Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Mexico from C$ 188

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
2 May — 9 May1
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 2 April 2026.

Wed 1/43:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Wed 8/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 1/4C$ 303
Sat 11/41:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 17/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 1/4C$ 329
Sat 4/41:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Sat 11/46:00 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 31/3C$ 349
Tue 7/43:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 10/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 29/3C$ 360
Sat 4/41:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 10/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 30/3C$ 361
Sat 4/41:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Sat 18/46:00 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 31/3C$ 363
Sat 4/41:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Wed 8/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 28/3C$ 365
Tue 31/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 3/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 28/3C$ 367
Tue 31/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 10/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 28/3C$ 371
Mon 30/33:10 p.m.
YYZ
-
CUN
Nonstop4h 24m
WestJet
Sat 4/44:00 p.m.
CUN
-
YYZ
1 stop20h 40m
WestJet
Deal found 30/3C$ 383
Sat 30/53:05 p.m.
YYZ
-
CUN
Nonstop4h 05m
Flair Airlines
Sun 7/67:15 p.m.
CUN
-
YYZ
Nonstop4h 00m
Flair Airlines
Deal found 30/3C$ 385
Sat 6/68:00 p.m.
YYZ
-
CUN
1 stop20h 00m
WestJet
Sat 27/64:00 p.m.
CUN
-
YYZ
2 stops28h 35m
WestJet
Deal found 30/3C$ 386

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 2 April 2026.

Round-trip from

C$ 303

One-way from

C$ 188

Popular in

December

Cheapest in

September

Average price

C$ 504

Good round-trip deal

C$ 367 or less

Good one-way deal

C$ 236 or less
Porter Airlines
  • Porter Airlines
  • 15/4-22/4
  • Nonstop
  • 8h 05m total
  • Ontario to Mexico
Search Deals
American Airlines
  • American Airlines
  • 7/4
  • 1 total stop
  • 10h 44m 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$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 2 April 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 27/4

9:00 p.m.-11:45 a.m.

1 stop15h 45m

Cancun

Mon 4/5

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

1 stop10h 48m

C$ 457

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 2/5

7:43 p.m.-12:02 p.m.

2 stops17h 19m

Cancun

Thu 7/5

2:10 p.m.-9:32 p.m.

1 stop30h 22m

C$ 457

MontrealCozumel

YUL - CZM

YULCZM

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:35 p.m.-2:42 p.m.

2 stops22h 07m

Cozumel

Fri 24/4

3:52 p.m.-9:26 p.m.

2 stops27h 34m

C$ 457

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 2/5

7:43 p.m.-11:05 a.m.

1 stop16h 22m

Cancun

Sat 9/5

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

2 stops15h 08m

C$ 458

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Thu 30/4

6:10 a.m.-12:33 p.m.

1 stop7h 23m

Cancun

Fri 8/5

3:24 p.m.-9:54 a.m.

2 stops17h 30m

C$ 458

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 6/5

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

1 stop6h 36m

Cancun

Sat 9/5

5:22 p.m.-11:49 a.m.

2 stops17h 27m

C$ 460

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 8/5

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

1 stop6h 36m

Cancun

Wed 13/5

5:22 p.m.-11:49 a.m.

2 stops17h 27m

C$ 460

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 21/4

10:45 a.m.-4:45 p.m.

1 stop7h 00m

Cancun

Wed 29/4

3:38 p.m.-11:49 a.m.

1 stop19h 11m

C$ 460

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 29/4

7:00 a.m.-2:26 p.m.

1 stop8h 26m

Cancun

Mon 4/5

12:55 p.m.-11:59 p.m.

1 stop10h 04m

C$ 460

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 20/5

6:10 a.m.-2:18 p.m.

1 stop9h 08m

Cancun

Wed 27/5

7:51 a.m.-11:54 p.m.

2 stops15h 03m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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$ 207). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 338). 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 2 April 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 28% 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 28 March 2026.

Travelers seeking maximum savings on their Region of Ontario to Mexico flight should consider departing on Wednesday afternoons 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 2 April 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).

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 United Airlines, Porter Airlines, or WestJet to get the fastest option. There are 2886 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$ 156 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$ 196 and C$ 201, 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$ 207). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 338). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Cancún flights
Toronto Island to Cancún flights
Calgary to Cancún flights
Pearson Intl to Vancouver Intl flights
Vancouver Intl to Pearson Intl flights
Calgary to Cozumel flights
Pearson Intl to Cozumel flights
Hamilton to Cancún flights
Hamilton to Vancouver Intl flights
Region of Waterloo Intl to Cancún flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Toronto Island to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Cancún flights
Pearson Intl to Calgary flights
Pearson Intl to Victoria flights
Pearson Intl to Abbotsford flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
Vancouver Intl to Toronto Island flights
Edmonton to Vancouver Intl flights
Ottawa to Vancouver Intl flights
Abbotsford to Pearson Intl flights
Calgary to Vancouver Intl flights
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Edmonton flights
Hamilton to Calgary flights
Vancouver Intl to Calgary flights
Pearson Intl to Las Vegas flights
Victoria to Pearson Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Miami flights
Toronto Island to Halifax flights
Pierre Elliott Trudeau Intl to Calgary flights
Pearson Intl to Halifax flights
Toronto Island to Calgary flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Miami flights
Region of Waterloo Intl to Vancouver Intl flights
Edmonton to Pearson Intl flights
Vancouver Intl to Las Vegas flights
Pearson Intl to LaGuardia flights
Halifax to Pearson Intl flights
Calgary to Pearson Intl flights
Vancouver Intl to Cancún flights
Pearson Intl to Mexico City flights
Region of Waterloo Intl to Calgary flights
Halifax to Toronto Island flights
Winnipeg to Vancouver Intl flights
Hamilton to Edmonton flights

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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 79AverageC$ 86FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 203AverageC$ 478FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 221AverageC$ 486FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 229AverageC$ 656FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 235AverageC$ 723FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 237AverageC$ 671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 241AverageC$ 611FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 245AverageC$ 841FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 279AverageC$ 826FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 286AverageC$ 656FlexibilityNo cancel feeOn-time60%
Search WestJet 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.