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$441+ Cheap flights from McAllen (MFE) to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(American Airlines)

Popular in

September

Cheapest in

May
Provider with most accurate pricing for McAllen Miller Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-Toronto (YTO) flights.
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From McAllen Miller Intl to Ontario
Search Deals
Highest demand for flights based on searches. 47% potential increase in price ($590 potential increase over avg. RT price).
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Cheapest flight prices on average. 29% potential price decrease ($151 potential savings vs. average RT price).
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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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/285:34 amMFE - YYZ
1 stop9h 44mAmerican Airlines
Sat 11/295:13 pmYYZ - MFE
1 stop16h 50mAmerican Airlines
Deal found 10/30$493
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Wed 12/108:33 pmMFE - YUL
3 stops27h 10mMultiple Airlines
Wed 1/78:00 amYUL - MFE
2 stops28h 14mMultiple Airlines
Deal found 10/28$532
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:29 amMFE - YUL
2 stops8h 55mAmerican Airlines
Wed 12/177:00 amYUL - MFE
2 stops17h 14mAmerican Airlines
Deal found 10/29$639
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/125:29 amMFE - YUL
2 stops8h 41mAmerican Airlines
Fri 12/194:00 pmYUL - MFE
1 stop17h 57mAmerican Airlines
Deal found 10/28$656
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 12/209:09 pmMFE - YUL
2 stops50h 21mMultiple Airlines
Thu 1/14:35 pmYUL - MFE
1 stop26h 11mMultiple Airlines
Deal found 10/28$674
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/207:16 pmMFE - YUL
2 stops16h 04mAmerican Airlines
Thu 1/17:30 amYUL - MFE
2 stops17h 29mAmerican Airlines
Deal found 10/28$684
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/135:29 amMFE - YUL
2 stops8h 32mAmerican Airlines
Sat 12/204:00 pmYUL - MFE
1 stop17h 57mAmerican Airlines
Deal found 10/29$716
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/1912:14 pmMFE - YUL
2 stops20h 06mMultiple Airlines
Sat 1/34:35 pmYUL - MFE
1 stop16h 43mMultiple Airlines
Deal found 10/29$786
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Fri 11/2812:49 pmMFE - YYZ
1 stop16h 31mMultiple Airlines
Sat 11/2910:45 pmYYZ - MFE
3 stops23h 00mMultiple Airlines
Deal found 10/30$988
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/314:28 pmMFE - YYZ
1 stop12h 52mMultiple Airlines
Mon 11/34:00 pmYYZ - MFE
2 stops47h 02mMultiple Airlines
Deal found 10/28$1,127
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 10/317:00 amMFE - YYZ
1 stop14h 37mUnited Airlines
Sat 11/18:55 pmYYZ - MFE
2 stops16h 34mUnited Airlines
Deal found 10/28$1,176
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 10/317:00 amMFE - YYZ
1 stop8h 05mUnited Airlines
Fri 10/316:55 pmYYZ - MFE
2 stops14h 59mUnited Airlines
Deal found 10/28$1,178

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 October 30, 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

Fri 2/13

5:30 am-4:19 pm

1 stop9h 49m

Toronto Pearson Intl

Fri 2/20

1:12 pm-12:07 am

2 stops11h 55m

$441

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 2/13

7:00 am-9:24 pm

2 stops13h 24m

Toronto Pearson Intl

Fri 2/20

10:45 am-8:05 pm

2 stops10h 20m

$482

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 4/10

7:15 am-2:16 pm

1 stop6h 01m

Toronto Pearson Intl

Wed 4/15

4:00 pm-9:07 am

2 stops18h 07m

$482

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Wed 12/10

8:33 pm-12:43 am

3 stops27h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

8:00 am-11:14 am

2 stops28h 14m

$532

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sun 12/14

5:29 am-3:24 pm

2 stops8h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

7:00 am-11:14 pm

2 stops17h 14m

$639

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 12/20

9:09 pm-12:30 am

2 stops50h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

4:35 pm-5:46 pm

1 stop26h 11m

$674

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 12/20

7:16 pm-12:20 pm

2 stops16h 04m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

7:30 am-11:59 pm

2 stops17h 29m

$684

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 1/3

7:16 pm-3:14 pm

1 stop18h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 1/5

3:59 pm-11:15 am

2 stops20h 16m

$715

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 12/13

5:29 am-3:01 pm

2 stops8h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 12/20

4:00 pm-8:57 am

1 stop17h 57m

$716

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Mon 4/6

6:16 pm-2:49 pm

1 stop19h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

3:50 pm-8:38 am

1 stop17h 48m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 12 results
1
2

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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated October 30, 2025.
See what other customers who have flown with American Airlines from McAllen to Ontario 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.
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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?

    American Airlines, United Airlines, and Air Canada can get you from McAllen to Region of Ontario in just under 9h 49m. Your travel time can differ by up to 5h 28m. McAllen and Region of Ontario are separated by a distance of 1596 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 - Montreal Pierre Elliott Trudeau Intl or McAllen Miller Intl - Toronto Island 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.

See more FAQs

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Alternative routes for McAllen to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from McAllen to Ontario

Discover the top airline that operate flights from McAllen to Ontario. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$378Average$530FlexibilityNo cancel feeOn-time71%

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