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Cheap flights from Ontario to Mexico from C$ 191

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
11 Aug — 18 Aug1
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 12 July 2026.

Mon 2/118:00 a.m.
YHM
-
CUN
Nonstop4h 10m
Porter Airlines
Fri 6/111:10 p.m.
CUN
-
YHM
Nonstop3h 48m
Porter Airlines
Deal found 7/7C$ 362
Sun 22/113:05 p.m.
YHM
-
CUN
Nonstop4h 10m
Porter Airlines
Fri 27/111:10 p.m.
CUN
-
YHM
Nonstop3h 48m
Porter Airlines
Deal found 7/7C$ 374
Sat 26/93:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Thu 1/1012:35 p.m.
CUN
-
YYZ
1 stop10h 20m
Multiple Airlines
Deal found 7/7C$ 401
Sat 24/103:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Thu 29/1012:50 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Deal found 7/7C$ 405
Mon 2/119:40 a.m.
YYZ
-
CUN
Nonstop4h 15m
Multiple Airlines
Sat 7/111:50 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Deal found 7/7C$ 406
Sat 22/83:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Tue 25/87:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Deal found 8/7C$ 408
Sat 29/83:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Sat 5/97:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Deal found 8/7C$ 409
Sat 3/103:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Multiple Airlines
Tue 6/1012:35 p.m.
CUN
-
YYZ
1 stop10h 20m
Multiple Airlines
Deal found 9/7C$ 412
Tue 8/93:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Sat 12/97:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Deal found 9/7C$ 413
Fri 10/711:10 p.m.
YYZ
-
CUN
1 stop14h 55m
WestJet
Thu 16/71:30 p.m.
CUN
-
YYZ
Nonstop4h 05m
WestJet
Deal found 7/7C$ 415
Tue 21/73:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Tue 28/77:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Deal found 7/7C$ 416
Thu 10/910:20 p.m.
YYZ
-
CUN
2 stops39h 45m
Multiple Airlines
Sat 19/97:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Multiple Airlines
Deal found 7/7C$ 419

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 12 July 2026.

Round-trip from

C$ 362

One-way from

C$ 191

Popular in

December

Cheapest in

November

Average price

C$ 606

Good round-trip deal

C$ 496 or less

Good one-way deal

C$ 242 or less
Porter Airlines
  • Porter Airlines
  • 2/11-6/11
  • Nonstop
  • 7h 58m total
  • Ontario to Mexico
Search Deals
American Airlines
  • American Airlines
  • 13/8
  • 1 total stop
  • 23h 18m total
  • Ontario to Mexico
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 12 July 2026.
Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 24/8

9:00 p.m.-1:10 p.m.

1 stop17h 10m

Cancun

Sat 29/8

7:51 a.m.-11:59 p.m.

2 stops15h 08m

C$ 532

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

6:10 a.m.-7:19 p.m.

2 stops14h 09m

Cancun

Sat 29/8

5:22 p.m.-5:30 p.m.

2 stops23h 08m

C$ 534

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 18/8

9:00 p.m.-12:33 p.m.

2 stops16h 33m

Cancun

Mon 24/8

5:22 p.m.-2:24 p.m.

1 stop20h 02m

C$ 534

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 29/8

8:50 a.m.-2:26 p.m.

1 stop6h 36m

Cancun

Tue 1/9

12:11 p.m.-11:59 p.m.

1 stop10h 48m

C$ 534

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 17/8

9:00 p.m.-1:10 p.m.

1 stop17h 10m

Cancun

Mon 24/8

5:22 p.m.-2:24 p.m.

1 stop20h 02m

C$ 534

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

9:45 a.m.-2:26 p.m.

1 stop29h 41m

Cancun

Tue 1/9

1:43 p.m.-10:40 a.m.

2 stops19h 57m

C$ 535

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

8:35 a.m.-10:35 a.m.

1 stop27h 00m

Cancun

Mon 24/8

10:50 a.m.-12:40 a.m.

1 stop12h 50m

C$ 558

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

7:29 a.m.-10:30 a.m.

1 stop27h 01m

Cancun

Thu 18/2

7:05 a.m.-12:14 a.m.

1 stop17h 09m

C$ 558
Quickest round-trip

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

7:05 a.m.-10:35 a.m.

Nonstop4h 30m

Cancun

Sun 6/9

11:45 a.m.-5:00 p.m.

Nonstop4h 15m

C$ 562

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Fri 4/12

12:15 p.m.-6:45 p.m.

1 stop6h 30m

Cancun

Tue 8/12

1:15 p.m.-9:58 p.m.

1 stop8h 43m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 498). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 703). 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 12 July 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Mexico at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

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 12 July 2026.

The most flights from CAON to MX0 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

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

The best time to book flights from Region of Ontario to Mexico is 46 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 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 4 July 2026.

Travelers seeking maximum savings on their Region of Ontario to Mexico flight should consider departing on Wednesday mornings 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.

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 6h 30m. Fly via United Airlines, Copa Airlines, or Porter 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$ 160 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 Porter Airlines, with prices starting from C$ 204 and C$ 205, 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, June is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 498). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 703). 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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Hamilton to Edmonton 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 222AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 225AverageC$ 404FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 233AverageC$ 830FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AeromexicoCheapestC$ 234AverageC$ 701FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 240AverageC$ 759FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 241AverageC$ 713FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 276AverageC$ 681FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 285AverageC$ 709FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 330AverageC$ 813FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 449AverageC$ 926FlexibilityNo 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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