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Cheap flights from Ontario to Mexico from C$ 184

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Mexico
Explore the most affordable flight options available from Ontario to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 November 2025.

Wed 3/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Wed 10/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 28/11C$ 328
Fri 5/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Thu 11/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 27/11C$ 331
Thu 27/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Sat 29/1111:55 a.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 26/11C$ 332
Sun 7/127:00 a.m.YYZ - CUN
Nonstop4h 35mFlair Airlines
Wed 10/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 27/11C$ 335
Sat 6/127:00 a.m.YYZ - CUN
Nonstop4h 25mFlair Airlines
Mon 15/1212:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 27/11C$ 336
Sun 30/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Thu 4/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 27/11C$ 339
Tue 2/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Sun 14/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 28/11C$ 340
Sun 7/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Sun 14/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 27/11C$ 342
Tue 30/127:25 a.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Sun 11/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 28/11C$ 343
Sat 29/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Thu 4/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 28/11C$ 345
Thu 11/129:30 a.m.YYZ - CZM
Nonstop5h 34mWestJet
Sat 20/125:15 p.m.CZM - YYZ
Nonstop3h 02mWestJet
Deal found 28/11C$ 354
Tue 30/129:30 p.m.YTZ - CUN
1 stop21h 40mAir Transat
Mon 26/18:30 p.m.CUN - YTZ
1 stop15h 40mAir Transat
Deal found 27/11C$ 363

Cheap flight deals from Ontario to Mexico

Keep the following information in mind while searching for Ontario to Mexico flight deals. Data was last updated 29 November 2025.

Round-trip from

C$ 317

One-way from

C$ 184

Popular in

December

Cheapest in

January

Average price

C$ 461

Good round-trip deal

C$ 374 or less

Good one-way deal

C$ 226 or less
Flair Airlines
  • Flair Airlines
  • 11/1-16/1
  • Nonstop
  • 8h 40m total
  • Ontario to Mexico
Search Deals
15/2
  • 15/2
  • 3 total stops
  • 26h 18m total
  • Ontario to Mexico
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Mexico.
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Price to beat on a one-way flight from Ontario to Mexico.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Mexico 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 629,999 searches. Data last updated 29 November 2025.
Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

Fly from

Ontario

Fly to

Mexico

Route

Depart

Return

Price

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Tue 30/12

9:30 p.m.-7:10 p.m.

1 stop21h 40m

Cancun

Mon 26/1

8:30 p.m.-12:10 p.m.

1 stop15h 40m

C$ 363

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sat 7/3

3:15 p.m.-6:10 p.m.

1 stop26h 55m

Cancun

Thu 12/3

7:30 p.m.-8:10 a.m.

1 stop11h 40m

C$ 375

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sat 28/3

2:00 p.m.-6:10 p.m.

1 stop29h 10m

Cancun

Fri 3/4

12:35 p.m.-3:05 p.m.

1 stop25h 30m

C$ 375

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Fri 6/3

8:00 a.m.-7:10 p.m.

1 stop11h 10m

Cancun

Thu 12/3

7:30 p.m.-8:10 a.m.

1 stop11h 40m

C$ 375

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Thu 15/1

7:55 p.m.-11:30 a.m.

1 stop15h 35m

Cancun

Tue 20/1

12:30 p.m.-4:13 p.m.

1 stop27h 43m

C$ 392

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Thu 15/1

7:55 p.m.-11:30 a.m.

1 stop15h 35m

Cancun

Wed 21/1

12:30 p.m.-10:03 p.m.

1 stop9h 33m

C$ 394

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 9/12

6:10 a.m.-1:34 p.m.

1 stop7h 24m

Cancun

Thu 25/12

5:09 p.m.-11:46 p.m.

1 stop6h 37m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Thu 22/1

10:50 p.m.-2:02 p.m.

1 stop15h 12m

Cancun

Wed 28/1

6:05 p.m.-5:41 p.m.

1 stop23h 36m

C$ 406

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 18/1

3:10 p.m.-7:42 p.m.

Nonstop4h 32m

Cancun

Wed 28/1

6:05 p.m.-9:53 p.m.

1 stop27h 48m

C$ 406

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 3/3

10:50 p.m.-6:38 p.m.

2 stops19h 48m

Cancun

Thu 12/3

9:25 p.m.-2:31 a.m.

Nonstop4h 06m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/11

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Best time to book a flight from Ontario to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Ontario 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 Ontario to Mexico

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 212). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 342). 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 MX?

Find hourly flight availability from Ontario to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 November 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Mexico in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

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

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

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

Weekly flight availability from Region of Ontario to Mexico

Explore weekly flight availability from Ontario to Mexico. 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 29 November 2025.

The most flights from CAON to MX0 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Mexico. 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 Region of Ontario to Mexico?

    There are many flights that can get you from Region of Ontario to Mexico in 7h 24m. Fly via Air Transat, Porter Airlines, or United Airlines to get the fastest option. There are 2604 km between Region of Ontario and Mexico. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 203 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on WestJet and Porter Airlines, with prices starting from C$ 205 and C$ 206, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Mexico 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 Mexico?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 212). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 342). 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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Alternative routes for Ontario to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Mexico

Discover the top 10 airlines that operate flights from Ontario to Mexico. 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 629,999 searches. Data last updated 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 79AverageC$ 383FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 223AverageC$ 470FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 237AverageC$ 723FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Flair AirlinesCheapestC$ 239AverageC$ 444FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
AeromexicoCheapestC$ 256AverageC$ 641FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 266AverageC$ 690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 270AverageC$ 627FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 274AverageC$ 839FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 305AverageC$ 737FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 399AverageC$ 1,065FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Mexico from Ontario today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Mexico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on Ontario to Mexico flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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