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$177+ Cheap flights from McAllen (MFE) to Ontario

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$454
(Kiwi.com)

One-way from

$177
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$708
From McAllen Miller Intl to Ontario
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One-way flight from McAllen Miller Intl to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:48 pmMFE - YYZ
1 stop30h 07mMultiple Airlines
Wed 11/51:30 pmYYZ - MFE
2 stops23h 32mMultiple Airlines
Deal found 9/14$454
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:57 pmMFE - YYZ
1 stop16h 23mMultiple Airlines
Sun 11/91:30 pmYYZ - MFE
2 stops23h 37mMultiple Airlines
Deal found 9/15$477
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:38 amMFE - YYZ
1 stop11h 07mAmerican Airlines
Wed 11/56:10 amYYZ - MFE
1 stop11h 12mAmerican Airlines
Deal found 9/14$483
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:05 amMFE - YYZ
1 stop14h 39mAmerican Airlines
Thu 11/136:10 amYYZ - MFE
1 stop13h 30mAmerican Airlines
Deal found 9/15$484
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:38 amMFE - YYZ
1 stop11h 12mAmerican Airlines
Tue 10/285:24 pmYYZ - MFE
1 stop17h 27mAmerican Airlines
Deal found 9/14$515
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:00 amMFE - YYZ
1 stop8h 20mUnited Airlines
Thu 11/66:10 amYYZ - MFE
1 stop6h 19mUnited Airlines
Deal found 9/14$601
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:48 pmMFE - YTZ
3 stops32h 35mMultiple Airlines
Thu 11/61:30 pmYTZ - MFE
3 stops23h 37mMultiple Airlines
Deal found 9/14$652
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:00 amMFE - YTZ
2 stops15h 35mAir Canada
Thu 11/63:30 pmYTZ - MFE
2 stops18h 24mAir Canada
Deal found 9/14$1,298

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 2,558,603 searches. Data last updated September 15, 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 10/29

12:48 pm-7:55 pm

1 stop30h 07m

Toronto Pearson Intl

Wed 11/5

1:30 pm-12:02 pm

2 stops23h 32m

$454

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 2/13

7:00 am-9:29 pm

2 stops13h 29m

Toronto Pearson Intl

Fri 2/20

10:45 am-9:42 pm

2 stops11h 57m

$474

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 11/7

12:57 pm-6:20 am

1 stop16h 23m

Toronto Pearson Intl

Sun 11/9

1:30 pm-12:07 pm

2 stops23h 37m

$477

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Wed 10/29

10:38 am-10:45 pm

1 stop11h 07m

Toronto Pearson Intl

Wed 11/5

6:10 am-4:22 pm

1 stop11h 12m

$483

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Tue 11/11

7:05 am-10:44 pm

1 stop14h 39m

Toronto Pearson Intl

Thu 11/13

6:10 am-6:40 pm

1 stop13h 30m

$484

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Thu 10/23

10:38 am-10:50 pm

1 stop11h 12m

Toronto Pearson Intl

Tue 10/28

5:24 pm-9:51 am

1 stop17h 27m

$515

McAllenToronto

MFE - YTZ

MFEYTZ

McAllen Miller Intl

Thu 10/30

12:48 pm-10:23 pm

3 stops32h 35m

Toronto Island

Thu 11/6

1:30 pm-12:07 pm

3 stops23h 37m

$652

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Tue 1/13

5:00 am-3:00 pm

2 stops9h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

7:00 am-10:20 pm

2 stops16h 20m

$657

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Tue 1/13

5:00 am-11:15 pm

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

7:00 am-10:20 pm

2 stops16h 20m

$714

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Wed 1/14

5:00 am-11:15 pm

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

7:00 am-8:31 pm

2 stops14h 31m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 24 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 2.0 mi from the center of the city.

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

    United Airlines, American Airlines, and Air Canada can get you from McAllen to Region of Ontario in just under 9h. Your travel time can differ by up to 6h 35m. McAllen and Region of Ontario are separated by a distance of 1897 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from McAllen to Region of Ontario?

    When deciding which route to take from McAllen to Region of Ontario consider McAllen Miller Intl - Toronto Pearson Intl, McAllen Miller Intl - Toronto Island or McAllen Miller Intl - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

  • 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 $243). Flying from McAllen to Region of Ontario in August is currently the most expensive (average of $348). 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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