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Cheap flights from McAllen to Ontario from C$ 216

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — YYZ
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from McAllen to Ontario

Enter your travel dates to find the best prices.

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 13 August 2026.

Tue 29/97:00 a.m. -
1 stop6h 24m
Sat 3/106:10 a.m. -
1 stop16h 48m
Deal found 12/8C$ 490
Mon 16/117:00 a.m. -
1 stop14h 37m
Thu 19/116:10 a.m. -
1 stop16h 48m
Deal found 8/8C$ 518
Sat 12/97:00 a.m. -
1 stop6h 24m
Wed 16/97:43 p.m. -
2 stops14h 10m
Deal found 9/8C$ 532
Sat 12/92:08 p.m. -
1 stop7h 28m
Wed 16/97:20 p.m. -
1 stop14h 33m
Deal found 9/8C$ 598
Sun 23/87:00 a.m. -
1 stop6h 24m
Sun 30/88:20 a.m. -
1 stop14h 39m
Deal found 8/8C$ 621
Tue 20/105:20 a.m. -
2 stops11h 10m
Wed 21/109:15 a.m. -
2 stops13h 43m
Deal found 12/8C$ 641
Mon 21/97:00 a.m. -
1 stop6h 24m
Thu 24/93:53 p.m. -
1 stop7h 05m
Deal found 9/8C$ 669
Wed 9/97:00 a.m. -
1 stop6h 50m
Sat 16/110:10 a.m. -
2 stops10h 10m
Deal found 12/8C$ 697
Sat 12/127:27 p.m. -
2 stops18h 35m
Sat 16/19:30 a.m. -
2 stops10h 50m
Deal found 9/8C$ 722
Sat 12/125:00 a.m. -
1 stop10h 40m
Sat 16/110:10 a.m. -
2 stops10h 10m
Deal found 9/8C$ 840
Sun 23/87:00 a.m. -
1 stop7h 00m
Sun 30/84:30 p.m. -
1 stop17h 23m
Deal found 8/8C$ 860
Sun 23/85:45 a.m. -
1 stop7h 59m
Sun 30/82:30 p.m. -
2 stops10h 29m
Deal found 8/8C$ 861

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 13 August 2026.

Round-trip from

C$ 518

One-way from

C$ 216
United Airlines
  • United Airlines
  • 16/11-19/11
  • 2 total stops
  • 31h 25m total
  • McAllen to Ontario
Search Deals
United Airlines
  • United Airlines
  • 1/9
  • 2 total stops
  • 14h 23m total
  • McAllen 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 629,999 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from McAllen to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenToronto

MFE McAllen Miller Intl - YYZ Toronto Pearson Intl

MFEYYZ

McAllen Miller Intl

Tue 29/9

7:00 a.m.-2:24 p.m.

1 stop6h 24m

Toronto Pearson Intl

Sat 3/10

6:10 a.m.-9:58 p.m.

1 stop16h 48m

C$ 490

McAllenToronto

MFE McAllen Miller Intl - YYZ Toronto Pearson Intl

MFEYYZ

McAllen Miller Intl

Mon 16/11

7:00 a.m.-10:37 p.m.

1 stop14h 37m

Toronto Pearson Intl

Thu 19/11

6:10 a.m.-9:58 p.m.

1 stop16h 48m

C$ 518

McAllenToronto

MFE McAllen Miller Intl - YYZ Toronto Pearson Intl

MFEYYZ

McAllen Miller Intl

Sat 12/9

2:08 p.m.-11:54 p.m.

2 stops8h 46m

Toronto Pearson Intl

Wed 16/9

7:43 p.m.-8:53 a.m.

2 stops14h 10m

C$ 541

McAllenMontreal

MFE McAllen Miller Intl - YUL Montreal Pierre Elliott Trudeau Intl

MFEYUL

McAllen Miller Intl

Wed 9/9

7:00 a.m.-2:50 p.m.

1 stop6h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

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

2 stops10h 10m

C$ 697

McAllenMontreal

MFE McAllen Miller Intl - YUL Montreal Pierre Elliott Trudeau Intl

MFEYUL

McAllen Miller Intl

Tue 20/10

5:20 a.m.-5:30 p.m.

2 stops11h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

9:15 a.m.-9:58 p.m.

2 stops13h 43m

C$ 698

McAllenToronto

MFE McAllen Miller Intl - YYZ Toronto Pearson Intl

MFEYYZ

McAllen Miller Intl

Thu 24/9

7:00 a.m.-2:24 p.m.

1 stop6h 24m

Toronto Pearson Intl

Thu 1/10

8:50 a.m.-9:58 p.m.

2 stops14h 08m

C$ 712

McAllenToronto

MFE McAllen Miller Intl - YYZ Toronto Pearson Intl

MFEYYZ

McAllen Miller Intl

Mon 21/9

5:19 a.m.-2:24 p.m.

1 stop8h 05m

Toronto Pearson Intl

Thu 24/9

4:18 p.m.-8:53 a.m.

2 stops17h 35m

C$ 712

McAllenMontreal

MFE McAllen Miller Intl - YUL Montreal Pierre Elliott Trudeau Intl

MFEYUL

McAllen Miller Intl

Sat 12/12

7:27 p.m.-3:02 p.m.

2 stops18h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

9:30 a.m.-7:20 p.m.

2 stops10h 50m

C$ 722
Quickest round-trip

McAllenMontreal

MFE McAllen Miller Intl - YUL Montreal Pierre Elliott Trudeau Intl

MFEYUL

McAllen Miller Intl

Sun 23/8

7:00 a.m.-3:00 p.m.

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

4:30 p.m.-9:59 p.m.

1 stop6h 29m

C$ 869

McAllenMontreal

MFE McAllen Miller Intl - YUL Montreal Pierre Elliott Trudeau Intl

MFEYUL

McAllen Miller Intl

Sun 23/8

9:19 a.m.-10:53 p.m.

2 stops12h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

2:30 p.m.-10:12 p.m.

2 stops8h 42m

C$ 938

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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

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, Air Canada, and American Airlines fly from McAllen to Region of Ontario in about 6h 24m. The time it takes to get you to your destination can typically vary by up to 6h 10m. There are 2569 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.

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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How does Cheapflights help users find flights from McAllen to Ontario?

When you search for this flight from McAllen to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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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