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Cheap flights from McAllen to Ontario from C$ 227

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 535

One-way from

C$ 227

Popular in

December

Cheapest in

May

Average price

C$ 943
United Airlines
  • United Airlines
  • 23/10-28/10
  • 2 total stops
  • 13h 44m total
  • McAllen to Ontario
Search Deals
American Airlines
  • American Airlines
  • 7/7
  • 2 total stops
  • 13h 53m total
  • McAllen to Ontario
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 12 June 2025.

Thu 23/107:00 a.m.MFE - YYZ
1 stop6h 30mUnited Airlines
Tue 28/103:45 p.m.YYZ - MFE
1 stop7h 14mUnited Airlines
Deal found 10/6C$ 535
Thu 31/712:04 p.m.MFE - YYZ
3 stops16h 47mMultiple Airlines
Tue 5/89:00 a.m.YYZ - MFE
3 stops29h 34mMultiple Airlines
Deal found 11/6C$ 581
Wed 13/85:33 a.m.MFE - YUL
1 stop8h 21mAmerican Airlines
Mon 18/85:36 p.m.YUL - MFE
2 stops16h 17mAmerican Airlines
Deal found 12/6C$ 692
Tue 29/72:30 p.m.MFE - YUL
2 stops33h 07mMultiple Airlines
Mon 4/88:10 a.m.YUL - MFE
3 stops30h 30mMultiple Airlines
Deal found 12/6C$ 705
Thu 23/107:30 a.m.MFE - YYZ
2 stops10h 05mAmerican Airlines
Tue 28/101:15 p.m.YYZ - MFE
2 stops8h 13mAmerican Airlines
Deal found 12/6C$ 749
Wed 11/612:31 p.m.MFE - YYZ
2 stops10h 27mDelta
Tue 17/61:28 p.m.YYZ - MFE
2 stops11h 41mDelta
Deal found 10/6C$ 4,063

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 12 June 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

Thu 23/10

7:00 a.m.-2:30 p.m.

1 stop6h 30m

Toronto Pearson Intl

Tue 28/10

3:45 p.m.-9:59 p.m.

1 stop7h 14m

C$ 535

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Thu 31/7

12:04 p.m.-5:51 a.m.

3 stops16h 47m

Toronto Pearson Intl

Tue 5/8

9:00 a.m.-1:34 p.m.

3 stops29h 34m

C$ 581

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Wed 13/8

5:33 a.m.-2:54 p.m.

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

5:36 p.m.-8:53 a.m.

2 stops16h 17m

C$ 692

McAllenMontreal

MFE - YUL

MFEYUL

McAllen Miller Intl

Tue 29/7

2:30 p.m.-12:37 a.m.

2 stops33h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 4/8

8:10 a.m.-1:40 p.m.

3 stops30h 30m

C$ 705

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Thu 23/10

7:30 a.m.-6:35 p.m.

2 stops10h 05m

Toronto Pearson Intl

Tue 28/10

1:15 p.m.-8:28 p.m.

2 stops8h 13m

C$ 749

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 17/10

7:00 a.m.-10:36 p.m.

1 stop14h 36m

C$ 227

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Tue 8/7

8:06 p.m.-10:59 a.m.

2 stops13h 53m

C$ 234

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 11/7

9:05 p.m.-5:20 p.m.

1 stop19h 15m

C$ 273

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 25/7

5:14 p.m.-9:08 p.m.

2 stops26h 54m

C$ 349

McAllenToronto

MFE - YYZ

MFEYYZ

McAllen Miller Intl

Fri 11/7

7:00 a.m.-10:36 p.m.

1 stop14h 36m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    One-way options have recently been found by users for as low as C$ 227 on American Airlines. Other airlines that offer cheap prices include United Airlines from C$ 228 and Delta from C$ 349 one-way.

  • 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$ 167). Flying from McAllen to Region of Ontario in July is currently the most expensive (average of C$ 255). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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.

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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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