What are the cheapest airlines to fly from Region of Ontario to Mexico one-way?

C$ 188 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Flair Airlines and American Airlines, with prices starting from C$ 198 and C$ 206, respectively.

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

To save on the cost of your flight from Region of Ontario to Mexico, book at least 58 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 464 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 516.

What is the cheapest month to fly from Region of Ontario to Mexico?

The best pricing can be found in the month of January. Prices to Mexico from Region of Ontario average C$ 510. You can even find prices in January for less than C$ 510, as users have found deals to Mexico from as low as C$ 297. The month of December appears to be one of the more expensive times to travel to Mexico from Region of Ontario. Flying in the targeted month can save you up to 28%.

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.

C$ 390+ Flights from Ontario to Mexico

Cheap flight deals from Ontario to Mexico

Round-trip from	C$ 344
One-way from	C$ 188
Popular in	December
Cheapest in	January
Average price	C$ 488
Good round-trip deal	C$ 248 or less
Good one-way deal	C$ 156 or less

WestJet
11/6-18/6
2 total stops
22h 21m total
Ontario to Mexico

Search Deals

WestJet
18/5
Nonstop
4h 10m total
Ontario to Mexico

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).

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 April 2025

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

Find flight deals from Ontario to Mexico

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 29 April 2025.

Wed 11/610:40 p.m.YYZ - CUN

2 stops18h 17mWestJet

Wed 18/67:40 p.m.CUN - YYZ

Nonstop4h 04mWestJet

Deal found 28/4C$ 344

Wed 7/57:25 a.m.YYZ - CUN

2 stops10h 40mAmerican Airlines

Wed 14/510:45 a.m.CUN - YYZ

1 stop6h 50mAmerican Airlines

Deal found 28/4C$ 352

Tue 3/62:55 p.m.YYZ - CUN

Nonstop4h 15mFlair Airlines

Thu 5/67:10 p.m.CUN - YYZ

Nonstop4h 00mFlair Airlines

Deal found 28/4C$ 366

Sat 10/510:10 a.m.YYZ - PVR

1 stop24h 44mMultiple Airlines

Sat 7/69:29 a.m.PVR - YYZ

1 stop9h 26mMultiple Airlines

Deal found 28/4C$ 378

Thu 12/62:55 p.m.YYZ - CUN

Nonstop4h 15mMultiple Airlines

Thu 19/67:40 p.m.CUN - YYZ

Nonstop4h 04mMultiple Airlines

Deal found 27/4C$ 382

Fri 2/57:47 p.m.YYZ - CUN

2 stops15h 17mUnited Airlines

Fri 16/53:30 p.m.CUN - YYZ

2 stops21h 12mUnited Airlines

Deal found 28/4C$ 405

Mon 5/56:00 a.m.YUL - CUN

1 stop8h 51mUnited Airlines

Fri 9/511:14 a.m.CUN - YUL

1 stop27h 36mUnited Airlines

Deal found 28/4C$ 409

Mon 22/95:30 p.m.YUL - CUN

2 stops23h 37mMultiple Airlines

Mon 29/94:30 p.m.CUN - YUL

1 stop17h 10mMultiple Airlines

Deal found 28/4C$ 410

Mon 28/49:00 p.m.YYZ - CZM

2 stops17h 19mUnited Airlines

Wed 30/41:21 p.m.CZM - YYZ

2 stops18h 37mUnited Airlines

Deal found 28/4C$ 421

Fri 30/510:20 p.m.YYZ - PVR

2 stops17h 56mWestJet

Sat 7/63:10 p.m.PVR - YYZ

1 stop13h 42mWestJet

Deal found 28/4C$ 423

Sat 21/610:10 a.m.YYZ - MEX

1 stop12h 00mMultiple Airlines

Tue 24/66:00 a.m.MEX - YYZ

1 stop12h 55mMultiple Airlines

Deal found 27/4C$ 424

Mon 28/45:20 p.m.YYZ - PVR

1 stop19h 08mAmerican Airlines

Wed 30/43:27 p.m.PVR - YYZ

1 stop19h 13mAmerican Airlines

Deal found 27/4C$ 431

Best flights from Ontario to Mexico
Discover carefully curated flight deals from Ontario to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Wed 11/610:40 p.m.YYZ - CUN

