeOn-time52%
DeltaCheapest$165Average$399FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$169Average$351FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$170Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$257Average$527FlexibilityNo cancel feeOn-time71%
WestJetCheapest$275Average$659FlexibilityNo cancel feeOn-time60%

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