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Cheap flights from Madrid, Spain to Ontario from C$ 332

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — YYZ
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Ontario
Explore the most affordable flight options available from Madrid to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sat 12/911:15 a.m.
MAD
-
YUL
2 stops28h 57m
United Airlines
Sat 19/99:45 a.m.
YUL
-
MAD
2 stops16h 20m
United Airlines
Deal found 29/7C$ 670
Thu 3/910:50 a.m.
MAD
-
YUL
1 stop32h 19m
United Airlines
Thu 1/106:00 a.m.
YUL
-
MAD
2 stops20h 05m
United Airlines
Deal found 27/7C$ 672
Tue 1/910:50 a.m.
MAD
-
YUL
1 stop26h 48m
United Airlines
Fri 11/93:25 p.m.
YUL
-
MAD
2 stops34h 40m
United Airlines
Deal found 30/7C$ 673
Tue 1/96:00 p.m.
MAD
-
YUL
1 stop32h 45m
TAP AIR PORTUGAL
Mon 7/910:45 p.m.
YUL
-
MAD
1 stop14h 25m
TAP AIR PORTUGAL
Deal found 28/7C$ 676
Thu 17/911:05 a.m.
MAD
-
YUL
1 stop16h 05m
TAP AIR PORTUGAL
Thu 24/910:45 p.m.
YUL
-
MAD
1 stop10h 35m
TAP AIR PORTUGAL
Deal found 28/7C$ 677
Fri 11/96:00 a.m.
MAD
-
YUL
1 stop16h 00m
Lufthansa
Thu 8/105:55 p.m.
YUL
-
MAD
Nonstop6h 55m
Lufthansa
Deal found 26/7C$ 679
Fri 4/912:30 p.m.
MAD
-
YUL
1 stop12h 55m
Lufthansa
Fri 11/95:55 p.m.
YUL
-
MAD
Nonstop6h 55m
Lufthansa
Deal found 25/7C$ 682
Thu 10/97:40 a.m.
MAD
-
YUL
1 stop19h 30m
TAP AIR PORTUGAL
Wed 16/910:45 p.m.
YUL
-
MAD
1 stop12h 15m
TAP AIR PORTUGAL
Deal found 27/7C$ 683
Wed 19/810:50 a.m.
MAD
-
YUL
1 stop17h 16m
United Airlines
Sun 30/86:00 a.m.
YUL
-
MAD
2 stops20h 05m
United Airlines
Deal found 27/7C$ 684
Thu 27/812:45 p.m.
MAD
-
YUL
Nonstop8h 10m
Air Canada
Tue 8/94:10 p.m.
YUL
-
MAD
1 stop10h 40m
Air Canada
Deal found 25/7C$ 686
Fri 28/812:45 p.m.
MAD
-
YUL
Nonstop8h 10m
Air Canada
Thu 10/95:55 p.m.
YUL
-
MAD
Nonstop6h 55m
Air Canada
Deal found 25/7C$ 687
Sun 27/911:15 a.m.
MAD
-
YUL
1 stop14h 30m
United Airlines
Sat 24/102:20 p.m.
YUL
-
MAD
1 stop12h 25m
United Airlines
Deal found 29/7C$ 689

Find flight deals from Madrid to Ontario

Keep the following information in mind while searching for Madrid to Ontario flight deals. Data was last updated 30 July 2026.

Round-trip from

C$ 670

One-way from

C$ 332

Popular in

June

Cheapest in

November

Average price

C$ 1,148

Good round-trip deal

C$ 789 or less

Good one-way deal

C$ 646 or less
United Airlines
  • United Airlines
  • 12/9-19/9
  • 4 total stops
  • 45h 17m total
  • Madrid to Ontario
Search Deals
10/9
  • 10/9
  • 1 total stop
  • 14h 44m total
  • Madrid to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Madrid Barajas to Ontario.
Search Deals
Price to beat on a one-way flight from Madrid Barajas to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid 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 30 July 2026.
Use the filters below to find and compare flights from Madrid to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Tue 1/9

10:50 a.m.-11:27 a.m.

2 stops30h 37m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

3:25 p.m.-8:05 a.m.

2 stops34h 40m

C$ 673

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Wed 19/8

10:50 a.m.-7:45 p.m.

2 stops14h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

6:00 a.m.-8:05 a.m.

2 stops20h 05m

C$ 691

MadridHamilton

MAD - YHM

MADYHM

Madrid Barajas

Thu 10/9

10:55 a.m.-7:39 p.m.

1 stop14h 44m

Hamilton

Wed 16/9

8:35 a.m.-9:35 a.m.

1 stop19h 00m

C$ 694

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Sun 23/8

11:15 a.m.-8:00 a.m.