2 stops18h 17mWestJet

Wed 18/67:40 p.m.CUN - YYZ

Nonstop4h 04mWestJet

Deal found 28/4C$ 344

Wed 7/57:25 a.m.YYZ - CUN

2 stops10h 40mAmerican Airlines

Wed 14/510:45 a.m.CUN - YYZ

1 stop6h 50mAmerican Airlines

Deal found 28/4C$ 352

Tue 20/52:55 p.m.YYZ - CUN

Nonstop4h 15mFlair Airlines

Tue 17/67:10 p.m.CUN - YYZ

Nonstop4h 00mFlair Airlines

Deal found 27/4C$ 366

Sat 10/510:10 a.m.YYZ - PVR

1 stop24h 44mMultiple Airlines

Sat 7/69:29 a.m.PVR - YYZ

1 stop9h 26mMultiple Airlines

Deal found 28/4C$ 378

Fri 2/56:15 a.m.YYZ - CUN

1 stop10h 36mUnited Airlines

Thu 15/511:14 a.m.CUN - YYZ

1 stop21h 50mUnited Airlines

Deal found 28/4C$ 405

Wed 11/62:45 p.m.YTZ - CUN

1 stop20h 50mAir Transat

Wed 18/611:45 a.m.CUN - YTZ

1 stop9h 30mAir Transat

Deal found 27/4C$ 446

Mon 2/66:15 a.m.YYZ - CUN

Nonstop4h 05mAir Canada

Wed 11/68:45 p.m.CUN - YYZ

Nonstop4h 00mAir Canada

Deal found 28/4C$ 481

Mon 30/61:15 a.m.YYZ - PVR

1 stop13h 11mAeromexico

Mon 7/71:16 p.m.PVR - YYZ

1 stop8h 24mAeromexico

Deal found 27/4C$ 491

Wed 21/56:55 p.m.YYZ - CUN

1 stop17h 00mArajet

Mon 26/54:30 p.m.CUN - YYZ

1 stop17h 10mArajet

Deal found 28/4C$ 525

Mon 14/76:15 a.m.YYZ - PVR

1 stop7h 55mDelta

Thu 31/71:25 p.m.PVR - YYZ

1 stop8h 34mDelta

Deal found 27/4C$ 775

Sat 7/62:55 p.m.YYZ - CUN

Nonstop4h 15mMultiple Airlines

Thu 19/67:40 p.m.CUN - YYZ

Nonstop4h 04mMultiple Airlines

Deal found 27/4C$ 389

Mon 12/53:44 p.m.YUL - CUN

1 stop22h 31mAmerican Airlines

Thu 22/512:44 p.m.CUN - YUL

1 stop9h 36mAmerican Airlines

Deal found 27/4C$ 400

Direct flights from Ontario to Mexico
Explore direct flight options from Ontario to Mexico based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 April 2025.

