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Cheap flights from Ontario to Mexico from C$ 197

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
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 December 2025.

Tue 30/127:25 a.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Fri 16/17:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 20/12C$ 330
Tue 30/122:50 p.m.YYZ - CUN
Nonstop4h 20mMultiple Airlines
Fri 16/112:40 p.m.CUN - YYZ
Nonstop4h 05mMultiple Airlines
Deal found 20/12C$ 339
Mon 29/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Fri 16/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 20/12C$ 357
Wed 31/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Mon 12/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 20/12C$ 384
Tue 30/123:15 p.m.YHM - CUN
Nonstop4h 15mPorter Airlines
Fri 16/18:30 p.m.CUN - YHM
Nonstop3h 55mPorter Airlines
Deal found 20/12C$ 386
Wed 31/127:55 a.m.YTZ - CUN
1 stop11h 15mMultiple Airlines
Mon 12/12:30 p.m.CUN - YTZ
1 stop7h 33mMultiple Airlines
Deal found 20/12C$ 389
Tue 30/127:05 a.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Tue 13/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 20/12C$ 389
Wed 31/1212:30 p.m.YYZ - CUN
Nonstop4h 25mPorter Airlines
Sat 10/15:55 p.m.CUN - YYZ
Nonstop4h 00mPorter Airlines
Deal found 21/12C$ 393
Tue 30/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Mon 12/112:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 20/12C$ 395
Mon 22/123:45 p.m.YYZ - CUN
1 stop19h 40mUnited Airlines
Thu 25/125:09 p.m.CUN - YYZ
1 stop6h 37mUnited Airlines
Deal found 21/12C$ 397
Wed 31/126:50 a.m.YYZ - CUN
1 stop13h 54mUnited Airlines
Tue 13/112:28 p.m.CUN - YYZ
2 stops11h 18mUnited Airlines
Deal found 20/12C$ 404
Sun 21/124:10 p.m.YYZ - CZM
2 stops22h 13mUnited Airlines
Wed 24/122:25 p.m.CZM - YYZ
1 stop7h 12mUnited Airlines
Deal found 21/12C$ 414

Find flight deals from Ontario to Mexico

Keep the following information in mind while searching for Ontario to Mexico flight deals. Data was last updated 21 December 2025.

Round-trip from

C$ 326

One-way from

C$ 197

Popular in

December

Cheapest in

January

Average price

C$ 637

Good round-trip deal

C$ 388 or less

Good one-way deal

C$ 223 or less
Flair Airlines
  • Flair Airlines
  • 10/1-15/1
  • Nonstop
  • 8h 35m 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, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Mexico.
Search Deals
Price to beat on a one-way flight from Ontario to Mexico.
Search Deals

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 21 December 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

Mon 19/1

10:30 a.m.-11:30 a.m.

1 stop25h 00m

Cancun

Wed 21/1

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

1 stop9h 33m

C$ 353

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Mon 19/1

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

1 stop15h 35m

Cancun

Mon 26/1

2:30 p.m.-10:03 p.m.

1 stop7h 33m

C$ 353

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Fri 16/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Fri 23/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 373

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 20/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Tue 27/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 374

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 13/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Fri 23/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 378

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 27/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Wed 28/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 386

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 4/2

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Wed 18/2

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 392

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 7/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Sat 17/1

7:00 p.m.-10:55 p.m.

Nonstop3h 55m

C$ 392

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 7/1

3:15 p.m.-7:30 p.m.

Nonstop4h 15m

Cancun

Fri 16/1

8:30 p.m.-12:25 a.m.

Nonstop3h 55m

C$ 392

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 18/1

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

Nonstop4h 32m

Cancun

Tue 27/1

7:15 p.m.-5:28 p.m.

1 stop22h 13m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 60 results
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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$ 208). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 337). 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 21 December 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 Wednesday at noon when fares are most often at their lowest. Friday 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 21 December 2025.

The most flights from CAON to MX0 are scheduled on a Thursday (8 on average). You will have fewer flight options on Friday, 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 4h 32m. Fly via Porter Airlines, WestJet, or Air Canada 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$ 124 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on WestJet and Air Transat, with prices starting from C$ 187 and C$ 190, 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$ 208). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 337). 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 Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Pierre Elliott Trudeau Intl to Cancún flights
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Toronto Island to Calgary flights
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Abbotsford to Calgary flights
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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 21 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 85FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 219AverageC$ 465FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Flair AirlinesCheapestC$ 220AverageC$ 423FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 233AverageC$ 726FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 249AverageC$ 632FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 255AverageC$ 703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 270AverageC$ 840FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 275AverageC$ 620FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 301AverageC$ 730FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 393AverageC$ 789FlexibilityNo cancel feeOn-time50%
Search Air Transat 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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