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Cheap flights from McAllen to Ontario from C$ 245

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from McAllen to Ontario

Keep the following information in mind while searching for McAllen to Ontario flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 627

One-way from

C$ 245

Popular in

December

Cheapest in

May

Average price

C$ 978
29/10-5/11
  • 29/10-5/11
  • 3 total stops
  • 53h 39m total
  • McAllen to Ontario
Search Deals
20/10
  • 20/10
  • 3 total stops
  • 25h 39m total
  • McAllen to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from McAllen to Ontario

Cheapest flights from McAllen to Ontario
Explore the most affordable flight options available from McAllen to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29/1012:48 p.m.MFE - YYZ
1 stop30h 07mMultiple Airlines
Wed 5/111:30 p.m.YYZ - MFE
2 stops23h 32mMultiple Airlines
Deal found 14/9C$ 627
Fri 7/1112:57 p.m.MFE - YYZ
1 stop16h 23mMultiple Airlines
Sun 9/111:30 p.m.YYZ - MFE
2 stops23h 37mMultiple Airlines
Deal found 15/9C$ 659
Fri 7/115:00 a.m.MFE - YYZ
1 stop8h 20mUnited Airlines
Sun 9/116:10 a.m.YYZ - MFE
1 stop10h 47mUnited Airlines
Deal found 15/9C$ 667
Tue 11/117:05 a.m.MFE - YYZ
1 stop14h 39mAmerican Airlines
Thu 13/116:10 a.m.YYZ - MFE
1 stop13h 30mAmerican Airlines
Deal found 15/9C$ 669
Thu 23/1010:38 a.m.MFE - YYZ
1 stop11h 12mAmerican Airlines
Tue 28/105:24 p.m.YYZ - MFE
1 stop17h 27mAmerican Airlines
Deal found 14/9C$ 711
Thu 30/105:00 a.m.MFE - YYZ
1 stop8h 20mUnited Airlines
Thu 6/116:10 a.m.YYZ - MFE
1 stop6h 19mUnited Airlines
Deal found 14/9C$ 830
Wed 29/107:00 a.m.MFE - YYZ
2 stops9h 49mUnited Airlines
Wed 5/1111:00 a.m.YYZ - MFE
2 stops11h 59mUnited Airlines
Deal found 14/9C$ 955

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to Ontario 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 16 September 2025.
Use the filters below to find and compare flights from McAllen to Ontario that are best for you.

Fly from

McAllen

Fly to

Ontario

Route

Depart

Return

Price

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Wed 29/10

12:48 p.m.-7:55 p.m.

1 stop30h 07m

Toronto Pearson Intl

Wed 5/11

1:30 p.m.-12:02 p.m.

2 stops23h 32m

C$ 627

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 13/2

7:00 a.m.-11:23 p.m.

2 stops15h 23m

Toronto Pearson Intl

Fri 20/2

10:45 a.m.-9:42 p.m.

2 stops11h 57m

C$ 656

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 7/11

12:57 p.m.-6:20 a.m.

1 stop16h 23m

Toronto Pearson Intl

Sun 9/11

1:30 p.m.-12:07 p.m.

2 stops23h 37m

C$ 659

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Wed 29/10

10:38 a.m.-10:45 p.m.

1 stop11h 07m

Toronto Pearson Intl

Wed 5/11

6:10 a.m.-4:22 p.m.

1 stop11h 12m

C$ 667

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 7/11

5:00 a.m.-2:20 p.m.

1 stop8h 20m

Toronto Pearson Intl

Sun 9/11

6:10 a.m.-3:57 p.m.

1 stop10h 47m

C$ 667

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Tue 11/11

7:05 a.m.-10:44 p.m.

1 stop14h 39m

Toronto Pearson Intl

Thu 13/11

6:10 a.m.-6:40 p.m.

1 stop13h 30m

C$ 669

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Thu 23/10

10:38 a.m.-10:50 p.m.

1 stop11h 12m

Toronto Pearson Intl

Tue 28/10

5:24 p.m.-9:51 a.m.

1 stop17h 27m

C$ 711

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Tue 13/1

5:00 a.m.-3:00 p.m.

2 stops9h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

7:00 a.m.-10:20 p.m.

2 stops16h 20m

C$ 908

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Tue 13/1

5:00 a.m.-11:15 p.m.

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

7:00 a.m.-10:20 p.m.

2 stops16h 20m

C$ 986

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Wed 14/1

5:00 a.m.-11:15 p.m.

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

7:00 a.m.-8:31 p.m.

2 stops14h 31m

C$ 986

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 23 results
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Best time to book a flight from McAllen to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from McAllen 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 McAllen to Ontario

How much does it cost to fly round-trip from McAllen to Region of Ontario?

Related info for your journey

Find useful and relevant information for your journey from McAllen to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from McAllen to Ontario?

    For a flight from McAllen to Ontario, you will be flying from Miller Intl. McAllen Miller Intl (MFE) is just 3.2 km from the centre of the city.

  • How long is the flight from McAllen to Region of Ontario?

    Airlines like United Airlines and American Airlines fly from McAllen to Region of Ontario in about 9h. The time it takes to get you to your destination can typically vary by up to 6h 23m. There are 3053 km between McAllen and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on McAllen to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Ontario.

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

    Yes. Cheapflights offers flight deals from McAllen to Ontario 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 McAllen to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from McAllen to Region of Ontario (average of C$ 169). Flying from McAllen to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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How does Cheapflights help users find flights from McAllen to Ontario?

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

Certainly. Search results for flights to Ontario from McAllen shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from McAllen today and book when prices fit your budget.

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