Sun 1/66:10 a.m.YYZ - CUN

Nonstop4h 13mWestJet

Sun 8/610:20 a.m.CUN - YYZ

Nonstop4h 02mWestJet

Deal found 27/4C$ 345

Sat 14/62:55 p.m.YYZ - CUN

Nonstop4h 15mFlair Airlines

Sun 15/67:10 p.m.CUN - YYZ

Nonstop4h 00mFlair Airlines

Deal found 28/4C$ 362

Thu 12/62:55 p.m.YYZ - CUN

Nonstop4h 15mMultiple Airlines

Thu 19/67:40 p.m.CUN - YYZ

Nonstop4h 04mMultiple Airlines

Deal found 27/4C$ 382

Fri 30/57:00 a.m.YYZ - CUN

Nonstop4h 05mAir Transat

Fri 6/611:25 a.m.CUN - YYZ

Nonstop3h 55mAir Transat

Deal found 28/4C$ 471

Mon 2/66:15 a.m.YYZ - CUN

Nonstop4h 05mAir Canada

Wed 11/68:45 p.m.CUN - YYZ

Nonstop4h 00mAir Canada

Deal found 28/4C$ 481

Sat 10/59:00 a.m.YYZ - PVR

Nonstop5h 13mWestJet

Sat 7/61:10 p.m.PVR - YYZ

Nonstop4h 58mWestJet

Deal found 28/4C$ 485

Thu 12/67:00 a.m.YUL - CUN

Nonstop4h 35mAir Transat

Wed 18/611:45 a.m.CUN - YUL

Nonstop4h 15mAir Transat

Deal found 27/4C$ 511

Mon 9/611:01 a.m.YUL - MEX

Nonstop5h 34mAeromexico

Sat 28/612:10 a.m.MEX - YUL

Nonstop5h 20mAeromexico

Deal found 27/4C$ 549

Tue 3/69:30 a.m.YUL - CUN

Nonstop4h 30mAir Canada

Tue 17/62:00 p.m.CUN - YUL

Nonstop4h 25mAir Canada

Deal found 28/4C$ 553

Sat 31/56:45 a.m.YUL - CUN

Nonstop4h 53mWestJet

Sun 8/611:35 a.m.CUN - YUL

Nonstop4h 24mWestJet

Deal found 27/4C$ 571

Mon 19/58:10 a.m.YYZ - MEX

Nonstop5h 00mAir Canada

Tue 27/512:15 a.m.MEX - YYZ

Nonstop4h 50mAir Canada

Deal found 28/4C$ 575

Thu 12/67:15 p.m.YUL - MEX

Nonstop5h 40mAir Canada

Thu 19/67:10 a.m.MEX - YUL

Nonstop5h 15mAir Canada

Deal found 28/4C$ 589

Last-minute flights from Ontario to Mexico
Discover last-minute flight deals from Ontario to Mexico. Data last updated 29 April 2025 and is based on user searches.

