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Cheap flights from Ontario to Mexico from C$ 187

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
20 Feb — 27 Feb1
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 January 2026.

Wed 4/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 12/311:40 a.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 21/1C$ 318
Mon 6/47:25 a.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 9/411:40 a.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 19/1C$ 321
Fri 20/22:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 12/36:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 19/1C$ 324
Tue 3/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 12/36:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 19/1C$ 325
Wed 4/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Wed 11/36:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 21/1C$ 326
Mon 2/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Wed 11/36:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 20/1C$ 328
Tue 10/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Sat 14/311:40 a.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 20/1C$ 329
Thu 5/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 12/36:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 19/1C$ 332
Sun 22/32:35 p.m.
YYZ
-
CUN
Nonstop4h 30m
Flair Airlines
Thu 2/46:50 p.m.
CUN
-
YYZ
Nonstop4h 05m
Flair Airlines
Deal found 21/1C$ 337
Tue 24/37:55 a.m.
YYZ
-
PVR
Nonstop5h 30m
Flair Airlines
Tue 31/312:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Flair Airlines
Deal found 20/1C$ 343
Tue 24/34:00 p.m.
YYZ
-
PVR
2 stops22h 00m
Multiple Airlines
Tue 31/312:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Multiple Airlines
Deal found 19/1C$ 348
Sun 1/37:55 a.m.
YYZ
-
PVR
Nonstop5h 30m
Flair Airlines
Tue 31/312:10 p.m.
PVR
-
YYZ
Nonstop4h 45m
Flair Airlines
Deal found 19/1C$ 351

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 January 2026.

Round-trip from

C$ 318

One-way from

C$ 187

Popular in

December

Cheapest in

January

Average price

C$ 406

Good round-trip deal

C$ 375 or less

Good one-way deal

C$ 213 or less
Flair Airlines
  • Flair Airlines
  • 4/3-12/3
  • Nonstop
  • 8h 35m total
  • Ontario to Mexico
Search Deals
Flair Airlines
  • Flair Airlines
  • 5/4
  • Nonstop
  • 5h 30m 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$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 2026.
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

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 28/1

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

Nonstop4h 15m

Cancun

Wed 4/2

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

Nonstop3h 55m

C$ 387

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 28/1

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

Nonstop4h 15m

Cancun

Tue 10/2

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

Nonstop3h 55m

C$ 405

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 2/2

9:00 p.m.-1:34 p.m.

2 stops16h 34m

Cancun

Mon 9/2

8:39 a.m.-11:46 p.m.

2 stops15h 07m

C$ 411

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 31/1

3:45 p.m.-11:25 a.m.

1 stop19h 40m

Cancun

Mon 2/2

5:55 p.m.-2:01 p.m.

2 stops20h 06m

C$ 412

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 31/1

7:40 p.m.-12:20 p.m.

1 stop16h 40m

Cancun

Sat 7/2

8:23 a.m.-5:49 p.m.

1 stop9h 26m

C$ 412

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 6/2

7:40 p.m.-12:20 p.m.

1 stop16h 40m

Cancun

Fri 13/2

5:55 p.m.-2:14 p.m.

2 stops20h 19m

C$ 412

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 31/1

3:30 p.m.-12:54 p.m.

2 stops21h 24m

Cancun

Thu 5/2

8:23 a.m.-5:49 p.m.

1 stop9h 26m

C$ 412

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 24/2

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

Nonstop4h 15m

Cancun

Tue 10/3

7:30 p.m.-12:22 a.m.

Nonstop3h 52m

C$ 413

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Wed 28/1

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

Nonstop4h 15m

Cancun

Fri 6/2

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

Nonstop3h 55m

C$ 413

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 3/2

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

Nonstop4h 15m

Cancun

Tue 10/2

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

Nonstop3h 55m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 202). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 340). 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 January 2026.

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 24% on your trip compared to booking a flight in the afternoon.

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 17 January 2026.

Travelers seeking maximum savings on their Region of Ontario to Mexico flight should consider departing on Monday at noon when fares are most often at their lowest. Monday evenings 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 January 2026.

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 4h 15m. Fly via Porter Airlines, United Airlines, or Air Transat to get the fastest option. There are 2543 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$ 260 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from C$ 346 and C$ 397, 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, April is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 202). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 340). 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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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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 85FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 204AverageC$ 445FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 220AverageC$ 454FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Porter AirlinesCheapestC$ 226AverageC$ 616FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 228AverageC$ 703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 229AverageC$ 632FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 234AverageC$ 716FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 248AverageC$ 719FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 250AverageC$ 860FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 321AverageC$ 796FlexibilityNo 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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