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Cheap flights from Ontario to Mexico from C$ 180

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
17 Dec — 24 Dec1
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 17 November 2025.

Mon 17/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Wed 19/117:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 14/11C$ 310
Mon 17/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Wed 26/117:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 15/11C$ 313
Mon 17/113:10 p.m.YYZ - CUN
Nonstop4h 32mMultiple Airlines
Wed 26/117:50 p.m.CUN - YYZ
Nonstop4h 05mMultiple Airlines
Deal found 15/11C$ 314
Sun 23/113:10 p.m.YYZ - CUN
Nonstop4h 32mWestJet
Wed 26/118:40 p.m.CUN - YYZ
Nonstop4h 01mWestJet
Deal found 16/11C$ 327
Mon 24/113:10 p.m.YYZ - CUN
Nonstop4h 32mWestJet
Fri 28/118:45 p.m.CUN - YYZ
2 stops38h 42mWestJet
Deal found 16/11C$ 330
Sat 15/112:35 p.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Tue 18/118:40 p.m.CUN - YYZ
Nonstop4h 01mMultiple Airlines
Deal found 14/11C$ 331
Wed 10/122:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Tue 16/1212:40 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 15/11C$ 333
Mon 24/112:35 p.m.YYZ - CUN
Nonstop4h 30mFlair Airlines
Mon 1/127:50 p.m.CUN - YYZ
Nonstop4h 05mFlair Airlines
Deal found 17/11C$ 334
Mon 17/113:10 p.m.YYZ - CUN
Nonstop4h 32mWestJet
Wed 26/116:05 p.m.CUN - YYZ
2 stops41h 22mWestJet
Deal found 16/11C$ 338
Mon 24/113:10 p.m.YYZ - CUN
Nonstop4h 32mWestJet
Thu 27/119:25 p.m.CUN - YYZ
Nonstop4h 01mWestJet
Deal found 15/11C$ 340
Tue 18/112:35 p.m.YYZ - CUN
Nonstop4h 30mMultiple Airlines
Thu 27/119:25 p.m.CUN - YYZ
Nonstop4h 01mMultiple Airlines
Deal found 15/11C$ 341
Thu 20/119:30 a.m.YYZ - CZM
Nonstop5h 34mWestJet
Thu 27/112:50 p.m.CZM - YYZ
Nonstop3h 02mWestJet
Deal found 15/11C$ 356

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 17 November 2025.

Round-trip from

C$ 310

One-way from

C$ 180

Popular in

December

Cheapest in

January

Average price

C$ 463

Good round-trip deal

C$ 358 or less

Good one-way deal

C$ 230 or less
Flair Airlines
  • Flair Airlines
  • 10/1-17/1
  • Nonstop
  • 8h 35m total
  • Ontario to Mexico
Search Deals
Flair Airlines
  • Flair Airlines
  • 29/11
  • Nonstop
  • 4h 30m total
  • Ontario to Mexico
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 17 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

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 12/1

2:50 p.m.-7:10 p.m.

Nonstop4h 20m

Cancun

Mon 26/1

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

Nonstop3h 55m

C$ 387

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 2/12

6:10 a.m.-5:50 p.m.

1 stop11h 40m

Cancun

Tue 9/12

6:30 a.m.-10:37 p.m.

1 stop16h 07m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 23/11

9:00 p.m.-12:30 p.m.

1 stop15h 30m

Cancun

Wed 26/11

8:39 a.m.-9:24 p.m.

2 stops12h 45m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 13/12

4:10 p.m.-2:18 p.m.

1 stop22h 08m

Cancun

Tue 16/12

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

1 stop13h 58m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 5/12

9:00 p.m.-12:54 p.m.

2 stops15h 54m

Cancun

Wed 10/12

12:28 p.m.-11:46 p.m.

2 stops11h 18m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 3/12

6:10 a.m.-8:18 p.m.

1 stop14h 08m

Cancun

Wed 10/12

2:04 p.m.-9:24 p.m.

1 stop7h 20m

C$ 401

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 21/11

7:45 p.m.-12:17 a.m.

Nonstop4h 32m

Cancun

Thu 27/11

8:45 p.m.-12:26 a.m.

1 stop27h 41m

C$ 407

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 23/1

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

Nonstop4h 32m

Cancun

Tue 27/1

5:05 p.m.-6:08 a.m.

1 stop13h 03m

C$ 410

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 21/1

11:15 a.m.-3:51 p.m.

Nonstop4h 36m

Cancun

Mon 26/1

7:05 p.m.-6:08 a.m.

1 stop35h 03m

C$ 410

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 25/1

10:30 a.m.-6:02 p.m.

1 stop31h 32m

Cancun

Wed 28/1

4:50 p.m.-8:51 p.m.

Nonstop4h 01m

C$ 410

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/11

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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 17 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 19% 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. 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 17 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 4h 20m. Fly via Air Transat, United Airlines, 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$ 205 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 Transat and Porter Airlines, with prices starting from C$ 218 and C$ 227, 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 79AverageC$ 384FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 221AverageC$ 429FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 223AverageC$ 469FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
American AirlinesCheapestC$ 237AverageC$ 720FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 258AverageC$ 647FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
United AirlinesCheapestC$ 265AverageC$ 703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 275AverageC$ 844FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 304AverageC$ 727FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 307AverageC$ 630FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 400AverageC$ 1,080FlexibilityNo 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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