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$267+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap 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 February 1, 2026.

This American Airlines deal was found by Cheapflights users on 1/31. 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 2/287:01 am
MFE
-
YYZ
1 stop14h 38m
American Airlines
Sat 5/306:46 am
YYZ
-
MFE
1 stop13h 47m
American Airlines
Deal found 1/31$480
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/207:05 pm
MFE
-
YYZ
1 stop17h 09m
American Airlines
Fri 2/276:10 am
YYZ
-
MFE
1 stop17h 56m
American Airlines
Deal found 2/1$482
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/139:37 am
MFE
-
YYZ
1 stop12h 02m
American Airlines
Fri 2/206:10 am
YYZ
-
MFE
1 stop9h 47m
American Airlines
Deal found 1/30$484
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 4/67:05 pm
MFE
-
YYZ
1 stop17h 54m
American Airlines
Mon 4/136:45 am
YYZ
-
MFE
1 stop6h 44m
American Airlines
Deal found 2/1$508
This American Airlines deal was found by Cheapflights users on 2/1. 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 4/107:32 pm
MFE
-
YYZ
1 stop17h 27m
American Airlines
Wed 4/151:15 pm
YYZ
-
MFE
2 stops11h 54m
American Airlines
Deal found 2/1$514
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:39 pm
MFE
-
YUL
2 stops19h 21m
United Airlines
Wed 3/46:00 am
YUL
-
MFE
2 stops16h 42m
United Airlines
Deal found 1/29$588
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/175:01 pm
MFE
-
YUL
2 stops18h 23m
American Airlines
Sun 3/227:30 am
YUL
-
MFE
2 stops17h 38m
American Airlines
Deal found 1/30$642
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/185:28 am
MFE
-
YUL
2 stops16h 28m
American Airlines
Mon 3/233:45 pm
YUL
-
MFE
2 stops18h 12m
American Airlines
Deal found 2/1$712
This American Airlines deal was found by Cheapflights users on 2/1. 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 6/138:03 pm
MFE
-
YUL
1 stop17h 38m
American Airlines
Tue 6/163:45 pm
YUL
-
MFE
1 stop6h 57m
American Airlines
Deal found 2/1$735
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 6/137:00 am
MFE
-
YUL
2 stops13h 34m
United Airlines
Tue 6/166:30 pm
YUL
-
MFE
2 stops15h 17m
United Airlines
Deal found 2/1$750
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 6/198:03 pm
MFE
-
YUL
1 stop17h 38m
American Airlines
Tue 6/303:45 pm
YUL
-
MFE
1 stop9h 41m
American Airlines
Deal found 1/29$759
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:17 am
MFE
-
YTZ
2 stops13h 35m
Air Canada
Mon 4/1312:30 pm
YTZ
-
MFE
2 stops11h 29m
Air Canada
Deal found 1/30$835

Find flight deals from McAllen to Ontario

Keep the following information in mind while searching for McAllen to Ontario flight deals. Data was last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(American Airlines)

One-way from

$267
(Kiwi.com)
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.
Search Deals
From McAllen Miller Intl to Ontario
Search Deals
One-way flight from McAllen Miller Intl to Ontario
Search Deals

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 February 1, 2026.
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

Sat 2/28

7:01 am-10:39 pm

1 stop14h 38m

Toronto Pearson Intl

Sat 5/30

6:46 am-7:33 pm

1 stop13h 47m

$480

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 2/27

7:00 am-2:20 pm

1 stop6h 20m

Toronto Pearson Intl

Tue 3/3

3:45 pm-9:42 pm

1 stop6h 57m

$482

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Mon 4/6

7:05 pm-1:59 pm

1 stop17h 54m

Toronto Pearson Intl

Mon 4/13

1:15 pm-12:09 am

2 stops11h 54m

$484

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 2/13

5:28 am-4:19 pm

1 stop9h 51m

Toronto Pearson Intl

Fri 2/20

4:30 pm-12:08 am

2 stops8h 38m

$488

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 4/10

7:32 pm-1:59 pm

1 stop17h 27m

Toronto Pearson Intl

Wed 4/15

1:15 pm-12:09 am

2 stops11h 54m

$514

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 2/28

5:39 pm-2:00 pm

2 stops19h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

6:00 am-9:42 pm

2 stops16h 42m

$588

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 6/13

7:00 am-10:53 pm

2 stops14h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

3:45 pm-8:56 am

1 stop18h 11m

$744

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Sat 6/13

7:00 am-9:34 pm

2 stops13h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

6:30 pm-8:47 am

2 stops15h 17m

$750

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Fri 6/19

8:03 pm-2:41 pm

1 stop17h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

3:45 pm-12:26 am

1 stop9h 41m

$759

McAllenToronto

MFE - YTZ

MFEYTZ

McAllen Miller Intl

Mon 4/6

5:17 am-7:52 pm

2 stops13h 35m

Toronto Island

Mon 4/13

12:30 pm-10:59 pm

2 stops11h 29m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 13 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?

    American Airlines, United Airlines, and Air Canada can get you from McAllen to Region of Ontario in just under 6h 20m. Your travel time can differ by up to 8h 18m. 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 - Montreal Pierre Elliott Trudeau Intl, McAllen Miller Intl - Toronto Pearson 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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