2 stops26h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

3:25 p.m.-4:45 p.m.

2 stops19h 20m

C$ 708

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Mon 17/8

11:15 a.m.-9:26 p.m.

2 stops16h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

6:00 a.m.-8:05 a.m.

2 stops20h 05m

C$ 731

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Thu 3/9

10:50 a.m.-7:45 p.m.

2 stops14h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:00 a.m.-8:05 a.m.

2 stops20h 05m

C$ 751
Quickest round-trip

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Mon 31/8

2:10 p.m.-4:05 p.m.

Nonstop7h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

11:40 p.m.-12:40 p.m.

Nonstop7h 00m

C$ 752

MadridHamilton

MAD - YHM

MADYHM

Madrid Barajas

Thu 10/9

10:55 a.m.-7:39 p.m.

1 stop14h 44m

Hamilton

Wed 23/9

5:30 a.m.-9:35 a.m.

2 stops22h 05m

C$ 763

MadridHamilton

MAD - YHM

MADYHM

Madrid Barajas

Thu 17/9

10:55 a.m.-10:25 p.m.

2 stops17h 30m

Hamilton

Fri 25/9

5:45 p.m.-9:35 a.m.

1 stop9h 50m

C$ 779

MadridMontreal

MAD - YUL

MADYUL

Madrid Barajas

Mon 12/10

10:50 a.m.-10:40 a.m.

2 stops29h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:00 a.m.-9:15 a.m.

2 stops21h 15m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Madrid to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Madrid 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 Madrid to Ontario

What is the cheapest month to book a flight from Madrid to Region of Ontario?

Currently, November is the cheapest month in which you can book a flight from Madrid to Region of Ontario (average of C$ 752). Flying from Madrid to Region of Ontario in June is currently the most expensive (average of C$ 1,190). 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.

What is the cheapest time of day to fly from MAD to ON?

Find hourly flight availability from Madrid to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Madrid to Region of Ontario as you normally would.

Weekly flight availability from Madrid to Region of Ontario

Explore weekly flight availability from Madrid to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2026.

The most flights from MAD to CAON are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Madrid to Region of Ontario?

Airfare is below average for this route at the moment.
Madrid to Region of Ontario flights typically cost between C$ 990 and C$ 1,262 in October.
The cheapest round-trip price found within the last 5 days was C$ 800 on Air Canada (1 Oct-13 Oct).

How far ahead should I book a flight from Madrid to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Madrid to Region of Ontario, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 30 July 2026.
Get a feel of what it's like to fly with TAP AIR PORTUGAL and Air Canada from Madrid to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,352 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,352 reviews
TAP AIR PORTUGAL
7.2
Good
2,352 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
Air Canada
7.1
Good
11,406 reviews
TAP AIR PORTUGAL
7.2
Good
2,352 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Related info for your journey

Find useful and relevant information for your journey from Madrid 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 Madrid to Ontario?

    Madrid Barajas (MAD) is the airport you will fly out of if you book a flight from Madrid to Ontario. It is only a 13.6 km journey to Barajas (MAD) from Madrid’s city centre.

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

    A quick flight from Madrid to Region of Ontario can take about 30h 37m. United Airlines provides one of the quickest options available for as low as C$ 673. Madrid and Region of Ontario are separated by a distance of 5549 km.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 380. Users have also found prices from C$ 476 and C$ 514 on TAP AIR PORTUGAL and Royal Air Maroc, respectively.

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

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

  • What are the most reliable airlines from Madrid to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Madrid to Region of Ontario consider choosing American Airlines (88%), Aer Lingus (88%) or Finnair (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Madrid to Region of Ontario?

    Looking for the cheapest flight from Madrid to Region of Ontario? While on average our users pay C$ 996, our data indicates the cheapest price to be C$ 612. The most popular route (Madrid Barajas - Toronto Pearson Intl), is priced around C$ 649.

  • Can I find deals for flights from Madrid to Ontario that include hotel bookings?

    Yes. In addition to deals on Madrid to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madrid to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to Ontario.

  • Can I find deals for business class flights from Madrid to Ontario?

    Yes. Cheapflights offers flight deals from Madrid 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 Madrid to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Madrid to Region of Ontario (average of C$ 752). Flying from Madrid to Region of Ontario in June is currently the most expensive (average of C$ 1,190). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Madrid to Ontario

Discover the top airline that operate flights from Madrid 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 629,999 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 703AverageC$ 1,249FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Madrid to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Madrid to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Madrid to Ontario.

Can Cheapflights find flights from Madrid to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Madrid to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Madrid to Ontario become cheaper?

Of course! You can now track prices for flights from Madrid to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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