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Cheap flights from Ontario to Mexico from C$ 195

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MEX
23 Apr — 30 Apr1
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 24 March 2026.

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 24/3C$ 354
Fri 27/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Wed 1/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 23/3C$ 360
Tue 7/43:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Wed 15/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 23/3C$ 361
Fri 27/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 3/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 23/3C$ 362
Fri 27/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Sat 4/46:00 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 23/3C$ 365
Sat 28/31:45 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Fri 3/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 23/3C$ 366
Wed 25/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Sat 28/36:00 p.m.
CUN
-
YHM
Nonstop3h 52m
Porter Airlines
Deal found 22/3C$ 368
Wed 25/33:15 p.m.
YHM
-
CUN
Nonstop4h 15m
Porter Airlines
Wed 1/47:30 p.m.
CUN
-
YHM
Nonstop3h 50m
Porter Airlines
Deal found 24/3C$ 369
Fri 5/69:20 a.m.
YYZ
-
CUN
Nonstop4h 05m
Porter Airlines
Wed 10/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Porter Airlines
Deal found 23/3C$ 380
Sun 7/69:20 a.m.
YYZ
-
CUN
Nonstop4h 05m
Porter Airlines
Fri 12/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Porter Airlines
Deal found 24/3C$ 381
Sun 7/63:05 p.m.
YYZ
-
CUN
Nonstop4h 10m
Multiple Airlines
Sun 14/61:25 p.m.
CUN
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 23/3C$ 383
Thu 26/34:50 p.m.
YYZ
-
CUN
Nonstop4h 24m
WestJet
Thu 2/43:50 p.m.
CUN
-
YYZ
Nonstop4h 06m
WestJet
Deal found 23/3C$ 384

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 24 March 2026.

Round-trip from

C$ 360

One-way from

C$ 195

Popular in

December

Cheapest in

September

Average price

C$ 526

Good round-trip deal

C$ 364 or less

Good one-way deal

C$ 228 or less
Porter Airlines
  • Porter Airlines
  • 7/4-10/4
  • Nonstop
  • 8h 05m total
  • Ontario to Mexico
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/4
  • Nonstop
  • 4h 15m 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 March 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 24 March 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
Quickest round-trip

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 31/3

3:15 p.m.-6:30 p.m.

Nonstop4h 15m

Cancun

Fri 10/4

7:30 p.m.-12:20 a.m.

Nonstop3h 50m

C$ 380

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Sat 4/4

1:45 p.m.-5:00 p.m.

Nonstop4h 15m

Cancun

Fri 10/4

7:30 p.m.-12:20 a.m.

Nonstop3h 50m

C$ 380

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Sat 4/4

1:45 p.m.-5:00 p.m.

Nonstop4h 15m

Cancun

Wed 8/4

7:30 p.m.-12:20 a.m.

Nonstop3h 50m

C$ 380

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Sat 4/4

1:45 p.m.-5:00 p.m.

Nonstop4h 15m

Cancun

Tue 7/4

7:30 p.m.-12:20 a.m.

Nonstop3h 50m

C$ 439

HamiltonCancún

YHM - CUN

YHMCUN

Hamilton

Tue 7/4

3:15 p.m.-6:30 p.m.

Nonstop4h 15m

Cancun

Fri 17/4

7:30 p.m.-12:20 a.m.

Nonstop3h 50m

C$ 440

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 5/5

7:30 a.m.-1:39 p.m.

1 stop7h 09m

Cancun

Fri 8/5

3:38 p.m.-9:54 a.m.

1 stop17h 16m

C$ 457

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 1/5

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

1 stop14h 09m

Cancun

Wed 6/5

5:22 p.m.-9:54 a.m.

2 stops15h 32m

C$ 458

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 27/5

11:00 a.m.-10:20 p.m.

2 stops12h 20m

Cancun

Tue 2/6

11:14 a.m.-10:23 p.m.

2 stops10h 09m

C$ 460

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 17/4

9:00 p.m.-10:06 a.m.

2 stops14h 06m

Cancun

Wed 22/4

8:45 a.m.-7:00 p.m.

1 stop9h 15m

C$ 462

MontrealCozumel

YUL - CZM

YULCZM

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

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

2 stops22h 07m

Cozumel

Mon 11/5

3:52 p.m.-4:10 p.m.

2 stops22h 18m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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, September is the cheapest month in which you can book a flight from Region of Ontario to Mexico (average of C$ 204). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 333). 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 24 March 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 23 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.

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 WestJet 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$ 319 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 321 and C$ 371, 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$ 204). Flying from Region of Ontario to Mexico in August is currently the most expensive (average of C$ 333). 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.
Pearson Intl to Cancún flights
Toronto Island to Cancún flights
Calgary to Cancún flights
Pearson Intl to Vancouver Intl flights
Calgary to Cozumel flights
Pearson Intl to Cozumel flights
Hamilton to Vancouver Intl flights
Hamilton to Cancún flights
Vancouver Intl to Pearson Intl flights
Region of Waterloo Intl to Cancún flights
Pierre Elliott Trudeau Intl to Cancún flights
Toronto Island to Vancouver Intl flights
Vancouver Intl to Hamilton flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
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Abbotsford to Pearson Intl flights
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Pearson Intl to Fort Lauderdale flights
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Toronto Island to Calgary flights
Winnipeg to Vancouver Intl flights
Vancouver Intl to Las Vegas flights
Pearson Intl to Mexico City flights
Pearson Intl to LaGuardia flights
Vancouver Intl to Cancún flights
Pearson Intl to Halifax flights
Halifax to Toronto Island flights
Victoria to Pearson Intl flights
Region of Waterloo Intl to Calgary flights
Pearson Intl to Edmonton flights
Pearson Intl to Orlando 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 78AverageC$ 85FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 200AverageC$ 478FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
ArajetCheapestC$ 218AverageC$ 482FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 227AverageC$ 650FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
American AirlinesCheapestC$ 232AverageC$ 723FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 234AverageC$ 660FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 238AverageC$ 605FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 242AverageC$ 840FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 281AverageC$ 815FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 283AverageC$ 675FlexibilityNo 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.

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