Mon 28/43:59 p.m.YYZ - CZM

1 stop22h 20mUnited Airlines

Wed 30/41:21 p.m.CZM - YYZ

2 stops18h 37mUnited Airlines

Deal found 28/4C$ 421

Mon 28/45:20 p.m.YYZ - PVR

1 stop19h 08mAmerican Airlines

Wed 30/43:27 p.m.PVR - YYZ

1 stop19h 13mAmerican Airlines

Deal found 27/4C$ 431

Fri 2/57:47 p.m.YYZ - CUN

2 stops15h 17mUnited Airlines

Fri 16/53:30 p.m.CUN - YYZ

2 stops21h 12mUnited Airlines

Deal found 28/4C$ 405

Sat 3/59:00 a.m.YYZ - CUN

1 stop6h 28mUnited Airlines

Tue 13/55:22 p.m.CUN - YYZ

2 stops17h 27mUnited Airlines

Deal found 28/4C$ 405

Sat 3/59:15 a.m.YUL - CUN

1 stop7h 36mUnited Airlines

Fri 9/53:30 p.m.CUN - YUL

2 stops17h 58mUnited Airlines

Deal found 27/4C$ 409

Sat 3/55:25 p.m.YOW - CUN

2 stops21h 55mUnited Airlines

Sat 10/53:30 p.m.CUN - YOW

2 stops21h 34mUnited Airlines

Deal found 28/4C$ 441

Sat 3/56:10 a.m.YYZ - PVR

1 stop7h 04mUnited Airlines

Fri 9/51:59 p.m.PVR - YYZ

1 stop23h 12mUnited Airlines

Deal found 28/4C$ 484

Sun 4/52:55 p.m.YYZ - CUN

Nonstop4h 15mFlair Airlines

Tue 8/77:10 p.m.CUN - YYZ

Nonstop4h 00mFlair Airlines

Deal found 27/4C$ 376

Sun 4/53:44 p.m.YUL - CUN

1 stop20h 11mAmerican Airlines

Fri 9/56:00 p.m.CUN - YUL

1 stop19h 49mAmerican Airlines

Deal found 27/4C$ 434

Sun 4/511:01 a.m.YYZ - PVR

1 stop10h 08mAeromexico

Fri 16/510:47 a.m.PVR - YYZ

1 stop17h 18mAeromexico

Deal found 26/4C$ 502

Mon 5/56:00 a.m.YUL - CUN

1 stop8h 51mUnited Airlines

Fri 9/511:14 a.m.CUN - YUL

1 stop27h 36mUnited Airlines

Deal found 28/4C$ 409

Tue 6/51:29 p.m.YYZ - MEX

1 stop9h 16mAmerican Airlines

Wed 14/51:10 p.m.MEX - YYZ

1 stop21h 20mAmerican Airlines

Deal found 27/4C$ 521

One-way flights from Ontario to Mexico
Search for one-way flight options from Ontario to Mexico. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Sun 18/53:35 p.m.YYZ - CUN

Nonstop4h 10mWestJet

Deal found 27/4C$ 188

Sun 4/52:55 p.m.YYZ - CUN

Nonstop4h 15mFlair Airlines

Deal found 27/4C$ 198

Thu 8/510:10 a.m.YYZ - PVR

1 stop24h 44mMultiple Airlines

Deal found 28/4C$ 204

Thu 29/54:15 p.m.YYZ - CUN

1 stop18h 40mAmerican Airlines

Deal found 28/4C$ 206

Fri 6/67:00 a.m.YUL - CUN

1 stop9h 20mAmerican Airlines

Deal found 28/4C$ 211

Tue 3/610:10 a.m.YYZ - CUN

1 stop12h 00mMultiple Airlines

Deal found 28/4C$ 223

Thu 8/511:15 p.m.YYZ - PVR

2 stops17h 01mWestJet

Deal found 28/4C$ 226

Fri 27/66:55 p.m.YYZ - CUN

1 stop14h 50mArajet

Deal found 28/4C$ 226

Thu 8/57:29 p.m.YOW - CUN

1 stop21h 22mUnited Airlines

Deal found 28/4C$ 230

Sun 4/512:45 p.m.YYZ - CUN

1 stop28h 06mUnited Airlines

Deal found 27/4C$ 231

Mon 5/56:00 p.m.YUL - CUN

2 stops19h 02mUnited Airlines

Deal found 28/4C$ 236

Thu 1/511:15 a.m.YTZ - CUN

1 stop24h 20mAir Transat

Deal found 27/4C$ 249

Cheapflights Fare Finder

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

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 11/6

10:40 p.m.-3:57 p.m.

2 stops18h 17m

Cancun

Wed 18/6

7:40 p.m.-12:44 a.m.

Nonstop4h 04m

C$ 344

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 3/6

2:55 p.m.-6:10 p.m.

Nonstop4h 15m

Cancun

Thu 5/6

7:10 p.m.-12:10 a.m.

Nonstop4h 00m

C$ 366

TorontoPuerto Vallarta

YYZ - PVR

YYZPVR

Toronto Pearson Intl

Sat 10/5

10:10 a.m.-8:54 a.m.

1 stop24h 44m

Puerto Vallarta Ordaz

Sat 7/6

9:29 a.m.-8:55 p.m.

1 stop9h 26m

C$ 378

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Thu 12/6

2:55 p.m.-6:10 p.m.

Nonstop4h 15m

Cancun

Thu 19/6

7:40 p.m.-12:44 a.m.

