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Cheap flights from Cancún to Ontario from C$ 170

CUN — YYZ
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cancún to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to Ontario

Sat 7/112:45 p.m. -
Nonstop4h 10m
Sat 14/112:35 p.m. -
Nonstop4h 15m
Deal found 27/10C$ 377
Thu 29/101:45 p.m. -
Nonstop4h 10m
Thu 5/119:40 a.m. -
Nonstop4h 15m
Deal found 25/10C$ 382
Fri 30/101:45 p.m. -
Nonstop4h 10m
Thu 5/119:40 a.m. -
Nonstop4h 15m
Deal found 26/10C$ 383
Sat 31/106:45 p.m. -
Nonstop4h 10m
Fri 13/119:40 a.m. -
Nonstop4h 15m
Deal found 27/10C$ 384
Thu 5/1112:00 p.m. -
Nonstop4h 05m
Sun 8/114:35 p.m. -
Nonstop4h 30m
Deal found 24/10C$ 386
Tue 1/1211:50 a.m. -
Nonstop4h 05m
Mon 7/123:40 p.m. -
Nonstop4h 30m
Deal found 25/10C$ 387
Sun 25/1011:55 a.m. -
Nonstop4h 10m
Sat 31/109:40 a.m. -
Nonstop4h 15m
Deal found 24/10C$ 398
Fri 30/101:45 p.m. -
Nonstop4h 10m
Fri 6/119:40 a.m. -
Nonstop4h 15m
Deal found 25/10C$ 400
Thu 26/118:23 a.m. -
1 stop28h 48m
Sun 29/116:00 a.m. -
1 stop29h 20m
Deal found 23/10C$ 438
Wed 25/1112:35 p.m. -
1 stop26h 32m
Fri 27/114:46 p.m. -
1 stop21h 13m
Deal found 26/10C$ 441
Sat 21/1112:28 p.m. -
2 stops25h 41m
Sat 28/112:00 p.m. -
1 stop26h 55m
Deal found 24/10C$ 471
Thu 5/113:10 p.m. -
1 stop7h 00m
Sun 8/113:55 p.m. -
Nonstop4h 01m
Deal found 27/10C$ 485

Find flight deals from Cancún to Ontario

Round-trip from

C$ 377

One-way from

C$ 170

Popular in

July

Cheapest in

January

Average price

C$ 490

Good round-trip deal

C$ 322 or less

Good one-way deal

C$ 191 or less
Flair Airlines
  • Flair Airlines
  • 7/11-14/11
  • Nonstop
  • 8h 25m total
  • Cancún to Ontario
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Air Transat
  • Air Transat
  • 11/1-31/12
  • Nonstop
  • 3h 48m total
  • Cancún to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Cancun to Ontario.
Search Deals
Price to beat on a one-way flight from Cancun to Ontario.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnHamilton

CUN Cancun - YHM Hamilton

CUNYHM

Cancun

Sat 23/1

9:00 p.m.-12:48 a.m.

Nonstop3h 48m

Hamilton

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 224

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Fri 11/12

8:23 a.m.-1:11 p.m.

1 stop28h 48m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 224

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Mon 23/11

1:16 p.m.-2:09 p.m.

1 stop24h 53m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 224

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Wed 25/11

8:23 a.m.-1:11 p.m.

1 stop28h 48m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 224

CancúnHamilton

CUN Cancun - YHM Hamilton

CUNYHM

Cancun

Sat 23/1

9:05 p.m.-12:54 a.m.

Nonstop3h 49m

Hamilton

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 229

CancúnHamilton

CUN Cancun - YHM Hamilton

CUNYHM

Cancun

Sat 5/12

1:10 p.m.-5:00 p.m.

Nonstop3h 50m

Hamilton

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 230

CancúnOttawa

CUN Cancun - YOW Ottawa

CUNYOW

Cancun

Thu 10/12

8:23 a.m.-9:56 p.m.

1 stop13h 33m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 230

CancúnToronto

CUN Cancun - YYZ Toronto Pearson Intl

CUNYYZ

Cancun

Sat 16/1

8:39 a.m.-10:37 p.m.

1 stop13h 58m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 233

CancúnToronto

CUN Cancun - YYZ Toronto Pearson Intl

CUNYYZ

Cancun

Sat 12/12

8:39 a.m.-11:59 p.m.

2 stops15h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240

CancúnToronto

CUN Cancun - YYZ Toronto Pearson Intl

CUNYYZ

Cancun

Thu 3/12

4:55 p.m.-11:48 a.m.

2 stops18h 53m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cancún to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cancún with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Cancún to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Cancún to Region of Ontario (average of C$ 390). Flying from Cancún to Region of Ontario in July is currently the most expensive (average of C$ 570). 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 CUN to ON?

A simple way to save on the total cost of your ticket is to fly from Cancún to Region of Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Cancún to Region of Ontario?

Airfare is typical for this route at the moment.
Cancún to Region of Ontario flights typically cost between C$ 338 and C$ 442 in November.
The cheapest round-trip price found within the last 5 days was C$ 377 on Flair Airlines (7 Nov-14 Nov).

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

The best time to book flights from Cancún to Region of Ontario is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Cancún to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
467 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Transat
7.7
Good
584 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
United Airlines
7.3
Good
10,441 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
WestJet
7.2
Good
3,444 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Flair Airlines
6.0
Okay
275 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

6.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • What airport do you fly from for flights from Cancún to Ontario?

    If you book a flight to Ontario from Cancún, you will be flying from Cancun, which is the city’s only airport. Cancun (CUN) is located 14.2 km from the centre of Cancún.

  • How long is the flight from Cancún to Region of Ontario?

    There are many flights that can get you from Cancún to Region of Ontario in 3h 48m. Fly via United Airlines, Porter Airlines, or Air Canada to get the fastest option. There are 2543 km between Cancún and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 127. Users have also found prices from C$ 159 and C$ 164 on WestJet and Air Transat, respectively.

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

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

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

    The top 3 most reliable airlines when flying from Cancún to Region of Ontario are WestJet (92%), KLM (85%) and Flair Airlines (85%).

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

    Looking for the cheapest flight from Cancún to Region of Ontario? While on average our users pay C$ 353, our data indicates the cheapest price to be C$ 169. The most popular route (Cancun - Toronto Pearson Intl), is priced around C$ 389.

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

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

  • How can I find direct flights from Cancún to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Cancún 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 Cancún to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Cancún to Region of Ontario (average of C$ 390). Flying from Cancún to Region of Ontario in July is currently the most expensive (average of C$ 570). 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

Top 5 airlines flying from Cancún to Ontario

AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 192AverageC$ 506FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 223AverageC$ 647FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 231AverageC$ 616FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 296AverageC$ 518FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 297AverageC$ 537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

When you search for this flight from Cancún to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Cancún to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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Yes! Cheapflights helps users easily find flights from Cancún to Ontario with no change fees.

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