Nonstop4h 04m

C$ 382

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 29/7

6:00 a.m.-1:19 p.m.

1 stop8h 19m

Cancun

Tue 5/8

10:20 a.m.-11:59 p.m.

1 stop12h 39m

C$ 396

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 11/5

9:00 p.m.-1:14 p.m.

1 stop17h 14m

Cancun

Tue 13/5

5:22 p.m.-9:58 a.m.

2 stops15h 36m

C$ 405

TorontoPuerto Vallarta

YYZ - PVR

YYZPVR

Toronto Pearson Intl

Wed 28/5

10:25 p.m.-2:16 p.m.

1 stop17h 51m

Puerto Vallarta Ordaz

Sun 7/9

5:05 p.m.-1:38 p.m.

1 stop18h 33m

C$ 407

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:15 a.m.-7:20 p.m.

2 stops14h 05m

Cancun

Tue 3/6

11:14 a.m.-3:49 p.m.

1 stop27h 35m

C$ 409

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

5:30 p.m.-4:07 p.m.

2 stops23h 37m

Cancun

Mon 29/9

4:30 p.m.-10:40 a.m.

1 stop17h 10m

C$ 410

MontrealCancún

YUL - CUN

YULCUN

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

7:29 a.m.-9:30 a.m.

2 stops27h 01m

Cancun

Wed 4/6

10:45 a.m.-2:50 p.m.

2 stops27h 05m

C$ 434

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 60 results

...

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$ 437). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 820). 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?

When flying from Region of Ontario to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Mexico

The most flights from CAON to MX0 are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Mexico by month

In terms of precipitation, rainfall in Mexico ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Mexico when rainfall is around 29.0 mm.

Temperature in Mexico by month

If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Mexico

See what other customers who have flown with Delta, Alaska Airlines and Air Transat from Ontario to Mexico have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines

8.0

Very good

9,949 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,697 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Mexico one-way?
C$ 188 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Flair Airlines and American Airlines, with prices starting from C$ 198 and C$ 206, 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$ 437). Flying from Region of Ontario to Mexico in December is currently the most expensive (average of C$ 820). 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

Top 10 airlines flying from Ontario to Mexico

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 246	AverageC$ 456	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
WestJet	CheapestC$ 267	AverageC$ 681	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 272	AverageC$ 830	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Canada Jetlines	CheapestC$ 351	AverageC$ 419	FlexibilityNo cancel fee	On-time58%	Search Canada Jetlines flights
Air Transat	CheapestC$ 355	AverageC$ 713	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	CheapestC$ 372	AverageC$ 722	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 377	AverageC$ 686	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Aeromexico	CheapestC$ 387	AverageC$ 716	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights
Arajet	CheapestC$ 409	AverageC$ 522	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Delta	CheapestC$ 415	AverageC$ 895	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

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.

Cheap flights from Ontario to Mexico from C$ 186

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Mexico

Cheapest flights from Ontario to MexicoExplore 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 29 April 2025.

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 29 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Mexico that are best for you.

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.

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?

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 29 April 2025.

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 29 April 2025.

Rainfall in Mexico by month

Plan your trip to Mexico by taking into account the average rainfall totals by month.

Temperature in Mexico by month

Plan your trip to Mexico by taking into account the average temperature totals by month.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated 29 April 2025.

See what other customers who have flown with Delta, Alaska Airlines and Air Transat from Ontario to Mexico have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Region of Ontario to Mexico one-way?

Can I find deals for flights from Ontario to Mexico that include hotel bookings?

How can I find direct flights from Ontario to Mexico?

Can I find deals for business class flights from Ontario to Mexico?

What is the cheapest month to book a flight from Region of Ontario to Mexico?

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.

Top 10 airlines flying from Ontario to Mexico

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?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Mexico?

Can Cheapflights find flights from Ontario to Mexico with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Mexico become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 29 April 2025.